ClassID:

213670

H01M8/248 - CPC Classification

Classification description:

Fuel cells; Manufacture thereof; Grouping of fuel cells, e.g. stacking of fuel cells; Details of groupings of fuel cells; Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks Means for compression of the fuel cell stacks

Recent Application in this class:
#1
20260149024
2026-05-28

ELECTROCHEMICAL CELL COLUMN INCLUDING COMPRESSION ASSEMBLY

#2
20260149023
2026-05-28

ELECTROCHEMICAL CELL COLUMN INCLUDING COMPRESSION ASSEMBLY

#3
20260149021
2026-05-28

FUEL CELL

#4
20260112676
2026-04-23

COMPRESSION SYSTEMS FOR ELECTROCHEMICAL STACKS

#5
20260094854
2026-04-02

COMPRESSION DEVICE FOR FUEL CELL STACKS

#6
20260094850
2026-04-02

PEM FUEL CELL STACK

#7
20260058183
2026-02-26

FUEL CELL

#8
20260058182
2026-02-26

ACTIVE STACK COMPRESSION CONTROL SYSTEM

#9
20260058181
2026-02-26

AUTOMATED STACK MANUFACTURING METHOD AND SYSTEM

#10
20260031370
2026-01-29

FUEL CELL STACK

#11
20260028731
2026-01-29

MEMBRANE ELECTRODE ASSEMBLY UTILIZING STAMPED BIPOLAR PLATE ARRANGEMENT

#12
20260024797
2026-01-22

SUPPORT ASSEMBLY FOR A FUEL CELL STACK

#13
20260018643
2026-01-15

POWER OUTLET ASSEMBLY FOR ELECTRIC STACK, PARTICULARLY FUEL CELL STACK

#14
20260005279
2026-01-01

SEAL ARRANGEMENT AND PLATE STACK ARRANGEMENT

#15
20260005278
2026-01-01

FUEL CELL STACK

#16
20250372686
2025-12-04

FUEL CELL

#17
20250343254
2025-11-06

ELECTROCHEMICAL ASSEMBLY

#18
20250309314
2025-10-02

IMPACT RECEIVING STRUCTURE OF FUEL CELL STACK AND METHOD FOR MOUNTING IMPACT RECEIVER OF FUEL CELL STACK

#19
20250309312
2025-10-02

FUEL CELL STACK

#20
20250309285
2025-10-02

MANUFACTURING METHOD AND MANUFACTURING APPARATUS OF FUEL CELL MEMBRANE ELECTRODE STRUCTURE

#21
20250266470
2025-08-21

STACKABLE ELECTRO-SYNTHETIC OR ELECTRO-ENERGY CELLS

#22
20250253377
2025-08-07

Electrochemical Cell Assembly with Insert

#23
20250233187
2025-07-17

APPARATUS FOR MANUFACTURING FUEL CELL STACK

#24
20250233186
2025-07-17

LOAD DETECTION APPARATUS FOR FUEL CELL STACK

#25
20250230561
2025-07-17

ELECTROCHEMICAL SYSTEM WITH PRESSURE EQUALIZATION PLATE

#26
20250210685
2025-06-26

Tightening System, Fuel Cell Assembly, Vehicle and Method for Producing a Fuel Cell Assembly

#27
20250210683
2025-06-26

FUEL CELL ASSEMBLY COMPRISING A SUPPORT STRUCTURE ARRANGED TRANSVERSELY TO THE STACKING DIRECTION

#28
20250201888
2025-06-19

INSULATING MANIFOLD FOR ELECTROCHEMICAL REACTIONS WITH EXTERNAL GAS SUPPLY AND ELECTROCHEMICAL REACTION SYSTEM WITHOUT ELECTRICAL CONTACT BETWEEN STACK AND MANIFOLD

#29
20250201887
2025-06-19

FUEL CELL OR ELECTROLYZE STRUCTURE

#30
20250201871
2025-06-19

THERMOPLASTIC WELDED FLOW BATTERY POWER MODULE

#31
20250192195
2025-06-12

METHOD OF SINTERING AN ELECTROCHEMICAL CELL STACK AND FURNACE FOR SINTERING THE ELECTROCHEMICAL CELL STACK

#32
20250183338
2025-06-05

IN SITU MONITORING SYSTEM OF STACK COMPRESSION AND METHOD OF USING THE SAME

#33
20250149610
2025-05-08

ELECTROCHEMICAL CELL COLUMNS INCLUDING TERMINATION MANIFOLDS

#34
20250149609
2025-05-08

FUEL CELL

#35
20250140877
2025-05-01

FUEL CELL DRY END WITH O-RING COMPRESSION SEAL

#36
20250132367
2025-04-24

FUEL CELL COMPRISING AN END PLATE COMPRISING A MAIN DEVICE AND AN AUXILIARY DEVICE, METHOD FOR ACCESSING A FUEL CELL SHAFT

#37
20250118787
2025-04-10

ASSEMBLY COMPRISING A SOEC/SOFC-TYPE SOLID OXIDE CELL STACK AND A CLAMPING SYSTEM HAVING A HOT PLATE

#38
20250105328
2025-03-27

Fuel Cell Stack, Fuel Cell and Associated Vehicle

#39
20250070212
2025-02-27

ASSEMBLY COMPRISING A STACK OF SOEC/SOFC SOLID OXIDE CELLS AND OUTER GUIDING ELEMENTS

#40
20250062382
2025-02-20

FUEL CELL MODULE

#41
20250046849
2025-02-06

DOUBLE-STACK REDOX FLOW BATTERY

#42
20250046830
2025-02-06

FUEL CELL STACK

#43
20250038242
2025-01-30

METHOD OF MAKING A FUEL CELL STACK WITH STRESS REDUCING SEALS

#44
20250023083
2025-01-16

SYSTEMS AND METHODS FOR MECHANICAL STRENGTHENING AND ALIGNMENT OF FUEL CELL STACK ASSEMBLIES

#45
20250006970
2025-01-02

SYSTEM FOR PACKAGING A PLURALITY OF STACKS OF SOLID OXIDE CELLS OF HIGH-TEMPERATURE SOEC/SOFC TYPE

#46
20250006969
2025-01-02

IMPACT ENERGY ATTENUATION SYSTEM FOR A FUEL CELL

#47
20250006968
2025-01-02

STACK SYSTEMS

#48
20250006959
2025-01-02

MEMBRANE HUMIDIFIER

#49
20240429422
2024-12-26

ELECTROCHEMICAL CELL SYSTEM WITH STACK COMPRESSION

#50
20240421337
2024-12-19

FUEL CELL

#51
20240405247
2024-12-05

SYSTEM FOR CONDITIONING A PLURALITY OF STACKS OF HIGH-TEMPERATURE SOEC/SOFC SOLID OXIDE CELLS

#52
20240379985
2024-11-14

FUEL CELL WET END WITH TERMINAL-COMPRESSION PLATE

#53
20240339646
2024-10-10

CLAMPING SYSTEM FOR AN ELECTROCHEMICAL MODULE

#54
20240322211
2024-09-26

SYSTEM FOR CONDITIONING A PLURALITY OF SUPERIMPOSED SUB-STACKS OF SOLID OXIDE CELLS OF THE HIGH-TEMPERATURE SOEC/SOFC TYPE

#55
20240297329
2024-09-05

FUEL CELL DEVICE

#56
20240297328
2024-09-05

FUEL CELL DEVICE

#57
20240290995
2024-08-29

METHOD FOR PRODUCING AN ELECTROCHEMICAL CELL UNIT

#58
20240266577
2024-08-08

FUEL CELL

#59
20240258548
2024-08-01

Enclosed fuel cell stack row

#60
20240234780
2024-07-11

STACK CARTRIDGE ASSEMBLY

#61
20240204217
2024-06-20

FUEL CELL STACK

#62
20240170706
2024-05-23

Fuel Cell Assembly

#63
20240123398
2024-04-18

METHOD AND SYSTEM FOR ELECTROCHEMICALLY COMPRESSING GASEOUS HYDROGEN

#64
20240105968
2024-03-28

FUEL CELL ASSEMBLIES WITH FUEL CELL PLATES WITH REDUCED AND/OR ELIMINATED TRANSITION REGIONS

#65
20240097173
2024-03-21

FUEL CELL STACK RE-COMPRESSION METHOD AND DESIGN

#66
20240088422
2024-03-14

Loading Plate for a Fuel Cell System and the Fuel Cell System

#67
20240079627
2024-03-07

BANDING STRAPS FOR ASSEMBLING TRACTION BATTERY PACK CELL STACKS

#68
20240079626
2024-03-07

Cell Assembly and Method for Manufacturing the Same

#69
20240063418
2024-02-22

SYSTEMS AND METHODS OF FUEL CELL STACK COMPRESSION

#70
20240047787
2024-02-08

END PLATE FOR CLAMPING ONE OR MORE FUEL CELLS IN A FUEL CELL ARRANGEMENT

#71
20240047727
2024-02-08

FUEL CELL STACK WITH COMPRESSIBLE FABRIC STRUCTURE

#72
20240021847
2024-01-18

FUEL CELL HUMIDIFIER

#73
20230411665
2023-12-21

Fuel cell

#74
20230402638
2023-12-14

FUEL CELL STACK WITH AT LEAST TWO CELL SERIES, FUEL CELL DEVICE AND MOTOR VEHICLE

#75
20230395824
2023-12-07

FUEL CELL POLAR PLATE STRUCTURE AND FUEL CELL STACK

#76
20230387443
2023-11-30

Fuel Cell Assemblies with Improved Contact Pressure Distribution

#77
20230369611
2023-11-16

FUEL CELL UNIT AND METHOD OF ASSEMBLING THEREOF

#78
20230361333
2023-11-09

Dual leaf spring pressure plate for a flow battery stack

#79
20230352700
2023-11-02

ELECTROCHEMICAL CELL STACK

#80
20230335773
2023-10-19

FUEL CELL ASSEMBLY AND METHOD FOR PRODUCING A FUEL CELL ASSEMBLY

#81
20230335772
2023-10-19

FUEL CELL ASSEMBLY AND METHOD FOR PRODUCING A FUEL CELL ASSEMBLY

#82
20230327168
2023-10-12

CLAMPING AND HOLDING APPARATUS

#83
20230327164
2023-10-12

FUEL CELL AND FUEL CELL STACK

#84
20230317976
2023-10-05

POWER CONNECTION FOR ELECTROCHEMICAL CELL STACK

#85
20230299321
2023-09-21

METHOD FOR A FROST START OF A FUEL CELL DEVICE, FUEL CELL DEVICE AND MOTOR VEHICLE HAVING A FUEL CELL DEVICE

#86
20230290985
2023-09-14

REMOVABLE LOAD CELL DESIGN FOR FUEL CELL STACK

#87
20230282865
2023-09-07

Fuel Cell Heat Treatment Method and Apparatus

#88
20230278714
2023-09-07

ANTI-STALL SYSTEM WITH A FUEL CELL

#89
20230275252
2023-08-31

FUEL CELL STACK HAVING CASTING MATERIAL AND METHOD FOR PRODUCING A FUEL CELL STACK

#90
20230268543
2023-08-24

FUEL CELL STACK AND CLAMP

#91
20230268542
2023-08-24

FUEL CELL STACK, FUEL CELL DEVICE AND MOTOR VEHICLE WITH FUEL CELL DEVICE

#92
20230261238
2023-08-17

Electrode assembly for a redox flow battery

#93
20230253604
2023-08-10

FUEL CELL STACK ASSEMBLY DEVICE

#94
20230253603
2023-08-10

FASTENING JIG, FUEL CELL STACK-FASTENING JIG ASSEMBLY INCLUDING THE SAME, AND METHOD FOR FUEL CELL STACK

#95
20230253601
2023-08-10

Redox flow battery and battery system

#96
20230246207
2023-08-03

FUEL CELL STACK, FUEL CELL DEVICE AND FUEL CELL VEHICLE

#97
20230238560
2023-07-27

Dual leaf spring pressure plate for a flow battery stack

#98
20230216076
2023-07-06

COMPLIANT RODS FOR FUEL CELL

#99
20230207842
2023-06-29

FUEL CELL FLUID MACHINE

#100
20230203677
2023-06-29

ELECTROCHEMICAL HYDROGEN PUMP

#101
20230178786
2023-06-08

FUEL CELL SYSTEM STRUCTURE

#102
20230155158
2023-05-18

FUEL-CELL BATTERY PACK

#103
20230138029
2023-05-04

Shock-force mitigation systems and methods for electrochemical fuel cell stacks

#104
20230124636
2023-04-20

FUEL CELL UNIT

#105
20230123027
2023-04-20

Electrode assembly and flow battery with improved electrolyte distribution

#106
20230057780
2023-02-23

CONNECTIONS FOR REDOX BATTERY INTEGRATION

#107
20230054220
2023-02-23

FUEL CELL, ELECTROCHEMICAL DEVICE, AND METHOD OF TIGHTENING AND ADJUSTING FUEL CELL

#108
20230045498
2023-02-09

Fuel cell stack, fuel cell device and motor vehicle with a fuel cell device

#109
20230043265
2023-02-09

Cathode subsystem cooling and humidification for a fuel cell system

#110
20230031961
2023-02-02

FUEL CELL

#111
20230014206
2023-01-19

FUEL CELL AND METHOD OF MANUFACTURING THE SAME

#112
20230006238
2023-01-05

FUEL CELL

#113
20220399561
2022-12-15

Double-stack redox flow battery

#114
20220393217
2022-12-08

FUEL CELL STRUCTURE

#115
20220376287
2022-11-24

ASSEMBLY CONSISTING OF A SOLID-OXIDE STACK OF THE SOEC/SOFC TYPE AND OF A COUPLING SYSTEM GASTIGHT AT HIGH TEMPERATURE WITH COUPLING FLANGE

#116
20220359901
2022-11-10

LIGHTWEIGHT FUEL CELL STACK END PLATE

#117
20220328857
2022-10-13

WELDED FLOWING ELECTROLYTE BATTERY CELL STACK

#118
20220311031
2022-09-29

Leak inspection method and leak inspection apparatus

#119
20220271318
2022-08-25

FUEL CELL STACK AND METHOD OF ASSEMBLING FUEL CELL STACK

#120
20220263105
2022-08-18

Method and apparatus for manufacturing fuel cell stack

#121
20220255108
2022-08-11

Fuel cell system

#122
20220216497
2022-07-07

END PLATE, FASTENING BAR, AND FUEL CELL STACK INCLUDING THE SAME

#123
20220209276
2022-06-30

FUEL CELL STACK ASSEMBLY AND METHOD OF OPERATING THE SAME

#124
20220190378
2022-06-16

Fuel cell system and integration back-plane for fuel cell modules

#125
20220190375
2022-06-16

System for stacking fuel cells

#126
20220190359
2022-06-16

Electrochemical element, electrochemical element stack, electrochemical module, electrochemical device, and energy system

#127
20220181671
2022-06-09

Electrochemical module, electrochemical device, and energy system

#128
20220166047
2022-05-26

Fuel cell stack and method of producing fuel cell stack

#129
20220166046
2022-05-26

Clamping and holding apparatus

#130
20220149418
2022-05-12

Fuel cell module, fuel cell system and method for producing a fuel cell module

#131
20220140379
2022-05-05

Method and apparatus for manufacturing power generating cell stack body

#132
20220131172
2022-04-28

Separator assembly for fuel cell and fuel cell stack including same

#133
20220123329
2022-04-21

Flow Field Plate and Compressor Comprising Such Plate

#134
20220115685
2022-04-14

Fuel cell stack with compression means

#135
20220077486
2022-03-10

Fuel cell comprising at least one integrated traction member

#136
20220077485
2022-03-10

Fuel cell

#137
20220069330
2022-03-03

Fuel Cell and Fuel Cell Vehicle

#138
20220069329
2022-03-03

STACK ASSEMBLY MACHINE AND PROCESS

#139
20220059862
2022-02-24

COMPRESSION METHOD FOR SOLID OXIDE FUEL CELL STACKS

#140
20220052353
2022-02-17

Electrolysis or co-electrolysis reactor (SOEC) or fuel cell (SOFC) with electrochemical cell stacking by preassembled modules, and associated production process

#141
20220013802
2022-01-13

Fuel cell with annular structure

#142
20220013801
2022-01-13

Solid oxide fuel cell stack

#143
20220013793
2022-01-13

FUEL CELL METAL SEPARATOR AND POWER GENERATION CELL

#144
20210408570
2021-12-30

Compression apparatus

#145
20210408559
2021-12-30

Metal separator and fuel cell stack

#146
20210391585
2021-12-16

Solid oxide electrochemical system having integrated heating means

#147
20210376351
2021-12-02

Method for temperature control of a solid oxide electrochemical system having integrated heating means

#148
20210367259
2021-11-25

Fuel cell stack

#149
20210367258
2021-11-25

Fuel cell stack

#150
20210359332
2021-11-18

Electrode assembly for a redox flow battery

#151
20210359331
2021-11-18

Double-stack redox flow battery

#152
20210359329
2021-11-18

Redox flow battery and battery system

#153
20210344026
2021-11-04

Fuel cell device and method of monitoring and structurally adapting a fuel cell device

#154
20210305615
2021-09-30

Fuel cell stack, method for producing a fuel cell stack and method for operating a fuel cell stack

#155
20210305614
2021-09-30

Progressive pressing device and manufacturing apparatus for fuel cell separators

#156
20210305598
2021-09-30

Method and system for electrochemically compressing gaseous hydrogen

#157
20210273253
2021-09-02

Fuel cell stack

#158
20210265649
2021-08-26

Fuel cell stack

#159
20210242473
2021-08-05

JOINT SEPARATOR, METAL SEPARATOR, AND METHOD OF PRODUCING FUEL CELL STACK

#160
20210234185
2021-07-29

Enclosed fuel cell stack row

#161
20210226244
2021-07-22

FUEL CELL MODULE

#162
20210218047
2021-07-15

Fuel cell separator member, fuel cell stack, and method of producing fuel cell separator member

#163
20210202974
2021-07-01

Fuel cell tie rod isolator

#164
20210202963
2021-07-01

Electrochemical arrangement and electrochemical system

#165
20210194034
2021-06-24

Battery stack assemblies and methods for replacing a battery cell

#166
20210184234
2021-06-17

Method for determining the compressive tensile force acting on a fuel cell stack

#167
20210151783
2021-05-20

INTEGRATED HYDROGEN-ELECTRIC ENGINE

#168
20210151773
2021-05-20

Method of manufacturing solid oxide fuel cell using calendaring process

#169
20210126274
2021-04-29

Fuel cell

#170
20210119238
2021-04-22

Electrochemical module, method for assembling electrochemical module, electrochemical device, and energy system

#171
20210104769
2021-04-08

Storage module of distributed flow battery

#172
20210098811
2021-04-01

Fuel cell stack assembly apparatus and method

#173
20210098810
2021-04-01

Aircraft fuel cells system

#174
20210057772
2021-02-25

Solid oxide fuel cell

#175
20210043959
2021-02-11

Fuel-cell stack comprising a tensioning device

#176
20210028479
2021-01-28

Apparatus for evaluating performance of fuel cell stack

#177
20210028473
2021-01-28

Method and apparatus for detecting damage in fuel cell stacks, and adjusting operational characteristics in fuel cell systems

#178
20210013537
2021-01-14

Clamping system for fuel cell stack, and fuel cell system comprising such a clamping system

#179
20200403261
2020-12-24

Assembly comprising a SOEC/SOFC-type solid oxide stack, a clamping system, and a heat exchange system

#180
20200388858
2020-12-10

Fuel cell separator member and fuel cell stack

#181
20200343573
2020-10-29

ASSEMBLY CONSISTING OF A STACK WITH SOLID OXIDES OF THE SOEC/SOFC TYPE AND OF A CLAMPING SYSTEM INTEGRATING A HEAT EXCHANGE SYSTEM

#182
20200335810
2020-10-22

Fuel cell stack and method of producing fuel cell stack

#183
20200328432
2020-10-15

Fuel Cell Components, Stacks and Modular Fuel Cell Systems

#184
20200313219
2020-10-01

Electrode assembly and flow battery with improved electrolyte distribution

#185
20200313217
2020-10-01

Assembly comprising a SOEC/SOFC-type solid oxide stack and a clamping system with an integrated gas superheating system

#186
20200303759
2020-09-24

FUEL CELL VEHICLE

#187
20200303754
2020-09-24

Fuel cell stack

#188
20200280088
2020-09-03

Stack of intermediate temperature, metal-supported, solid oxide fuel cell units

#189
20200274174
2020-08-27

Fuel cell joint separator and fuel cell

#190
20200251766
2020-08-06

Stack structure of fuel cell and method of absorbing thermal deformation in fuel cell stack

#191
20200251765
2020-08-06

Fuel cell stack

#192
20200235417
2020-07-23

Spring member, fuel cell unit, and fuel cell stack

#193
20200227770
2020-07-16

Fuel cell stack

#194
20200220191
2020-07-09

Fuel-cell unit cell and manufacturing method therefor

#195
20200212454
2020-07-02

Water electrolysis or co-electrolysis reactor (SOEC) or fuel cell (SOFC) for pressurized operation and with a clamping system suitable for such operation

#196
20200161691
2020-05-21

Fuel cell vehicle

#197
20200161674
2020-05-21

Fuel cell electrolyte reservoir

#198
20200153022
2020-05-14

Fuel cell stack

#199
20200144651
2020-05-07

Fuel cell device

#200
20200124039
2020-04-23

Electrochemical hydrogen pump

#201
20200119372
2020-04-16

Assembly system that assembles insulating plate and mounting bar, and assembly method

#202
20200058951
2020-02-20

Fuel cell with elastic member

#203
20200036031
2020-01-30

Fuel cell stack

#204
20200028187
2020-01-23

Method for manufacturing fuel cell and fuel cell

#205
20200020961
2020-01-16

Fuel cell stack structure

#206
20190341644
2019-11-07

Fuel cell stack

#207
20190334194
2019-10-31

FUEL CELL AND MANUFACTURING METHOD THEREFOR

#208
20190326622
2019-10-24

Energy-converting fuel cell or electrolyzer

#209
20190326621
2019-10-24

System for high-temperature tight coupling of a stack having SOEC/SOFC-type solid oxides

#210
20190252714
2019-08-15

FUEL CELL SYSTEM

#211
20190252712
2019-08-15

Apparatus for rapidly stacking fuel cell stack using automatic stacking and pressurization of fuel cell components

#212
20190252711
2019-08-15

Fuel cell stack having fixing mechanisms

#213
20190245236
2019-08-08

POLYMER ELECTROLYTE FUEL CELL STACK

#214
20190181485
2019-06-13

Fuel cell stack pressurized by press forks and assembly method of the same

#215
20190173109
2019-06-06

Digital twin based management system and method and digital twin based fuel cell management system and method

#216
20190148760
2019-05-16

Fuel cell stack assembly and method of operating the same

#217
20190148759
2019-05-16

Fuel cell stack column including stress-relief components

#218
20190148758
2019-05-16

Fuel cell stack structure

#219
20190140302
2019-05-09

Fuel cell stack

#220
20190140289
2019-05-09

Fuel cell components, stacks and modular fuel cell systems

#221
20190097256
2019-03-28

Cathode flow fuel cell systems and manifolds with an add-on stiffener

#222
20190088974
2019-03-21

METHOD FOR COMPRESSING A SOLID OXIDE FUEL CELL STACK

#223
20190067712
2019-02-28

Power generation cell with reduced pressure loss between reactant gas passage and reactant gas flow field

#224
20190027773
2019-01-24

Systems and methods of fuel cell stack compression

#225
20190020051
2019-01-17

ELECTROCHEMICAL STACK COMPRESSION SYSTEM

#226
20190020050
2019-01-17

Electrochemical cell stack

#227
20190013539
2019-01-10

Stand-alone system for clamping a high-temperature SOEC/SOFC stack

#228
20180375144
2018-12-27

Fuel cell stack housing

#229
20180366762
2018-12-20

Fuel cell separator member and fuel cell stack

#230
20180366761
2018-12-20

Fuel cell stack

#231
20180366760
2018-12-20

Manufacturing method and apparatus for fuel cell stack

#232
20180342751
2018-11-29

ELECTRODE ASSEMBLY AND FLOW BATTERY WITH IMPROVED ELECTROLYTE DISTRIBUTION

#233
20180331384
2018-11-15

INSULATION AND COMPRESSION OF A HIGH TEMPERATURE DEVICE

#234
20180316039
2018-11-01

Compression apparatus for fuel cell stack

#235
20180294503
2018-10-11

Method for producing an energy supply unit

#236
20180294453
2018-10-11

Housing for accommodating a stack of fuel cells, batteries or capacitors

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2018-10-04

Method of manufacturing a fuel cell stack

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2018-09-27

Fuel cell unit

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Rechargeable electrochemical device for producing electric energy

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2018-09-06

Fuel cell stack and assembly method of same

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2018-08-23

Fuel cell end plate unit and stack

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2018-08-16

Leaf spring compression system design

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2018-08-02

Fuel cell stack

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2018-08-02

Apparatus for rapidly stacking fuel cell stack using automatic stacking and pressurization of fuel cell components

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2018-06-21

Method and apparatus for detecting damage in fuel cell stacks, and adjusting operational characteristics in fuel cell systems

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2018-06-07

Assembly system that assembles insulating plate and mounting bar, and assembly method

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2018-06-07

Electrochemical hydrogen pump

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20180151906
2018-05-31

Fuel cell

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2018-05-24

Pressing device for pressing a fuel cell stack and fuel cell device with pressing device

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2018-05-24

Plate member for a cell stack

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2018-05-17

Fuel cell device

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2018-03-29

Fuel cell module

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2018-03-01

Fuel cell stack

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2018-02-15

Multi-stack fuel cell systems and heat exchanger assemblies

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2018-02-15

Fuel cell stack presenting reinforced structure

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2018-01-25

Fuel-cell unit cell and manufacturing method therefor

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Electricity generating electrochemical device of the solid-oxide fuel-cell stack type

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ELECTRO-CHEMICAL UNIT FOR A FUEL CELL STACK

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2017-10-12

SOLID OXIDE FUEL CELL STACK

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2017-10-05

FUEL CELL STACK WITH TENSION DEVICE

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2017-09-07

Fuel cell stack

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2017-08-17

Fuel cell stack

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2017-08-17

High-temperature polymer electrolyte membrane fuel cell stack having independent cooling plate and method of producing the same

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Method of producing fuel cell stack and method of producing metal separator for fuel cell

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2017-07-27

MODULAR UNIT FUEL CELL ASSEMBLY

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2017-07-20

Fuel cell stack assembly-compression system

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2017-05-11

Method for producing bipolar plates

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2017-05-04

Housing for a fuel cell stack and method of producing same

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2017-04-13

Fuel cell stack column including stress-relief components

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2017-04-06

Fuel cell stack having an end plate assembly with a tapered spring plate

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2017-03-30

Fuel cell stack assembly device and control method

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Fuel cell module and method of operating such module

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2017-03-30

Fuel cell stack with multilayer type collector plate

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2017-02-23

Apparatus for preventing deformation of fuel cell stack

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2017-02-02

External manifold for minimizing external leakage of reactant from cell stack

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2017-02-02

Apparatus for assembling fuel cell stack

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2017-01-26

Clamp assembly for a fuel cell stack and a method of assembling a fuel cell stack

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2017-01-12

Integrated Sealing For Fuel Cell Stack Manufacturing

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Attachment structure for deformation absorption member and attachment method

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Apparatus for rapidly stacking fuel cell stack

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2016-12-15

Apparatus for automatically stacking fuel cell stack

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2016-11-24

Assembly method and arrangement for a cell system

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2016-11-10

MEMBRANE-ELECTRODE ASSEMBLY MANUFACTURING APPARATUS OF FUEL CELL

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Structure for mounting fuel cell stack

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2016-10-20

Fuel-cell-stack manufacturing method and manufacturing device

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2016-10-06

Fuel cell stack and fuel cell module

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2016-09-01

Fuel cell

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2016-09-01

Flow battery and supply/discharge plate of flow battery

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2016-08-18

Fuel cell stacks with increased natural frequency

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2016-08-11

Fuel cell separator and fuel cell

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2016-08-04

Fuel cell stack assembly and method of operating the same

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2016-06-30

FUEL CELL UNIT

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2016-06-30

Intermediate module for electrochemical cell stack

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2016-06-16

Fuel cell stack assembly

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2016-05-26

Stack fastening structure of fuel cell

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20160141703
2016-05-19

Fuel cell case

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20160141701
2016-05-19

Fuel cell device

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20160141700
2016-05-19

Fuel cell module

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2016-05-19

Gas-liquid separator and fuel cell system

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2016-05-12

Fuel cell device