Patents-Review.com
ClassID:

142532 ⎘

F03G7/06 - CPC Classification

Classification description:

Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like

Sub-classes:
Recent Application in this class:
#1
20260036257
2026-02-05

ACTUATOR ASSEMBLIES AND METHODS OF CONTROLLING THE SAME

 #2
20250377575
2025-12-11

Shape Memory Alloy Actuators And Methods Thereof

 #3
20250376974
2025-12-11

HIGH-GRADE HEAT-OF-COMPRESSION STORAGE SYSTEM, AND METHODS OF USE

 #4
20250101964
2025-03-27

MOTION ELEMENT

 #5
20250052176
2025-02-13

INTERMEDIATE PRESSURE SUPERCRITICAL CO2 POWER CYCLE

 #6
20240401574
2024-12-05

THERMALLY-POWERED POLYMER FIBER ACTUATORS AND ARTICLES INCLUDING SAME

 #7
20240377058
2024-11-14

HEAT PUMP AND PHASE-CHANGE ENERGY STORAGE DEVICE

 #8
20240240620
2024-07-18

HIGH-GRADE HEAT-OF-COMPRESSION STORAGE SYSTEM, AND METHODS OF USE

 #9
20240084428
2024-03-14

TISSUE EXERCISING AND STIMULATING BIOREACTOR

 #10
20240035453
2024-02-01

Environmental aspect control assembly

 #11
20230332843
2023-10-19

Compressed gas energy storage system

 #12
20230243343
2023-08-03

Systems and Methods for Fabricating Water-Responsive Actuators

 #13
20230058338
2023-02-23

Systems and methods for fabricating water-responsive actuators

 #14
20230057985
2023-02-23

Thermally configurable structural elements especially useful for aircraft components

 #15
20230003201
2023-01-05

Artificial muscle actuators

 #16
20220341403
2022-10-27

STEEL MICROFIBER HEATING ELEMENT FOR SOFT ACTUATION AND METHOD

 #17
20220316457
2022-10-06

Intermuscular ridged boards for artificial muscle devices under heavy lift conditions

 #18
20220290659
2022-09-15

Thermal actuator arrangement having improved reset time

 #19
20220289959
2022-09-15

ELASTOMER COMPOSITION FOR ACTUATOR, ACTUATOR MEMBER, AND ACTUATOR ELEMENT

 #20
20220289958
2022-09-15

ELASTOMER COMPOSITION FOR ACTUATOR, ACTUATOR MEMBER, AND ACTUATOR ELEMENT

 #21
20220260062
2022-08-18

Thermally-powered polymer fiber tensile actuators and articles including same

 #22
20220259774
2022-08-18

Sheath-run artificial muscles and methods of use thereof

 #23
20220236583
2022-07-28

ACTUATOR ASSEMBLY

 #24
20220203358
2022-06-30

Precise fluid input control for point-of-care devices

 #25
20220163795
2022-05-26

Devices for thermally actuating deformable mirror, and associated manufacturing methods

 #26
20220106942
2022-04-07

Shape memory alloy actuators and methods thereof

 #27
20220090585
2022-03-24

Compressed gas energy storage system

 #28
20220082092
2022-03-17

Method for Operating a Liquid Air Energy Storage

 #29
20220042497
2022-02-10

ENHANCED LOW TEMPERATURE DIFFERENCE-POWERED DEVICES, SYSTEMS, AND METHODS

 #30
20220038035
2022-02-03

Light responsive polymer magnetic microrobots

 #31
20220003221
2022-01-06

Polymer fiber actuators

 #32
20220002852
2022-01-06

Digitally controlled variable stiffness sporting equipment

 #33
20210404450
2021-12-30

Humidity-responsive tripeptide crystal

 #34
20210382320
2021-12-09

SMA ACTUATORS FOR OPTICAL IMAGE STABILISATION

 #35
20210372668
2021-12-02

Multi-fluid, earth battery energy systems and methods

 #36
20210370499
2021-12-02

Artificial muscles comprising an electrode pair and artificial muscle assemblies including same

 #37
20210348714
2021-11-11

ACTUATOR ASSEMBLIES AND METHODS OF CONTROLLING THE SAME

 #38
20210339511
2021-11-04

System and methods for fabricating actuators and electrically actuated hydraulic solid materials

 #39
20210317599
2021-10-14

FIBER FOR ACTUATORS, AND ACTUATOR AND FIBER PRODUCT USING SAME

 #40
20210305917
2021-09-30

Actuator

 #41
20210277877
2021-09-09

Heat recover apparatus, system and method of using the same

 #42
20210262452
2021-08-26

Artificial muscle actuators

 #43
20210262451
2021-08-26

Inductively heated thermal actuator

 #44
20210246826
2021-08-12

Heat driven turbine and method of using the same

 #45
20210214469
2021-07-15

Water-responsive materials and uses therefor

 #46
20210198817
2021-07-01

Actuating textiles containing polymer fiber muscles

 #47
20210164452
2021-06-03

Thermochromic actuators

 #48
20210140414
2021-05-13

Artificial muscle actuators

 #49
20210140413
2021-05-13

Geothermal energy system and method of producing power using same

 #50
20210131405
2021-05-06

Shape Memory Alloy Actuators And Methods Thereof

 #51
20210094171
2021-04-01

Magnetically driven hopping soft robot based on magnetically programmed temperature-sensitive hydrogels

 #52
20210088034
2021-03-25

Light-driven rotor applied to a water surface

 #53
20210071649
2021-03-11

Untwisted artificial muscle

 #54
20210048259
2021-02-18

THERMAL ACTUATOR

 #55
20200378369
2020-12-03

Artificial muscle tentacles

 #56
20200362836
2020-11-19

Embedded conductive wires in polymer artificial muscle actuating devices

 #57
20200347833
2020-11-05

Actuator

 #58
20200332779
2020-10-22

Assembly for producing a thermostatic element

 #59
20200282551
2020-09-10

Bending muscle sleeve

 #60
20200263672
2020-08-20

Frozen Water Energy Generator and Method of Generating Same

 #61
20200256324
2020-08-13

Dynamic anti-buckling support for a long slender member with a high axial compression stress state and changing length

 #62
20200256323
2020-08-13

Shape memory alloy actuators and methods thereof

 #63
20200217305
2020-07-09

Thermal actuator

 #64
20200191127
2020-06-18

Coiled and twisted nanofiber yarn and polymer fiber actuators

 #65
20200173692
2020-06-04

Multi-fluid, earth battery energy systems and methods

 #66
20200165469
2020-05-28

Slurry for flexible electrodes, and flexible electrode using same

 #67
20200149516
2020-05-14

LIQUID-SOLID PHASE CHANGE POWER GENERATION

 #68
20200144478
2020-05-07

Hybrid drive device

 #69
20200138605
2020-05-07

Synchronized muscles

 #70
20200088175
2020-03-19

Thermally-powered coiled polymer fiber tensile actuator system and method

 #71
20200088174
2020-03-19

Elongate fiber artificial muscles and method of fabrication

 #72
20200063720
2020-02-27

Artificial muscle actuators

 #73
20200056597
2020-02-20

Fluid driven motor device

 #74
20200051769
2020-02-13

Artificial muscle actuators

 #75
20200040876
2020-02-06

Soft actuator using thermoelectric effect

 #76
20200028053
2020-01-23

Materials, devices, and methods for resonant ambient thermal energy harvesting using thermal diodes

 #77
20200011305
2020-01-09

Movable device

 #78
20200003189
2020-01-02

Continuous production of muscle fibers

 #79
20200000572
2020-01-02

Manufacturing of artificial muscle actuators

 #80
20190379307
2019-12-12

Magnetic Explosive Engine

 #81
20190331006
2019-10-31

Exploiting condensation heat in heat engines

 #82
20190309735
2019-10-10

Water-responsive materials and uses therefor

 #83
20190293369
2019-09-26

Self-assembled or reconfigurable structures for heat flow control devices

 #84
20190292997
2019-09-26

General purpose engine

 #85
20190285829
2019-09-19

Actuator with shape-memory element

 #86
20190285060
2019-09-19

Multidirectional artificial muscles from nylon

 #87
20190278047
2019-09-12

Actuator for adjusting a movable element, uses and methods of adjustment

 #88
20190277266
2019-09-12

Artificial muscle actuators

 #89
20190277060
2019-09-12

Locking device having shape memory alloy for an energy storage device of a motor vehicle and method for operating such a locking device

 #90
20190267916
2019-08-29

Deformable polymer fiber actuator, sensor device and control device

 #91
20190248031
2019-08-15

Variable-stiffness actuator

 #92
20190242369
2019-08-08

DOUBLE-LAYER COMPONENT, METHOD FOR PRODUCING A DOUBLE-LAYER COMPONENT AND HEAT ENGINE COMPRISING A PLURALITY OF DOUBLE-LAYER COMPONENTS

 #93
20190234386
2019-08-01

Variable stiffness actuator

 #94
20190224931
2019-07-25

Method relating to phase change composite bimorphs

 #95
20190218458
2019-07-18

Actuator device, actuation method and manufacturing method

 #96
20190186475
2019-06-20

FLUID DRIVEN MOTOR DEVICE

 #97
20190178233
2019-06-13

BACTERIAL SPORE BASED ENERGY SYSTEM

 #98
20190154122
2019-05-23

Bi-stable actuator devices

 #99
20190151193
2019-05-23

Acupressure device

 #100
20190136839
2019-05-09

Shape memory alloy actuators and methods thereof

 #101
20190120213
2019-04-25

Amalthea venturi thermal cycle

 #102
20190112433
2019-04-18

SOFT MATERIAL, METHOD FOR ELECTROSTATICALLY INDUCING DEFORMATION THEREIN, AND SOFT ROBOT

 #103
20190101032
2019-04-04

Drive component for a motor vehicle, and motor vehicle

 #104
20190093543
2019-03-28

Coolant control valve with thermoelectric generator

 #105
20190085984
2019-03-21

Method of manufacturing thermo valve and thermo valve

 #106
20190085833
2019-03-21

Thermoacoustic engine

 #107
20190085640
2019-03-21

Drilling tool for sinking automatically directionally monitored bores

 #108
20190063412
2019-02-28

Materials, devices, and methods for resonant ambient thermal energy harvesting

 #109
20190049034
2019-02-14

Actuator for controlling the fluid paths of a filling unit for a beverage filling system, filling unit, and beverage filling system

 #110
20190030988
2019-01-31

Valve assembly with shape-memory alloy wires and method of using the same

 #111
20190024921
2019-01-24

Calibration of an actuator

 #112
20190024644
2019-01-24

High throughput fabrication of soft machines

 #113
20190020291
2019-01-17

Light responsive polymer magnetic microrobots

 #114
20190005272
2019-01-03

Method of optimizing memory wire actuator energy output

 #115
20180371959
2018-12-27

Balanced-pressure multi-compartment vessel, thermodynamic energy converter and operating method

 #116
20180340520
2018-11-29

Dynamic anti-buckling support for a long slender member with a high axial compression stress state and changing length

 #117
20180328235
2018-11-15

Exploiting compression heat in heat engines

 #118
20180320669
2018-11-08

Vapor pressure solid articles and methods for making and using the same

 #119
20180320518
2018-11-08

Solid-liquid phase change driven heat engine via hydraulic oil power generation

 #120
20180293853
2018-10-11

Information presentation apparatus

 #121
20180266402
2018-09-20

Variable-stiffness actuator

 #122
20180263839
2018-09-20

Artificial muscle

 #123
20180204710
2018-07-19

Jet flow generation device, and jet flow generation system

 #124
20180195213
2018-07-12

Active woven materials

 #125
20180187659
2018-07-05

SMA bundle wire optimisation in an energy recovery device

 #126
20180171990
2018-06-21

Deforming shape memory alloy using self-regulating thermal elements

 #127
20180171989
2018-06-21

Thermal actuator

 #128
20180163707
2018-06-14

Actuator device

 #129
20180149273
2018-05-31

Method of manufacturing thermo valve and thermo valve

 #130
20180132994
2018-05-17

Intra-thorax/abdomen respiratory apparatus

 #131
20180106242
2018-04-19

System and method for converting heat to kinetic energy

 #132
20180106241
2018-04-19

STIRLING ENGINE FOR AN EMISSION-FREE AIRCRAFT

 #133
20180102232
2018-04-12

Temperature sensitive system

 #134
20180100490
2018-04-12

Actuator based on carbon nanotubes and actuating system using the same

 #135
20180099416
2018-04-12

Biomimetic limb and robot using the same

 #136
20180073490
2018-03-15

Coiled, twisted nanofiber yarn and polymer fiber torsional actuators

 #137
20180058429
2018-03-01

Soft actuator using thermoelectric effect

 #138
20180030965
2018-02-01

Shape memory article with heat-generating microcapsule

 #139
20170344118
2017-11-30

Method and apparatus for driving actuators using a shape memory alloy

 #140
20170314538
2017-11-02

Flexible thin robotic actuators

 #141
20170306934
2017-10-26

Loop linked smart morphing actuator

 #142
20170292502
2017-10-12

Variable stiffness device and method of manufacturing the same

 #143
20170264164
2017-09-14

Device and Method for Storing Energy

 #144
20170234305
2017-08-17

Thermal retracting actuator

 #145
20170222575
2017-08-03

Heat dissipation device and electronic system

 #146
20170211553
2017-07-27

Actuator and alarm apparatus

 #147
20170203192
2017-07-20

Digitally controlled variable stiffness ski, snowboard, and boots system

 #148
20170191469
2017-07-06

Energy cell for converting heat into other forms of energy and apparatus for the recovery of heat that makes use of such an energy cell

 #149
20170175718
2017-06-22

Actuator

 #150
20170117823
2017-04-27

System for converting thermal energy into electrical power

 #151
20170067453
2017-03-09

METHOD AND DEVICE FOR MODIFYING A CHARACTERISTIC OF A WIRE ELEMENT, PARTICULARLY THE DISTANCE SEAPARTING ITS TWO ENDS

 #152
20170067452
2017-03-09

Bacterial spore based energy system

 #153
20170051728
2017-02-23

Evaporation-driven engines

 #154
20170037835
2017-02-09

Thermostat with thermally responsive material and force transmitting element

 #155
20170035550
2017-02-09

Actuator

 #156
20160346456
2016-12-01

Actuator and actuation method

 #157
20160298525
2016-10-13

Thermoactuator and attachment structure thereof

 #158
20160295915
2016-10-13

Aerosol-generating device comprising a heat exchanger

 #159
20160293821
2016-10-06

Thermoelectric generator

 #160
20160268931
2016-09-15

SYSTEM FOR CONVERTING MECHANICAL AND/OR THERMAL ENERGY INTO ELECTRICAL POWER

 #161
20160230747
2016-08-11

LOCOMOTIVE SOLID-STATE DEVICE AND IMPLANTABLE MEDICAL SYSTEM HAVING THE SAME

 #162
20160230609
2016-08-11

High-efficiency power generation system

 #163
20160201655
2016-07-14

Apparatus for cost effective wireless actuator using SMA and MRC

 #164
20160195072
2016-07-07

Environmental aspect control assembly

 #165
20160123310
2016-05-05

Thermal retracting actuator

 #166
20160069330
2016-03-10

Wax-motor with high cycle life

 #167
20160047362
2016-02-18

Phase Change Device for Use within a Volume of Fluid

 #168
20160028326
2016-01-28

Impact producing actuator and touch panel

 #169
20160025079
2016-01-28

Electrothermal actuators

 #170
20160025078
2016-01-28

Electrothermal actuators

 #171
20160025077
2016-01-28

Electrothermal composite material and electrothermal actuator using the same

 #172
20160025075
2016-01-28

Stirling engine for an emission-free aircraft

 #173
20150369231
2015-12-24

MAGNETOCALORIC DRIVING DEVICES

 #174
20150369221
2015-12-24

Closed-cycle cryogenic engine and operating method for propelling vehicles and generating electricity

 #175
20150354547
2015-12-10

High throughput fabrication of soft machines

 #176
20150354304
2015-12-10

METHOD AND APPARATUS FOR THERMALLY ACTUATING AND UNACTUATING DOWNHOLE TOOLS

 #177
20150346507
2015-12-03

Shape memory alloy actuation apparatus

 #178
20150330370
2015-11-19

Dynamic anti-buckling support for a long slender member with a high axial compression stress state and changing length

 #179
20150330357
2015-11-19

Generating energy from changes in atmospheric pressure

 #180
20150323424
2015-11-12

Test method

 #181
20150316165
2015-11-05

Thermoelement and thermovalve incorporating thermoelement

 #182
20150300328
2015-10-22

THERMOELECTRIC GENERATOR COMPRISING A DEFORMABLE BY-LAYER MEMBRANE EXHIBITING MAGNETIC PROPERTIES

 #183
20150260168
2015-09-17

PROPULSION DEVICE FOR TRANSMITTING MOMENTUM

 #184
20150255705
2015-09-10

Method of manufacturing bistable strips having different curvatures

 #185
20150219078
2015-08-06

Coiled and non-coiled twisted polymer fiber torsional and tensile actuators

 #186
20150207058
2015-07-23

Apparatus that changes physical state and a method

 #187
20150192113
2015-07-09

Power generating system utilizing ambient temperature

 #188
20150152852
2015-06-04

Coiled and non-coiled twisted nanofiber yarn torsional and tensile actuators

 #189
20150125271
2015-05-07

Pump seal with thermal retracting actuator

 #190
20150115769
2015-04-30

System for conversing thermal energy into electrical energy

 #191
20150113975
2015-04-30

THERMAL ACTUATOR

 #192
20150084480
2015-03-26

DEVICE FOR CONVERTING HEAT ENERGY INTO MECHANICAL ENERGY WITH IMPROVED EFFICIENCY

 #193
20150083814
2015-03-26

Thermostatic element

 #194
20150042205
2015-02-12

Device for converting thermal power into electric power

 #195
20150037140
2015-02-05

Thermal actuator including fluid with high temperature stability

 #196
20150001996
2015-01-01

RECONFIGURABLE BI-STABLE DEVICE

 #197
20150000936
2015-01-01

ENERGIZATION OF AN ELEMENT WITH A THERMALLY EXPANDABLE MATERIAL

 #198
20140353975
2014-12-04

Concentric three chamber heat exchanger

 #199
20140318118
2014-10-30

Flexible robotic actuators

 #200
20140305259
2014-10-16

Thermal ratchet system

 #201
20140298811
2014-10-09

Thermal pulse energy harvesting

 #202
20140298795
2014-10-09

SYSTEM AND A METHOD FOR DESIGNING HIGH DEGREE OF FREEDOM (DOF) COMPLIANT NANOPOSITIONERS

 #203
20140298794
2014-10-09

Actuator having at least one control element which has thermal transducer material

 #204
20140295365
2014-10-02

Device and method for generating a second temperature variation from a first temperature variation

 #205
20140292473
2014-10-02

Actuator device with stable working positions

 #206
20140292139
2014-10-02

Actuator device

 #207
20140290238
2014-10-02

Thermal expansion drive devices and related methods

 #208
20140271294
2014-09-18

Pump seal with thermal retracting actuator

 #209
20140271288
2014-09-18

Pump seal with thermal retracting actuator

 #210
20140238014
2014-08-28

ENERGY DEVICE

 #211
20140238013
2014-08-28

VANADIUM DIOXIDE MICROACTUATORS

 #212
20140223899
2014-08-14

Passive closing device for thermal self-protection of high pressure gas vessels

 #213
20140130492
2014-05-15

Shape memory alloy based linear actuator assembly

 #214
20140102544
2014-04-17

High-temperature thermal actuator utilizing phase change material

 #215
20140096516
2014-04-10

Intrinsic monitoring of shape memory alloy actuated devices

 #216
20140060036
2014-03-06

Compensating for incomplete reversal in mechanisms incorporating shape memory alloy wire

 #217
20140047823
2014-02-20

Microactuator using bubble growth and destruction

 #218
20140041377
2014-02-13

Tubular device and actuator

 #219
20130334327
2013-12-19

Self-contained thermally actuated flow-control assembly

 #220
20130315757
2013-11-28

Actuator, micropump, and electronic equipment

 #221
20130306624
2013-11-21

Electrically heated thermostatic working element

 #222
20130298549
2013-11-14

Actuator and Method

 #223
20130292952
2013-11-07

Device for converting thermal energy into electric energy in the presence of a hot source

 #224
20130285386
2013-10-31

Bacterial spore based energy system

 #225
20130264393
2013-10-10

Thermo-element and thermostat

 #226
20130255248
2013-10-03

Thermally-controlled component and thermal control process

 #227
20130247950
2013-09-26

Heat engine system for vehicles

 #228
20130174936
2013-07-11

Passive closing device for thermal self-protection of high pressure gas vessels

 #229
20130174554
2013-07-11

Thermal energy conversion system

 #230
20130160451
2013-06-27

Stirling engine for an emission-free aircraft

 #231
20130152578
2013-06-20

Power generation system

 #232
20130146437
2013-06-13

DEHUMIDIFIER SYSTEM AND METHOD

 #233
20130118172
2013-05-16

Thermal engine capable of utilizing low temperature sources of heat

 #234
20130098028
2013-04-25

Thermal ratchet system

 #235
20130081933
2013-04-04

Reconfigurable bi-stable device

 #236
20130075485
2013-03-28

Thermostatic element

 #237
20130068973
2013-03-21

Thermal actuator

 #238
20130064666
2013-03-14

Active twist hollow beam system

 #239
20130064627
2013-03-14

EXPANDABLE MEMBER AND METHOD OF MAKING THE SAME

 #240
20130055709
2013-03-07

Release actuator employing components with different coefficients of thermal expansion

 #241
20130055708
2013-03-07

Actuator

 #242
20130043691
2013-02-21

ACTUATOR

 #243
20130014501
2013-01-17

TUNABLE STIFFNESS ACTUATOR

 #244
20120297764
2012-11-29

Electro-thermal actuator device

 #245
20120216527
2012-08-30

Shape memory alloy heat engines and energy harvesting systems

 #246
20120216524
2012-08-30

Shape memory alloy heat engines and energy harvesting systems

 #247
20120216520
2012-08-30

Energy storage system using supercritical air

 #248
20120180474
2012-07-19

Shape memory alloy actuator

 #249
20120117970
2012-05-17

Hydraulic pressure transducer and hydraulic system

 #250
20120091212
2012-04-19

Actuator device including an expandable material

 #251
20120067042
2012-03-22

Temperature activatable actuator

 #252
20120060362
2012-03-15

Temperature sensitive actuator attaching structure

 #253
20120017584
2012-01-26

CRYONUCLEATOR

 #254
20120017583
2012-01-26

Shape memory alloy powered hydraulic accumulator having actuation plates

 #255
20110308245
2011-12-22

Thermal engine capable of utilizing low-temperature sources of heat

 #256
20110285246
2011-11-24

Mechanical temperature compensation methods and devices

 #257
20110252783
2011-10-20

Energy cell operable to generate a pressurized fluid via bladder means and a phase change material

 #258
20110217031
2011-09-08

Method And Apparatus For Shape Memory Alloy Bender Actuator

 #259
20110209769
2011-09-01

THERMALLY OPERATED VALVE

 #260
20110197579
2011-08-18

Thermostatic working element and method for manufacturing a thermostatic working element

 #261
20110185557
2011-08-04

Method for stacking thermal actuators with liquid crystal elastomer

 #262
20110179788
2011-07-28

Air conditioning using mechanical leverage and refrigerants

 #263
20110176047
2011-07-21

Driving device and imaging device

 #264
20110173970
2011-07-21

Flexible actuator based on shape memory alloy sheet

 #265
20110173969
2011-07-21

Shape memory-based actuators and release mechanisms therefrom

 #266
20110138800
2011-06-16

Electricity-Generating Heat Conversion Device and System

 #267
20110121582
2011-05-26

Cooling system

 #268
20110120131
2011-05-26

Phase change material energy system

 #269
20110120118
2011-05-26

Exhaust system

 #270
20110115237
2011-05-19

Thermoelectric generator

 #271
20110114080
2011-05-19

Multi-Axis Metamorphic Actuator and Drive System and Method

 #272
20110093987
2011-04-21

MEMS actuator device with integrated temperature sensors

 #273
20110088738
2011-04-21

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