ClassID:

162363

F28F2275/045 - CPC Classification

Classification description:

Fastening; Joining by brazing with particular processing steps, e.g. by allowing displacement of parts during brazing or by using a reservoir for storing brazing material

Recent Application in this class:
#1
20260016233
2026-01-15

PLATE STACK OF SUBSTANTIALLY FLAT PLATES

#2
20250216162
2025-07-03

Heat Exchangers and Systems Thereof

#3
20240288233
2024-08-29

HEAT EXCHANGER PLATE

#4
20230256530
2023-08-17

METHOD AND A SYSTEM FOR BRAZING A PLATE HEAT EXCHANGER

#5
20220397350
2022-12-15

Heat exchanger stainless steel vacuum casting brazing filler metal welding planeconnector and machining and welding method

#6
20220333831
2022-10-20

WATER HEAT EXCHANGER, MANUFACTURING METHOD OF WATER HEAT EXCHANGER, AND REFRIGERATION CYCLE APPARATUS

#7
20220316808
2022-10-06

PLATE HEAT EXCHANGER, PROCESS ENGINEERING PLANT AND METHOD

#8
20220282940
2022-09-08

Heat Exchangers and Systems Thereof

#9
20220184725
2022-06-16

Stencil device and method for stencil printing of brazing material onto a heat exchanger plate and use thereof

#10
20220152717
2022-05-19

Brazing by expansion using a spacer

#11
20220120501
2022-04-21

Heat exchanger and heat exchanger manufacturing method

#12
20220065560
2022-03-03

WELDING METHOD OF CONNECTOR AND CONNECTION TUBE, CONNECTION STRUCTURE AND HEAT EXCHANGER

#13
20210299735
2021-09-30

Method for joining heat transfer plates of a plate heat exchanger

#14
20210131735
2021-05-06

HEAT EXCHANGER

#15
20210094111
2021-04-01

Device and method for thermal joining, in particular for thermal joining of a heat exchanger for a motor vehicle

#16
20210031289
2021-02-04

Brazing method for brazing material formed of aluminum alloy in inert gas atmosphere without using flux

#17
20200224980
2020-07-16

COLD GAS WELDING OF BRACKETS TO ALUMINUM HEAT EXCHANGERS

#18
20200086428
2020-03-19

Brazing sheet for flux-free brazing, method for flux-free brazing and method for manufacturing heat exchanger

#19
20200011605
2020-01-09

HEAT EXCHANGER MANUFACTURING METHOD, HEAT EXCHANGER STACKING METHOD, HEAT EXCHANGER, AND MULTI-ROW HEAT EXCHANGER

#20
20190217409
2019-07-18

Brazing a heat exchanger with a moving brazing tool

#21
20190186837
2019-06-20

LOCATING MECHANISM FOR HEAT EXCHANGER ASSEMBLY

#22
20190154365
2019-05-23

Stacking-type header and method of manufacturing stacking-type header

#23
20190128616
2019-05-02

Method and apparatus for producing a brazed plate heat exchanger block by sectional brazing

#24
20190030654
2019-01-31

Method for joining heat transfer plates of a plate heat exchanger

#25
20190017755
2019-01-17

Air conditioner and method of manufacturing the same

#26
20180306529
2018-10-25

Fin-tube type of heat exchanger

#27
20180214963
2018-08-02

Heat exchanger and method for producing same

#28
20180111182
2018-04-26

Method and system for manufacturing laminated heat exchangers

#29
20180094881
2018-04-05

Heat transfer tube and method for producing same

#30
20170363376
2017-12-21

Method for manufacturing refrigerant distributor, refrigerant distributor manufacturing apparatus, refrigerant distributor, heat exchanger, and air-conditioning device

#31
20170320170
2017-11-09

Brazing method

#32
20170203394
2017-07-20

BRAZED OBJECT AND PROCESS FOR BRAZING TWO OR MORE PARTS

#33
20170114932
2017-04-27

Refrigerant pipe, method of manufacturing the refrigerant pipe, and heat exchanger including the refrigerant pipe

#34
20170003089
2017-01-05

HEAT EXCHANGER AND AIR CONDITIONER INCLUDING THE SAME

#35
20160334173
2016-11-17

Manifold for a heat exchanger

#36
20160282062
2016-09-29

Device for a heat exchanger for collecting and distributing a heat transfer fluid

#37
20160250703
2016-09-01

Method of brazing a plate heat exchanger using screen printed brazing material; a plate heat exchanger manufacturing by such method

#38
20160214216
2016-07-28

Method of manufacturing air conditioning condenser

#39
20160214215
2016-07-28

Multi-plate-stack-type heat exchanger, and core plate therefor

#40
20160202005
2016-07-14

Plate heat exchanger

#41
20160199931
2016-07-14

Method for joining metal parts

#42
20150060035
2015-03-05

Heat transfer tube and method for producing same

#43
20140360017
2014-12-11

Method for anticorrosion treatment of outer surface of heat exchange tube made of aluminum extrusion and method for producing heat exchanger

#44
20140231054
2014-08-21

Stacked plate heat exchanger housing and exchanger comprising such a housing

#45
20140041227
2014-02-13

Heat exchanger tube, heat exchanger tube assembly, and methods of making the same

#46
20130001272
2013-01-03

Brazing system

#47
20120247741
2012-10-04

Heat exchanger and method of joining heat exchanger pipe

#48
20120031586
2012-02-09

Condenser

#49
20110250470
2011-10-13

Brazed Object and Process for Brazing Two or More Parts

#50
20100140227
2010-06-10

Brazing method with application of brazing flux on one side of a section of a flat tube for a heat exchanger

#51
20080190595
2008-08-14

Method For Soldering Together Two Surfaces And A Device Comprising Two Surfaces Soldered Together

#52
20080156472
2008-07-03

HEAT EXCHANGER, ARRANGEMENT AND PROCESS FOR THE PRODUCTION OF A HEAT EXCHANGER

#53
20070199686
2007-08-30

Heat exchanger

#54
17881602
2025-04-29

Method of heat exchanger assembly

#55
17457014
2023-03-28

Braze gap control tool system