Patents-Review.com
ClassID:

162197 ⎘

F28F9/185 - CPC Classification

Classification description:

Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings; Header boxes; End plates; Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding with additional preformed parts

Recent Application in this class:
#1
20230184497
2023-06-15

Tube transition

 #2
20220049909
2022-02-17

Tube transition

 #3
20200400390
2020-12-24

TUBE SHEET APPARATUS AND HEAT EXCHANGER

 #4
20200003503
2020-01-02

Apparatus and method for protecting the tube-sheet of a syngas loop boiler

 #5
20190219347
2019-07-18

Heat exchanger with heat transferring layer

 #6
20180142966
2018-05-24

TUBE SHEET APPARATUS AND HEAT EXCHANGER

 #7
20180010865
2018-01-11

Heat exchanger and coupling method of connecting part thereof

 #8
20170219300
2017-08-03

Process of friction stir welding on tube end joints and a product produced thereby

 #9
20170219299
2017-08-03

Process of friction stir welding on tube end joints and a product produced thereby

 #10
20170131042
2017-05-11

Heat exchanger

 #11
20170074593
2017-03-16

Tube bundle heat exchanger

 #12
20160370126
2016-12-22

Mini-channel heat exchanger tube sleeve

 #13
20160282066
2016-09-29

Heat exchanger

 #14
20160273846
2016-09-22

Ceramic member and joint structure of metal members

 #15
20160202001
2016-07-14

Method of friction stir welding a tube to an element using a tubular anvil; structure manufactured by this method

 #16
20150258515
2015-09-17

Apparatus and process for airheater without quench in carbon black production

 #17
20150086440
2015-03-26

Method for manufacturing a tube sheet and heat exchanger assembly for a pool reactor or pool condenser; corresponding tube sheet and heat exchanger assembly

 #18
20140311344
2014-10-23

System and method for welding a plurality of small diameter palladium alloy tubes to a common base plate in a space efficient manner

 #19
20140262173
2014-09-18

Process of friction stir welding on tube end joints and a product produced thereby

 #20
20130014540
2013-01-17

Heat exchange device and communication tube used in the same

 #21
20120001417
2012-01-05

Compliant material

 #22
20110146338
2011-06-23

Heat exchanger, welding member and air conditioner

 #23
20100313828
2010-12-16

Watertube, Header and Watertube Assembly, Boiler having the Assembly, and Method of Assembling Same

 #24
20100294470
2010-11-25

Tube sheet assembly

 #25
20090217527
2009-09-03

HEAT EXCHANGER CORE TUBE FOR INCREASED CORE THICKNESS

 #26
20090065185
2009-03-12

Tube bundle heat exchanger

 #27
20080289808
2008-11-27

HEAT EXCHANGER CORE TUBE FOR INCREASED CORE THICKNESS

 #28
20080230213
2008-09-25

Fully-Metal Heat Exchanger And Method For Its Production

 #29
20080110608
2008-05-15

Mini-channel heat exchanger with reduced dimension header

 #30
20080092587
2008-04-24

Heat Exchanger with Fluid Expansion in Header

 #31
20080011456
2008-01-17

HEAT EXCHANGER HAVING INTEGRAL ELASTIC REGIONS

 #32
20070204982
2007-09-06

Manifolds and manifold connections for heat exchangers

 #33
20070131404
2007-06-14

Heat exchanger

 #34
20060185167
2006-08-24

Mechanical method for joining of tubular member to a plate member

 #35
20060151159
2006-07-13

Heat exchanger

 #36
20060108096
2006-05-25

Joint structure of header tank and connector in heat exchanger, and method of joining thereof

 #37
20050263263
2005-12-01

Thermal cycling resistant tube to header joint for heat exchangers

 #38
20050161206
2005-07-28

Heat exchanger with flat tubes

 #39
20050161194
2005-07-28

Heat exchanger, in particular charge-air cooler

 #40
20050051318
2005-03-10

Heat exchanger