F28F9/0135 - CPC Classification Index

ClassID:

162140 ⎘

F28F9/0135 - CPC Classification

Classification description:

Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings; Auxiliary supports for elements for tubes or tube-assemblies formed by grids having only one tube per closed grid opening

Sub-classes:

F28F9/0136 » {formed by intersecting strips} 9

Recent Application in this class:

20240175572

2024-05-30

Connection tube support of waste heat recovery boiler and waste heat recovery boiler including same

20230314095

2023-10-05

BAFFLES FOR HEAT EXCHANGERS

20230040985

2023-02-09

Phase change cold storage device having vortex coiled tubes

20200348086

2020-11-05

THERMAL BATTERY WITH ENCAPSULATED PHASE-CHANGE MATERIAL

20200292250

2020-09-17

Heat exchanger and associated tube sheet

20180120040

2018-05-03

Heat exchanger comprising a protective device

20180017339

2018-01-18

Thermal battery with encapsulated phase-change material and associated production method

20170321971

2017-11-09

Heat exchanger tube spacing device (varinats)

20170059258

2017-03-02

Pipe supporting system

#10

20150204614

2015-07-23

Heat exchanger support

#11

20100074812

2010-03-25

Low pressure drop reforming reactor

#12

20090032230

2009-02-05

Support plate for separate and independent tube bundles

#13

20080038165

2008-02-14

Low pressure drop reforming reactor

#14

20050109494

2005-05-26

Heat exchanger tube support