F28F 1/22

Sub-Class

Watch

Stats

Description

Class  F28F : DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION


Subclass 1/22: Tubular elements; Assemblies of tubular elements (specially adapted for movement F28F 5/00) Tubular elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses (crimped or corrugated elements F28F 1/06, F28F 1/08) the means being only outside the tubular element and extending longitudinally (F28F 1/38 takes precedence) the means having portions engaging further tubular elements

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12111122 Heat exchanger and heat exchange systemDec 16, 21Oct 08, 24Hangzhou Sanhua Research Institute Co., Ltd.
12078431 Microchannel heat exchanger for a furnaceOct 22, 21Sep 03, 24Carrier Corporation
11920505 Heat exchange moduleMar 30, 23Mar 05, 24Volvo Car Corporation
11874034 Heat exchangerFeb 22, 19Jan 16, 24DAIKIN INDUSTRIES, LTD.
11849562 Hybrid in-drawer computer equipment cooling deviceFeb 24, 22Dec 19, 23International Business Machine Corporation
11576279 Heat dissipation deviceJul 09, 21Feb 07, 23AURAS TECHNOLOGY CO., LTD.
11274887 Aluminum heat exchanger with fin arrangement for sacrificial corrosion protectionDec 19, 19Mar 15, 22Carrier Corporation
11262144 Diffuser integrated heat exchangerDec 29, 17Mar 01, 22General Electric Company
11112182 Heat exchanger with adjustable guiding elements between tubesOct 06, 17Sep 07, 21Not available
11025034 Laser cooling systemAug 28, 17Jun 01, 21nLIGHT, Inc.
10866020 Ice cube evaporator plate assemblyOct 18, 18Dec 15, 20Hoshizaki America, Inc.
10816278 Fin assembly for heat exchanger and heat exchanger having the fin assemblyJul 19, 16Oct 27, 20Danfoss Micro Channel Heat Exchanger (Jiaxing) Co., Ltd.
10680296 Energy store of a motor vehicleMay 04, 16Jun 09, 20Mahle International GmbH
10670344 Heat exchanger, air-conditioning apparatus, refrigeration cycle apparatus and method for manufacturing heat exchangerAug 04, 14Jun 02, 20Mitsubishi Electric Corporation
10598444 Heat exchangerOct 29, 14Mar 24, 20Denso Corporation; DENSO THERMAL SYSTEMS S.P.A.;
10539374 Fin and bending type heat exchanger having the finJan 22, 15Jan 21, 20Danfoss Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd.
10495326 Heat exchanger, heat exchange module, heat exchange device, and heat source unitOct 28, 15Dec 03, 19Danfoss Micro Channel Heat Exchanger (Jiaxing) Co., Ltd.
10458692 Ice making machine and ice cube evaporatorOct 26, 18Oct 29, 19Hoshizaki America, Inc.
10458727 Heat transfer using flexible fluid conduitNov 18, 13Oct 29, 19Not available
10422588 Heat exchanger coil with offset finsAug 21, 15Sep 24, 19TRANE INTERNATIONAL INC.

more results

Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2022/0325,956 HEAT EXCHANGERSep 25, 20Oct 13, 22Not available
2022/0178,588 HEAT EXCHANGER MODULE AND METHODS OF USING THEREOFMar 26, 20Jun 09, 22Ecole Polytechnique Federale De Lausanne (EPFL)
2019/0257,593 ICE-BASED THERMAL ENERGY STORAGE DEVICEOct 20, 17Aug 22, 19Not available
2016/0327,342 MICROCHANNEL HEAT EXCHANGER WITH IMPROVEMENT OF DIRT-RESISTING AND ANTI-BLOCKINGDec 29, 14Nov 10, 16LIEBERT CORPORATION

more results

Top Owners in This Subclass

Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More

Patents Issued To Date - By Filing Year

Average Time to Issuance