F28D 1/047

Sub-Class

Watch 3Status Updates

Stats

Description

Class  F28D : HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT


Subclass 1/047: Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators (F28D 5/00 takes precedence) with the heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
11965697 Multi-fluid heat exchangerMar 02, 21Apr 23, 24General Electric Company
11951451 Method of manufacturing bio-diesel and reactorJun 01, 21Apr 09, 24LOUISIANA ECO GEEN, LLC
11940227 Cooling systems and methods using single-phase fluidJul 01, 22Mar 26, 24Inertech IP LLC
11906253 Heat exchange deviceJul 26, 19Feb 20, 24Danfoss Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd.
11890663 Device and method for opening folded heat exchanger coresSep 23, 20Feb 06, 24MAHLE International GmbH
11892178 Heat exchanger unit and air conditioner using the sameDec 25, 17Feb 06, 24DAIKIN INDUSTRIES, LTD.
11892206 Heat exchanger and refrigeration cycle apparatusMar 26, 19Feb 06, 24Mitsubishi Electric Corporation
11892250 Heat exchanger tube supportMay 14, 21Feb 06, 24RTX CORPORATION
11874066 Micro-channel heat exchangerJul 02, 19Jan 16, 24ZHEJIANG DUNAN THERMAL TECHNOLOGY CO., LTD.
11867466 Compact heat exchanger assembly for a refrigeration systemNov 04, 19Jan 09, 24Carrier Corporation
11859903 Heat exchange system and method of assemblyJun 09, 22Jan 02, 24Air Products and Chemicals, Inc.
11859911 Coaxial heat transfer tube suitable for a fluidized bed boiler and a method for manufacturing sameMay 09, 19Jan 02, 24VALMET TECHNOLOGIES OY
11859910 Heat exchanger tube supportMay 14, 21Jan 02, 24RTX CORPORATION
11850565 Method of manufacturing bio-diesel and reactorMay 06, 22Dec 26, 23Louisiana Eco Green, L.L.C.
11852377 High efficiency tankless water heaterAug 06, 20Dec 26, 23A.O. Smith Corporation
11846459 Ice machine with a dual-circuit evaporator for hydrocarbon refrigerantJan 07, 22Dec 19, 23True Manufacturing Co Inc.
11828477 Heat exchanger and air conditionerMar 30, 18Nov 28, 23DAIKIN INDUSTRIES, LTD.
11828549 Integrated heat sink and air plenum for a heat-generating integrated circuitAug 29, 19Nov 28, 23NVIDIA Corporation
11781812 Fin enhancements for low Reynolds number airflowJan 27, 20Oct 10, 23Brazeway Inc.
11779994 Heat exchanger and manufacturing method thereforJun 21, 22Oct 10, 23Noritz Corporation

more results

Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0116,018 METHOD OF MANUFACTURING BIO-DIESEL AND REACTORDec 19, 23Apr 11, 24Louisiana Eco Green, L.L.C.
2024/0102,739 THERMAL CAPACITY OF ELLIPTICALLY FINNED HEAT EXCHANGERAug 03, 23Mar 28, 24Not available
2024/0060,448 Aircraft Heat ExchangerJul 17, 23Feb 22, 24RTX CORPORATION
2024/0060,634 Heat sink as well as associated devices and methodsNov 30, 21Feb 22, 24Not available
2024/0044,558 ACCUMULATOR HEAT EXCHANGERAug 04, 23Feb 08, 24Not available
2024/0003,630 HEAT EXCHANGER AND AIR CONDITIONING SYSTEM HAVING SAMEOct 14, 21Jan 04, 24Not available
2023/0400,239 A MECHANISM FOR REMOVABLY ASSEMBLING PLURALITY OFCOMPONENTS IN EVAPORATOR OF AN ICE MAKING MACHINEJun 03, 21Dec 14, 23Not available
2023/0366,609 SYSTEM AND METHOD FOR ENERGY-SAVING INDUCTIVE HEATING OF EVAPORATORS AND OTHER HEAT-EXCHANGERSDec 16, 22Nov 16, 23Not available
2023/0280,101 PLATE FIN HEAT EXCHANGER FLEXIBLE MANIFOLDMay 11, 23Sep 07, 23Not available
2023/0204,295 GAS FURNACE WITH HEAT EXCHANGERNov 23, 22Jun 29, 23Goodman Manufacturing Company, L.P.
2023/0184,489 Heat ExchangerApr 22, 21Jun 15, 23Not available
2023/0107,266 Heat Exchanger With Curved Core Area And Intended For Use With An Agricultural Pumper TruckOct 04, 22Apr 06, 23Not available
2023/0068,512 FRACTAL OPTIMIZED CORE SHAPE (ADDMFG)Aug 04, 22Mar 02, 23Not available
2022/0349,632 MICROCHANNEL HEAT EXCHANGER DRAINApr 20, 22Nov 03, 22Not available
2022/0325,956 HEAT EXCHANGERSep 25, 20Oct 13, 22Not available
2022/0325,957 MULTI-CAVITY TUBES FOR AIR-OVER EVAPORATIVE HEAT EXCHANGERMar 29, 22Oct 13, 22Not available
2022/0276,008 THERMAL PLATE HAVING A FLUID CHANNELFeb 26, 21Sep 01, 22Not available
2022/0252,349 HEAT EXCHANGERFeb 11, 21Aug 11, 22Not available
2022/0221,226 FLAT TUBE AND HEAT EXCHANGERJan 13, 21Jul 14, 22MAHLE International GmbH
2022/0090,864 HEAT EXCHANGER ASSEMBLYSep 08, 20Mar 24, 22Not available

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