F24H 1/28

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Description

Class  F24H : FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL


Subclass 1/28: Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater (F24H 7/00, F24H 8/00 take precedence; details F24H 9/00; steam boilers F22B; domestic stoves or ranges with additional provisions for heating water F24B 9/00, F24C 13/00) Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating (F24H 1/5 takes precedence) with water mantle surrounding the combustion chamber or chambers (F24H 1/4, F24H 1/44 take precedence) the water mantle forming an integral body including one or more furnace or fire tubes

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12163695 Heat exchanger pipe, method of manufacturing heat exchanger pipe, heat exchanger fin, elliptical heat exchanger pipe, and hot water storage type heat exchanger having elliptical heat exchanger pipeApr 24, 20Dec 10, 24Not available
12085343 Profile for a header of a cooler, a header having such a profile and a cooler having a headerApr 13, 20Sep 10, 24HANON SYSTEMS
12085347 Tube sheets and tube sheet assembliesJul 19, 22Sep 10, 24Rheem Manufacturing Company
12025346 Smoke tube boilerDec 11, 18Jul 02, 24Kyungdong Navien Co., Ltd.
11867427 Compact fluid heating system with high bulk heat flux using elevated heat exchanger pressure dropMar 26, 21Jan 09, 24FULTON GROUP N.A., INC.
11774179 Heat exchanger tubes and tube assembly configurationsJul 15, 19Oct 03, 23Rheem Manufacturing Company
11662120 Reduced size fire tube boiler system and method of operating sameSep 26, 18May 30, 23The Cleaver-Brooks Company, Inc.
11391524 Tube sheets and tube sheet assembliesSep 20, 19Jul 19, 22Rheem Manufacturing Company
11035588 Boiler with heating blowerApr 26, 19Jun 15, 21Not available
10989441 High efficiency fluid heating system exhaust manifoldJan 16, 18Apr 27, 21FULTON GROUP N.A., INC.
10962257 Compact fluid heating system with high bulk heat flux using elevated heat exchanger pressure dropJun 15, 18Mar 30, 21FULTON GROUP N.A., INC.
10760857 Tube for a heat exchanger with an at least partially variable cross-section, and heat exchanger equipped therewithOct 01, 14Sep 01, 20INTERGAS HEATING ASSETS B.V.
10753644 Water heaterAug 04, 17Aug 25, 20A. O. Smith Corporation
10612816 Compact fluid heating system with high bulk heat flux using elevated heat exchanger pressure dropDec 09, 16Apr 07, 20FULTON GROUP N.A., INC.
10533769 Heating deviceJul 28, 17Jan 14, 20VIESSMANN WERKE GMBH & CO., KG
10451365 Tube sheets and tube sheet assembliesJun 02, 17Oct 22, 19Rheem Manufacturing Company
10422550 BoilerJan 22, 16Sep 24, 19VIESSMANN WERKE GMBH & CO., KG
10415849 Down-fired high efficiency gas-fired water heaterJun 30, 17Sep 17, 19Rheem Manufacturing Company
10393405 Dual/multi energy gas water heaterAug 31, 15Aug 27, 19MICLAU-S.R.l. INC.
10393447 Heat exchanger, method for forming thereof and use thereofJan 09, 15Aug 27, 19INTERGAS HEATING ASSETS B.V.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0133,586 COMPACT FLUID HEATING SYSTEM WITH HIGH BULK HEAT FLUX USING ELEVATED HEAT EXCHANGER PRESSURE DROPDec 22, 23Apr 25, 24Not available
2023/0152,005 METHOD OF MANUFACTURING HEAT EXCHANGER PIPEJan 13, 23May 18, 23Not available
2021/0207,846 TEMPERATURE CONTROL DEVICE FOR FLUIDSJan 07, 20Jul 08, 21Not available
2014/0261,241 HEAT EXCHANGER AND BODY THEREFORE, AND A METHOD FOR FORMING A HEAT EXCHANGER BODYMar 11, 14Sep 18, 14DEJATECH HOLDING B.V.

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Patents Issued To Date - By Filing Year

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