F28F 1/16

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Description

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


Subclass 1/16: 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 being integral with the element, e.g. formed by extrusion (F28F 1/22 takes precedence)

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12240068 Air cooled condenser and related methodsNov 07, 22Mar 04, 25Holtec International Inc.
12218028 Venturi-effect heat-transfer deviceFeb 19, 21Feb 04, 25SAFRAN; SAFRAN ELECTRONICS & DEFENSE;
11835304 Heat exchanger with stacked flow channel modulesNov 02, 20Dec 05, 23RTX CORPORATION
11774188 Heat exchanger and manufacturing method thereofFeb 17, 22Oct 03, 23Honda Motor Co. Ltd.
11719494 Arrowhead fin for heat exchange tubingNov 02, 20Aug 08, 23Evapco Inc.
11504814 Air cooled condenser and related methodsOct 19, 20Nov 22, 22Holtec International Inc.
11278040 Heat exchanger and method of making thereofSep 18, 20Mar 22, 22TAYLOR COMMERCIAL FOODSERVICE, LLC
11175098 Wall-mounted radiant cooling deviceMar 07, 18Nov 16, 21EQUOCLIMA S.R.L.
11022375 Apparatus and methods for additively manufacturing microtube heat exchangersJul 06, 17Jun 01, 21Divergent Technologies, Inc.
10823513 Arrowhead fin for heat exchange tubingFeb 06, 17Nov 03, 20Evapco, Inc.
10823511 Manufacturing a heat exchanger using a material buildup processJun 26, 17Nov 03, 20RAYTHEON TECHNOLOGIES CORPORATION
10793297 Passive thermal system comprising combined heat pipe and phase change material and satellites incorporating sameJan 12, 18Oct 06, 20WorldVu Satellites Limited
10785992 Heat exchanger and method of making thereofMar 20, 18Sep 29, 20TAYLOR COMMERCIAL FOODSERVICE, LLC
10739078 Heat exchangerJan 15, 16Aug 11, 20A Markussen Holding AS
10724807 Heat exchanger and method for assembling sameOct 17, 16Jul 28, 20T.RAD Co., Ltd.
10704837 Laboratory condensers with passive heat exchangeApr 05, 13Jul 07, 20R.B. RADLEY & COMPANY LIMITED
10608495 Liquid-cooled motorJun 21, 18Mar 31, 20Kubota Corporation
10605546 Heat exchangerOct 25, 17Mar 31, 20Tokyo Electric Power Company Holdings, Inc.; TAMAGAWA UNIVERSITY AND TAMAGAWA ACADEMY;
10563890 Modulator for sub-cool condenserMay 26, 17Feb 18, 20DENSO International America, Inc.; Denso Corporation;
10527356 Heat exchange unitSep 29, 17Jan 07, 20DAIKIN INDUSTRIES, LTD.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0060,634 Heat sink as well as associated devices and methodsNov 30, 21Feb 22, 24Not available
2023/0016,139 EXTRUDED WING TUBE PORTION, WING TUBE COMPRISING AN EXTRUDED WING-TUBE PORTION, AND HEAT EXCHANGER COMPRISING A WING TUBE, AND METHOD FOR PRODUCING A WING-TUBE PORTIONJul 23, 20Jan 19, 23Not available
2020/0049,030 AUTONOMOUS SELF-POWERED SYSTEM FOR REMOVING THERMAL ENERGY FROM POOLS OF LIQUID HEATED BY RADIOACTIVE MATERIALS, AND METHOD OF THE SAMEOct 04, 19Feb 13, 20HOLTEC INTERNATIONAL
2019/0056,182 HEAT EXCHANGER AND METHOD OF MAKING THEREOFAug 09, 18Feb 21, 19Taylor Commercial Foodservice Inc.
2018/0023,901 ARROWHEAD FIN FOR HEAT EXCHANGE TUBINGFeb 06, 17Jan 25, 18EVAPCO, INC.

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Top Owners in This Subclass

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Patents Issued To Date - By Filing Year

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