IL90027A0 - Frost free heat exchanger - Google Patents

Frost free heat exchanger

Info

Publication number
IL90027A0
IL90027A0 IL90027A IL9002789A IL90027A0 IL 90027 A0 IL90027 A0 IL 90027A0 IL 90027 A IL90027 A IL 90027A IL 9002789 A IL9002789 A IL 9002789A IL 90027 A0 IL90027 A0 IL 90027A0
Authority
IL
Israel
Prior art keywords
heat exchanger
free heat
frost free
frost
exchanger
Prior art date
Application number
IL90027A
Other languages
English (en)
Original Assignee
United Technologies Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of IL90027A0 publication Critical patent/IL90027A0/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0278—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of stacked distribution plates or perforated plates arranged over end plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
    • F28D9/0068—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements with means for changing flow direction of one heat exchange medium, e.g. using deflecting zones
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/006—Preventing deposits of ice
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
IL90027A 1988-05-09 1989-04-19 Frost free heat exchanger IL90027A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/191,460 US4862952A (en) 1988-05-09 1988-05-09 Frost free heat exchanger

Publications (1)

Publication Number Publication Date
IL90027A0 true IL90027A0 (en) 1989-12-15

Family

ID=22705588

Family Applications (1)

Application Number Title Priority Date Filing Date
IL90027A IL90027A0 (en) 1988-05-09 1989-04-19 Frost free heat exchanger

Country Status (5)

Country Link
US (1) US4862952A (fr)
EP (1) EP0341663B1 (fr)
JP (1) JPH0633969B2 (fr)
DE (1) DE68905070T2 (fr)
IL (1) IL90027A0 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4971137A (en) * 1989-11-09 1990-11-20 American Energy Exchange, Inc. Air-to-air heat exchanger with frost preventing means
WO1991012990A1 (fr) * 1990-02-20 1991-09-05 Allied-Signal Inc. Appareil et systeme de conditionnement de fluide
US5214935A (en) * 1990-02-20 1993-06-01 Allied-Signal Inc. Fluid conditioning apparatus and system
GB2266950B (en) * 1992-04-24 1995-11-08 Ingersoll Rand Co Apparatus for and method of inhibiting formation of frozen condensate in a fluid system
IL114613A (en) * 1995-07-16 1999-09-22 Tat Ind Ltd Parallel flow condenser heat exchanger
EP1762807B2 (fr) † 2005-09-07 2016-12-28 Modine Manufacturing Company Échangeur de chaleur
US9033030B2 (en) * 2009-08-26 2015-05-19 Munters Corporation Apparatus and method for equalizing hot fluid exit plane plate temperatures in heat exchangers
US8590603B2 (en) * 2009-12-08 2013-11-26 Hamilton Sundstrand Corporation Heat exchanger insulation gap
JP5506428B2 (ja) * 2010-01-27 2014-05-28 住友精密工業株式会社 積層型熱交換器
US10088239B2 (en) * 2015-05-28 2018-10-02 Hamilton Sundstrand Corporation Heat exchanger with improved flow at mitered corners
US10160545B2 (en) * 2015-10-19 2018-12-25 Hamilton Sundstrand Corporation Ram air heat exchanger
US20170144767A1 (en) * 2015-11-20 2017-05-25 Hamilton Sundstrand Corporation Heat exchanger
EP3336469B1 (fr) * 2016-12-16 2019-09-18 HS Marston Aerospace Limited Joint profilé pour échangeur de chaleur
US10544997B2 (en) * 2018-03-16 2020-01-28 Hamilton Sundstrand Corporation Angled fluid redistribution slot in heat exchanger fin layer
US11333438B2 (en) 2018-06-26 2022-05-17 Hamilton Sundstrand Corporation Heat exchanger with water extraction
US10995997B2 (en) 2018-06-26 2021-05-04 Hamilton Sunstrand Corporation Heat exchanger with integral features
US11859918B2 (en) * 2020-04-28 2024-01-02 Hamilton Sundstrand Corporation Crossflow/counterflow subfreezing plate fin heat exchanger
US11668531B2 (en) * 2020-12-04 2023-06-06 Hamilton Sundstrand Corporation Subfreezing heat exchanger with separate melt fluid
US11572433B2 (en) 2021-03-12 2023-02-07 Covestro Llc In-situ formed polyols, a process for their preparation, foams prepared from these in-situ formed polyols and a process for their preparation
US11718705B2 (en) 2021-07-28 2023-08-08 Covestro Llc In-situ formed polyether polyols, a process for their preparation, and a process for the preparation of polyurethane foams

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB867214A (en) * 1958-07-25 1961-05-03 Marston Excelsior Ltd Improvements relating to heat exchangers
US3161234A (en) * 1962-10-16 1964-12-15 United Aircraft Corp Multipass evaporator
US3196942A (en) * 1963-07-05 1965-07-27 United Aircraft Corp Heat exchanger construction including tubular closure plates
US3262496A (en) * 1964-06-26 1966-07-26 United Aircraft Corp Heat exchanger construction
US3983191A (en) * 1975-11-10 1976-09-28 The Trane Company Brazed plate-type heat exchanger for nonadiabatic rectification
SE419897B (sv) * 1975-11-18 1981-08-31 Munters Ab Carl Saett foer avfrostning eller avisning av vaermevaexlare och anordning foer dess genomfoerande
US4301863A (en) * 1978-11-22 1981-11-24 United Technologies Corporation Heat exchanger closure bar construction
US4344481A (en) * 1980-01-23 1982-08-17 United Technologies Corporation Counterflow heat exchanger construction
CA1176236A (fr) * 1983-03-29 1984-10-16 Jonathan P. Maendel Echangeur de chaleur
SE456935B (sv) * 1984-05-24 1988-11-14 Armaturjonsson Ab Vaermevaexlare daer stroemningsplaatar med strilhaal aer placerade i varje slingaav ett serpentinformat roer samt saett foer framstaellning
DE3520548A1 (de) * 1985-06-07 1986-12-11 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Heizungs- oder klimaanlage fuer kraftfahrzeuge
US4623019A (en) * 1985-09-30 1986-11-18 United Aircraft Products, Inc. Heat exchanger with heat transfer control

Also Published As

Publication number Publication date
JPH02118397A (ja) 1990-05-02
JPH0633969B2 (ja) 1994-05-02
EP0341663A1 (fr) 1989-11-15
EP0341663B1 (fr) 1993-03-03
US4862952A (en) 1989-09-05
DE68905070D1 (de) 1993-04-08
DE68905070T2 (de) 1993-09-30

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