GB1267839A - Heat exchanger constructions - Google Patents

Heat exchanger constructions

Info

Publication number
GB1267839A
GB1267839A GB32261/69A GB3226169A GB1267839A GB 1267839 A GB1267839 A GB 1267839A GB 32261/69 A GB32261/69 A GB 32261/69A GB 3226169 A GB3226169 A GB 3226169A GB 1267839 A GB1267839 A GB 1267839A
Authority
GB
United Kingdom
Prior art keywords
core
passages
secondary fluid
fluid
fins
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB32261/69A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Technologies Corp
Original Assignee
United Aircraft 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 Aircraft Corp filed Critical United Aircraft Corp
Publication of GB1267839A publication Critical patent/GB1267839A/en
Expired legal-status Critical Current

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
    • F28F9/0263—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by varying the geometry or cross-section of header box
    • 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
    • F28D1/00—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
    • F28D1/02—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 with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—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 with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
    • 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/355—Heat exchange having separate flow passage for two distinct fluids
    • Y10S165/356—Plural plates forming a stack providing flow passages therein
    • Y10S165/387—Plural plates forming a stack providing flow passages therein including side-edge seal or edge spacer bar
    • Y10S165/391—Plural plates forming a stack providing flow passages therein including side-edge seal or edge spacer bar including intermediate corrugated element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1,267,839. Plate heat exchangers. UNITED AIRCRAFT CORP. 26 June, 1969 [12 Aug., 1968], No. 32261/69. Heading F4S. In a heat exchanger core comprising a plate stack with corrugated plate fins 18, 19 disposed between adjacent plates, primary fluid flows through alternate passages of the core (shown in Fig. 4) in a direction opposite to that of a secondary fluid flowing in the intermediate passages (shown in Fig. 2), the headers conducting the secondary fluid to and from said intermediate passages comprising triangular plates 34, 40, 50, 52 coextensive with the heat exchange plates and preferably integral therewith and straight fins 36 (of unspecified form) being provided in these headers to act, with other fins 37 in the primary fluid path, Fig. 4, as structural support and to guide the secondary fluid as it flows from inlet and outlet manifolds 38, 42 into and out of the core. The primary fluid manifolds (not indicated) are attached to flanged open ends of a box 10 in which the core is mounted. Closure bars e.g. 24, 25, 44, 46 (and 28, 30, Fig. 3) are mounted between adjacent plates of the core in appropriate positions to define the fluid passages therein. In the arrangement shown, two secondary fluid streams flow through the core and are kept separate from each other by other closure bars 32 mounted in the secondary fluid passages.
GB32261/69A 1968-08-12 1969-06-26 Heat exchanger constructions Expired GB1267839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75196168A 1968-08-12 1968-08-12

Publications (1)

Publication Number Publication Date
GB1267839A true GB1267839A (en) 1972-03-22

Family

ID=25024253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32261/69A Expired GB1267839A (en) 1968-08-12 1969-06-26 Heat exchanger constructions

Country Status (3)

Country Link
US (1) US3525390A (en)
FR (1) FR2015498B1 (en)
GB (1) GB1267839A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759323A (en) * 1971-11-18 1973-09-18 Caterpillar Tractor Co C-flow stacked plate heat exchanger
US3877519A (en) * 1973-07-30 1975-04-15 Gen Electric Pressurized strongback regenerator
US4002201A (en) * 1974-05-24 1977-01-11 Borg-Warner Corporation Multiple fluid stacked plate heat exchanger
US4042018A (en) * 1975-09-29 1977-08-16 Des Champs Laboratories Incorporated Packaging for heat exchangers
US4187090A (en) * 1978-09-29 1980-02-05 United Technologies Corporation Heat exchanger water collection system
DE3741869A1 (en) * 1987-12-10 1989-06-22 Juergen Schukey COUNTERFLOW HEAT EXCHANGER
SE520267C3 (en) * 2000-10-04 2003-08-13 Volvo Teknisk Utveckling Ab Heat Energy Recovery Device
JP3675725B2 (en) * 2001-03-05 2005-07-27 日産自動車株式会社 Heat exchanger
US7124812B1 (en) * 2001-09-28 2006-10-24 Honeywell International, Inc. Heat exchanger
US20030116311A1 (en) * 2001-12-20 2003-06-26 Fitzpatrick Michael D. High temperature primary surface recuperator air cell
DE102004028652A1 (en) * 2004-06-15 2006-01-12 Behr Gmbh & Co. Kg Heat exchanger in all-metal, preferably all-aluminum construction
FR2887970B1 (en) * 2005-06-29 2007-09-07 Alfa Laval Vicarb Soc Par Acti THERMAL EXCHANGER WITH WELD PLATES, CONDENSER TYPE
US8601826B2 (en) * 2011-01-20 2013-12-10 Hamilton Sundstrand Corporation Recirculation heat exchanger outlet header
NL2012548B1 (en) * 2014-04-02 2016-02-15 Level Holding Bv Recuperator, the heat exchange channels of which extend transversely to the longitudinal direction of the housing.
US11686530B2 (en) * 2018-03-16 2023-06-27 Hamilton Sundstrand Corporation Plate fin heat exchanger flexible manifold
US11035626B2 (en) 2018-09-10 2021-06-15 Hamilton Sunstrand Corporation Heat exchanger with enhanced end sheet heat transfer
US11162737B2 (en) * 2019-04-29 2021-11-02 Hamilton Sundstrand Corporation Offset/slanted cross counter flow heat exchanger
US12013194B2 (en) 2019-04-29 2024-06-18 Hamilton Sundstrand Corporation Asymmetric cross counter flow heat exchanger

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1409520A (en) * 1920-05-08 1922-03-14 Bird John Cooling, heating, and ventilating apparatus
GB694890A (en) * 1950-03-30 1953-07-29 Air Preheater Mounting sinusoidal fin elements in heat exchange envelope
GB975071A (en) * 1962-03-30 1964-11-11 Parsons C A & Co Ltd Plate type heat exchangers
US3198248A (en) * 1963-04-10 1965-08-03 Minnesota Mining & Mfg Corrugated heat transfer exchangers
FR1396037A (en) * 1963-04-29 1965-04-16 Cie Europ Des Materiels Thermi heat exchanger
US3322189A (en) * 1965-12-21 1967-05-30 Ford Motor Co Heat exchange assembly
FR1496793A (en) * 1966-08-12 1967-10-06 Improvements to parallel channel heat exchangers separated by plates

Also Published As

Publication number Publication date
FR2015498B1 (en) 1974-03-15
FR2015498A1 (en) 1970-04-30
US3525390A (en) 1970-08-25

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