GB1412285A - Plate type heat exchanger - Google Patents

Plate type heat exchanger

Info

Publication number
GB1412285A
GB1412285A GB4896572A GB4896572A GB1412285A GB 1412285 A GB1412285 A GB 1412285A GB 4896572 A GB4896572 A GB 4896572A GB 4896572 A GB4896572 A GB 4896572A GB 1412285 A GB1412285 A GB 1412285A
Authority
GB
United Kingdom
Prior art keywords
fin
neighbouring
plate
heat exchanger
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
GB4896572A
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.)
Curtiss Wright Corp
Original Assignee
Curtiss Wright 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 Curtiss Wright Corp filed Critical Curtiss Wright Corp
Publication of GB1412285A publication Critical patent/GB1412285A/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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
    • 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
    • F28D9/0012—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 apparatus having an annular form
    • F28D9/0018—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 apparatus having an annular form without any annular circulation of the heat exchange media
    • 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
    • Y10S165/357—Plural plates forming a stack providing flow passages therein forming annular heat exchanger
    • Y10S165/358—Radially arranged 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49373—Tube joint and tube plate structure

Abstract

1412285 Plate heat exchangers CURTISSWRIGHT CORP 24 Oct 1972 [1 Nov 1971] 48965/72 Heading F4S Arcuate fins in a fluid passage formed between adjacent plates 60, 62 in a plate heat exchanger, are in rows each extending in the general direction of fluid flow through the passage. Each fin extends from one plate towards the opposite plate and is in abutment at two spaced points with neighbouring fins. As shown, the fin rows 72 alternate in the plate interspace with the fin rows 74. The free end of each fin abuts the root region 76 of one neighbouring fin and at the same time abuts at a mid-point B another neighbouring fin. The respective fluid flows in neighbouring fluid passages are parallel in the arrangement shown. Alternatively the fins in alternate passages may be disposed to provide for cross flow of the respective fluids. The apparatus is particularly intended for the heating of air by turbine exhaust gases, the heat exchanger then comprising an annular array of hollow plates Fig. 2.
GB4896572A 1971-11-01 1972-10-24 Plate type heat exchanger Expired GB1412285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19413671A 1971-11-01 1971-11-01

Publications (1)

Publication Number Publication Date
GB1412285A true GB1412285A (en) 1975-11-05

Family

ID=22716434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4896572A Expired GB1412285A (en) 1971-11-01 1972-10-24 Plate type heat exchanger

Country Status (9)

Country Link
US (1) US3741293A (en)
JP (1) JPS5617595B2 (en)
CA (1) CA958406A (en)
CH (1) CH564178A5 (en)
DE (1) DE2252968A1 (en)
FR (1) FR2158375A1 (en)
GB (1) GB1412285A (en)
IT (1) IT966841B (en)
NL (1) NL7214734A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131091A1 (en) * 1981-08-06 1983-02-24 Klöckner-Humboldt-Deutz AG, 5000 Köln RING-SHAPED RECUPERATIVE HEAT EXCHANGER
DE3529457A1 (en) * 1985-08-16 1987-02-26 Mtu Muenchen Gmbh HEAT EXCHANGER GAS TURBINE
US6357113B1 (en) 1999-11-04 2002-03-19 Williams International Co., L.L.C. Method of manufacture of a gas turbine engine recuperator
US6293338B1 (en) 1999-11-04 2001-09-25 Williams International Co. L.L.C. Gas turbine engine recuperator
US20020179296A1 (en) * 1999-12-02 2002-12-05 Jassens Jean Paul Heat exchanger
US7065873B2 (en) * 2003-10-28 2006-06-27 Capstone Turbine Corporation Recuperator assembly and procedures
US7147050B2 (en) * 2003-10-28 2006-12-12 Capstone Turbine Corporation Recuperator construction for a gas turbine engine
WO2010110833A2 (en) * 2008-12-31 2010-09-30 Frontline Aerospace, Inc. Recuperator for gas turbine engines
US20120151934A1 (en) * 2010-12-17 2012-06-21 General Vortex Energy, Inc. Recuperator with wire mesh
US9394828B2 (en) 2011-02-28 2016-07-19 Pratt & Whitney Canada Corp. Gas turbine engine recuperator with floating connection
US9766019B2 (en) * 2011-02-28 2017-09-19 Pratt & Whitney Canada Corp. Swirl reducing gas turbine engine recuperator
US9395122B2 (en) * 2011-02-28 2016-07-19 Pratt & Whitney Canada Corp. Diffusing gas turbine engine recuperator
US20150020500A1 (en) * 2012-02-21 2015-01-22 Babcock Borsig Steinmuller Gmbh Micro gas turbine system havnig an annular recuperator
EP3271676B1 (en) * 2015-03-17 2022-10-05 Zehnder Group International AG Exchange element for passenger cabin and passenger cabin equipped with such an exchange element
US20180238640A1 (en) * 2017-02-23 2018-08-23 Unison Industries, Llc Heat exchanger and methods of forming fins in a heat exchanger

Also Published As

Publication number Publication date
FR2158375A1 (en) 1973-06-15
CA958406A (en) 1974-11-26
NL7214734A (en) 1973-05-03
CH564178A5 (en) 1975-07-15
JPS5617595B2 (en) 1981-04-23
DE2252968A1 (en) 1973-05-10
JPS4853344A (en) 1973-07-26
IT966841B (en) 1974-02-20
US3741293A (en) 1973-06-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee