GB1418836A - Finned tube heat exchanger - Google Patents

Finned tube heat exchanger

Info

Publication number
GB1418836A
GB1418836A GB2796773A GB2796773A GB1418836A GB 1418836 A GB1418836 A GB 1418836A GB 2796773 A GB2796773 A GB 2796773A GB 2796773 A GB2796773 A GB 2796773A GB 1418836 A GB1418836 A GB 1418836A
Authority
GB
United Kingdom
Prior art keywords
heat exchanger
june
tubes
another
tube heat
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
GB2796773A
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.)
Thermo Fisher Scientific Inc
Original Assignee
Thermo Electron 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 Thermo Electron Corp filed Critical Thermo Electron Corp
Publication of GB1418836A publication Critical patent/GB1418836A/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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
    • F28F1/128—Fins with openings, e.g. louvered fins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
    • 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
    • Y10S165/908—Fluid jets

Landscapes

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

Abstract

1418836 Finned-tube heat exchangers THERMO ELECTRON CORP 12 June 1973 [13 June 1972] 27967/73 Heading F4S In a heat exchanger comprising one or more tubes 12 extending through a fin structure of corrugated or pleated form, the corrugations or pleats 14 are provided with perforations 18 which serve to direct air passing through the heat exchanger against unperforated areas in adjacent fin portions to break up boundary layers of fluid normally adhering to the fin surface. Adjacent fin portions may be inclined with respect to one another, as shown, or alternatively they may be parallel to one another (see Figs. 3 and 4, not shown). The fins are provided with flange portions 16 which are in good heat conducting relationship with the tube or tubes 12 passing therethrough. The heat exchanger may be used for condensing vapour or evaporating liquid.
GB2796773A 1972-06-13 1973-06-12 Finned tube heat exchanger Expired GB1418836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00262235A US3804159A (en) 1972-06-13 1972-06-13 Jet impingement fin coil

Publications (1)

Publication Number Publication Date
GB1418836A true GB1418836A (en) 1975-12-24

Family

ID=22996727

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2796773A Expired GB1418836A (en) 1972-06-13 1973-06-12 Finned tube heat exchanger

Country Status (6)

Country Link
US (1) US3804159A (en)
JP (1) JPS4957445A (en)
DE (1) DE2330076C3 (en)
FR (1) FR2188129B1 (en)
GB (1) GB1418836A (en)
IT (1) IT990637B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131152A (en) * 1982-11-23 1984-06-13 Atomic Energy Authority Uk A heat exchanger

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998600A (en) * 1975-06-16 1976-12-21 Wallis Bernard J Heat exchanger strip and method and apparatus for forming same
US4220012A (en) * 1976-09-13 1980-09-02 Brister Beryle D Apparatus for freezing a slug of liquid in a section of a large diameter fluid transmission line
IT1112842B (en) * 1978-05-01 1986-01-20 Thermo Electron Corp BOILER FOR HEATING LIQUIDS
US4263878A (en) * 1978-05-01 1981-04-28 Thermo Electron Corporation Boiler
US4201195A (en) * 1978-10-25 1980-05-06 Thermo Electron Corporation Jet impingement solar collector
HU183314B (en) * 1981-02-06 1984-04-28 Laszlo Szuecs Ribbed heat exchanger and method for producing same
JPS5883055U (en) * 1981-11-30 1983-06-04 三洋電機株式会社 solar heat collector
JPS5883056U (en) * 1981-11-30 1983-06-04 三洋電機株式会社 solar heat collector
JPS602186U (en) * 1983-06-20 1985-01-09 ダイキン工業株式会社 Heat exchanger with fins
US4575326A (en) * 1983-11-03 1986-03-11 Tamaqua Cable Products Corporation Apparatus for calibrating extruded material
US4690210A (en) * 1985-07-01 1987-09-01 Sundstrand Corporation Fluid jet impingement heat exchanger for operation in zero gravity conditions
US4643250A (en) * 1985-07-01 1987-02-17 Sundstrand Corporation Fluid jet impingement heat exchanger for operation in zero gravity conditions
JPS62113851A (en) * 1985-11-14 1987-05-25 Aisin Seiki Co Ltd Combustor for stirling engine
US4880055A (en) * 1988-12-07 1989-11-14 Sundstrand Corporation Impingement plate type heat exchanger
US5056586A (en) * 1990-06-18 1991-10-15 Modine Heat Transfer, Inc. Vortex jet impingement heat exchanger
US5211219A (en) * 1990-07-31 1993-05-18 Daikin Industries, Ltd. Air conditioner
US5129449A (en) * 1990-12-26 1992-07-14 Sundstrand Corporation High performance heat exchanger
US5228513A (en) * 1991-05-03 1993-07-20 Indugas, Inc. Convective heat transfer by cascading jet impingement
US5603376A (en) * 1994-08-31 1997-02-18 Fujitsu Network Communications, Inc. Heat exchanger for electronics cabinet
US6378605B1 (en) 1999-12-02 2002-04-30 Midwest Research Institute Heat exchanger with transpired, highly porous fins
US6538885B1 (en) * 2000-09-15 2003-03-25 Lucent Technologies Inc. Electronic circuit cooling with impingement plate
CA2371641A1 (en) * 2001-02-14 2002-08-14 Ats Automation Tooling Systems Inc. Folded fin heat sink assembly
US8151587B2 (en) * 2001-05-04 2012-04-10 Hill Phoenix, Inc. Medium temperature refrigerated merchandiser
US7063131B2 (en) 2001-07-12 2006-06-20 Nuvera Fuel Cells, Inc. Perforated fin heat exchangers and catalytic support
US8453719B2 (en) * 2006-08-28 2013-06-04 Dana Canada Corporation Heat transfer surfaces with flanged apertures
US20080173436A1 (en) * 2007-01-23 2008-07-24 Bobbye Kaye Baylis Plastic intercooler
US20090260789A1 (en) * 2008-04-21 2009-10-22 Dana Canada Corporation Heat exchanger with expanded metal turbulizer
EP2146173B1 (en) * 2008-07-17 2015-09-09 MAHLE International GmbH Plastic heat exchanger
CN103796480A (en) * 2012-10-31 2014-05-14 英业达科技有限公司 Heat radiating structure
US10006662B2 (en) * 2013-01-21 2018-06-26 Carrier Corporation Condensing heat exchanger fins with enhanced airflow
US11454448B2 (en) * 2017-11-27 2022-09-27 Dana Canada Corporation Enhanced heat transfer surface
CN107976101B (en) * 2017-12-22 2023-07-14 上海发电设备成套设计研究院有限责任公司 Using method of outer fin heat exchange tube

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB356406A (en) * 1930-07-28 1931-09-10 Ralph Searle Improvements in evaporators for cooling air in refrigerating chambers or cabinets
US1983549A (en) * 1933-05-10 1934-12-11 Refrigeration Appliances Inc Radiator fin
DE674629C (en) * 1937-10-12 1939-04-18 Wilhelm Lorch Device for cooling surfaces, in particular in the case of cylinders of internal combustion engines, with cooling rib pockets
GB827061A (en) * 1955-04-19 1960-02-03 Rolls Royce Improvements relating to heat exchange apparatus
US2994123A (en) * 1956-06-14 1961-08-01 Richard W Kritzer Method of forming heat transfer units
NL249638A (en) * 1959-03-21
US3033536A (en) * 1959-08-27 1962-05-08 Guszmann Max Radiator system
GB914072A (en) * 1961-01-23 1962-12-28 Schwermaschb Karl Liebknecht Improvements in and relating to heat exchangers
FR1342953A (en) * 1962-10-04 1963-11-15 heat exchanger
US3416011A (en) * 1965-03-29 1968-12-10 Thermo Electron Corp Thermionic converter heat exchangers
SE340102C (en) * 1966-08-03 1973-01-15 K R A Oestbo Device for elongated heat exchangers with heat-transferring flanges arranged transversely to their longitudinal direction
US3450199A (en) * 1967-07-10 1969-06-17 Continental Aviat & Eng Corp Heat exchanger
US3509867A (en) * 1967-12-29 1970-05-05 Thermo Electron Corp Radiant and convective heater
US3540530A (en) * 1968-06-12 1970-11-17 Peerless Of America Gradated heat exchange fins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131152A (en) * 1982-11-23 1984-06-13 Atomic Energy Authority Uk A heat exchanger

Also Published As

Publication number Publication date
DE2330076B2 (en) 1979-08-23
DE2330076A1 (en) 1973-12-20
FR2188129A1 (en) 1974-01-18
US3804159A (en) 1974-04-16
JPS4957445A (en) 1974-06-04
IT990637B (en) 1975-07-10
FR2188129B1 (en) 1976-09-17
DE2330076C3 (en) 1980-04-30

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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