EP0086559A3 - Improvements relating to heat exchangers - Google Patents

Improvements relating to heat exchangers Download PDF

Info

Publication number
EP0086559A3
EP0086559A3 EP83300209A EP83300209A EP0086559A3 EP 0086559 A3 EP0086559 A3 EP 0086559A3 EP 83300209 A EP83300209 A EP 83300209A EP 83300209 A EP83300209 A EP 83300209A EP 0086559 A3 EP0086559 A3 EP 0086559A3
Authority
EP
European Patent Office
Prior art keywords
heat exchangers
improvements relating
fin
air flow
spacing
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.)
Withdrawn
Application number
EP83300209A
Other languages
German (de)
French (fr)
Other versions
EP0086559A2 (en
Inventor
Anthony Phillip Banton
Clive Winston Wilson
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.)
Unipart Group Ltd
Original Assignee
Unipart Group Ltd
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 Unipart Group Ltd filed Critical Unipart Group Ltd
Publication of EP0086559A2 publication Critical patent/EP0086559A2/en
Publication of EP0086559A3 publication Critical patent/EP0086559A3/en
Withdrawn legal-status Critical Current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
    • F28F1/24—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 and extending transversely
    • F28F1/32—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 and extending transversely the means having portions engaging further tubular elements
    • F28F1/325—Fins with openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2240/00—Spacing means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A motor vehicle radiator has fins 11 which are self spacing by virtue of spacing members 14 raised out of the material of the fin. The spacing members each have an elongate shape in cross-section in a plane parallel to the fin which is set at an angle of incidence to the air flow through the radiator, whereby to disturb the air flow and improve the heat transfer efficiency.
EP83300209A 1982-02-16 1983-01-17 Improvements relating to heat exchangers Withdrawn EP0086559A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8204547 1982-02-16
GB8204547 1982-02-16

Publications (2)

Publication Number Publication Date
EP0086559A2 EP0086559A2 (en) 1983-08-24
EP0086559A3 true EP0086559A3 (en) 1984-01-11

Family

ID=10528377

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83300209A Withdrawn EP0086559A3 (en) 1982-02-16 1983-01-17 Improvements relating to heat exchangers

Country Status (2)

Country Link
EP (1) EP0086559A3 (en)
JP (1) JPS58193092A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU181538B (en) * 1980-03-11 1983-10-28 Energiagazdalkodasi Intezet Turbulent heat exchanger
EP0106480A3 (en) * 1982-09-10 1985-01-16 Unipart Group Limited Cooling fins for heat exchanger
JPH109787A (en) * 1996-04-25 1998-01-16 Denso Corp Plate fin type heat exchanger
US5975200A (en) * 1997-04-23 1999-11-02 Denso Corporation Plate-fin type heat exchanger
FR2794226B1 (en) * 1999-05-27 2001-07-27 Valeo Thermique Moteur Sa HEAT EXCHANGER, PARTICULARLY FOR MOTOR VEHICLE, PROVIDED WITH IMPROVED FIN POSITIONING
DE19953113C1 (en) * 1999-11-04 2000-12-07 Alfred Schneider Latent heat store has outside surfaces of heat exchanger and/or inside surface of container for heat storage medium provided with sharp edges and/or points
US7337831B2 (en) * 2001-08-10 2008-03-04 Yokohama Tlo Company Ltd. Heat transfer device
FR2866698B1 (en) * 2004-02-24 2017-11-24 Valeo Thermique Moteur Sa HEAT EXCHANGER WITH FINS WITH SPACING LEGS
FR2866948B1 (en) * 2004-02-27 2017-11-24 Valeo Thermique Moteur Sa HEAT EXCHANGER WITH IMPROVED FLOW DEFLECTOR
JP6107686B2 (en) * 2014-01-29 2017-04-05 三菱電機株式会社 Fin-tube heat exchanger, method for producing the same, and air conditioner
FR3038977B1 (en) * 2015-07-17 2019-08-30 Valeo Systemes Thermiques HEAT EXCHANGER WITH FINS COMPRISING IMPROVED PERSIANS
CN108827055B (en) * 2018-07-30 2024-05-10 宁波奥克斯电气股份有限公司 Fin, heat exchanger and air conditioner with heat exchanger

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437134A (en) * 1965-10-24 1969-04-08 Borg Warner Heat exchanger
DE2306562A1 (en) * 1973-02-10 1974-08-15 Volkswagenwerk Ag HEAT EXCHANGER
DE2530064A1 (en) * 1975-07-05 1977-01-27 Volkswagenwerk Ag Light alloy air plate for vehicle radiator - has spacers to separate adjacent plates set at angle to air flow direction
FR2474675A1 (en) * 1980-01-28 1981-07-31 Lummus Co HEAT EXCHANGER COMPRISING A BEAM OF PLATE-FILLED FIN TUBES

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437134A (en) * 1965-10-24 1969-04-08 Borg Warner Heat exchanger
DE2306562A1 (en) * 1973-02-10 1974-08-15 Volkswagenwerk Ag HEAT EXCHANGER
DE2530064A1 (en) * 1975-07-05 1977-01-27 Volkswagenwerk Ag Light alloy air plate for vehicle radiator - has spacers to separate adjacent plates set at angle to air flow direction
FR2474675A1 (en) * 1980-01-28 1981-07-31 Lummus Co HEAT EXCHANGER COMPRISING A BEAM OF PLATE-FILLED FIN TUBES

Also Published As

Publication number Publication date
EP0086559A2 (en) 1983-08-24
JPS58193092A (en) 1983-11-10

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): DE FR GB IT SE

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): DE FR GB IT SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19841220

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BANTON, ANTHONY PHILLIP

Inventor name: WILSON, CLIVE WINSTON