EP1146307A3 - Heat exchanger - Google Patents

Heat exchanger Download PDF

Info

Publication number
EP1146307A3
EP1146307A3 EP01303404A EP01303404A EP1146307A3 EP 1146307 A3 EP1146307 A3 EP 1146307A3 EP 01303404 A EP01303404 A EP 01303404A EP 01303404 A EP01303404 A EP 01303404A EP 1146307 A3 EP1146307 A3 EP 1146307A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
heat exchange
fin
contraction
span
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Withdrawn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
EP01303404A
Other languages
German (de)
French (fr)
Other versions
EP1146307A2 (en
Inventor
Roy Bratley
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.)
CARADON IDEAL Ltd
Original Assignee
CARADON IDEAL 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 CARADON IDEAL Ltd filed Critical CARADON IDEAL Ltd
Publication of EP1146307A2 publication Critical patent/EP1146307A2/en
Publication of EP1146307A3 publication Critical patent/EP1146307A3/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Withdrawn legal-status Critical Current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
    • 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
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/048—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of ribs integral with the element or local variations in thickness of the element, e.g. grooves, microchannels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F7/00—Elements not covered by group F28F1/00, F28F3/00 or F28F5/00
    • F28F7/02—Blocks traversed by passages for heat-exchange media

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)

Abstract

A cast monoblock heat exchanger (1) has heat exchange fins (5) that span the gap between opposed walls of primary heat exchange passageways (4). The fin (5) arrangement maximises the fin (5) surface area to improve heat exchange efficiency and increases structural rigidity and the transfer of stresses caused by the expansion and contraction of the heat exchanger (1) during use.
EP01303404A 2000-04-14 2001-04-11 Heat exchanger Withdrawn EP1146307A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0009380 2000-04-14
GB0009380A GB0009380D0 (en) 2000-04-14 2000-04-14 Heat exchanger

Publications (2)

Publication Number Publication Date
EP1146307A2 EP1146307A2 (en) 2001-10-17
EP1146307A3 true EP1146307A3 (en) 2004-01-21

Family

ID=9890018

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01303404A Withdrawn EP1146307A3 (en) 2000-04-14 2001-04-11 Heat exchanger

Country Status (2)

Country Link
EP (1) EP1146307A3 (en)
GB (1) GB0009380D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1402362B1 (en) * 2010-10-21 2013-09-04 Gas Point S R L HEAT EXCHANGER, IN PARTICULAR FOR CONDENSING BOILERS.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000268A (en) * 1977-06-09 1979-01-04 Ass Eng Ltd Improvements in or relating to heat exchangers
DE19809859A1 (en) * 1998-03-07 1999-09-09 Mann & Hummel Filter Device for cooling gases
NL1009225C1 (en) * 1998-05-20 1999-11-24 Brabant Alucast Products B V Heat exchanger comprises body with one or more through channels each connected to feed of flowing medium, media being reciprocally connected for heat transmission
EP0971179A1 (en) * 1998-07-06 2000-01-12 Holding J.H. Deckers N.V. Heat exchanger and heating apparatus of improved efficiency

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000268A (en) * 1977-06-09 1979-01-04 Ass Eng Ltd Improvements in or relating to heat exchangers
DE19809859A1 (en) * 1998-03-07 1999-09-09 Mann & Hummel Filter Device for cooling gases
NL1009225C1 (en) * 1998-05-20 1999-11-24 Brabant Alucast Products B V Heat exchanger comprises body with one or more through channels each connected to feed of flowing medium, media being reciprocally connected for heat transmission
EP0971179A1 (en) * 1998-07-06 2000-01-12 Holding J.H. Deckers N.V. Heat exchanger and heating apparatus of improved efficiency

Also Published As

Publication number Publication date
GB0009380D0 (en) 2000-05-31
EP1146307A2 (en) 2001-10-17

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