GB8819046D0 - Improvements in heat exchangers - Google Patents

Improvements in heat exchangers

Info

Publication number
GB8819046D0
GB8819046D0 GB888819046A GB8819046A GB8819046D0 GB 8819046 D0 GB8819046 D0 GB 8819046D0 GB 888819046 A GB888819046 A GB 888819046A GB 8819046 A GB8819046 A GB 8819046A GB 8819046 D0 GB8819046 D0 GB 8819046D0
Authority
GB
United Kingdom
Prior art keywords
cartridge
flow
fluid medium
thermally conductive
conductive wall
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.)
Pending
Application number
GB888819046A
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.)
Macphail N J J F
Original Assignee
Macphail N J J F
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 Macphail N J J F filed Critical Macphail N J J F
Priority to GB888819046A priority Critical patent/GB8819046D0/en
Publication of GB8819046D0 publication Critical patent/GB8819046D0/en
Priority to DE8989114127T priority patent/DE68906990D1/en
Priority to AT89114127T priority patent/ATE90445T1/en
Priority to EP89114127A priority patent/EP0356735B1/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0026—Guiding means in combustion gas channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

A heat exchanger comprises means defining a flow passage (4) for a first fluid medium, such as heated gas from a burner, and means defining a flow passage (3) for a second fluid medium, such as water to be heated. The two flow passages are separated by a thermally conductive wall. A cartridge (14) is inserted into one of the flow passages. The cartridge (14) presents means to make the flow of fluid through the flow passage a turbulent flow. Also the cartridge establishes thermal contact with the thermally conductive wall so that the fluid medium flows in a turbulent manner past the cartridge, thus transferring heat to the material of the cartridge, that heat then being transferred to the thermally conductive wall and thus to the other fluid medium.
GB888819046A 1988-08-11 1988-08-11 Improvements in heat exchangers Pending GB8819046D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB888819046A GB8819046D0 (en) 1988-08-11 1988-08-11 Improvements in heat exchangers
DE8989114127T DE68906990D1 (en) 1988-08-11 1989-07-31 HEAT EXCHANGER.
AT89114127T ATE90445T1 (en) 1988-08-11 1989-07-31 HEAT EXCHANGER.
EP89114127A EP0356735B1 (en) 1988-08-11 1989-07-31 A heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888819046A GB8819046D0 (en) 1988-08-11 1988-08-11 Improvements in heat exchangers

Publications (1)

Publication Number Publication Date
GB8819046D0 true GB8819046D0 (en) 1988-09-14

Family

ID=10641930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB888819046A Pending GB8819046D0 (en) 1988-08-11 1988-08-11 Improvements in heat exchangers

Country Status (4)

Country Link
EP (1) EP0356735B1 (en)
AT (1) ATE90445T1 (en)
DE (1) DE68906990D1 (en)
GB (1) GB8819046D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261056B (en) * 1991-10-18 1995-10-11 Nicholas Julian Jan F Macphail Improvements in or relating to boilers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1551512A1 (en) * 1967-06-22 1970-05-21 Roland Soelch Heat exchanger
US3921711A (en) * 1972-05-30 1975-11-25 American Standard Inc Turbulator
FR2238909A1 (en) * 1973-07-26 1975-02-21 Pertsev Leonid Plate heat exchanger with turbulence producing inserts - of spiral entwined wires also serving as spacers
GB2065288B (en) * 1979-11-28 1984-07-04 Midland Wire Cordage Co Ltd Turbulators
FR2514475A1 (en) * 1981-10-08 1983-04-15 Bonnet Claude Heat exchanger heating boiler - has axial heating coil with heat exchange disc between coils
GB2165349B (en) * 1984-10-04 1988-09-21 British Gas Plc Apparatus for providing space heating in a dwelling
GB2199647B (en) * 1987-01-07 1991-05-15 Nicholas Julian Jan F Macphail Improvements in heat exchangers

Also Published As

Publication number Publication date
EP0356735A1 (en) 1990-03-07
DE68906990D1 (en) 1993-07-15
EP0356735B1 (en) 1993-06-09
ATE90445T1 (en) 1993-06-15

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