DE68906990D1 - HEAT EXCHANGER. - Google Patents

HEAT EXCHANGER.

Info

Publication number
DE68906990D1
DE68906990D1 DE8989114127T DE68906990T DE68906990D1 DE 68906990 D1 DE68906990 D1 DE 68906990D1 DE 8989114127 T DE8989114127 T DE 8989114127T DE 68906990 T DE68906990 T DE 68906990T DE 68906990 D1 DE68906990 D1 DE 68906990D1
Authority
DE
Germany
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.)
Expired - Lifetime
Application number
DE8989114127T
Other languages
German (de)
Inventor
Nicholas Julian Jan F Macphail
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
Original Assignee
MACPHAIL
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 filed Critical MACPHAIL
Application granted granted Critical
Publication of DE68906990D1 publication Critical patent/DE68906990D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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.
DE8989114127T 1988-08-11 1989-07-31 HEAT EXCHANGER. Expired - Lifetime DE68906990D1 (en)

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
DE68906990D1 true DE68906990D1 (en) 1993-07-15

Family

ID=10641930

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989114127T Expired - Lifetime DE68906990D1 (en) 1988-08-11 1989-07-31 HEAT EXCHANGER.

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
ATE90445T1 (en) 1993-06-15
EP0356735B1 (en) 1993-06-09
GB8819046D0 (en) 1988-09-14
EP0356735A1 (en) 1990-03-07

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Legal Events

Date Code Title Description
8332 No legal effect for de