FR2373768A1 - Compact heat exchanger with chambers - has partition wall between primary and secondary chambers for ribbed tubes - Google Patents

Compact heat exchanger with chambers - has partition wall between primary and secondary chambers for ribbed tubes

Info

Publication number
FR2373768A1
FR2373768A1 FR7736894A FR7736894A FR2373768A1 FR 2373768 A1 FR2373768 A1 FR 2373768A1 FR 7736894 A FR7736894 A FR 7736894A FR 7736894 A FR7736894 A FR 7736894A FR 2373768 A1 FR2373768 A1 FR 2373768A1
Authority
FR
France
Prior art keywords
chambers
primary
heat exchanger
tubes
partition 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.)
Granted
Application number
FR7736894A
Other languages
French (fr)
Other versions
FR2373768B1 (en
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of FR2373768A1 publication Critical patent/FR2373768A1/en
Application granted granted Critical
Publication of FR2373768B1 publication Critical patent/FR2373768B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (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

The heat exchanger has primary chamber for medium to be cooled and secondary chamber for cooling medium. High heat exchange rate is ensured by compact design of heat exchanger. The primary and secondary chambers (4, 5) are separated by wall (3). Tubes (10) pass through this partition wall. These tubes are provided with cooling ribs in these chambers and the tubes have different lengths in the two chambers. Shorter tubes are arranged into the chamber which carried a liquid cooling medium. The primary chamber can be arranged at a higher level than the secondary chamber.
FR7736894A 1976-12-10 1977-12-07 Compact heat exchanger with chambers - has partition wall between primary and secondary chambers for ribbed tubes Granted FR2373768A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762656030 DE2656030A1 (en) 1976-12-10 1976-12-10 HEAT EXCHANGER

Publications (2)

Publication Number Publication Date
FR2373768A1 true FR2373768A1 (en) 1978-07-07
FR2373768B1 FR2373768B1 (en) 1980-08-22

Family

ID=5995215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736894A Granted FR2373768A1 (en) 1976-12-10 1977-12-07 Compact heat exchanger with chambers - has partition wall between primary and secondary chambers for ribbed tubes

Country Status (4)

Country Link
JP (1) JPS5372256A (en)
DE (1) DE2656030A1 (en)
FR (1) FR2373768A1 (en)
IT (1) IT1089155B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290627A1 (en) * 1986-11-18 1988-11-17 Kievsky Politekhnichesky Institut Imeni 50-Letia Velikoi Oktyabrskoi Sotsialisticheskoi Revoljutsii Heat pipe for cooling substances

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829121A1 (en) * 1978-07-03 1980-01-17 Funke Waerme Apparate Kg HEAT EXCHANGER
US4252772A (en) * 1978-09-15 1981-02-24 Way Peter F Apparatus for the recovery of vaporized phthalic anhydride from gas streams
DE2926578C2 (en) * 1979-06-30 1983-12-15 Wieland-Werke Ag, 7900 Ulm Heat transfer device
JPS5656586A (en) * 1979-10-11 1981-05-18 Agency Of Ind Science & Technol Low temperature waste heat recovering apparatus in water supply and drainage system
DE3071756D1 (en) * 1980-10-23 1986-10-16 Peter F Way Apparatus for the recovery of vaporized phthalic anhydride from gas streams
US4524822A (en) * 1980-12-29 1985-06-25 Wieland-Werke Ag Safety heat-transmitting device
JPS58112875U (en) * 1982-01-20 1983-08-02 ブランケネ−ゼ株式会社 Heat exchanger

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1690108A (en) * 1924-10-30 1928-11-06 Charles B Grady Heat exchanger
DE739991C (en) * 1941-11-18 1943-10-09 Wilhelm Pfeiffer Air heater for motor vehicles
FR1393510A (en) * 1964-02-12 1965-03-26 Materiel Electrique S W Le Cooled electrical component cabinet
DE2013760A1 (en) * 1970-03-21 1971-10-07 Metallgesellschaft Ag Heat-pipe exchanger for nuclear power plant
DE2063336A1 (en) * 1970-12-23 1972-07-13 Neff-Werke Carl Neff GmbH, 7518Bretten Food frying heat exchanger - with primary heat transfer fluid and frying liquid as secondary fluid
FR2120170A1 (en) * 1971-01-01 1972-08-11 Churchill Instr Cy
FR2250081A1 (en) * 1973-11-01 1975-05-30 Thermo Electron Corp

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1690108A (en) * 1924-10-30 1928-11-06 Charles B Grady Heat exchanger
DE739991C (en) * 1941-11-18 1943-10-09 Wilhelm Pfeiffer Air heater for motor vehicles
FR1393510A (en) * 1964-02-12 1965-03-26 Materiel Electrique S W Le Cooled electrical component cabinet
DE2013760A1 (en) * 1970-03-21 1971-10-07 Metallgesellschaft Ag Heat-pipe exchanger for nuclear power plant
DE2063336A1 (en) * 1970-12-23 1972-07-13 Neff-Werke Carl Neff GmbH, 7518Bretten Food frying heat exchanger - with primary heat transfer fluid and frying liquid as secondary fluid
FR2120170A1 (en) * 1971-01-01 1972-08-11 Churchill Instr Cy
FR2250081A1 (en) * 1973-11-01 1975-05-30 Thermo Electron Corp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290627A1 (en) * 1986-11-18 1988-11-17 Kievsky Politekhnichesky Institut Imeni 50-Letia Velikoi Oktyabrskoi Sotsialisticheskoi Revoljutsii Heat pipe for cooling substances
EP0290627A4 (en) * 1986-11-18 1989-04-12 Ki Polt I Heat pipe for cooling substances.

Also Published As

Publication number Publication date
DE2656030A1 (en) 1978-06-15
IT1089155B (en) 1985-06-18
FR2373768B1 (en) 1980-08-22
JPS5372256A (en) 1978-06-27

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Legal Events

Date Code Title Description
ST Notification of lapse