FR1409932A - Improvements to heat exchange elements - Google Patents

Improvements to heat exchange elements

Info

Publication number
FR1409932A
FR1409932A FR982979A FR982979A FR1409932A FR 1409932 A FR1409932 A FR 1409932A FR 982979 A FR982979 A FR 982979A FR 982979 A FR982979 A FR 982979A FR 1409932 A FR1409932 A FR 1409932A
Authority
FR
France
Prior art keywords
heat exchange
exchange elements
elements
heat
exchange
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
Application number
FR982979A
Other languages
French (fr)
Inventor
Michel Jean Julien Combecave
Frederic Maronani
Claude Henri Charles Moussez
Alfred Partos
Paul Henri Louis Sarrazin
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Priority to FR982979A priority Critical patent/FR1409932A/en
Application granted granted Critical
Publication of FR1409932A publication Critical patent/FR1409932A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
    • F24D3/082—Hot water storage tanks specially adapted therefor
    • F24D3/085—Double-walled tanks
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/026—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled and formed by bent members, e.g. plates, the coils having a cylindrical configuration
    • 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
    • F28F1/003—Multiple wall conduits, e.g. for leak detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
FR982979A 1964-07-24 1964-07-24 Improvements to heat exchange elements Expired FR1409932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR982979A FR1409932A (en) 1964-07-24 1964-07-24 Improvements to heat exchange elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR982979A FR1409932A (en) 1964-07-24 1964-07-24 Improvements to heat exchange elements

Publications (1)

Publication Number Publication Date
FR1409932A true FR1409932A (en) 1965-09-03

Family

ID=8835338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR982979A Expired FR1409932A (en) 1964-07-24 1964-07-24 Improvements to heat exchange elements

Country Status (1)

Country Link
FR (1) FR1409932A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495755A1 (en) * 1980-12-10 1982-06-11 Friedrichsfeld Gmbh Coaxial tubes in heat exchanger for hot acid - formed of sections connected by axial tensioning bars
EP0086470A1 (en) * 1982-02-15 1983-08-24 Wilhelm Dr.-Ing. Vox Heat pump condensor with three specifically co-axial tubular elements
FR2552216A1 (en) * 1983-09-21 1985-03-22 Onera (Off Nat Aerospatiale) Improvements made to heat exchanger pipes and to exchangers made with such pipes
EP0138677A2 (en) * 1983-09-21 1985-04-24 Office National d'Etudes et de Recherches Aérospatiales (O.N.E.R.A.) Heat-exchanger tubes, heat-exchangers provided therewith and gas-turbine plants comprising such a heat-exchanger
DE3490119C2 (en) * 1983-03-17 1996-09-19 South Breeze Corp Closed vessel-type heat exchanger
EP1031807A3 (en) * 1999-02-26 2001-06-20 Hoshizaki Denki Kabushiki Kaisha Cylindrical heat-exchanger

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495755A1 (en) * 1980-12-10 1982-06-11 Friedrichsfeld Gmbh Coaxial tubes in heat exchanger for hot acid - formed of sections connected by axial tensioning bars
EP0086470A1 (en) * 1982-02-15 1983-08-24 Wilhelm Dr.-Ing. Vox Heat pump condensor with three specifically co-axial tubular elements
DE3490119C2 (en) * 1983-03-17 1996-09-19 South Breeze Corp Closed vessel-type heat exchanger
FR2552216A1 (en) * 1983-09-21 1985-03-22 Onera (Off Nat Aerospatiale) Improvements made to heat exchanger pipes and to exchangers made with such pipes
EP0138677A2 (en) * 1983-09-21 1985-04-24 Office National d'Etudes et de Recherches Aérospatiales (O.N.E.R.A.) Heat-exchanger tubes, heat-exchangers provided therewith and gas-turbine plants comprising such a heat-exchanger
EP0138677A3 (en) * 1983-09-21 1985-05-22 Office National d'Etudes et de Recherches Aérospatiales (O.N.E.R.A.) Heat-exchanger tubes, heat-exchangers provided therewith and gas-turbine plants comprising such a heat-exchanger
EP1031807A3 (en) * 1999-02-26 2001-06-20 Hoshizaki Denki Kabushiki Kaisha Cylindrical heat-exchanger

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