FR2069905B1 - - Google Patents

Info

Publication number
FR2069905B1
FR2069905B1 FR6941758A FR6941758A FR2069905B1 FR 2069905 B1 FR2069905 B1 FR 2069905B1 FR 6941758 A FR6941758 A FR 6941758A FR 6941758 A FR6941758 A FR 6941758A FR 2069905 B1 FR2069905 B1 FR 2069905B1
Authority
FR
France
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
FR6941758A
Other languages
French (fr)
Other versions
FR2069905A1 (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.)
LECLERCQ PIERRE FR
Original Assignee
LECLERCQ PIERRE FR
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 LECLERCQ PIERRE FR filed Critical LECLERCQ PIERRE FR
Priority to FR6941758A priority Critical patent/FR2069905A1/en
Publication of FR2069905A1 publication Critical patent/FR2069905A1/en
Application granted granted Critical
Publication of FR2069905B1 publication Critical patent/FR2069905B1/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
    • 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
    • F28D7/022—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 two or more media in heat-exchange relationship being helically coiled, the coils having a cylindrical configuration

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)
FR6941758A 1969-12-03 1969-12-03 Heat exchanger - for central heating swimming baths etc Granted FR2069905A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6941758A FR2069905A1 (en) 1969-12-03 1969-12-03 Heat exchanger - for central heating swimming baths etc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6941758A FR2069905A1 (en) 1969-12-03 1969-12-03 Heat exchanger - for central heating swimming baths etc

Publications (2)

Publication Number Publication Date
FR2069905A1 FR2069905A1 (en) 1971-09-10
FR2069905B1 true FR2069905B1 (en) 1974-03-15

Family

ID=9044030

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6941758A Granted FR2069905A1 (en) 1969-12-03 1969-12-03 Heat exchanger - for central heating swimming baths etc

Country Status (1)

Country Link
FR (1) FR2069905A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344804A1 (en) * 1976-03-17 1977-10-14 Fimec Household ventilation system heat recuperator - has concentric tubes forming meander paths for hot stale air and cold fresh air
FR2474672A1 (en) * 1980-01-28 1981-07-31 Constructol Ste Nle Flue gases heat recovery chimney - has cross linked flow between circular baffle plates of hot gases and heating fluid
DD243751A1 (en) * 1985-12-02 1987-03-11 Pieck W Wohnbauk Veb HEAT EXCHANGER

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2186077A (en) * 1935-11-01 1940-01-09 Harold E Noyes Heat transfer device
US2951165A (en) * 1957-08-08 1960-08-30 Reda Pump Company Heat exchanger for submergible pumping assembly
FR1214089A (en) * 1958-01-27 1960-04-06 Heating installation boiler
FR1330305A (en) * 1962-05-11 1963-06-21 heat exchanger
FR83366E (en) * 1963-02-25 1964-07-31 heat exchanger
FR1444936A (en) * 1965-05-29 1966-07-08 interlocking heat exchanger

Also Published As

Publication number Publication date
FR2069905A1 (en) 1971-09-10

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Legal Events

Date Code Title Description
TP Transmission of property
CL Concession to grant licenses
ST Notification of lapse