FR2130709A1 - - Google Patents

Info

Publication number
FR2130709A1
FR2130709A1 FR7210538A FR7210538A FR2130709A1 FR 2130709 A1 FR2130709 A1 FR 2130709A1 FR 7210538 A FR7210538 A FR 7210538A FR 7210538 A FR7210538 A FR 7210538A FR 2130709 A1 FR2130709 A1 FR 2130709A1
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.)
Withdrawn
Application number
FR7210538A
Other languages
French (fr)
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.)
PERRIN ALAN
Original Assignee
PERRIN ALAN
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 PERRIN ALAN filed Critical PERRIN ALAN
Publication of FR2130709A1 publication Critical patent/FR2130709A1/fr
Withdrawn legal-status Critical Current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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/121—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using electric energy supply
    • 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
    • F28D7/028—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 at least one medium being helically coiled, the coils having a conical configuration

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)
FR7210538A 1971-03-26 1972-03-24 Withdrawn FR2130709A1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB824071 1971-03-26

Publications (1)

Publication Number Publication Date
FR2130709A1 true FR2130709A1 (OSRAM) 1972-11-03

Family

ID=9848679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7210538A Withdrawn FR2130709A1 (OSRAM) 1971-03-26 1972-03-24

Country Status (5)

Country Link
BE (1) BE781240A (OSRAM)
DE (1) DE2214932A1 (OSRAM)
FR (1) FR2130709A1 (OSRAM)
IT (1) IT950774B (OSRAM)
NL (1) NL7204086A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITAQ20090004A1 (it) * 2009-11-19 2011-05-19 Asel Srl Dispositivo scalda acqua
WO2024091173A1 (en) * 2022-10-28 2024-05-02 Bättre Design Göteborg Ab Liquid heater and a method for manufacturing a liquid heater

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011107227U1 (de) 2011-10-28 2011-11-09 Türk & Hillinger GmbH Durchlauferhitzer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITAQ20090004A1 (it) * 2009-11-19 2011-05-19 Asel Srl Dispositivo scalda acqua
WO2024091173A1 (en) * 2022-10-28 2024-05-02 Bättre Design Göteborg Ab Liquid heater and a method for manufacturing a liquid heater

Also Published As

Publication number Publication date
IT950774B (it) 1973-06-20
BE781240A (fr) 1972-07-17
NL7204086A (OSRAM) 1972-09-28
DE2214932A1 (de) 1972-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse