FR948842A - Anti-freeze device for central heating, water pipes, etc. - Google Patents

Anti-freeze device for central heating, water pipes, etc.

Info

Publication number
FR948842A
FR948842A FR948842DA FR948842A FR 948842 A FR948842 A FR 948842A FR 948842D A FR948842D A FR 948842DA FR 948842 A FR948842 A FR 948842A
Authority
FR
France
Prior art keywords
water pipes
central heating
freeze device
freeze
heating
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
Other languages
French (fr)
Inventor
Robert Auvert
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 filed Critical
Application granted granted Critical
Publication of FR948842A publication Critical patent/FR948842A/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
    • F24D19/00—Details
    • F24D19/0095—Devices for preventing damage by freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/008—Branching pipes; Joining pipes to walls for connecting a measuring instrument

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
FR948842D 1947-06-20 1947-06-20 Anti-freeze device for central heating, water pipes, etc. Expired FR948842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR948842T 1947-06-20

Publications (1)

Publication Number Publication Date
FR948842A true FR948842A (en) 1949-08-11

Family

ID=9474248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948842D Expired FR948842A (en) 1947-06-20 1947-06-20 Anti-freeze device for central heating, water pipes, etc.

Country Status (1)

Country Link
FR (1) FR948842A (en)

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