FR2177021B1 - - Google Patents

Info

Publication number
FR2177021B1
FR2177021B1 FR7310195A FR7310195A FR2177021B1 FR 2177021 B1 FR2177021 B1 FR 2177021B1 FR 7310195 A FR7310195 A FR 7310195A FR 7310195 A FR7310195 A FR 7310195A FR 2177021 B1 FR2177021 B1 FR 2177021B1
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
FR7310195A
Other languages
French (fr)
Other versions
FR2177021A1 (ja
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2177021A1 publication Critical patent/FR2177021A1/fr
Application granted granted Critical
Publication of FR2177021B1 publication Critical patent/FR2177021B1/fr
Expired 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
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • F24H1/406—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes the tubes forming a membrane wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
FR7310195A 1972-03-22 1973-03-21 Expired FR2177021B1 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE7210824 1972-03-22
DE7239627 1972-10-28
DE7241302 1972-11-10
DE7241411 1972-11-11

Publications (2)

Publication Number Publication Date
FR2177021A1 FR2177021A1 (ja) 1973-11-02
FR2177021B1 true FR2177021B1 (ja) 1977-02-04

Family

ID=27436194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310195A Expired FR2177021B1 (ja) 1972-03-22 1973-03-21

Country Status (2)

Country Link
DK (1) DK158321C (ja)
FR (1) FR2177021B1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295367A1 (fr) * 1974-12-19 1976-07-16 Carosso Victor Chaudiere multitubulaire de forte puissance realisee en plusieurs sections

Also Published As

Publication number Publication date
DK158321B (da) 1990-04-30
FR2177021A1 (ja) 1973-11-02
DK158321C (da) 1990-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse