FR2266118A1 - Interchangeable double boiler arrangement - has heating systems for two types of fuel automatically switched over - Google Patents

Interchangeable double boiler arrangement - has heating systems for two types of fuel automatically switched over

Info

Publication number
FR2266118A1
FR2266118A1 FR7411913A FR7411913A FR2266118A1 FR 2266118 A1 FR2266118 A1 FR 2266118A1 FR 7411913 A FR7411913 A FR 7411913A FR 7411913 A FR7411913 A FR 7411913A FR 2266118 A1 FR2266118 A1 FR 2266118A1
Authority
FR
France
Prior art keywords
medium
types
automatically switched
heating systems
switched over
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.)
Granted
Application number
FR7411913A
Other languages
English (en)
French (fr)
Other versions
FR2266118B1 (enExample
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.)
Gros SA Produits Siderurgiques
Original Assignee
Gros SA Produits Siderurgiques
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 Gros SA Produits Siderurgiques filed Critical Gros SA Produits Siderurgiques
Priority to FR7411913A priority Critical patent/FR2266118A1/fr
Publication of FR2266118A1 publication Critical patent/FR2266118A1/fr
Application granted granted Critical
Publication of FR2266118B1 publication Critical patent/FR2266118B1/fr
Granted 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

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)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
FR7411913A 1974-03-29 1974-03-29 Interchangeable double boiler arrangement - has heating systems for two types of fuel automatically switched over Granted FR2266118A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7411913A FR2266118A1 (en) 1974-03-29 1974-03-29 Interchangeable double boiler arrangement - has heating systems for two types of fuel automatically switched over

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7411913A FR2266118A1 (en) 1974-03-29 1974-03-29 Interchangeable double boiler arrangement - has heating systems for two types of fuel automatically switched over

Publications (2)

Publication Number Publication Date
FR2266118A1 true FR2266118A1 (en) 1975-10-24
FR2266118B1 FR2266118B1 (enExample) 1977-06-24

Family

ID=9137284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7411913A Granted FR2266118A1 (en) 1974-03-29 1974-03-29 Interchangeable double boiler arrangement - has heating systems for two types of fuel automatically switched over

Country Status (1)

Country Link
FR (1) FR2266118A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111665116A (zh) * 2020-07-14 2020-09-15 贝士德仪器科技(北京)有限公司 具有双加热炉自动切换装置的化学吸附仪

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111665116A (zh) * 2020-07-14 2020-09-15 贝士德仪器科技(北京)有限公司 具有双加热炉自动切换装置的化学吸附仪

Also Published As

Publication number Publication date
FR2266118B1 (enExample) 1977-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse