FR803578A - Economizer device for central heating boilers and the like - Google Patents

Economizer device for central heating boilers and the like

Info

Publication number
FR803578A
FR803578A FR803578DA FR803578A FR 803578 A FR803578 A FR 803578A FR 803578D A FR803578D A FR 803578DA FR 803578 A FR803578 A FR 803578A
Authority
FR
France
Prior art keywords
central heating
heating boilers
economizer device
economizer
boilers
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
Emile Doublot
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 FR803578A publication Critical patent/FR803578A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M9/00—Baffles or deflectors for air or combustion products; Flame shields
    • F23M9/02—Baffles or deflectors for air or combustion products; Flame shields in air inlets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR803578D 1936-03-20 1936-03-20 Economizer device for central heating boilers and the like Expired FR803578A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR803578T 1936-03-20

Publications (1)

Publication Number Publication Date
FR803578A true FR803578A (en) 1936-10-03

Family

ID=9250219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR803578D Expired FR803578A (en) 1936-03-20 1936-03-20 Economizer device for central heating boilers and the like

Country Status (1)

Country Link
FR (1) FR803578A (en)

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