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FR487359A - Dispositif économiseur de combustible pour chaudières, fours, etc. - Google Patents

Dispositif économiseur de combustible pour chaudières, fours, etc.

Info

Publication number
FR487359A
FR487359A FR487359A FR487359DA FR487359A FR 487359 A FR487359 A FR 487359A FR 487359 A FR487359 A FR 487359A FR 487359D A FR487359D A FR 487359DA FR 487359 A FR487359 A FR 487359A
Authority
FR
France
Prior art keywords
boilers
ovens
saving device
fuel saving
fuel
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
FR487359A
Other languages
English (en)
Inventor
Jean Albert Leutwyler
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
Application granted granted Critical
Publication of FR487359A publication Critical patent/FR487359A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • F23L9/02—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air above the fire

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR487359A 1917-10-23 1917-10-23 Dispositif économiseur de combustible pour chaudières, fours, etc. Expired FR487359A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR487359T 1917-10-23

Publications (1)

Publication Number Publication Date
FR487359A true FR487359A (fr) 1918-06-28

Family

ID=1523854

Family Applications (1)

Application Number Title Priority Date Filing Date
FR487359A Expired FR487359A (fr) 1917-10-23 1917-10-23 Dispositif économiseur de combustible pour chaudières, fours, etc.

Country Status (1)

Country Link
FR (1) FR487359A (fr)

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