FR534942A - Four - Google Patents

Four

Info

Publication number
FR534942A
FR534942A FR534942DA FR534942A FR 534942 A FR534942 A FR 534942A FR 534942D A FR534942D A FR 534942DA FR 534942 A FR534942 A FR 534942A
Authority
FR
France
Prior art keywords
oven
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
English (en)
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.)
KOWA GES fur KOHLENSPARENDE ER
Original Assignee
KOWA GES fur KOHLENSPARENDE ER
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 KOWA GES fur KOHLENSPARENDE ER filed Critical KOWA GES fur KOHLENSPARENDE ER
Application granted granted Critical
Publication of FR534942A publication Critical patent/FR534942A/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
    • F23L1/00—Passages or apertures for delivering primary air for combustion 
    • F23L1/02—Passages or apertures for delivering primary air for combustion  by discharging the air below the fire

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR534942D 1917-03-01 1921-03-30 Four Expired FR534942A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT534942X 1917-03-01

Publications (1)

Publication Number Publication Date
FR534942A true FR534942A (fr) 1922-04-05

Family

ID=3676215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR534942D Expired FR534942A (fr) 1917-03-01 1921-03-30 Four

Country Status (1)

Country Link
FR (1) FR534942A (fr)

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