FR728405A - Further development of automatic draft regulators for boilers, industrial and domestic fireplaces and other heating devices - Google Patents

Further development of automatic draft regulators for boilers, industrial and domestic fireplaces and other heating devices

Info

Publication number
FR728405A
FR728405A FR728405DA FR728405A FR 728405 A FR728405 A FR 728405A FR 728405D A FR728405D A FR 728405DA FR 728405 A FR728405 A FR 728405A
Authority
FR
France
Prior art keywords
boilers
industrial
further development
heating devices
automatic draft
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)
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.)
EMMANUEL BOTT SARL FILS D
Original Assignee
EMMANUEL BOTT SARL FILS D
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 EMMANUEL BOTT SARL FILS D filed Critical EMMANUEL BOTT SARL FILS D
Application granted granted Critical
Publication of FR728405A publication Critical patent/FR728405A/en
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
    • F23L11/00—Arrangements of valves or dampers after the fire
    • F23L11/02—Arrangements of valves or dampers after the fire for reducing draught by admission of air to flues

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR728405D 1931-12-18 1931-12-18 Further development of automatic draft regulators for boilers, industrial and domestic fireplaces and other heating devices Expired FR728405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR728405T 1931-12-18

Publications (1)

Publication Number Publication Date
FR728405A true FR728405A (en) 1932-07-05

Family

ID=9111812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR728405D Expired FR728405A (en) 1931-12-18 1931-12-18 Further development of automatic draft regulators for boilers, industrial and domestic fireplaces and other heating devices

Country Status (1)

Country Link
FR (1) FR728405A (en)

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