FR360601A - Vacuum fan - Google Patents

Vacuum fan

Info

Publication number
FR360601A
FR360601A FR360601DA FR360601A FR 360601 A FR360601 A FR 360601A FR 360601D A FR360601D A FR 360601DA FR 360601 A FR360601 A FR 360601A
Authority
FR
France
Prior art keywords
vacuum fan
fan
vacuum
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
Alfred-Antoine Rossignol
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.)
ALFRED ANTOINE ROSSIGNOL
Original Assignee
ALFRED ANTOINE ROSSIGNOL
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 ALFRED ANTOINE ROSSIGNOL filed Critical ALFRED ANTOINE ROSSIGNOL
Application granted granted Critical
Publication of FR360601A publication Critical patent/FR360601A/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
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR360601D 1905-11-13 1905-11-13 Vacuum fan Expired FR360601A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR360601T 1905-11-13

Publications (1)

Publication Number Publication Date
FR360601A true FR360601A (en) 1906-04-27

Family

ID=1408289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR360601D Expired FR360601A (en) 1905-11-13 1905-11-13 Vacuum fan

Country Status (1)

Country Link
FR (1) FR360601A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435672A1 (en) * 1978-09-06 1980-04-04 Grp Interet Eco Maison Natural draught roof ventilator - has cone shaped skirt on end of vertical external duct with flat topped S=shaped cap

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435672A1 (en) * 1978-09-06 1980-04-04 Grp Interet Eco Maison Natural draught roof ventilator - has cone shaped skirt on end of vertical external duct with flat topped S=shaped cap

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