FR677651A - Ventilateur tournant - Google Patents

Ventilateur tournant

Info

Publication number
FR677651A
FR677651A FR677651DA FR677651A FR 677651 A FR677651 A FR 677651A FR 677651D A FR677651D A FR 677651DA FR 677651 A FR677651 A FR 677651A
Authority
FR
France
Prior art keywords
rotating fan
fan
rotating
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)
Inventor
Vladimir-Jacques Brunel
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 FR677651A publication Critical patent/FR677651A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR677651D 1929-06-28 1929-06-28 Ventilateur tournant Expired FR677651A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR677651T 1929-06-28

Publications (1)

Publication Number Publication Date
FR677651A true FR677651A (fr) 1930-03-13

Family

ID=9020596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR677651D Expired FR677651A (fr) 1929-06-28 1929-06-28 Ventilateur tournant

Country Status (1)

Country Link
FR (1) FR677651A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967685C (de) * 1951-04-18 1957-12-05 Licentia Gmbh Selbsttaetig schwenkbarer Tischluefter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967685C (de) * 1951-04-18 1957-12-05 Licentia Gmbh Selbsttaetig schwenkbarer Tischluefter

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