FR583964A - Rotating fan - Google Patents

Rotating fan

Info

Publication number
FR583964A
FR583964A FR583964DA FR583964A FR 583964 A FR583964 A FR 583964A FR 583964D A FR583964D A FR 583964DA FR 583964 A FR583964 A FR 583964A
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
French (fr)
Inventor
Rene Roche
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 FR583964A publication Critical patent/FR583964A/en
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
    • F04D25/105—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 by changing rotor axis direction, e.g. oscillating fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR583964D 1924-07-24 1924-07-24 Rotating fan Expired FR583964A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR583964T 1924-07-24

Publications (1)

Publication Number Publication Date
FR583964A true FR583964A (en) 1925-01-27

Family

ID=8959018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR583964D Expired FR583964A (en) 1924-07-24 1924-07-24 Rotating fan

Country Status (1)

Country Link
FR (1) FR583964A (en)

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