FR996157A - Ventilateur - Google Patents

Ventilateur

Info

Publication number
FR996157A
FR996157A FR996157DA FR996157A FR 996157 A FR996157 A FR 996157A FR 996157D A FR996157D A FR 996157DA FR 996157 A FR996157 A FR 996157A
Authority
FR
France
Prior art keywords
fan
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
Louis Bonnel De Camillis
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 FR996157A publication Critical patent/FR996157A/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
    • 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)
FR996157D 1949-08-11 1949-08-11 Ventilateur Expired FR996157A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR996157T 1949-08-11

Publications (1)

Publication Number Publication Date
FR996157A true FR996157A (fr) 1951-12-14

Family

ID=9557724

Family Applications (1)

Application Number Title Priority Date Filing Date
FR996157D Expired FR996157A (fr) 1949-08-11 1949-08-11 Ventilateur

Country Status (1)

Country Link
FR (1) FR996157A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1093514B (de) * 1956-07-07 1960-11-24 Nikolaus Laing Luefter mit veraenderlicher Blasrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1093514B (de) * 1956-07-07 1960-11-24 Nikolaus Laing Luefter mit veraenderlicher Blasrichtung

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