FR680382A - Ventilateur - Google Patents

Ventilateur

Info

Publication number
FR680382A
FR680382A FR680382DA FR680382A FR 680382 A FR680382 A FR 680382A FR 680382D A FR680382D A FR 680382DA FR 680382 A FR680382 A FR 680382A
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
George De Bothezat
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 FR680382A publication Critical patent/FR680382A/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR680382D 1929-08-16 1929-08-16 Ventilateur Expired FR680382A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR680382T 1929-08-16

Publications (1)

Publication Number Publication Date
FR680382A true FR680382A (fr) 1930-04-29

Family

ID=9022221

Family Applications (1)

Application Number Title Priority Date Filing Date
FR680382D Expired FR680382A (fr) 1929-08-16 1929-08-16 Ventilateur

Country Status (1)

Country Link
FR (1) FR680382A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001075311A1 (fr) * 2000-04-05 2001-10-11 Hansen Transmissions International Nv Turbine a air

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001075311A1 (fr) * 2000-04-05 2001-10-11 Hansen Transmissions International Nv Turbine a air

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