FR947533A - Hélice en matière souple pour ventilateur ou appareil analogue - Google Patents

Hélice en matière souple pour ventilateur ou appareil analogue

Info

Publication number
FR947533A
FR947533A FR947533DA FR947533A FR 947533 A FR947533 A FR 947533A FR 947533D A FR947533D A FR 947533DA FR 947533 A FR947533 A FR 947533A
Authority
FR
France
Prior art keywords
fan
similar device
propeller
soft
soft propeller
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
Edouard Roux
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 FR947533A publication Critical patent/FR947533A/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
    • F04D29/38—Blades
    • F04D29/382—Flexible blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR947533D 1947-06-05 1947-06-05 Hélice en matière souple pour ventilateur ou appareil analogue Expired FR947533A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR947533T 1947-06-05

Publications (1)

Publication Number Publication Date
FR947533A true FR947533A (fr) 1949-07-05

Family

ID=9473495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR947533D Expired FR947533A (fr) 1947-06-05 1947-06-05 Hélice en matière souple pour ventilateur ou appareil analogue

Country Status (1)

Country Link
FR (1) FR947533A (fr)

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