FR1037802A - Propeller refinements - Google Patents

Propeller refinements

Info

Publication number
FR1037802A
FR1037802A FR1037802DA FR1037802A FR 1037802 A FR1037802 A FR 1037802A FR 1037802D A FR1037802D A FR 1037802DA FR 1037802 A FR1037802 A FR 1037802A
Authority
FR
France
Prior art keywords
refinements
propeller
propeller refinements
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
Yves Denniel
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 FR1037802A publication Critical patent/FR1037802A/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1037802D 1951-05-28 1951-05-28 Propeller refinements Expired FR1037802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1037802T 1951-05-28

Publications (1)

Publication Number Publication Date
FR1037802A true FR1037802A (en) 1953-09-23

Family

ID=9587249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1037802D Expired FR1037802A (en) 1951-05-28 1951-05-28 Propeller refinements

Country Status (1)

Country Link
FR (1) FR1037802A (en)

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