FR909471A - Mechanical device for the orientation in operation, of the blades or blades of fans and air or marine propellers - Google Patents

Mechanical device for the orientation in operation, of the blades or blades of fans and air or marine propellers

Info

Publication number
FR909471A
FR909471A FR909471DA FR909471A FR 909471 A FR909471 A FR 909471A FR 909471D A FR909471D A FR 909471DA FR 909471 A FR909471 A FR 909471A
Authority
FR
France
Prior art keywords
blades
fans
orientation
air
mechanical device
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
Andre-Honore-Rodolph Dujardin
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 FR909471A publication Critical patent/FR909471A/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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable
    • F04D29/362—Blade mountings adjustable during rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR909471D 1944-10-16 1944-10-16 Mechanical device for the orientation in operation, of the blades or blades of fans and air or marine propellers Expired FR909471A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR909471T 1944-10-16

Publications (1)

Publication Number Publication Date
FR909471A true FR909471A (en) 1946-05-09

Family

ID=9407998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909471D Expired FR909471A (en) 1944-10-16 1944-10-16 Mechanical device for the orientation in operation, of the blades or blades of fans and air or marine propellers

Country Status (1)

Country Link
FR (1) FR909471A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095044A (en) * 1959-09-25 1963-06-25 John P Medlock Variable pitch boat propeller and shear pin tool therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095044A (en) * 1959-09-25 1963-06-25 John P Medlock Variable pitch boat propeller and shear pin tool therefor

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