BE421046A - - Google Patents

Info

Publication number
BE421046A
BE421046A BE421046DA BE421046A BE 421046 A BE421046 A BE 421046A BE 421046D A BE421046D A BE 421046DA BE 421046 A BE421046 A BE 421046A
Authority
BE
Belgium
Prior art keywords
piston
cylinder
regulator
action
pistons
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE421046A publication Critical patent/BE421046A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/32—Blade pitch-changing mechanisms mechanical
    • B64C11/34—Blade pitch-changing mechanisms mechanical automatic
    • B64C11/346—Blade pitch-changing mechanisms mechanical automatic actuated by the centrifugal force or the aerodynamic drag acting on auxiliary masses or surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
BE421046D BE421046A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
BE421046A true BE421046A (enrdf_load_html_response)

Family

ID=82989

Family Applications (1)

Application Number Title Priority Date Filing Date
BE421046D BE421046A (enrdf_load_html_response)

Country Status (1)

Country Link
BE (1) BE421046A (enrdf_load_html_response)

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