FR563570A - Automatic control unit with adjustable speed - Google Patents

Automatic control unit with adjustable speed

Info

Publication number
FR563570A
FR563570A FR563570DA FR563570A FR 563570 A FR563570 A FR 563570A FR 563570D A FR563570D A FR 563570DA FR 563570 A FR563570 A FR 563570A
Authority
FR
France
Prior art keywords
control unit
automatic control
adjustable speed
adjustable
speed
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
Marcel Chretien
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 FR563570A publication Critical patent/FR563570A/en
Expired legal-status Critical Current

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
    • B64C11/36—Blade pitch-changing mechanisms mechanical non-automatic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR563570D 1922-06-12 1922-06-12 Automatic control unit with adjustable speed Expired FR563570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR563570T 1922-06-12

Publications (1)

Publication Number Publication Date
FR563570A true FR563570A (en) 1923-12-08

Family

ID=8945134

Family Applications (1)

Application Number Title Priority Date Filing Date
FR563570D Expired FR563570A (en) 1922-06-12 1922-06-12 Automatic control unit with adjustable speed

Country Status (1)

Country Link
FR (1) FR563570A (en)

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