FR718489A - Propulseur pour aéronefs - Google Patents

Propulseur pour aéronefs

Info

Publication number
FR718489A
FR718489A FR718489DA FR718489A FR 718489 A FR718489 A FR 718489A FR 718489D A FR718489D A FR 718489DA FR 718489 A FR718489 A FR 718489A
Authority
FR
France
Prior art keywords
aircraft thruster
thruster
aircraft
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
Harvey H Hardin
Ernest Guy Hilsabeck
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 FR718489A publication Critical patent/FR718489A/fr
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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR718489D 1930-06-10 1931-06-10 Propulseur pour aéronefs Expired FR718489A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US460251A US1816730A (en) 1930-06-10 1930-06-10 Airplane propeller

Publications (1)

Publication Number Publication Date
FR718489A true FR718489A (fr) 1932-01-25

Family

ID=23827946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR718489D Expired FR718489A (fr) 1930-06-10 1931-06-10 Propulseur pour aéronefs

Country Status (2)

Country Link
US (1) US1816730A (fr)
FR (1) FR718489A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109498A (en) * 1962-01-12 1963-11-05 Luther H Blount Controllable pitch propeller
US4960397A (en) * 1988-08-05 1990-10-02 Suttmeier Robert F Variable pitch propeller assembly

Also Published As

Publication number Publication date
US1816730A (en) 1931-07-28

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