FR948952A - Perfectionnements aux hélices - Google Patents

Perfectionnements aux hélices

Info

Publication number
FR948952A
FR948952A FR948952DA FR948952A FR 948952 A FR948952 A FR 948952A FR 948952D A FR948952D A FR 948952DA FR 948952 A FR948952 A FR 948952A
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
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Technologies Corp
Original Assignee
United Aircraft Corp
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 by United Aircraft Corp filed Critical United Aircraft Corp
Application granted granted Critical
Publication of FR948952A publication Critical patent/FR948952A/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
    • B64C11/38—Blade pitch-changing mechanisms fluid, e.g. hydraulic
    • B64C11/42—Blade pitch-changing mechanisms fluid, e.g. hydraulic non-automatic

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR948952D 1946-06-26 1947-06-20 Perfectionnements aux hélices Expired FR948952A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US948952XA 1946-06-26 1946-06-26

Publications (1)

Publication Number Publication Date
FR948952A true FR948952A (fr) 1949-08-17

Family

ID=22247766

Family Applications (1)

Application Number Title Priority Date Filing Date
FR948952D Expired FR948952A (fr) 1946-06-26 1947-06-20 Perfectionnements aux hélices

Country Status (1)

Country Link
FR (1) FR948952A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023198987A1 (fr) * 2022-04-15 2023-10-19 Safran Aircraft Engines Module pour une turbomachine d'aeronef

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023198987A1 (fr) * 2022-04-15 2023-10-19 Safran Aircraft Engines Module pour une turbomachine d'aeronef

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