GB600603A - Improvements in or relating to propeller controls - Google Patents

Improvements in or relating to propeller controls

Info

Publication number
GB600603A
GB600603A GB12442/43A GB1244243A GB600603A GB 600603 A GB600603 A GB 600603A GB 12442/43 A GB12442/43 A GB 12442/43A GB 1244243 A GB1244243 A GB 1244243A GB 600603 A GB600603 A GB 600603A
Authority
GB
United Kingdom
Prior art keywords
propeller
control
relating
fluid
pressure
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
GB12442/43A
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
Publication of GB600603A publication Critical patent/GB600603A/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
    • B64C11/38—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)
  • Control Of Fluid Gearings (AREA)

Abstract

600,603. Fluid-pressure servomotor-control systems. UNITED AIRCRAFT CORPORA - TION. July 30, 1943, No. 12442. Convention date, Nov. 5, 1942. Drawings to Specification. [Class 135] [Also in Groups XXXIII and XXXVIII] A variable-pitch propeller is controlled hydraulically through a constant speed governor or a manual control, the particular governing system to be employed being selected manually, and means is provided for visibly indicating the angle at which the propeller is set by either control. The subject-matter of the Specification is similar to that described in Specification 560,522 with the modification that pressure fluid for feathering, &c. when the propeller is not rotating may be obtained from an accumulator.
GB12442/43A 1942-11-05 1943-07-30 Improvements in or relating to propeller controls Expired GB600603A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US600603XA 1942-11-05 1942-11-05

Publications (1)

Publication Number Publication Date
GB600603A true GB600603A (en) 1948-04-14

Family

ID=22027057

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12442/43A Expired GB600603A (en) 1942-11-05 1943-07-30 Improvements in or relating to propeller controls

Country Status (1)

Country Link
GB (1) GB600603A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754922A (en) * 1952-04-24 1956-07-17 Gen Motors Corp Variable pitch propeller control
US2798563A (en) * 1952-02-02 1957-07-09 Gen Motors Corp Propeller control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798563A (en) * 1952-02-02 1957-07-09 Gen Motors Corp Propeller control
US2754922A (en) * 1952-04-24 1956-07-17 Gen Motors Corp Variable pitch propeller control

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