GB577911A - Improvements in apparatus for controlling the speed of aero engines - Google Patents

Improvements in apparatus for controlling the speed of aero engines

Info

Publication number
GB577911A
GB577911A GB2171343A GB2171343A GB577911A GB 577911 A GB577911 A GB 577911A GB 2171343 A GB2171343 A GB 2171343A GB 2171343 A GB2171343 A GB 2171343A GB 577911 A GB577911 A GB 577911A
Authority
GB
United Kingdom
Prior art keywords
sense
rotational
axial
controlling
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
GB2171343A
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.)
H M Hobson Aircraft & Motor Co
Original Assignee
H M Hobson Aircraft & Motor Co
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 H M Hobson Aircraft & Motor Co filed Critical H M Hobson Aircraft & Motor Co
Priority to GB2171343A priority Critical patent/GB577911A/en
Publication of GB577911A publication Critical patent/GB577911A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/07—Automatic control systems according to one of the preceding groups in combination with control of the mechanism receiving the engine power

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

577,911. Fluid-pressure servomotorcontrol systems. HOBSON (AIRCRAFT & MOTOR) COMPONENTS, Ltd., H. M., and MADDOX, S. V. Dec. 28, 1943, No. 21713. Drawings to Specification. [Class 135] A vane-type servomotor for adjusting the datum of the propeller pitch governor in an aero engine provided with a constant speed airscrew has its control valve coupled to the pilot's throttle lever and mounted for movement in one sense (i.e. either axial or rotational) and normally restrained against movement in the other sense (i.e. rotational or axial), and a manually operable lever is provided for moving the valve in the other sense for override purposes. The invention is illustrated with reference to the disclosure in Specification 577,910. Specifications 464,891 and 577,913 also are referred to.
GB2171343A 1943-12-28 1943-12-28 Improvements in apparatus for controlling the speed of aero engines Expired GB577911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2171343A GB577911A (en) 1943-12-28 1943-12-28 Improvements in apparatus for controlling the speed of aero engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2171343A GB577911A (en) 1943-12-28 1943-12-28 Improvements in apparatus for controlling the speed of aero engines

Publications (1)

Publication Number Publication Date
GB577911A true GB577911A (en) 1946-06-05

Family

ID=10167584

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2171343A Expired GB577911A (en) 1943-12-28 1943-12-28 Improvements in apparatus for controlling the speed of aero engines

Country Status (1)

Country Link
GB (1) GB577911A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112431676A (en) * 2020-11-19 2021-03-02 中国航发沈阳发动机研究所 Self-protection control method for aircraft engine in non-warmed state

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112431676A (en) * 2020-11-19 2021-03-02 中国航发沈阳发动机研究所 Self-protection control method for aircraft engine in non-warmed state
CN112431676B (en) * 2020-11-19 2022-03-04 中国航发沈阳发动机研究所 Self-protection control method for aircraft engine in non-warmed state

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