GB531299A - De-icing apparatus for the airscrews of air-cooled aircraft engines - Google Patents

De-icing apparatus for the airscrews of air-cooled aircraft engines

Info

Publication number
GB531299A
GB531299A GB20780/39A GB2078039A GB531299A GB 531299 A GB531299 A GB 531299A GB 20780/39 A GB20780/39 A GB 20780/39A GB 2078039 A GB2078039 A GB 2078039A GB 531299 A GB531299 A GB 531299A
Authority
GB
United Kingdom
Prior art keywords
airscrews
annular channel
airscrew
air
pipes
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
GB20780/39A
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.)
Vereinigte Deutsche Metallwerke AG
Ver Deutsche Metallwerke AG
Original Assignee
Vereinigte Deutsche Metallwerke AG
Ver Deutsche Metallwerke AG
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 Vereinigte Deutsche Metallwerke AG, Ver Deutsche Metallwerke AG filed Critical Vereinigte Deutsche Metallwerke AG
Publication of GB531299A publication Critical patent/GB531299A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/16—De-icing or preventing icing on exterior surfaces of aircraft by mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)

Abstract

531,299. De-icing airscrews ; engine accessories. VEREINIGTE DEUTSCHE METALLWERKE AKT.-GES. July 17, 1939, No. 20780. Convention date, Feb. 20. [Classes 4 and 114] De-icing apparatus for the airscrews of aircraft having air-cooled engines with cooling fans mounted in front thereof comprises an annular channel on the fan fed with anti-freezing fluid from a fixed reservoir on the aircraft, branch pipes from the channel leading to the usual annular channel on the airscrew from which pipes lead to the blades. A fan b is shown, driven at a higher speed than the airscrew by gearing f, f<1>, and enclosed by a cowling c. Antifreezing fluid is fed from a pipe n to an annular channel m from which pipes o, o<1> lead to the annular channel i on the airscrew.
GB20780/39A 1939-02-20 1939-07-17 De-icing apparatus for the airscrews of air-cooled aircraft engines Expired GB531299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE531299X 1939-02-20

Publications (1)

Publication Number Publication Date
GB531299A true GB531299A (en) 1941-01-01

Family

ID=6554893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20780/39A Expired GB531299A (en) 1939-02-20 1939-07-17 De-icing apparatus for the airscrews of air-cooled aircraft engines

Country Status (1)

Country Link
GB (1) GB531299A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832528A (en) * 1953-10-01 1958-04-29 Gen Motors Corp Alcohol mist icing prevention

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832528A (en) * 1953-10-01 1958-04-29 Gen Motors Corp Alcohol mist icing prevention

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