GB585074A - Improvements relating to the prevention of ice-formation on the propellors of aircraft - Google Patents

Improvements relating to the prevention of ice-formation on the propellors of aircraft

Info

Publication number
GB585074A
GB585074A GB773/45A GB77345A GB585074A GB 585074 A GB585074 A GB 585074A GB 773/45 A GB773/45 A GB 773/45A GB 77345 A GB77345 A GB 77345A GB 585074 A GB585074 A GB 585074A
Authority
GB
United Kingdom
Prior art keywords
aircraft
energy
propellors
ice
prevention
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
GB773/45A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB773/45A priority Critical patent/GB585074A/en
Publication of GB585074A publication Critical patent/GB585074A/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
    • B64D15/12—De-icing or preventing icing on exterior surfaces of aircraft by electric heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Wind Motors (AREA)

Abstract

585,074. De-icing propellers. BRITISH THOMSON - HOUSTON CO., Ltd., and CLARK, L. J. Jan 9, 1945, No. 773. Addition to 525,452. [Class 114] An arrangement for heating parts of contrarotating airscrews for aircraft wherein electrical energy for the heater 17 on the forward airscrew 1 is supplied by a rotary transformer has its secondary winding 16 rotating with the hub 2 and its primary winding 15 rotating with a hub 5 on which is mounted the rear airscrew 4, the heater 14 for which is supplied with energy, together with the primary 15, through slip-rings 13 and bushes 11 from a source of energy on the aircraft. Source of energy may be either A.C. as in the parent Specification, or D.C. as in Specification 545,298. Specification 584,563 also is referred to.
GB773/45A 1945-01-09 1945-01-09 Improvements relating to the prevention of ice-formation on the propellors of aircraft Expired GB585074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB773/45A GB585074A (en) 1945-01-09 1945-01-09 Improvements relating to the prevention of ice-formation on the propellors of aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB773/45A GB585074A (en) 1945-01-09 1945-01-09 Improvements relating to the prevention of ice-formation on the propellors of aircraft

Publications (1)

Publication Number Publication Date
GB585074A true GB585074A (en) 1947-01-29

Family

ID=9710273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB773/45A Expired GB585074A (en) 1945-01-09 1945-01-09 Improvements relating to the prevention of ice-formation on the propellors of aircraft

Country Status (1)

Country Link
GB (1) GB585074A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674420A (en) * 1949-05-06 1954-04-06 Lockheed Aircraft Corp Antenna installation
US2742248A (en) * 1952-02-16 1956-04-17 Curtiss Wright Corp Propeller blade de-icing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674420A (en) * 1949-05-06 1954-04-06 Lockheed Aircraft Corp Antenna installation
US2742248A (en) * 1952-02-16 1956-04-17 Curtiss Wright Corp Propeller blade de-icing

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