GB628191A - Improvements in or relating to de-icing means for spinners for aircraft screw propellers - Google Patents

Improvements in or relating to de-icing means for spinners for aircraft screw propellers

Info

Publication number
GB628191A
GB628191A GB3511/47A GB351147A GB628191A GB 628191 A GB628191 A GB 628191A GB 3511/47 A GB3511/47 A GB 3511/47A GB 351147 A GB351147 A GB 351147A GB 628191 A GB628191 A GB 628191A
Authority
GB
United Kingdom
Prior art keywords
shaft
lead
spinners
scraper
entry
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
GB3511/47A
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.)
C S A Ind Ltd
Original Assignee
C S A Ind 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 C S A Ind Ltd filed Critical C S A Ind Ltd
Priority to GB3511/47A priority Critical patent/GB628191A/en
Publication of GB628191A publication Critical patent/GB628191A/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; ARRANGEMENTS 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

Abstract

628,191. Spinners. C.S.A. INDUSTRIES, Ltd., MARSHALL, F. G., and PAUL, P. Feb. 6, 1947, No. 3511. [Class 114] Prevention of ice formation about the entry 15 of a spinner of the type comprising coaxial inner and outer shells 10, 11 is effected by a scraper 12 relatively rotable about the shells 10, 11 during flight. The scraper 12 comprises an open wire frame having a head 13a secured to a shaft 13 mounted in an antifriction bearing 14 to resist rotation. A plurality of wires 12a extend rearwardly from the head 13a adjacent the nose 10a, cross the entry 15 at 12b and follow the leading edge 11a at 16, where they are connected together by a wire 17. The frame may comprise metallic tubular members enclosing electrical heating elements supplied from a slip-ring 25 through a lead 27, a second ring 29, a brush 31, a lead 33, the shaft 13 and a return lead 28. The current supply is controlled automatically by a humid thermostat 52 having a manual override switch 53. In a modification a generator rotor is mounted on the nose interior, the stator being formed on the shaft 13. Specification 627,885 is referred to.
GB3511/47A 1947-02-06 1947-02-06 Improvements in or relating to de-icing means for spinners for aircraft screw propellers Expired GB628191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3511/47A GB628191A (en) 1947-02-06 1947-02-06 Improvements in or relating to de-icing means for spinners for aircraft screw propellers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3511/47A GB628191A (en) 1947-02-06 1947-02-06 Improvements in or relating to de-icing means for spinners for aircraft screw propellers

Publications (1)

Publication Number Publication Date
GB628191A true GB628191A (en) 1949-08-24

Family

ID=9759711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3511/47A Expired GB628191A (en) 1947-02-06 1947-02-06 Improvements in or relating to de-icing means for spinners for aircraft screw propellers

Country Status (1)

Country Link
GB (1) GB628191A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010103104A1 (en) 2009-03-13 2010-09-16 Sagem Defense Securite Engine and pod assembly for an aircraft, equipped with an anti-icing device
FR2950928A1 (en) * 2009-10-02 2011-04-08 Snecma Spinner for turbo machine e.g. jet engine, of aircraft, has internal and external parts mounted in rotation relative to each other along common axis, where parts define cavity that is filled with viscous fluid acting as heating fluid
US20150337677A1 (en) * 2014-05-20 2015-11-26 United Technologies Corporation Geared turbofan with high speed generator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010103104A1 (en) 2009-03-13 2010-09-16 Sagem Defense Securite Engine and pod assembly for an aircraft, equipped with an anti-icing device
FR2943040A1 (en) * 2009-03-13 2010-09-17 Sagem Defense Securite AIRCRAFT ENGINE AND NACELLE ASSEMBLY EQUIPPED WITH ANTI-ICE DEVICE
US8997451B2 (en) 2009-03-13 2015-04-07 Sagem Defense Securite Engine and pod assembly for an aircraft, equipped with an anti-icing device including a source of radiation and pulse control unit connected to the source of radiation
FR2950928A1 (en) * 2009-10-02 2011-04-08 Snecma Spinner for turbo machine e.g. jet engine, of aircraft, has internal and external parts mounted in rotation relative to each other along common axis, where parts define cavity that is filled with viscous fluid acting as heating fluid
US20150337677A1 (en) * 2014-05-20 2015-11-26 United Technologies Corporation Geared turbofan with high speed generator
US9915164B2 (en) * 2014-05-20 2018-03-13 United Technologies Corporation Geared turbofan with high speed generator
US11236632B2 (en) 2014-05-20 2022-02-01 Raytheon Technologies Corporation Geared turbofan with high speed generator

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