GB724745A - An electrically heated propeller de-icer - Google Patents

An electrically heated propeller de-icer

Info

Publication number
GB724745A
GB724745A GB18924/53A GB1892453A GB724745A GB 724745 A GB724745 A GB 724745A GB 18924/53 A GB18924/53 A GB 18924/53A GB 1892453 A GB1892453 A GB 1892453A GB 724745 A GB724745 A GB 724745A
Authority
GB
United Kingdom
Prior art keywords
icer
wire
heating
heating element
conductive rubber
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
GB18924/53A
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.)
Wingfoot Corp
Original Assignee
Wingfoot 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 Wingfoot Corp filed Critical Wingfoot Corp
Publication of GB724745A publication Critical patent/GB724745A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D15/00De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/12De-icing or preventing icing on exterior surfaces of aircraft by electric heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Resistance Heating (AREA)

Abstract

724,745. Electrically-heated de-icers. WING- FOOT CORPORATION. July 8, 1953 [Dec. 12, 1952], No. 18924/53. Class 39 (3). An electrically-heated propeller de-icer comprises a body of resilient rubber containing a' conductive rubber heating element and at least one wire containing heating element. The de-icer is preferably in. sheet form and in Fig. 2 is shown attached to the leading edge of a propeller blade, a conductive rubber element 8 being in the central portion of the de-icer and a wire heating element 9, 9 being disposed on either side of the rubber element 8. In Fig. 5, wire elements 26 are formed of a number of parallel connected U-shaped wires, and in Fig. 4 (not shown) the central area of the heating unit comprises an additional wire element. In Fig. 6 (not shown) the heating wires extend parallel and longitudinally of the de-icer body. A further modification, Fig. 7, has wire heating elements 30 of which the wires are serpentine shaped. The area of the conductive rubber heating element preferably does not exceed 33 per cent of the de-icing area and different degrees of heat from different areas of the de-icer may be provided by appropriate choice of the various heating elements when constructing the de-icer.
GB18924/53A 1952-12-12 1953-07-08 An electrically heated propeller de-icer Expired GB724745A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US724745XA 1952-12-12 1952-12-12

Publications (1)

Publication Number Publication Date
GB724745A true GB724745A (en) 1955-02-23

Family

ID=22107832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18924/53A Expired GB724745A (en) 1952-12-12 1953-07-08 An electrically heated propeller de-icer

Country Status (1)

Country Link
GB (1) GB724745A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243412A (en) * 1990-03-30 1991-10-30 United Technologies Corp Aircraft engine propulsor blade deicing
WO2011127997A1 (en) * 2010-04-12 2011-10-20 Siemens Aktiengesellschaft Heating mats arranged in a loop on a blade
CN103582758A (en) * 2011-05-31 2014-02-12 Vtt技术研究中心 Wind turbine blade and related method of manufacture
WO2018001435A1 (en) * 2016-06-30 2018-01-04 Vestas Wind Systems A/S Busbars in a stacking arrangement

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243412A (en) * 1990-03-30 1991-10-30 United Technologies Corp Aircraft engine propulsor blade deicing
GB2243412B (en) * 1990-03-30 1994-11-23 United Technologies Corp Aircraft engine propulsor blade deicing
WO2011127997A1 (en) * 2010-04-12 2011-10-20 Siemens Aktiengesellschaft Heating mats arranged in a loop on a blade
CN102822515A (en) * 2010-04-12 2012-12-12 西门子公司 Heating mats arranged in a loop on a blade
US9415875B2 (en) 2010-04-12 2016-08-16 Siemens Aktiengesellschaft Heating mats arranged in a loop on a blade
EP2715128A4 (en) * 2011-05-31 2015-04-08 Teknologian Tutkimuskeskus Vtt Oy Wind turbine blade and related method of manufacture
EP2715128A1 (en) * 2011-05-31 2014-04-09 Teknologian tutkimuskeskus VTT Wind turbine blade and related method of manufacture
CN103582758A (en) * 2011-05-31 2014-02-12 Vtt技术研究中心 Wind turbine blade and related method of manufacture
CN103582758B (en) * 2011-05-31 2017-11-10 维斯泰克Oy公司 Wind turbine blade and related manufacture method
US10632573B2 (en) 2011-05-31 2020-04-28 Wicetec Oy Wind turbine blade and related method of manufacture
WO2018001435A1 (en) * 2016-06-30 2018-01-04 Vestas Wind Systems A/S Busbars in a stacking arrangement
CN109563806A (en) * 2016-06-30 2019-04-02 维斯塔斯风力系统集团公司 Bus bar in stacked arrangement
US11319934B2 (en) 2016-06-30 2022-05-03 Vestas Wind Systems A/S Busbars in a stacking arrangement

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