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BR9101228A - Aquecedor de palheta para descongelamento de uma palheta propulsora de motor de aeronave - Google Patents

Aquecedor de palheta para descongelamento de uma palheta propulsora de motor de aeronave

Info

Publication number
BR9101228A
BR9101228A BR919101228A BR9101228A BR9101228A BR 9101228 A BR9101228 A BR 9101228A BR 919101228 A BR919101228 A BR 919101228A BR 9101228 A BR9101228 A BR 9101228A BR 9101228 A BR9101228 A BR 9101228A
Authority
BR
Brazil
Prior art keywords
reed
defrosting
heater
aircraft engine
engine powering
Prior art date
Application number
BR919101228A
Other languages
English (en)
Inventor
Linda S Boyd
James M Dolan
James A Cook
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Publication of BR9101228A publication Critical patent/BR9101228A/pt

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)
  • Surface Heating Bodies (AREA)
  • Resistance Heating (AREA)
BR919101228A 1990-03-30 1991-03-27 Aquecedor de palheta para descongelamento de uma palheta propulsora de motor de aeronave BR9101228A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50239290A 1990-03-30 1990-03-30

Publications (1)

Publication Number Publication Date
BR9101228A true BR9101228A (pt) 1991-11-05

Family

ID=23997612

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919101228A BR9101228A (pt) 1990-03-30 1991-03-27 Aquecedor de palheta para descongelamento de uma palheta propulsora de motor de aeronave

Country Status (4)

Country Link
US (1) US5131812A (pt)
BR (1) BR9101228A (pt)
FR (1) FR2660281B1 (pt)
GB (1) GB2243412B (pt)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5509625A (en) * 1993-12-21 1996-04-23 United Technologies Corp. Electrical brush-wear indicator
FR2744872B1 (fr) * 1996-02-08 1998-04-10 Eurocopter France Dispositif de chauffage d'un profil aerodynamique
US5948298A (en) * 1996-04-26 1999-09-07 Ford Global Technologies, Inc. Battery heating system
US6753513B2 (en) * 2002-03-19 2004-06-22 Hamilton Sundstrand Propeller de-icing system
US7588212B2 (en) * 2003-07-08 2009-09-15 Rohr Inc. Method and apparatus for noise abatement and ice protection of an aircraft engine nacelle inlet lip
US7131815B2 (en) * 2003-07-11 2006-11-07 Rolls-Royce Plc Inlet guide vane
US7763833B2 (en) 2004-03-12 2010-07-27 Goodrich Corp. Foil heating element for an electrothermal deicer
US7211772B2 (en) * 2005-03-14 2007-05-01 Goodrich Corporation Patterned electrical foil heater element having regions with different ribbon widths
EP1866202B1 (en) 2005-04-04 2012-11-21 Goodrich Corporation Electrothermal deicing apparatus and a dual function heater conductor for use therein
US7690186B2 (en) * 2005-11-09 2010-04-06 Pratt & Whitney Canada Corp. Gas turbine engine including apparatus to transfer power between multiple shafts
US7633450B2 (en) 2005-11-18 2009-12-15 Goodrich Corporation Radar altering structure using specular patterns of conductive material
US7923668B2 (en) 2006-02-24 2011-04-12 Rohr, Inc. Acoustic nacelle inlet lip having composite construction and an integral electric ice protection heater disposed therein
CN101466598B (zh) 2006-03-10 2013-02-27 豪富公司 飞机中使用的低密度雷击防护物
CN101565893B (zh) 2006-05-02 2015-05-20 罗尔股份有限公司 制造纳米增强碳纤维和含有纳米增强碳纤维的组件的方法
US20080166563A1 (en) 2007-01-04 2008-07-10 Goodrich Corporation Electrothermal heater made from thermally conducting electrically insulating polymer material
US20090241509A1 (en) * 2008-03-25 2009-10-01 Isaac Jon Hogate Turbine engine inlet strut deicing
FR2935357B1 (fr) * 2008-09-03 2010-08-27 Aircelle Sa Procede de fabrication d'un element de nacelle
US9656757B2 (en) * 2008-09-16 2017-05-23 Hamilton Sundstrand Corporation Propeller deicing system
US20100098896A1 (en) * 2008-10-16 2010-04-22 Edward Claude Rice Patch
US8778487B2 (en) * 2008-10-16 2014-07-15 Rolls-Royce Corporation Tape
US8202056B2 (en) * 2008-10-16 2012-06-19 Rolls-Royce Corporation Morphable composite structure
US20100147821A1 (en) * 2008-12-01 2010-06-17 Kaesler Arthur D Thermal deicer
US8294316B2 (en) 2009-07-28 2012-10-23 Rolls-Royce North American Technologies, Inc. Electrical power generation apparatus for contra-rotating open-rotor aircraft propulsion system
US8561934B2 (en) 2009-08-28 2013-10-22 Teresa M. Kruckenberg Lightning strike protection
US8890032B2 (en) 2010-09-17 2014-11-18 Hamilton Sundstrand Corporation Propeller heater lead
US9140187B2 (en) 2012-10-05 2015-09-22 United Technologies Corporation Magnetic de-icing
EP2949876B1 (en) * 2014-05-29 2020-07-08 Rolls-Royce Corporation System and method to manage engine transients for rapid power demand changes
CN107084100B (zh) * 2017-06-19 2023-04-18 东方电气风电股份有限公司 一种基于石墨烯加热膜的风电叶片加热融冰系统及该叶片的制作方法
US12391389B2 (en) 2022-10-07 2025-08-19 The Boeing Company Systems and methods for deicing aircraft
US12365466B1 (en) * 2024-01-23 2025-07-22 General Electric Company Power switching system of an anti-ice system for use with a main power supply and an auxiliary power supply

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2084556A (en) * 1935-08-01 1937-06-22 Expanded Metal Electrical resistance and heater element
US2552075A (en) * 1944-08-05 1951-05-08 Catherine Van Daam Heating device for airplanes
US2496279A (en) * 1945-02-10 1950-02-07 Safeway Heat Elements Inc Flexible electric heater for deicing airfoils
US2599059A (en) * 1945-07-31 1952-06-03 Goodrich Co B F Means for preventing ice accumulation on airfoils
FR950407A (fr) * 1946-04-04 1949-09-27 Goodrich Co B F Perfectionnements apportés aux revêtements protecteurs chauffés pour des parties d'avions, telles que les pales d'hélices
GB613655A (en) * 1946-06-24 1948-12-01 Robert Scheffer Ely Improvements in or relating to electric heating elements, particularly applicable tode-icing
US2503457A (en) * 1947-04-04 1950-04-11 Curtiss Wright Corp Propeller blade deicing shoe
GB641363A (en) * 1947-10-24 1950-08-09 Rotol Ltd Improvements in or relating to means for electrically heating the spinners of airscrews
US2743890A (en) * 1952-07-31 1956-05-01 Goodrich Co B F Electrically heated protective covering for aircraft
GB725125A (en) * 1952-11-26 1955-03-02 Goodrich Co B F Improvements in or relating to electrically heated protective coverings
FR1077346A (fr) * 1952-12-12 1954-11-05 Wingfoot Corp Dégivreur
GB724745A (en) * 1952-12-12 1955-02-23 Wingfoot Corp An electrically heated propeller de-icer
FR1366365A (fr) * 1963-08-09 1964-07-10 Napier & Son Ltd Perfectionnements aux appareils dégivreurs
CA1069870A (en) * 1977-03-04 1980-01-15 B.F. Goodrich Company (The) Propeller deicer
US5144113A (en) * 1988-11-30 1992-09-01 Safeway Products, Inc. Electrically heated deicer for aircraft blades

Also Published As

Publication number Publication date
GB9105691D0 (en) 1991-05-01
US5131812A (en) 1992-07-21
GB2243412B (en) 1994-11-23
FR2660281A1 (fr) 1991-10-04
FR2660281B1 (fr) 1995-04-21
GB2243412A (en) 1991-10-30

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Legal Events

Date Code Title Description
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 27/03/2006