FR2639608B1 - Degivreur pour helices d'avion, rotors d'helicoptere et analogues - Google Patents

Degivreur pour helices d'avion, rotors d'helicoptere et analogues

Info

Publication number
FR2639608B1
FR2639608B1 FR8915605A FR8915605A FR2639608B1 FR 2639608 B1 FR2639608 B1 FR 2639608B1 FR 8915605 A FR8915605 A FR 8915605A FR 8915605 A FR8915605 A FR 8915605A FR 2639608 B1 FR2639608 B1 FR 2639608B1
Authority
FR
France
Prior art keywords
defroster
helicopter rotors
aircraft propellers
propellers
aircraft
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 - Fee Related
Application number
FR8915605A
Other languages
English (en)
Other versions
FR2639608A1 (fr
Inventor
Henry B Hall
James A Cook
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.)
Safeway Products Inc
Original Assignee
Safeway Products Inc
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 Safeway Products Inc filed Critical Safeway Products Inc
Publication of FR2639608A1 publication Critical patent/FR2639608A1/fr
Application granted granted Critical
Publication of FR2639608B1 publication Critical patent/FR2639608B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
FR8915605A 1988-11-30 1989-11-28 Degivreur pour helices d'avion, rotors d'helicoptere et analogues Expired - Fee Related FR2639608B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/277,698 US5144113A (en) 1988-11-30 1988-11-30 Electrically heated deicer for aircraft blades

Publications (2)

Publication Number Publication Date
FR2639608A1 FR2639608A1 (fr) 1990-06-01
FR2639608B1 true FR2639608B1 (fr) 1992-10-09

Family

ID=23061999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8915605A Expired - Fee Related FR2639608B1 (fr) 1988-11-30 1989-11-28 Degivreur pour helices d'avion, rotors d'helicoptere et analogues

Country Status (7)

Country Link
US (1) US5144113A (fr)
JP (1) JPH02249798A (fr)
CA (1) CA2002590A1 (fr)
DE (1) DE3938658C2 (fr)
FR (1) FR2639608B1 (fr)
GB (1) GB2226536B (fr)
SE (1) SE8904040L (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243412B (en) * 1990-03-30 1994-11-23 United Technologies Corp Aircraft engine propulsor blade deicing
US5986163A (en) * 1992-06-19 1999-11-16 Augustine Medical, Inc. Normothermic heater wound covering
US6406448B1 (en) 1992-06-19 2002-06-18 Augustine Medical, Inc. Normothermic heater covering for tissue treatment
US5964723A (en) * 1992-06-19 1999-10-12 Augustine Medical, Inc. Normothermic tissue heating wound covering
US6465708B1 (en) 1992-06-19 2002-10-15 Augustine Medical, Inc. Covering
US5947914A (en) * 1995-02-21 1999-09-07 Augustine Medical, Inc. Wound covering
US5954680A (en) 1992-06-19 1999-09-21 Augustine Medical, Inc. Near hyperthermic heater wound covering
US5817145A (en) 1994-11-21 1998-10-06 Augustine Medical, Inc. Wound treatment device
US6110197A (en) * 1994-11-21 2000-08-29 Augustine Medical, Inc. Flexible non-contact wound treatment device with a single joint
US6093160A (en) * 1994-11-21 2000-07-25 Augustine Medical, Inc. Flexible non-contact wound treatment device
DE10151298A1 (de) * 2001-10-17 2003-04-30 Joerg Runge-Rannow Heizfolie aus mehreren Schichten und Verfahren zu deren Herstellung
US6753513B2 (en) * 2002-03-19 2004-06-22 Hamilton Sundstrand Propeller de-icing system
US7763833B2 (en) * 2004-03-12 2010-07-27 Goodrich Corp. Foil heating element for an electrothermal deicer
DE102004020662B3 (de) * 2004-04-24 2005-09-15 Esw-Extel Systems Wedel Gesellschaft Für Ausrüstung Mbh Vorrichtung zur Beheizung von Verriegelungselementen in Flugzeugen
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
GB2438389A (en) * 2006-05-23 2007-11-28 Gkn Aerospace Transparency Sys Heating system for leading edge of aircraft
FR2973190B1 (fr) * 2011-03-22 2014-08-29 Eurocopter France Dispositif d'alimentation electrique d'un element resistif, et systeme electrique muni dudit dispositif et dudit element resistif
ES2655799T3 (es) 2014-03-03 2018-02-21 Airbus Helicopters Capa de protección de bordes de ataque de elementos alares de aeronaves
US10464680B2 (en) * 2016-08-30 2019-11-05 The Boeing Company Electrically conductive materials for heating and deicing airfoils

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR932600A (fr) * 1945-06-26 1948-03-25 Rotol Ltd Dispositif pour empêcher la formation de givre sur les aéronefs et les surfaces sujettes au givrage
US2564325A (en) * 1946-04-04 1951-08-14 Goodrich Co B F Heated propeller covering
US2743890A (en) * 1952-07-31 1956-05-01 Goodrich Co B F Electrically heated protective covering for aircraft
US2757273A (en) * 1952-12-12 1956-07-31 Goodyear Tire & Rubber De-icer
US3569602A (en) * 1969-07-07 1971-03-09 Perkin Elmer Corp Temperature programming apparatus with a heating sensing arrangement
GB1386792A (en) * 1971-04-08 1975-03-12 Rotax Ltd Electrical heating apparatus for reducing or preventing the formation of ice on aircraft parts
US3781526A (en) * 1971-10-26 1973-12-25 Dana Int Ltd Heating apparatus
DE2153434B2 (de) * 1971-10-27 1972-11-09 Licentia Patent Verwaltungs GmbH, 6000 Frankfurt Befestigung von erosionsschutzkanten an flugzeugprofilen
US4002883A (en) * 1975-07-23 1977-01-11 General Electric Company Glass-ceramic plate with multiple coil film heaters
FR2354242A1 (fr) * 1976-06-11 1978-01-06 Paulstra Sa Perfectionnements apportes aux surfaces alaires, plus specialement aux pales d'helicopteres, munies de moyens de degivrage
CA1069870A (fr) * 1977-03-04 1980-01-15 B.F. Goodrich Company (The) Degrivreur d'helice
US4203198A (en) * 1978-12-04 1980-05-20 International Telephone And Telegraph Corporation Method of construction of electrical heating panels
GB2121745A (en) * 1982-06-17 1984-01-04 Westland Plc Aircraft de-icing apparatus
US4486649A (en) * 1983-04-25 1984-12-04 Dana Corporation Contact heater mounting assembly
JPS6052040A (ja) * 1983-08-31 1985-03-23 Hitachi Ltd 半導体集積回路
US4764665A (en) * 1985-07-02 1988-08-16 Material Concepts, Inc. Electrically heated gloves

Also Published As

Publication number Publication date
DE3938658A1 (de) 1990-06-28
US5144113A (en) 1992-09-01
CA2002590A1 (fr) 1990-05-31
DE3938658C2 (de) 1994-07-28
GB2226536A (en) 1990-07-04
SE8904040L (sv) 1990-05-31
SE8904040D0 (sv) 1989-11-29
FR2639608A1 (fr) 1990-06-01
GB8925700D0 (en) 1990-01-04
JPH02249798A (ja) 1990-10-05
GB2226536B (en) 1992-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse