FR2354242A1 - Perfectionnements apportes aux surfaces alaires, plus specialement aux pales d'helicopteres, munies de moyens de degivrage - Google Patents

Perfectionnements apportes aux surfaces alaires, plus specialement aux pales d'helicopteres, munies de moyens de degivrage

Info

Publication number
FR2354242A1
FR2354242A1 FR7617777A FR7617777A FR2354242A1 FR 2354242 A1 FR2354242 A1 FR 2354242A1 FR 7617777 A FR7617777 A FR 7617777A FR 7617777 A FR7617777 A FR 7617777A FR 2354242 A1 FR2354242 A1 FR 2354242A1
Authority
FR
France
Prior art keywords
support
icing
elements
ranging
specifically
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.)
Granted
Application number
FR7617777A
Other languages
English (en)
Other versions
FR2354242B1 (fr
Inventor
Michel Dubus
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.)
Paulstra SNC
Original Assignee
Paulstra SNC
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 Paulstra SNC filed Critical Paulstra SNC
Priority to FR7617777A priority Critical patent/FR2354242A1/fr
Priority to IT4977777A priority patent/IT1078483B/it
Priority to DE19772726336 priority patent/DE2726336A1/de
Priority to GB2457477A priority patent/GB1576429A/en
Publication of FR2354242A1 publication Critical patent/FR2354242A1/fr
Application granted granted Critical
Publication of FR2354242B1 publication Critical patent/FR2354242B1/fr
Granted 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

L'invention est relative aux surfaces alaires munies de moyens de dégivrage. Selon l'invention, les moyens de dégivrage comportent, d'une part, un support 3 destiné à être engagé sur le bord d'attaque correspondant de la pale 1, ce support étant divisé en plusieurs compartiments dans lesquels on peut engager les éléments dégivreurs proprement dits 5, qui sont fixés par collage ou tous autres moyens. Le support 3 est monté de façon amovible, par exemple par des vis 8. Des moyens connecteurs électriques 7 sont prévus pour assurer les liaisons électriques avec les éléments dégivreus 5. Des moyens sont également prévus pour s'opposer aux efforts centrifuges qui tendraient à extraire les élements dégivreurs. Application : pales d'hélicoptères.
FR7617777A 1976-06-11 1976-06-11 Perfectionnements apportes aux surfaces alaires, plus specialement aux pales d'helicopteres, munies de moyens de degivrage Granted FR2354242A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7617777A FR2354242A1 (fr) 1976-06-11 1976-06-11 Perfectionnements apportes aux surfaces alaires, plus specialement aux pales d'helicopteres, munies de moyens de degivrage
IT4977777A IT1078483B (it) 1976-06-11 1977-06-10 Superficie alari in particolare ala di elicottero munite di sistemi di antighiaccio
DE19772726336 DE2726336A1 (de) 1976-06-11 1977-06-10 Verbesserungen fuer die ausgestaltung von fluegeloberflaechen, insbesondere fuer die fluegel von hubschraubern, die mit enteisungsmitteln versehen sind
GB2457477A GB1576429A (en) 1976-06-11 1977-06-13 Wing surfaces with deicing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7617777A FR2354242A1 (fr) 1976-06-11 1976-06-11 Perfectionnements apportes aux surfaces alaires, plus specialement aux pales d'helicopteres, munies de moyens de degivrage

Publications (2)

Publication Number Publication Date
FR2354242A1 true FR2354242A1 (fr) 1978-01-06
FR2354242B1 FR2354242B1 (fr) 1980-10-31

Family

ID=9174279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617777A Granted FR2354242A1 (fr) 1976-06-11 1976-06-11 Perfectionnements apportes aux surfaces alaires, plus specialement aux pales d'helicopteres, munies de moyens de degivrage

Country Status (4)

Country Link
DE (1) DE2726336A1 (fr)
FR (1) FR2354242A1 (fr)
GB (1) GB1576429A (fr)
IT (1) IT1078483B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2862804A1 (fr) 2013-10-17 2015-04-22 Airbus Helicopters Dispositif anti-regel pour pales d'aéronef

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8008855A (pt) * 1979-10-03 1981-09-01 Goodrich Co B F Composto para borda de avanco de aeronaves antecedentes
FR2528795A1 (fr) * 1982-06-17 1983-12-23 Westland Plc Dispositif de degivrage pour aeronefs
US5144113A (en) * 1988-11-30 1992-09-01 Safeway Products, Inc. Electrically heated deicer for aircraft blades
GB9502905D0 (en) * 1995-02-15 1995-04-05 Dunlop Ltd Ice protection device
US11807369B2 (en) 2021-03-23 2023-11-07 Airbus Operations Gmbh Heated leading edge structure for an aircraft

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071491B (fr) * 1959-12-17
US2762897A (en) * 1951-06-28 1956-09-11 Lockheed Aircraft Corp De-icing means for aircraft and the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2862804A1 (fr) 2013-10-17 2015-04-22 Airbus Helicopters Dispositif anti-regel pour pales d'aéronef

Also Published As

Publication number Publication date
FR2354242B1 (fr) 1980-10-31
IT1078483B (it) 1985-05-08
DE2726336C2 (fr) 1988-05-26
DE2726336A1 (de) 1977-12-22
GB1576429A (en) 1980-10-08

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Legal Events

Date Code Title Description
TP Transmission of property
CL Concession to grant licences