FR2213871B1 - - Google Patents
Info
- Publication number
- FR2213871B1 FR2213871B1 FR7300859A FR7300859A FR2213871B1 FR 2213871 B1 FR2213871 B1 FR 2213871B1 FR 7300859 A FR7300859 A FR 7300859A FR 7300859 A FR7300859 A FR 7300859A FR 2213871 B1 FR2213871 B1 FR 2213871B1
- Authority
- FR
- France
- 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
Links
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/46—Blades
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- 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
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
- B64D45/02—Lightning protectors; Static dischargers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/46—Blades
- B64C27/473—Constructional features
- B64C2027/4733—Rotor blades substantially made from particular materials
- B64C2027/4736—Rotor blades substantially made from particular materials from composite materials
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7300859A FR2213871B1 (ja) | 1973-01-11 | 1973-01-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7300859A FR2213871B1 (ja) | 1973-01-11 | 1973-01-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2213871A1 FR2213871A1 (ja) | 1974-08-09 |
FR2213871B1 true FR2213871B1 (ja) | 1975-03-28 |
Family
ID=9113129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7300859A Expired FR2213871B1 (ja) | 1973-01-11 | 1973-01-11 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2213871B1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3923421A (en) * | 1974-12-19 | 1975-12-02 | United Technologies Corp | Lightning protected composite helicopter blade |
CA1069870A (en) * | 1977-03-04 | 1980-01-15 | B.F. Goodrich Company (The) | Propeller deicer |
GB8609355D0 (en) * | 1986-04-17 | 1986-09-17 | Westland Plc | Erosion shields for aerofoil surfaces |
DK200600653A (da) | 2006-05-09 | 2007-11-10 | Vestas Wind Sys As | Lynbeskyttelsesanlæg til en vindmöllevinge, og fremgangsmåde til fremstilling af en vindmöllevinge med et lynbeskyttelsessystem |
DE102008006523A1 (de) | 2008-01-29 | 2009-07-30 | Airbus Deutschland Gmbh | Faserverbundbauteil für ein Luft- oder Raumfahrzeug |
US9745070B2 (en) | 2014-11-11 | 2017-08-29 | The Boeing Company | Systems for multiple zone heaters for rotor craft and methods of operation |
US10538317B2 (en) | 2016-07-27 | 2020-01-21 | Textron Innovations Inc. | Rotor blade erosion protection systems |
FR3059043B1 (fr) * | 2016-11-18 | 2018-12-14 | Safran Aircraft Engines | Turbomachine munie d'un transformateur triphase d'alimentation d'elements de degivrage electrique |
US10710732B2 (en) * | 2017-09-15 | 2020-07-14 | Bell Helicopter Textron Inc. | Rotary aircraft ice protection system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1015320A (fr) * | 1949-04-11 | 1952-09-15 | Rotax Ltd | Dispositif de dégivrage des vavions |
FR1366365A (fr) * | 1963-08-09 | 1964-07-10 | Napier & Son Ltd | Perfectionnements aux appareils dégivreurs |
-
1973
- 1973-01-11 FR FR7300859A patent/FR2213871B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2213871A1 (ja) | 1974-08-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses | ||
ST | Notification of lapse |