CA2794077C - Rotor de queue a alimentation electrique pour un helicoptere - Google Patents
Rotor de queue a alimentation electrique pour un helicoptere Download PDFInfo
- Publication number
- CA2794077C CA2794077C CA 2794077 CA2794077A CA2794077C CA 2794077 C CA2794077 C CA 2794077C CA 2794077 CA2794077 CA 2794077 CA 2794077 A CA2794077 A CA 2794077A CA 2794077 C CA2794077 C CA 2794077C
- Authority
- CA
- Canada
- Prior art keywords
- tail rotor
- blades
- coaxial
- rotating components
- rotor
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
Linvention concerne un rotor de queue électrique (1) dhélicoptère qui comprend un boîtier (2) entourant le rotor de queue (1); au moins un moteur synchrone alimenté par aimant permanent et doté dun stator (6, 7) comportant plusieurs pôles (9), ledit moteur synchrone étant intégré sous forme de torus (8) autour dune ouverture du boîtier (2) et englobant le rotor de queue (1); des pales (4) de rotor de queue (1) fixées à au moins un composant rotatif (10, 11) dudit moteur synchrone; et des éléments dalimentation fournissant de lénergie électrique au moteur synchrone caractérisés par le fait que les éléments de contrôle de pas de pale se trouvent au niveau du torus (8). Linvention se caractérise, dune part, par le fait que deux moteurs synchrones coaxiaux dotée dun stator (6, 7) chacun et quun composant de rotation coaxiale (10, 11) est prévu sur chacun et, dautre part, par le fait que les pales (4) du rotor de queue (1) sont reliées à chacun des composants de rotation coaxiaux (10, 11) desdits moteurs synchrones.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP1140062.3 | 2011-12-28 | ||
| EP11400623 | 2011-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2794077A1 CA2794077A1 (fr) | 2013-06-28 |
| CA2794077C true CA2794077C (fr) | 2015-03-31 |
Family
ID=48693620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2794077 Active CA2794077C (fr) | 2011-12-28 | 2012-10-31 | Rotor de queue a alimentation electrique pour un helicoptere |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2794077C (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2821344B1 (fr) * | 2013-07-02 | 2015-10-14 | AIRBUS HELICOPTERS DEUTSCHLAND GmbH | Système d'entraînement de rotor |
| EP3501983B2 (fr) | 2017-12-22 | 2025-08-20 | LEONARDO S.p.A. | Système anticouple pour hélicoptère et procédé pour commander un système anticouple pour hélicoptère |
| US10611496B2 (en) * | 2018-01-22 | 2020-04-07 | Textron Innovations Inc. | Power allocation systems for aircraft |
| CN109455295B (zh) * | 2018-11-07 | 2023-09-12 | 杭州翼能科技有限公司 | 旋翼控制装置及旋翼飞行器 |
-
2012
- 2012-10-31 CA CA 2794077 patent/CA2794077C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2794077A1 (fr) | 2013-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| H11 | Ip right ceased following rejected request for revival |
Free format text: ST27 STATUS EVENT CODE: T-6-6-H10-H11-H101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: TIME LIMIT FOR REVERSAL EXPIRED Effective date: 20250430 |