DE69609587T2 - Vibrationsangetriebener Motor mit Rotor/Stator-Zwischenschicht aus Formgedächtnislegierung - Google Patents
Vibrationsangetriebener Motor mit Rotor/Stator-Zwischenschicht aus FormgedächtnislegierungInfo
- Publication number
- DE69609587T2 DE69609587T2 DE69609587T DE69609587T DE69609587T2 DE 69609587 T2 DE69609587 T2 DE 69609587T2 DE 69609587 T DE69609587 T DE 69609587T DE 69609587 T DE69609587 T DE 69609587T DE 69609587 T2 DE69609587 T2 DE 69609587T2
- Authority
- DE
- Germany
- Prior art keywords
- rotor
- vibration
- intermediate layer
- layer made
- shape memory
- 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
Links
- 229910001285 shape-memory alloy Inorganic materials 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
- H02N2/16—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors using travelling waves, i.e. Rayleigh surface waves
- H02N2/163—Motors with ring stator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
- H02N2/005—Mechanical details, e.g. housings
- H02N2/0065—Friction interface
- H02N2/007—Materials
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9514169A FR2742011B1 (fr) | 1995-11-30 | 1995-11-30 | Moteur a vibrations a interface rotor/stator a alliage a memoire de forme |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69609587D1 DE69609587D1 (de) | 2000-09-07 |
DE69609587T2 true DE69609587T2 (de) | 2001-04-19 |
Family
ID=9485022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69609587T Expired - Fee Related DE69609587T2 (de) | 1995-11-30 | 1996-11-29 | Vibrationsangetriebener Motor mit Rotor/Stator-Zwischenschicht aus Formgedächtnislegierung |
Country Status (7)
Country | Link |
---|---|
US (1) | US5747951A (de) |
EP (1) | EP0777278B1 (de) |
JP (1) | JPH09294385A (de) |
CA (1) | CA2191686A1 (de) |
DE (1) | DE69609587T2 (de) |
ES (1) | ES2152004T3 (de) |
FR (1) | FR2742011B1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1094274A (ja) * | 1996-09-11 | 1998-04-10 | Canon Inc | 振動型駆動装置およびこれを備えた装置 |
FR2771998B1 (fr) | 1997-12-08 | 2000-02-25 | Sfim Ind | Actionneur de gouverne de commande de vol d'aeronef |
JP3405697B2 (ja) * | 1999-09-20 | 2003-05-12 | ローム株式会社 | 半導体チップ |
US6367253B2 (en) * | 1999-12-20 | 2002-04-09 | Las, L.L.C. | Shape memory alloy actuators for aircraft landing gear |
US6226992B1 (en) | 1999-12-20 | 2001-05-08 | Hycomp, Inc. | Heat converter engine using a shape memory alloy actuator |
FR2806225B1 (fr) * | 2000-03-10 | 2006-12-29 | Sagem | Moteurs a vibrations |
JP3715971B2 (ja) * | 2003-04-02 | 2005-11-16 | ローム株式会社 | 半導体装置 |
US20070291382A1 (en) * | 2006-06-16 | 2007-12-20 | Pinard Adam I | Mirror mounting structures and methods employing shape memory materials for limited rotation motors and scanners |
GB2446428B (en) * | 2006-12-02 | 2010-08-04 | Nanomotion Ltd | Controllable coupling force |
US9919808B2 (en) | 2015-06-01 | 2018-03-20 | Parker-Hannifin Corporation | Piezoelectrically-controlled fuel delivery system |
JP6848614B2 (ja) * | 2017-03-31 | 2021-03-24 | セイコーエプソン株式会社 | 圧電駆動装置、圧電駆動装置の駆動方法、ロボット、電子部品搬送装置、プリンターおよびプロジェクター |
DE102019202326B3 (de) | 2019-02-21 | 2020-07-16 | Robert Bosch Gmbh | Verfahren zum Betreiben eines kapazitiven MEMS-Sensors sowie kapazitiver MEMS-Sensor |
CN111762663B (zh) * | 2020-07-09 | 2021-11-23 | 杭州市特种设备检测研究院 | 一种振动摩擦驱动的电梯 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR910003669B1 (ko) * | 1987-10-20 | 1991-06-08 | 마쯔시다덴기산교 가부시가이샤 | 초음파 모우터 |
DE4025129A1 (de) * | 1990-08-08 | 1992-02-13 | Bosch Gmbh Robert | Schwingungsmotor |
-
1995
- 1995-11-30 FR FR9514169A patent/FR2742011B1/fr not_active Expired - Fee Related
-
1996
- 1996-11-29 DE DE69609587T patent/DE69609587T2/de not_active Expired - Fee Related
- 1996-11-29 CA CA002191686A patent/CA2191686A1/fr not_active Abandoned
- 1996-11-29 ES ES96402592T patent/ES2152004T3/es not_active Expired - Lifetime
- 1996-11-29 US US08/758,527 patent/US5747951A/en not_active Expired - Fee Related
- 1996-11-29 EP EP96402592A patent/EP0777278B1/de not_active Expired - Lifetime
- 1996-12-02 JP JP8321706A patent/JPH09294385A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0777278B1 (de) | 2000-08-02 |
EP0777278A1 (de) | 1997-06-04 |
JPH09294385A (ja) | 1997-11-11 |
FR2742011A1 (fr) | 1997-06-06 |
DE69609587D1 (de) | 2000-09-07 |
CA2191686A1 (fr) | 1997-05-31 |
FR2742011B1 (fr) | 1998-02-20 |
ES2152004T3 (es) | 2001-01-16 |
US5747951A (en) | 1998-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: SAGEM SA, PARIS, FR |
|
8339 | Ceased/non-payment of the annual fee |