DE3205080C2 - - Google Patents
Info
- Publication number
- DE3205080C2 DE3205080C2 DE3205080A DE3205080A DE3205080C2 DE 3205080 C2 DE3205080 C2 DE 3205080C2 DE 3205080 A DE3205080 A DE 3205080A DE 3205080 A DE3205080 A DE 3205080A DE 3205080 C2 DE3205080 C2 DE 3205080C2
- Authority
- DE
- Germany
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/46—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring amplitude of generated current or voltage
- G01P3/465—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring amplitude of generated current or voltage by using dynamo-electro tachometers or electric generator
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56030524A JPS57146164A (en) | 1981-03-05 | 1981-03-05 | Speed detecting device for disk type motor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3205080A1 DE3205080A1 (de) | 1982-09-30 |
DE3205080C2 true DE3205080C2 (US07579456-20090825-P00002.png) | 1987-02-26 |
Family
ID=12306194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19823205080 Granted DE3205080A1 (de) | 1981-03-05 | 1982-02-12 | Scheiben-messvorrichtung zur motorgeschwindigkeits-erfassung |
Country Status (3)
Country | Link |
---|---|
US (1) | US4499420A (US07579456-20090825-P00002.png) |
JP (1) | JPS57146164A (US07579456-20090825-P00002.png) |
DE (1) | DE3205080A1 (US07579456-20090825-P00002.png) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4737674A (en) * | 1986-10-17 | 1988-04-12 | Shicoh Engineering Co., Ltd. | Single phase brushless motor with a core |
US4739203A (en) * | 1986-10-24 | 1988-04-19 | Shicoh Engineering Co. Ltd. | Single-phase brushless motor with cogging features |
US5004981A (en) * | 1988-11-18 | 1991-04-02 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Detector device for simultaneously detecting both the direction and number of rotations of rotating member |
JPH02111705U (US07579456-20090825-P00002.png) * | 1989-02-23 | 1990-09-06 | ||
FR2660028B1 (fr) * | 1990-03-20 | 1994-12-09 | Roulements Soc Nouvelle | Roulement a capteur de position angulaire. |
US5258735A (en) * | 1991-10-28 | 1993-11-02 | Allwine Jr Elmer C | Multi-pole composite magnet used in a magnetic encoder |
US5369323A (en) * | 1991-10-28 | 1994-11-29 | Slonix Engineering | Composite magnet stepper motor |
DE19630764A1 (de) * | 1995-09-29 | 1997-04-03 | Bosch Gmbh Robert | Meßvorrichtung zur berührungslosen Erfassung einer Relativbewegung |
DE19726691A1 (de) * | 1997-06-24 | 1999-01-07 | Itt Mfg Enterprises Inc | Drehwinkelsensor mit einem asymmetrisch angeordneten Permanentmagneten |
FR2765043B1 (fr) * | 1997-06-24 | 2001-02-16 | Rockwell Lvs | Motoreducteur d'activation d'un organe fonctionnel de vehicule automobile |
AU1092799A (en) * | 1997-10-16 | 1999-05-03 | Steven L. Sullivan | Generators and transformers with toroidally wound stator winding |
JP3517350B2 (ja) * | 1998-03-18 | 2004-04-12 | アスモ株式会社 | モータ |
US6323641B1 (en) * | 1999-05-13 | 2001-11-27 | Cts Corporation | Non-contacting position sensor with helical flux linkage |
US7237748B2 (en) * | 2003-12-15 | 2007-07-03 | Delos Aerospace, Llc | Landing gear method and apparatus for braking and maneuvering |
US8212551B2 (en) * | 2004-08-03 | 2012-07-03 | Ntn Corporation | Bearing with absolute angle sensor |
GB0523069D0 (en) * | 2005-11-11 | 2005-12-21 | Airbus Uk Ltd | Aircraft braking system |
ES2343559B1 (es) * | 2008-02-04 | 2011-04-08 | Universidade Da Coruña | Sensor de velocidad angular y vibraciones torsionales basado en imanes permanentes. |
IT202200002654A1 (it) * | 2022-02-14 | 2023-08-14 | Domino S R L | Sistema per misurare la rotazione di una manopola del gas di un veicolo |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB212619A (en) * | 1922-12-09 | 1924-03-10 | British Thomson Houston Co Ltd | Improvements in and relating to dynamo-electric machines |
GB621202A (en) * | 1943-10-13 | 1949-04-06 | Arthur Jean Ducruet | Magneto machine for calling on a telephonic apparatus |
JPS5920267B2 (ja) * | 1975-10-22 | 1984-05-11 | 株式会社日立製作所 | 周波数発電機付電動機 |
JPS5389912A (en) * | 1977-01-19 | 1978-08-08 | Hitachi Ltd | Dc brushless motor |
JPS5574349A (en) * | 1978-11-29 | 1980-06-04 | Marantz Japan Inc | Flat type motor |
JPS552390A (en) * | 1979-04-24 | 1980-01-09 | Stanley Electric Co Ltd | Revolving vane of motor-type fan |
-
1981
- 1981-03-05 JP JP56030524A patent/JPS57146164A/ja active Granted
-
1982
- 1982-02-03 US US06/345,420 patent/US4499420A/en not_active Expired - Fee Related
- 1982-02-12 DE DE19823205080 patent/DE3205080A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
US4499420A (en) | 1985-02-12 |
JPS57146164A (en) | 1982-09-09 |
DE3205080A1 (de) | 1982-09-30 |
JPS6367140B2 (US07579456-20090825-P00002.png) | 1988-12-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |