DE69515457D1 - Verbesserter geschalteter Reluktanzgeschwindigkeitssensor - Google Patents
Verbesserter geschalteter ReluktanzgeschwindigkeitssensorInfo
- Publication number
- DE69515457D1 DE69515457D1 DE69515457T DE69515457T DE69515457D1 DE 69515457 D1 DE69515457 D1 DE 69515457D1 DE 69515457 T DE69515457 T DE 69515457T DE 69515457 T DE69515457 T DE 69515457T DE 69515457 D1 DE69515457 D1 DE 69515457D1
- Authority
- DE
- Germany
- Prior art keywords
- speed sensor
- switched reluctance
- improved switched
- reluctance speed
- improved
- 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
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
- G01P3/443—Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in bearings
-
- 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
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/364,598 US5574361A (en) | 1994-12-27 | 1994-12-27 | Switched reluctance angular velocity sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69515457D1 true DE69515457D1 (de) | 2000-04-13 |
DE69515457T2 DE69515457T2 (de) | 2000-11-23 |
Family
ID=23435240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69515457T Expired - Fee Related DE69515457T2 (de) | 1994-12-27 | 1995-12-15 | Verbesserter geschalteter Reluktanzgeschwindigkeitssensor |
Country Status (5)
Country | Link |
---|---|
US (1) | US5574361A (de) |
EP (1) | EP0721106B1 (de) |
JP (1) | JPH08240606A (de) |
CA (1) | CA2163279A1 (de) |
DE (1) | DE69515457T2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6948856B2 (en) * | 2000-11-06 | 2005-09-27 | Nsk Ltd. | Rolling bearing device and ring with sensor for the rolling bearing device |
US6414479B1 (en) | 2000-12-05 | 2002-07-02 | The Torrington Company | Sensor system for sensing axle speed |
WO2004008075A2 (en) * | 2002-07-17 | 2004-01-22 | The Timken Company | Apparatus and method for absolute angular position sensing |
US20040145365A1 (en) * | 2003-01-24 | 2004-07-29 | Carl Freudenberg Kg | Annular sensor housing |
KR100624331B1 (ko) * | 2005-03-11 | 2006-09-19 | 한국하니웰 주식회사 | 회전속도 센서 |
KR101245196B1 (ko) * | 2011-01-25 | 2013-03-19 | 주식회사 아앤시티 | 자이로스코프 |
US9377328B2 (en) * | 2012-01-24 | 2016-06-28 | GM Global Technology Operations LLC | Variable reluctance sensor using spatially modulated magnetic fields |
CN104374940A (zh) * | 2014-09-24 | 2015-02-25 | 昆山腾朗电子有限公司 | 一种齿轮角速度测量装置 |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3739211A (en) * | 1971-10-15 | 1973-06-12 | Amper Corp | Magnetic tachometer |
JPS5657956A (en) * | 1979-10-16 | 1981-05-20 | Matsushita Electric Ind Co Ltd | Revolution detector |
JP2633255B2 (ja) * | 1987-07-23 | 1997-07-23 | 光洋精工株式会社 | 車軸用軸受装置 |
FR2631664B1 (fr) * | 1988-05-19 | 1994-09-16 | Skf France | Montage de moyeu de roue non motrice de vehicule equipe d'un dispositif a pulseur et capteur pour mesure de la vitesse de rotation de la roue |
US5111098A (en) * | 1988-08-24 | 1992-05-05 | Rockwell International Corporation | Unitary rotational speed sensor |
US5223760A (en) * | 1988-08-24 | 1993-06-29 | Rockwell International Corporation | Wheel speed sensor for drive axle |
DE3839558A1 (de) * | 1988-11-24 | 1990-05-31 | Skf Gmbh | Vorrichtung zur elektrischen verbindung von aufnehmern an lagern |
DE3839557A1 (de) * | 1988-11-24 | 1990-05-31 | Skf Gmbh | Elektrische steckverbindung fuer aufnehmer an lagern |
US5229715A (en) * | 1989-04-03 | 1993-07-20 | Sanken Airpax Ltd. | Variable reluctance sensor for electromagnetically sensing the rate of movement of an object |
FR2645924B1 (fr) * | 1989-04-18 | 1994-09-02 | Roulements Soc Nouvelle | Palier preassemble a elements codeur et capteur additionnels |
EP0395783A1 (de) * | 1989-05-05 | 1990-11-07 | Gmn Georg Müller Nürnberg Ag | Sensorlager zur Erfassung von Drehzahl und/oder Verdrehwinkel |
JP2792914B2 (ja) * | 1989-06-02 | 1998-09-03 | 光洋精工株式会社 | 車輪回転速度検出器を備えた車軸用軸受装置 |
FR2649457B1 (fr) * | 1989-07-04 | 1991-10-11 | Skf France | Roulement integre muni d'un pulseur et d'un capteur pour equiper un moyeu de roue de vehicule automobile |
IT217199Z2 (it) * | 1989-09-28 | 1991-11-12 | Riv Officine Di Villar Perosa | Anello magnetico polarizzato per ilrilevamento della velocita di un organo rotante dotato di manicotto diprotezione |
IT1233900B (it) * | 1989-09-28 | 1992-04-21 | Riv Officine Di Villar Perosa | Ruota fonica per il rilevamento della velocita' di un organo rotante, rivestita di materiale elastomerico |
FR2653192B1 (fr) * | 1989-10-16 | 1995-01-20 | Roulements Soc Nouvelle | Roulement comportant un dispositif de detection de la vitesse. |
US5080500A (en) * | 1989-10-16 | 1992-01-14 | The Torrington Company | Bearing assembly speed sensor mounted on carrier ring |
US5023547A (en) * | 1989-11-08 | 1991-06-11 | General Motors Corporation | Variable reluctance rotation sensor with changing flux linkages and including a pair of oppositely poled magnets |
US5023546A (en) * | 1989-11-08 | 1991-06-11 | General Motors Corporation | Variable reluctance rotation sensor with changing coil linkages and a pair of flux producing magnets |
IT1237618B (it) * | 1989-12-15 | 1993-06-08 | Roberto Moretti | Dispositivo atto a permettere la rilevazione della velocita' di rotazione tra due organi in rotazione relativa quali gli organi di supporto di una ruota di un veicolo. |
FR2660028B1 (fr) * | 1990-03-20 | 1994-12-09 | Roulements Soc Nouvelle | Roulement a capteur de position angulaire. |
FR2661226B1 (fr) * | 1990-04-23 | 1992-07-17 | Skf France | Moyeu a roulement equipe d'un dispositif de detection de la vitesse de rotation. |
US5227719A (en) * | 1990-09-07 | 1993-07-13 | Eaton Corporation | Drive axle in-axle annular speed sensor |
FR2670889B1 (fr) * | 1990-11-30 | 1995-05-24 | Skf France | Escaliers bois cremaillere anglaise, poteaux, lisses, gardecorps a fabrication et pose simplifiee. |
FR2671633B1 (fr) * | 1991-01-10 | 1993-04-16 | Skf France | Dispositif de capteur de vitesse de rotation integre dans un moyeu a roulement. |
JP2539382Y2 (ja) * | 1991-04-03 | 1997-06-25 | 日本精工株式会社 | 回転速度検出用軸受ユニット |
FR2678691B1 (fr) * | 1991-07-05 | 1995-04-21 | Skf France | Dispositif de capteur de vitesse de rotation pour roulements et roulement equipe d'un tel dispositif. |
FR2678692B1 (fr) * | 1991-07-05 | 1995-05-12 | Skf France | Ensemble capteur etanche integrable dans un roulement a capteur d'informations et roulement equipe d'un tel ensemble. |
US5281911A (en) * | 1991-11-08 | 1994-01-25 | Eaton Corporation | Vehicle wheel speed sensor employing a locating plate |
US5200697B1 (en) * | 1991-11-27 | 1996-06-18 | Ntn Toyo Bearing Co Ltd | Hub and bearing assembly with integrated rotation sensor including a tone ring and annular transducer |
US5184069A (en) * | 1991-12-03 | 1993-02-02 | Ntn Technical Center, (U.S.A.) Inc. | Rotational speed sensor utilizing magnetic ink tone ring |
US5166611A (en) * | 1992-01-08 | 1992-11-24 | Production Research, Inc. | Tone wheel with coined serrations for engaging an annular support surface and method of assembling same on a wheel bearing seal |
IT1256810B (it) * | 1992-02-28 | 1995-12-15 | Skf Ind Spa | Dispositivo di rilevamento della velocita' di rotazione. |
US5250925A (en) * | 1992-05-11 | 1993-10-05 | General Motors Corporation | Package for speed sensing device having minimum air gap |
US5385410A (en) * | 1992-08-31 | 1995-01-31 | General Motors Corporation | Variable reluctance integral bearing sensor |
FR2702567B1 (fr) * | 1993-03-10 | 1995-05-12 | Skf France | Dispositif de détection radiale de la vitesse de rotation d'un roulement et roulement muni d'un tel dispositif intégré. |
JP3312531B2 (ja) * | 1994-07-18 | 2002-08-12 | 日本精工株式会社 | 回転速度検出装置付ハブユニット |
-
1994
- 1994-12-27 US US08/364,598 patent/US5574361A/en not_active Expired - Fee Related
-
1995
- 1995-11-20 CA CA002163279A patent/CA2163279A1/en not_active Abandoned
- 1995-12-15 DE DE69515457T patent/DE69515457T2/de not_active Expired - Fee Related
- 1995-12-15 EP EP95402827A patent/EP0721106B1/de not_active Expired - Lifetime
- 1995-12-27 JP JP7341251A patent/JPH08240606A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH08240606A (ja) | 1996-09-17 |
EP0721106A3 (de) | 1996-07-31 |
DE69515457T2 (de) | 2000-11-23 |
US5574361A (en) | 1996-11-12 |
CA2163279A1 (en) | 1996-06-28 |
EP0721106A2 (de) | 1996-07-10 |
EP0721106B1 (de) | 2000-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |