GB8614450D0 - Vehicle road speed sensor - Google Patents
Vehicle road speed sensorInfo
- Publication number
- GB8614450D0 GB8614450D0 GB868614450A GB8614450A GB8614450D0 GB 8614450 D0 GB8614450 D0 GB 8614450D0 GB 868614450 A GB868614450 A GB 868614450A GB 8614450 A GB8614450 A GB 8614450A GB 8614450 D0 GB8614450 D0 GB 8614450D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- speed sensor
- road speed
- vehicle road
- vehicle
- sensor
- 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.)
- Granted
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
- G01P3/48—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
- G01P3/487—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 rotating magnets
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 |
---|---|---|---|
GB858515017A GB8515017D0 (en) | 1985-06-13 | 1985-06-13 | Road speed sensor |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8614450D0 true GB8614450D0 (en) | 1986-07-16 |
GB2176608A GB2176608A (en) | 1986-12-31 |
GB2176608B GB2176608B (en) | 1988-09-28 |
Family
ID=10580705
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB858515017A Pending GB8515017D0 (en) | 1985-06-13 | 1985-06-13 | Road speed sensor |
GB08614450A Expired GB2176608B (en) | 1985-06-13 | 1986-06-13 | Vehicle road speed sensor |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB858515017A Pending GB8515017D0 (en) | 1985-06-13 | 1985-06-13 | Road speed sensor |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3619600A1 (en) |
FR (1) | FR2583520B1 (en) |
GB (2) | GB8515017D0 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5543672A (en) * | 1989-10-18 | 1996-08-06 | Yazaki Corporation | Rotation detecting device with magnet brake |
DE9006935U1 (en) * | 1990-06-21 | 1991-10-17 | Robert Bosch Gmbh, 7000 Stuttgart | Electric motor drive |
DE4040287C2 (en) * | 1990-12-17 | 2001-02-22 | Mannesmann Vdo Ag | Speed detection device |
DE4141822C2 (en) * | 1991-12-18 | 2001-07-05 | Valeo Schalter & Sensoren Gmbh | Speed sensor |
DE4142727B4 (en) * | 1991-12-21 | 2004-09-30 | Valeo Schalter Und Sensoren Gmbh | Speed sensor |
US6703826B2 (en) * | 2000-11-22 | 2004-03-09 | Nippon Seiki Co., Ltd. | Rotation detector having improved vibration characteristics |
DE102008021367A1 (en) * | 2008-04-29 | 2009-11-12 | Technotrans Ag | Rotating transducer for determination of corrugation turns, has rotating element and sensor element, where turning element is arranged relative to sensor element in rotating manner |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1276349A (en) * | 1969-09-09 | 1972-06-01 | Zenith Montres | Speed-recording device |
DE2025957C3 (en) * | 1970-05-27 | 1973-09-13 | Kienzle Apparate Gmbh, 7730 Villingen | Arrangement for damping rotary vibrations in measuring devices |
DE2149146C3 (en) * | 1971-10-01 | 1981-02-26 | Moto Meter Ag, 7250 Leonberg | Bearing device for the magnetic shaft of an eddy current instrument |
JPS5332609Y2 (en) * | 1974-02-26 | 1978-08-12 | ||
US4336517A (en) * | 1978-09-21 | 1982-06-22 | Jidosha Denki Kogyo Kabushiki Kaisha | Revolution detecting device |
JPS5977362A (en) * | 1982-10-25 | 1984-05-02 | Canon Inc | Rotary apparatus |
-
1985
- 1985-06-13 GB GB858515017A patent/GB8515017D0/en active Pending
-
1986
- 1986-06-11 DE DE19863619600 patent/DE3619600A1/en not_active Withdrawn
- 1986-06-13 FR FR8608539A patent/FR2583520B1/en not_active Expired - Fee Related
- 1986-06-13 GB GB08614450A patent/GB2176608B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2583520B1 (en) | 1992-10-09 |
GB2176608B (en) | 1988-09-28 |
FR2583520A1 (en) | 1986-12-19 |
GB2176608A (en) | 1986-12-31 |
GB8515017D0 (en) | 1985-07-17 |
DE3619600A1 (en) | 1986-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940613 |