BE852006A - Transducteur de vitesse de rotation - Google Patents
Transducteur de vitesse de rotationInfo
- Publication number
- BE852006A BE852006A BE175410A BE175410A BE852006A BE 852006 A BE852006 A BE 852006A BE 175410 A BE175410 A BE 175410A BE 175410 A BE175410 A BE 175410A BE 852006 A BE852006 A BE 852006A
- Authority
- BE
- Belgium
- Prior art keywords
- rotation speed
- speed transducer
- transducer
- rotation
- speed
- Prior art date
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
- G01P3/486—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 photo-electric detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/04—Special adaptations of driving means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Transform (AREA)
- Details Of Measuring Devices (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
- Radiation-Therapy Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9035/76A GB1570191A (en) | 1976-03-05 | 1976-03-05 | Rotational speed transducers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE852006A true BE852006A (fr) | 1977-07-01 |
Family
ID=9864145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE175410A BE852006A (fr) | 1976-03-05 | 1977-03-02 | Transducteur de vitesse de rotation |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4093853A (xx) |
| JP (1) | JPS52108185A (xx) |
| BE (1) | BE852006A (xx) |
| DE (1) | DE2708088C2 (xx) |
| DK (1) | DK146368C (xx) |
| FR (1) | FR2343254A1 (xx) |
| GB (1) | GB1570191A (xx) |
| IE (1) | IE44615B1 (xx) |
| IT (1) | IT1080905B (xx) |
| SE (1) | SE412649B (xx) |
| ZA (1) | ZA771040B (xx) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182953A (en) * | 1978-01-17 | 1980-01-08 | General Atomic Company | Rotating shaft pulse generating apparatus |
| US4196629A (en) * | 1978-10-23 | 1980-04-08 | Philips Gerald J | Fiber optic machinery performance monitor |
| DE2936893A1 (de) * | 1979-09-12 | 1981-04-02 | Siemens AG, 1000 Berlin und 8000 München | Optische anordnung zum ueberwachen kritischer drehzahlen rotierender einrichtungen |
| DE2936908A1 (de) * | 1979-09-12 | 1981-04-02 | Siemens AG, 1000 Berlin und 8000 München | Optische anordnung zum ueberwachen kritischer drehzahlen rotierender einrichtungen |
| FR2470968A1 (fr) * | 1979-12-06 | 1981-06-12 | Europ Propulsion | Dispositif de mesure de vitesse |
| JPS59153120A (ja) * | 1983-02-21 | 1984-09-01 | Alps Electric Co Ltd | 光学式ロ−タリエンコ−ダ |
| DE3676842D1 (de) * | 1985-02-19 | 1991-02-21 | Emi Varian Ltd | Magnetron mit anzeigevorrichtung fuer die augenblickliche magnetronfrequenz. |
| FR2577678B1 (fr) * | 1985-02-20 | 1987-12-11 | Jaeger | Ensemble de transmission de mouvement intercale entre la boite de vitesses et le tableau de bord d'un vehicule automobile |
| US4820918A (en) * | 1985-06-28 | 1989-04-11 | Canon Kabushiki Kaisha | Optical encoder including transparent substrates having formed indicators therein |
| EP0221333A1 (en) * | 1985-10-09 | 1987-05-13 | Crane Co. | Fiber optic rotation rate encoder |
| US4767164A (en) * | 1985-10-09 | 1988-08-30 | Crane Co. | Fiber optic rotation rate encoder |
| JPS62105012A (ja) * | 1985-10-31 | 1987-05-15 | Ebara Res Co Ltd | 回転検出器付軸受装置 |
| FR2626631B1 (fr) * | 1988-01-29 | 1994-03-25 | Snr Roulements | Montage de palier a roulement avec dispositif capteur |
| GB9006774D0 (en) * | 1990-03-27 | 1990-05-23 | Loughran Peter J | Transducers/encoders |
| FR2662503B1 (fr) * | 1990-05-28 | 1992-09-11 | Jaeger | Capteur electrique de vitesse pour vehicules automobiles. |
| FR2670546B1 (fr) * | 1990-12-14 | 1995-06-30 | Jaeger | Dispositif comprenant une prise de mouvement a rotation, notamment pour capteur de vitesse de vehicule automobile. |
| IT1284323B1 (it) * | 1996-01-18 | 1998-05-18 | Skf Ind Spa | Dispositivo ottico per il rilevamento di dati di posizione e/o velocita' di rotazione relativa degli anelli di un cuscinetto |
| CN102455366A (zh) * | 2010-10-28 | 2012-05-16 | 鸿富锦精密工业（深圳）有限公司 | 风扇转速测量系统 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR974902A (fr) * | 1948-11-15 | 1951-02-27 | Nouveau procédé de production d'une force électro-motrice liée à un arbre de machine en fréquence et/ou en phase | |
| DE841224C (de) * | 1950-02-24 | 1952-06-13 | Licentia Gmbh | Zaehlerscheibe mit Markierungen zur stroboskopischen oder photoelektrischen Zaehlereichung |
| DE1018660B (de) * | 1956-08-17 | 1957-10-31 | Philips Patentverwaltung | Tragbarer Drehzahl- oder Frequenzmesser |
| GB895600A (en) * | 1957-11-13 | 1962-05-02 | Perkin Elmer Corp | Improvements in devices for the optical monitoring of the movement of a body |
| NL302041A (xx) * | 1962-12-18 | 1900-01-01 | ||
| GB1097528A (en) * | 1965-07-20 | 1968-01-03 | Smiths Industries Ltd | Optical tachometer |
| US3846701A (en) * | 1971-05-10 | 1974-11-05 | Pentron Industries | Vehicle performance computer |
| US3811056A (en) * | 1971-12-06 | 1974-05-14 | Nissan Motor | Velocity sensor |
| FR2245950A1 (en) * | 1973-09-28 | 1975-04-25 | Peugeot & Renault | Angular speed measuring device - has optical sensor for use with printed circuit motor to sense printed pattern |
| US3942112A (en) * | 1974-05-06 | 1976-03-02 | Westbrook Carl M | Rotary seal shaft rotation transducer |
| FR2271620A1 (en) * | 1974-05-14 | 1975-12-12 | Electricite De France | Revolution counter for rotary disc - has IR emitter diode reflected from reflective part of disc to phototransistor |
-
1976
- 1976-03-05 GB GB9035/76A patent/GB1570191A/en not_active Expired
-
1977
- 1977-02-17 IE IE340/77A patent/IE44615B1/en unknown
- 1977-02-21 ZA ZA00771040A patent/ZA771040B/xx unknown
- 1977-02-22 US US05/770,363 patent/US4093853A/en not_active Expired - Lifetime
- 1977-02-25 DE DE2708088A patent/DE2708088C2/de not_active Expired
- 1977-03-01 IT IT12486/77A patent/IT1080905B/it active
- 1977-03-02 FR FR7706119A patent/FR2343254A1/fr active Granted
- 1977-03-02 BE BE175410A patent/BE852006A/xx not_active IP Right Cessation
- 1977-03-03 JP JP2432777A patent/JPS52108185A/ja active Pending
- 1977-03-03 SE SE7702388A patent/SE412649B/xx not_active IP Right Cessation
- 1977-03-04 DK DK95777A patent/DK146368C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2708088C2 (de) | 1986-02-27 |
| US4093853A (en) | 1978-06-06 |
| IE44615L (en) | 1977-09-05 |
| IT1080905B (it) | 1985-05-16 |
| DE2708088A1 (de) | 1977-09-08 |
| GB1570191A (en) | 1980-06-25 |
| SE412649B (sv) | 1980-03-10 |
| FR2343254B1 (xx) | 1983-03-11 |
| FR2343254A1 (fr) | 1977-09-30 |
| DK146368B (da) | 1983-09-19 |
| IE44615B1 (en) | 1982-01-27 |
| SE7702388L (sv) | 1977-09-06 |
| DK146368C (da) | 1984-03-05 |
| ZA771040B (en) | 1978-01-25 |
| DK95777A (da) | 1977-09-06 |
| JPS52108185A (en) | 1977-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: ASSOCIATED ENGINEERING LTD Effective date: 19880331 |