GB1302507A - - Google Patents
Info
- Publication number
- GB1302507A GB1302507A GB3389871A GB3389871A GB1302507A GB 1302507 A GB1302507 A GB 1302507A GB 3389871 A GB3389871 A GB 3389871A GB 3389871 A GB3389871 A GB 3389871A GB 1302507 A GB1302507 A GB 1302507A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- coil
- poles
- angular velocity
- facing
- 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
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
- G01P3/488—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)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT7044670 | 1970-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1302507A true GB1302507A (da) | 1973-01-10 |
Family
ID=11313919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3389871A Expired GB1302507A (da) | 1970-10-16 | 1971-07-20 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5119792B1 (da) |
DE (1) | DE2137800A1 (da) |
FR (1) | FR2112298B1 (da) |
GB (1) | GB1302507A (da) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4259637A (en) | 1977-07-22 | 1981-03-31 | Ransome Hoffmann Pollard Limited | Mechanical assemblies employing sensing means for sensing motion or position |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2811746A1 (de) * | 1977-03-31 | 1978-10-12 | Kelsey Hayes Co | Drehzahlgeber |
FR2563011A1 (fr) * | 1984-04-11 | 1985-10-18 | Lorraine Houilleres | Dispositif de mesure directe de la vitesse lineaire d'un cable metallique a torons |
FR2577666B1 (fr) * | 1985-02-20 | 1987-03-20 | Matra Transport | Dispositif de mesure de deplacement a roue codee |
IT1221909B (it) * | 1987-04-28 | 1990-07-12 | Fiat Auto Spa | Procedimento e dispositivo di rilevazione magnetica particolarmente per rilevare i parametri di movimento angolare di elementi rotanti |
JPH0726857B2 (ja) * | 1989-04-03 | 1995-03-29 | サンケン・エアパクス株式会社 | 移動物体の移動状態検出器 |
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 |
DE4035385C2 (de) * | 1990-11-07 | 1994-03-03 | Zinser Textilmaschinen Gmbh | Verfahren und Vorrichtung zum Ermitteln von Fadenbruch an Spinnstellen einer Ringspinn- oder -zwirnmaschine |
US5236518A (en) * | 1991-09-09 | 1993-08-17 | General Motors Corporation | Variable reluctance sensor with offset magnets having improved magnetic flux member |
DE4213977A1 (de) * | 1992-04-29 | 1993-11-04 | Teves Metallwaren Alfred | Vorrichtung zur messung von drehbewegungen |
DE4446526A1 (de) * | 1994-12-24 | 1996-06-27 | Teves Metallwaren Alfred | Vorrichtung zur Bestimmung von Drehbewegungen |
DE102006016503A1 (de) | 2006-04-07 | 2007-10-18 | Siemens Ag | Gebervorrichtung für eine elektrische Maschine |
-
1971
- 1971-07-20 GB GB3389871A patent/GB1302507A/en not_active Expired
- 1971-07-28 DE DE19712137800 patent/DE2137800A1/de active Pending
- 1971-08-04 FR FR7128592A patent/FR2112298B1/fr not_active Expired
- 1971-08-25 JP JP6447171A patent/JPS5119792B1/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4259637A (en) | 1977-07-22 | 1981-03-31 | Ransome Hoffmann Pollard Limited | Mechanical assemblies employing sensing means for sensing motion or position |
Also Published As
Publication number | Publication date |
---|---|
FR2112298A1 (da) | 1972-06-16 |
FR2112298B1 (da) | 1975-02-07 |
JPS5119792B1 (da) | 1976-06-19 |
DE2137800A1 (de) | 1972-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |