DE69316986T2 - Positionsensoren - Google Patents
PositionsensorenInfo
- Publication number
- DE69316986T2 DE69316986T2 DE69316986T DE69316986T DE69316986T2 DE 69316986 T2 DE69316986 T2 DE 69316986T2 DE 69316986 T DE69316986 T DE 69316986T DE 69316986 T DE69316986 T DE 69316986T DE 69316986 T2 DE69316986 T2 DE 69316986T2
- Authority
- DE
- Germany
- Prior art keywords
- position sensors
- sensors
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
- G01D5/246—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains by varying the duration of individual pulses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9220786A GB2271186A (en) | 1992-10-02 | 1992-10-02 | Circuit for synchronous demodulation of the signal from a variable impedance sensor |
PCT/GB1993/002046 WO1994008207A1 (en) | 1992-10-02 | 1993-10-01 | Position sensors |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69316986D1 DE69316986D1 (de) | 1998-03-19 |
DE69316986T2 true DE69316986T2 (de) | 1998-09-10 |
Family
ID=10722878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69316986T Expired - Lifetime DE69316986T2 (de) | 1992-10-02 | 1993-10-01 | Positionsensoren |
Country Status (6)
Country | Link |
---|---|
US (1) | US5521496A (de) |
EP (1) | EP0663065B1 (de) |
JP (1) | JPH08502126A (de) |
DE (1) | DE69316986T2 (de) |
GB (1) | GB2271186A (de) |
WO (1) | WO1994008207A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19738841A1 (de) | 1997-09-05 | 1999-03-11 | Hella Kg Hueck & Co | Induktiver Winkelsensor |
US6828779B2 (en) * | 2000-07-24 | 2004-12-07 | Microstrain, Inc. | Circuit for compensating for time variation of temperature in an inductive sensor |
DE10221878A1 (de) * | 2001-06-01 | 2003-01-16 | Omron Corp Kyoto | Berührender Versetzungsdetektor und -sensor |
US6864808B2 (en) * | 2002-01-29 | 2005-03-08 | Goodrich Pump & Engine Control Systems, Inc. | System and method for processing a signal |
GB2415046A (en) * | 2004-06-08 | 2005-12-14 | Sondex Ltd | A variable differential transformer in which the coil voltage is measured at the zero current point |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4253079A (en) * | 1979-04-11 | 1981-02-24 | Amnon Brosh | Displacement transducers employing printed coil structures |
DE2924093A1 (de) * | 1979-06-15 | 1981-01-08 | Bosch Gmbh Robert | Induktiver differentialweggeber |
JPS5713303A (en) * | 1980-06-30 | 1982-01-23 | Hitachi Ltd | Device for detecting position |
US4425511A (en) * | 1981-02-09 | 1984-01-10 | Amnon Brosh | Planar coil apparatus employing a stationary and a movable board |
US4507638A (en) * | 1981-12-10 | 1985-03-26 | Amnon Brosh | Rotary position sensors employing planar coils |
US4450443A (en) * | 1982-03-18 | 1984-05-22 | The Garrett Corporation | Position transducer for digital systems |
US4777436A (en) * | 1985-02-11 | 1988-10-11 | Sensor Technologies, Inc. | Inductance coil sensor |
US4644570A (en) * | 1985-09-20 | 1987-02-17 | Bitronics, Inc. | Sensor amplification and enhancement apparatus using digital techniques |
US4982156A (en) * | 1988-09-02 | 1991-01-01 | Allied-Signal Inc. | Position transducer apparatus and associated circuitry including pulse energized primary winding and pair of waveform sampled secondary windings |
DE4017846A1 (de) * | 1990-06-02 | 1991-12-05 | Bosch Gmbh Robert | Auswerteschaltung fuer einen induktiven wegaufnehmer |
US5283519A (en) * | 1991-01-30 | 1994-02-01 | Vdo Luftfahrtgerate Werk Gmbh | Operation of inductive distance sensor by scaling output signal by vectorially obtained factor |
-
1992
- 1992-10-02 GB GB9220786A patent/GB2271186A/en not_active Withdrawn
-
1993
- 1993-10-01 DE DE69316986T patent/DE69316986T2/de not_active Expired - Lifetime
- 1993-10-01 JP JP6508853A patent/JPH08502126A/ja active Pending
- 1993-10-01 US US08/403,784 patent/US5521496A/en not_active Expired - Lifetime
- 1993-10-01 EP EP93921041A patent/EP0663065B1/de not_active Expired - Lifetime
- 1993-10-01 WO PCT/GB1993/002046 patent/WO1994008207A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US5521496A (en) | 1996-05-28 |
EP0663065A1 (de) | 1995-07-19 |
DE69316986D1 (de) | 1998-03-19 |
GB2271186A (en) | 1994-04-06 |
EP0663065B1 (de) | 1998-02-11 |
JPH08502126A (ja) | 1996-03-05 |
WO1994008207A1 (en) | 1994-04-14 |
GB9220786D0 (en) | 1992-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: MOSELPATENT TRIERPATENT, 54290 TRIER |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: PATENTANWAELTE SERWE & DR. WAGNER, 54290 TRIER |