GB2139358B - Piezo-resistive rotation transducer - Google Patents
Piezo-resistive rotation transducerInfo
- Publication number
- GB2139358B GB2139358B GB08312279A GB8312279A GB2139358B GB 2139358 B GB2139358 B GB 2139358B GB 08312279 A GB08312279 A GB 08312279A GB 8312279 A GB8312279 A GB 8312279A GB 2139358 B GB2139358 B GB 2139358B
- Authority
- GB
- United Kingdom
- Prior art keywords
- piezo
- rotation transducer
- resistive rotation
- resistive
- transducer
- 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
- 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
- G01D5/14—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 the magnitude of a current or voltage
- G01D5/18—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 the magnitude of a current or voltage by varying effective impedance of discharge tubes or semiconductor devices
- G01D5/183—Sensing rotation or linear movement using strain, force or pressure sensors
- G01D5/185—Sensing rotation or linear movement using strain, force or pressure sensors using piezoelectric sensors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08312279A GB2139358B (en) | 1983-05-05 | 1983-05-05 | Piezo-resistive rotation transducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08312279A GB2139358B (en) | 1983-05-05 | 1983-05-05 | Piezo-resistive rotation transducer |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8312279D0 GB8312279D0 (en) | 1983-06-08 |
GB2139358A GB2139358A (en) | 1984-11-07 |
GB2139358B true GB2139358B (en) | 1986-10-01 |
Family
ID=10542194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08312279A Expired GB2139358B (en) | 1983-05-05 | 1983-05-05 | Piezo-resistive rotation transducer |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2139358B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5198740A (en) * | 1989-10-04 | 1993-03-30 | University Of Utah Research Foundation | Sliding contact mechanical/electrical displacement transducer |
US6308723B1 (en) | 1998-11-18 | 2001-10-30 | Alliedsignal, Inc. | Piezo-resistive position indicator |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3327270A (en) * | 1965-01-06 | 1967-06-20 | Pneumo Dynamics Corp | Semi-conductor sensing assembly |
US4071838A (en) * | 1976-02-09 | 1978-01-31 | Diax Corporation | Solid state force transducer and method of making same |
-
1983
- 1983-05-05 GB GB08312279A patent/GB2139358B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2139358A (en) | 1984-11-07 |
GB8312279D0 (en) | 1983-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |