FR2548375B2 - PIEZO-ELECTRIC ACCELEROMETER - Google Patents
PIEZO-ELECTRIC ACCELEROMETERInfo
- Publication number
- FR2548375B2 FR2548375B2 FR8311021A FR8311021A FR2548375B2 FR 2548375 B2 FR2548375 B2 FR 2548375B2 FR 8311021 A FR8311021 A FR 8311021A FR 8311021 A FR8311021 A FR 8311021A FR 2548375 B2 FR2548375 B2 FR 2548375B2
- Authority
- FR
- France
- Prior art keywords
- piezo
- electric accelerometer
- accelerometer
- electric
- 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
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
- G01P15/09—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by piezoelectric pick-up
- G01P15/0907—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by piezoelectric pick-up of the compression mode type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8311021A FR2548375B2 (en) | 1983-07-01 | 1983-07-01 | PIEZO-ELECTRIC ACCELEROMETER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8311021A FR2548375B2 (en) | 1983-07-01 | 1983-07-01 | PIEZO-ELECTRIC ACCELEROMETER |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2548375A2 FR2548375A2 (en) | 1985-01-04 |
FR2548375B2 true FR2548375B2 (en) | 1986-07-11 |
Family
ID=9290431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8311021A Expired FR2548375B2 (en) | 1983-07-01 | 1983-07-01 | PIEZO-ELECTRIC ACCELEROMETER |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2548375B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5661361A (en) * | 1995-08-29 | 1997-08-26 | Pruftechnik Dieter Busch Ag | Balanced compression accelerometer |
CN102798460B (en) * | 2012-08-08 | 2014-04-23 | 北京理工大学 | Impact-type piezoelectric acceleration transducer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3075098A (en) * | 1957-12-26 | 1963-01-22 | Endevco Corp | Accelerometer |
US3506857A (en) * | 1967-03-10 | 1970-04-14 | Bell & Howell Co | Compressive mode piezoelectric transducer with isolation of mounting base strains from the signal producing means thereof |
US4085349A (en) * | 1976-03-12 | 1978-04-18 | Ird Mechanalysis, Inc. | Piezo electric transducer for measuring instantaneous vibration velocity |
FR2463413A1 (en) * | 1979-08-10 | 1981-02-20 | Marchal Equipements Automobile | Piezoelectric accelerometer with simple bias loading - uses rivet pressing on seismic mass and piezoelectric disc via spring |
JPS57120825A (en) * | 1981-01-21 | 1982-07-28 | Hitachi Ltd | Sensor for knocking |
-
1983
- 1983-07-01 FR FR8311021A patent/FR2548375B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2548375A2 (en) | 1985-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AR | Application made for restoration | ||
TP | Transmission of property |