FR2561383B1 - Capteur de forces vectoriel a ondes elastiques de surface - Google Patents
Capteur de forces vectoriel a ondes elastiques de surfaceInfo
- Publication number
- FR2561383B1 FR2561383B1 FR8404108A FR8404108A FR2561383B1 FR 2561383 B1 FR2561383 B1 FR 2561383B1 FR 8404108 A FR8404108 A FR 8404108A FR 8404108 A FR8404108 A FR 8404108A FR 2561383 B1 FR2561383 B1 FR 2561383B1
- Authority
- FR
- France
- Prior art keywords
- force sensor
- elastic waves
- surface elastic
- vector force
- vector
- 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
- G01P15/097—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 vibratory elements
- G01P15/0975—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 vibratory elements by acoustic surface wave resonators or delay lines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
- G01L1/162—Measuring force or stress, in general using properties of piezoelectric devices using piezoelectric resonators
- G01L1/165—Measuring force or stress, in general using properties of piezoelectric devices using piezoelectric resonators with acoustic surface waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
- G01L5/167—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using piezoelectric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8404108A FR2561383B1 (fr) | 1984-03-16 | 1984-03-16 | Capteur de forces vectoriel a ondes elastiques de surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8404108A FR2561383B1 (fr) | 1984-03-16 | 1984-03-16 | Capteur de forces vectoriel a ondes elastiques de surface |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2561383A1 FR2561383A1 (fr) | 1985-09-20 |
FR2561383B1 true FR2561383B1 (fr) | 1986-09-19 |
Family
ID=9302124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8404108A Expired FR2561383B1 (fr) | 1984-03-16 | 1984-03-16 | Capteur de forces vectoriel a ondes elastiques de surface |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2561383B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10049461A1 (de) * | 2000-10-06 | 2002-04-11 | Bosch Gmbh Robert | Kraftsensor |
ATE356981T1 (de) * | 2002-03-21 | 2007-04-15 | Transense Technologies Plc | Druckmonitor mit oberflächenwellenvorrichtung |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2117115B (en) * | 1982-03-23 | 1985-11-06 | Standard Telephones Cables Ltd | Surface acoustic wave accelerometer |
-
1984
- 1984-03-16 FR FR8404108A patent/FR2561383B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2561383A1 (fr) | 1985-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |