FR2463413B1 - - Google Patents
Info
- Publication number
- FR2463413B1 FR2463413B1 FR7920441A FR7920441A FR2463413B1 FR 2463413 B1 FR2463413 B1 FR 2463413B1 FR 7920441 A FR7920441 A FR 7920441A FR 7920441 A FR7920441 A FR 7920441A FR 2463413 B1 FR2463413 B1 FR 2463413B1
- Authority
- FR
- France
- 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)
- Bolts, Nuts, And Washers (AREA)
- Vibration Dampers (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7920441A FR2463413A1 (fr) | 1979-08-10 | 1979-08-10 | Accelerometre piezo-electrique |
| DE19803029847 DE3029847A1 (de) | 1979-08-10 | 1980-08-06 | Piezoelektrischer beschleunigungsmesser |
| SE8005609A SE440701B (sv) | 1979-08-10 | 1980-08-08 | Piezoelektrisk accelerationsmetare |
| IT68275/80A IT1129239B (it) | 1979-08-10 | 1980-08-08 | Accelerometro piezoelettrico |
| JP10883380A JPS5655862A (en) | 1979-08-10 | 1980-08-09 | Piezooelectric accelerometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7920441A FR2463413A1 (fr) | 1979-08-10 | 1979-08-10 | Accelerometre piezo-electrique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2463413A1 FR2463413A1 (fr) | 1981-02-20 |
| FR2463413B1 true FR2463413B1 (enExample) | 1982-11-26 |
Family
ID=9228773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7920441A Granted FR2463413A1 (fr) | 1979-08-10 | 1979-08-10 | Accelerometre piezo-electrique |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5655862A (enExample) |
| DE (1) | DE3029847A1 (enExample) |
| FR (1) | FR2463413A1 (enExample) |
| IT (1) | IT1129239B (enExample) |
| SE (1) | SE440701B (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2522818A1 (fr) * | 1982-03-04 | 1983-09-09 | Renault | Capteur de cliquetis et procede d'assemblage, avec reglage de la sensibilite d'un tel capteur |
| JPS59135435U (ja) * | 1983-02-28 | 1984-09-10 | トヨタ自動車株式会社 | 非共振型振動センサ |
| FR2548375B2 (fr) * | 1983-07-01 | 1986-07-11 | Cartier Jean | Accelerometre piezo-electrique |
| FR2548376B1 (fr) * | 1983-07-01 | 1986-02-28 | Cartier Jean | Dispositif accelerometrique |
| FR2550346B1 (fr) * | 1983-08-04 | 1986-01-17 | Marchal Equip Auto | Accelerometre piezo-electrique |
| FR2556101B1 (fr) * | 1983-12-02 | 1987-04-10 | Renault | Capteur d'accelerations axiales |
| EP0147271B1 (fr) * | 1983-12-02 | 1989-01-11 | Regie Nationale Des Usines Renault | Capteur d'accélérations axiales |
| JPH01128167U (enExample) * | 1988-02-26 | 1989-09-01 | ||
| JPH071280B2 (ja) * | 1989-10-06 | 1995-01-11 | タカタ株式会社 | 衝撃センサー |
| DE4011910A1 (de) * | 1990-04-12 | 1991-10-17 | Busch Dieter & Co Prueftech | Vorrichtung und verfahren zur beschleunigungsmessung durch piezo-elektrische umformer |
| US5282387A (en) * | 1990-11-02 | 1994-02-01 | Takata Corporation | Shock sensor |
| JPH0736063U (ja) * | 1993-12-15 | 1995-07-04 | ジェイ・アール・シー特機株式会社 | 防音型加速度ピックアップ |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3269175A (en) * | 1964-03-16 | 1966-08-30 | Clevite Corp | Piezoelectric force measuring device |
| US3400284A (en) * | 1966-07-14 | 1968-09-03 | Cons Electrodynamics Corp | Piezoelectric 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 |
| FR2116922A5 (fr) * | 1970-12-11 | 1972-07-21 | Anvar | Capteur a inertie notamment pour la mesure de vibrations ou d'accelerations |
| DE2207831A1 (de) * | 1972-02-19 | 1973-08-23 | Dynamit Nobel Ag | Elektronischer sensor zum ausloesen von sicherheitseinrichtungen beim aufprall von fahrzeugen |
-
1979
- 1979-08-10 FR FR7920441A patent/FR2463413A1/fr active Granted
-
1980
- 1980-08-06 DE DE19803029847 patent/DE3029847A1/de not_active Withdrawn
- 1980-08-08 IT IT68275/80A patent/IT1129239B/it active
- 1980-08-08 SE SE8005609A patent/SE440701B/sv not_active IP Right Cessation
- 1980-08-09 JP JP10883380A patent/JPS5655862A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE8005609L (sv) | 1981-02-11 |
| IT8068275A0 (it) | 1980-08-08 |
| JPS5655862A (en) | 1981-05-16 |
| SE440701B (sv) | 1985-08-12 |
| DE3029847A1 (de) | 1981-03-26 |
| FR2463413A1 (fr) | 1981-02-20 |
| IT1129239B (it) | 1986-06-04 |