FR2689642B1 - - Google Patents
Info
- Publication number
- FR2689642B1 FR2689642B1 FR9204081A FR9204081A FR2689642B1 FR 2689642 B1 FR2689642 B1 FR 2689642B1 FR 9204081 A FR9204081 A FR 9204081A FR 9204081 A FR9204081 A FR 9204081A FR 2689642 B1 FR2689642 B1 FR 2689642B1
- 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 - Lifetime
Links
Classifications
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- 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
- G01P15/125—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 capacitive pick-up
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- 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
- G01P15/18—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration in two or more dimensions
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- 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
- G01P2015/0805—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration
- G01P2015/0822—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass
- G01P2015/084—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass the mass being suspended at more than one of its sides, e.g. membrane-type suspension, so as to permit multi-axis movement of the mass
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pressure Sensors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9204081A FR2689642A1 (fr) | 1992-04-03 | 1992-04-03 | Capteur d'accélération du type capacitif omnidirectionnel dans un plan principal. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9204081A FR2689642A1 (fr) | 1992-04-03 | 1992-04-03 | Capteur d'accélération du type capacitif omnidirectionnel dans un plan principal. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2689642A1 FR2689642A1 (fr) | 1993-10-08 |
| FR2689642B1 true FR2689642B1 (enExample) | 1997-02-07 |
Family
ID=9428447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9204081A Granted FR2689642A1 (fr) | 1992-04-03 | 1992-04-03 | Capteur d'accélération du type capacitif omnidirectionnel dans un plan principal. |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2689642A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0660119B1 (en) | 1993-12-27 | 2003-04-02 | Hitachi, Ltd. | Acceleration sensor |
| JPH0933558A (ja) * | 1995-07-17 | 1997-02-07 | Murata Mfg Co Ltd | 衝撃センサ |
| WO2004106943A1 (en) * | 2003-05-27 | 2004-12-09 | Eidgenössische Technische Hochschule Zürich | Accelerometer system |
| DE102006062314A1 (de) | 2006-12-27 | 2008-07-03 | Robert Bosch Gmbh | Mehrachsiger mikromechanischer Beschleunigungssensor |
| US8386042B2 (en) * | 2009-11-03 | 2013-02-26 | Medtronic Minimed, Inc. | Omnidirectional accelerometer device and medical device incorporating same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3363470A (en) * | 1964-07-20 | 1968-01-16 | Raphael O. Yavne | Accelerometer |
| US3710629A (en) * | 1970-07-22 | 1973-01-16 | Singer Co | Three-axis accelerometer |
| DE7904195U1 (de) * | 1979-02-15 | 1979-07-19 | Burmester, Ralf, 5628 Heiligenhaus | Beschleunigungsgrenzwertschalter |
| US4414848A (en) * | 1981-08-13 | 1983-11-15 | Rockwell International Corporation | Three-axis accelerometer |
| US4951510A (en) * | 1988-07-14 | 1990-08-28 | University Of Hawaii | Multidimensional force sensor |
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1992
- 1992-04-03 FR FR9204081A patent/FR2689642A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2689642A1 (fr) | 1993-10-08 |