FR2495328B1 - Perfectionnements aux accelerometres electrostatiques - Google Patents
Perfectionnements aux accelerometres electrostatiquesInfo
- Publication number
- FR2495328B1 FR2495328B1 FR8025272A FR8025272A FR2495328B1 FR 2495328 B1 FR2495328 B1 FR 2495328B1 FR 8025272 A FR8025272 A FR 8025272A FR 8025272 A FR8025272 A FR 8025272A FR 2495328 B1 FR2495328 B1 FR 2495328B1
- Authority
- FR
- France
- Prior art keywords
- accelerometers
- electrostatic
- electrostatic accelerometers
- 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
- G01P15/125—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
-
- 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
- G01P15/13—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 measuring the force required to restore a proofmass subjected to inertial forces to a null position
- G01P15/131—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 measuring the force required to restore a proofmass subjected to inertial forces to a null position with electrostatic counterbalancing means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Micromachines (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Gyroscopes (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8025272A FR2495328B1 (fr) | 1980-11-28 | 1980-11-28 | Perfectionnements aux accelerometres electrostatiques |
GB8135613A GB2088564B (en) | 1980-11-28 | 1981-11-25 | Electrostatic accelerometer |
SU813359480A SU1308206A3 (ru) | 1980-11-28 | 1981-11-27 | Электростатический акселерометр |
US06/325,590 US4393710A (en) | 1980-11-28 | 1981-11-27 | Electrostatic accelerometer |
JP56189379A JPS57146166A (en) | 1980-11-28 | 1981-11-27 | Electrostatic accelometer |
DE3147011A DE3147011C2 (de) | 1980-11-28 | 1981-11-27 | Elektrostatischer Beschleunigungsmesser mit einer Testmasse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8025272A FR2495328B1 (fr) | 1980-11-28 | 1980-11-28 | Perfectionnements aux accelerometres electrostatiques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2495328A1 FR2495328A1 (fr) | 1982-06-04 |
FR2495328B1 true FR2495328B1 (fr) | 1986-04-11 |
Family
ID=9248446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8025272A Expired FR2495328B1 (fr) | 1980-11-28 | 1980-11-28 | Perfectionnements aux accelerometres electrostatiques |
Country Status (6)
Country | Link |
---|---|
US (1) | US4393710A (fr) |
JP (1) | JPS57146166A (fr) |
DE (1) | DE3147011C2 (fr) |
FR (1) | FR2495328B1 (fr) |
GB (1) | GB2088564B (fr) |
SU (1) | SU1308206A3 (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3205367C1 (de) * | 1982-02-17 | 1985-11-07 | Office National d'Etudes et de Recherches Aérospatiales, O.N.E.R.A., Châtillon-sous-Bagneux, Hauts-de-Seine | Elektrostatischer Beschleunigungsmesser mit kreuzförmiger Testmasse |
FR2541775B1 (fr) * | 1983-02-28 | 1985-10-04 | Onera (Off Nat Aerospatiale) | Accelerometres a suspension electrostatique |
EP0118359B1 (fr) * | 1983-02-28 | 1987-05-20 | Office National d'Etudes et de Recherches Aérospatiales (O.N.E.R.A.) | Accéléromètre électrostatique |
FR2544865B1 (fr) * | 1983-04-21 | 1985-10-04 | Onera (Off Nat Aerospatiale) | Accelerometres a suspension electrostatique |
US4611863A (en) * | 1983-07-25 | 1986-09-16 | Honeywell Inc. | Magnetically supported and torqued momentum reaction sphere |
FR2566599B1 (fr) * | 1984-06-25 | 1986-09-26 | Onera (Off Nat Aerospatiale) | Dispositif de suspension electrostatique d'un corps |
US4711125A (en) * | 1985-11-06 | 1987-12-08 | Morrison Melvin M | Inertial measurement unit |
FR2592491B1 (fr) * | 1985-12-31 | 1988-02-12 | Onera (Off Nat Aerospatiale) | Accelerometre triaxial electrostatique avec double liaison electrique a la masse d'epreuve |
US4818948A (en) * | 1986-08-05 | 1989-04-04 | Pratt & Whitney Canada Inc. | Capacitive bridge-type probe for measuring blade tip clearance |
FR2608771B1 (fr) * | 1986-12-18 | 1989-04-28 | Onera (Off Nat Aerospatiale) | Dispositif d'etalonnage d'accelerometres ultrasensibles |
US4795965A (en) * | 1987-10-14 | 1989-01-03 | Pratt & Whitney Canada Inc. | Capacitance to voltage conversion circuit including a capacitive bridge and a capacitive offset |
DE69019343T2 (de) | 1989-12-28 | 1996-02-15 | Wako Kk | Beschleunigungssensoren. |
JP2802954B2 (ja) * | 1989-12-28 | 1998-09-24 | 株式会社ワコー | 力の作用体を有するセンサの試験方法およびこの方法を実施しうるセンサ |
US6864677B1 (en) | 1993-12-15 | 2005-03-08 | Kazuhiro Okada | Method of testing a sensor |
US5253526A (en) * | 1990-05-30 | 1993-10-19 | Copal Company Limited | Capacitive acceleration sensor with free diaphragm |
US5357803A (en) * | 1992-04-08 | 1994-10-25 | Rochester Institute Of Technology | Micromachined microaccelerometer for measuring acceleration along three axes |
US5562266A (en) * | 1992-10-29 | 1996-10-08 | Aerospatiale Societe Nationale Industrielle | Rate gyro calibration method and apparatus for a three-axis stabilized satellite |
AU735871B2 (en) * | 1997-06-11 | 2001-07-19 | Fugro Finance Ag | Gravity gradiometer |
US5922951A (en) * | 1997-06-11 | 1999-07-13 | The Broken Hill Proprietary Company Ltd. | Gravity gradiometer |
US5962782A (en) | 1997-06-11 | 1999-10-05 | The Broken Hill Proprietary Company Limited | Gravity gradiometer accelerometers |
CA2371082A1 (fr) | 1999-04-27 | 2000-11-02 | Masayoshi Esashi | Accelerometre et instrument de mesure de type capteur spherique |
FI20041344A (fi) * | 2004-10-15 | 2006-04-16 | Valtion Teknillinen | Anturi ja menetelmä komponenttiin kohdistuvan suureen mittaamiseksi |
DE102013007593B4 (de) * | 2013-05-02 | 2022-12-29 | Northrop Grumman Litef Gmbh | Beschleunigungssensor sowie verfahren zur herstellung eines beschleunigungssensors |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1409016A (fr) * | 1963-08-27 | 1965-08-20 | Sperry Rand Corp | Accéléromètre à inertie |
FR1462195A (fr) * | 1965-03-30 | 1966-04-15 | Onera (Off Nat Aerospatiale) | Micro-accéléromètre |
FR2124055B1 (fr) * | 1971-02-02 | 1975-03-21 | Onera (Off Nat Aerospatiale) |
-
1980
- 1980-11-28 FR FR8025272A patent/FR2495328B1/fr not_active Expired
-
1981
- 1981-11-25 GB GB8135613A patent/GB2088564B/en not_active Expired
- 1981-11-27 DE DE3147011A patent/DE3147011C2/de not_active Expired
- 1981-11-27 US US06/325,590 patent/US4393710A/en not_active Expired - Fee Related
- 1981-11-27 SU SU813359480A patent/SU1308206A3/ru active
- 1981-11-27 JP JP56189379A patent/JPS57146166A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2088564A (en) | 1982-06-09 |
FR2495328A1 (fr) | 1982-06-04 |
JPS57146166A (en) | 1982-09-09 |
SU1308206A3 (ru) | 1987-04-30 |
US4393710A (en) | 1983-07-19 |
DE3147011A1 (de) | 1982-07-01 |
DE3147011C2 (de) | 1986-02-06 |
GB2088564B (en) | 1985-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |