DE69523475T2 - Mikromechanischer beschleunigungsmesser - Google Patents
Mikromechanischer beschleunigungsmesserInfo
- Publication number
- DE69523475T2 DE69523475T2 DE69523475T DE69523475T DE69523475T2 DE 69523475 T2 DE69523475 T2 DE 69523475T2 DE 69523475 T DE69523475 T DE 69523475T DE 69523475 T DE69523475 T DE 69523475T DE 69523475 T2 DE69523475 T2 DE 69523475T2
- Authority
- DE
- Germany
- Prior art keywords
- micromechanical
- accelerator
- micromechanical accelerator
- 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 - Fee Related
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
- G01P15/0802—Details
-
- 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
- G01P15/0894—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 non-contact electron transfer, i.e. electron tunneling
-
- 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
- G01P2015/0825—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 for one single degree of freedom of movement of the mass
- G01P2015/0828—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 for one single degree of freedom of movement of the mass the mass being of the paddle type being suspended at one of its longitudinal ends
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9426363.9A GB9426363D0 (en) | 1994-12-29 | 1994-12-29 | A micromechanical accelerometer |
PCT/GB1995/003018 WO1996021157A1 (en) | 1994-12-29 | 1995-12-22 | A micromechanical accelerometer |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69523475D1 DE69523475D1 (de) | 2001-11-29 |
DE69523475T2 true DE69523475T2 (de) | 2002-06-20 |
Family
ID=10766688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69523475T Expired - Fee Related DE69523475T2 (de) | 1994-12-29 | 1995-12-22 | Mikromechanischer beschleunigungsmesser |
Country Status (6)
Country | Link |
---|---|
US (1) | US5939632A (de) |
EP (1) | EP0800651B1 (de) |
JP (1) | JP3654905B2 (de) |
DE (1) | DE69523475T2 (de) |
GB (1) | GB9426363D0 (de) |
WO (1) | WO1996021157A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1249398C (zh) | 1998-09-07 | 2006-04-05 | 坤特精密仪器有限公司 | 采用细长导电体之间的隧道效应电流的测量方法 |
AU762017C (en) * | 1998-09-07 | 2004-02-05 | Quantum Precision Instruments Asia Pte Ltd | Measurements using tunnelling current between elongate conductors |
PT1943527T (pt) * | 2005-11-04 | 2017-10-03 | Mc-Monitoring S A | Acelerómetro para a medição de vibrações com sensor ótico |
US20070247613A1 (en) * | 2006-04-24 | 2007-10-25 | Mathieu Cloutier | Fiber optic accelerometer |
US8277119B2 (en) * | 2006-12-19 | 2012-10-02 | Vibrosystm, Inc. | Fiber optic temperature sensor |
US8544324B2 (en) * | 2007-08-24 | 2013-10-01 | Pilsne Research Co., L.L.C. | Quantum tunnelling sensor device and method |
US9422944B2 (en) * | 2014-08-15 | 2016-08-23 | Dell Products, Lp | Carbon fiber laminate piezoelectric cooler and method therefor |
DE112016002627T5 (de) * | 2015-06-11 | 2018-02-22 | Georgia Tech Research Corporation | MEMS-Trägheitsmessvorrichtung mit geneigten Elektroden zur Abstimmung der Quadratur |
JP7225817B2 (ja) * | 2019-01-17 | 2023-02-21 | セイコーエプソン株式会社 | 角速度センサー、慣性計測装置、電子機器および移動体 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4342227A (en) * | 1980-12-24 | 1982-08-03 | International Business Machines Corporation | Planar semiconductor three direction acceleration detecting device and method of fabrication |
JPH03210478A (ja) * | 1990-01-12 | 1991-09-13 | Nissan Motor Co Ltd | 半導体加速度センサ |
US4999735A (en) * | 1990-03-08 | 1991-03-12 | Allied-Signal Inc. | Differential capacitive transducer and method of making |
FR2700065B1 (fr) * | 1992-12-28 | 1995-02-10 | Commissariat Energie Atomique | Procédé de fabrication d'accéléromètres utilisant la technologie silicium sur isolant. |
EP0616221B1 (de) * | 1993-03-19 | 1998-11-25 | Murata Manufacturing Co., Ltd. | Beschleunigungsmessaufnehmer |
DE59402799D1 (de) * | 1993-04-05 | 1997-06-26 | Siemens Ag | Tunneleffekt-Beschleunigungssensor |
US5911157A (en) * | 1994-01-18 | 1999-06-08 | Siemens Aktiengesellschaft | Tunnel effect sensor |
-
1994
- 1994-12-29 GB GBGB9426363.9A patent/GB9426363D0/en active Pending
-
1995
- 1995-12-22 DE DE69523475T patent/DE69523475T2/de not_active Expired - Fee Related
- 1995-12-22 JP JP52079996A patent/JP3654905B2/ja not_active Expired - Fee Related
- 1995-12-22 US US08/875,384 patent/US5939632A/en not_active Expired - Fee Related
- 1995-12-22 WO PCT/GB1995/003018 patent/WO1996021157A1/en active IP Right Grant
- 1995-12-22 EP EP95941789A patent/EP0800651B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH11500528A (ja) | 1999-01-12 |
EP0800651B1 (de) | 2001-10-24 |
GB9426363D0 (en) | 1995-03-01 |
JP3654905B2 (ja) | 2005-06-02 |
DE69523475D1 (de) | 2001-11-29 |
US5939632A (en) | 1999-08-17 |
WO1996021157A1 (en) | 1996-07-11 |
EP0800651A1 (de) | 1997-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: CAMBRIDGE UNIVERSITY TECHNICAL SERVICES LTD., , GB Owner name: KIRIYAMA, TAKASHI, SAN FRANCISCO, CALIF., US Owner name: PANASONIC CORP., KADOMA, OSAKA, JP |
|
8339 | Ceased/non-payment of the annual fee |