DE69732907D1 - Beschleunigungsmesser - Google Patents
BeschleunigungsmesserInfo
- Publication number
- DE69732907D1 DE69732907D1 DE69732907T DE69732907T DE69732907D1 DE 69732907 D1 DE69732907 D1 DE 69732907D1 DE 69732907 T DE69732907 T DE 69732907T DE 69732907 T DE69732907 T DE 69732907T DE 69732907 D1 DE69732907 D1 DE 69732907D1
- Authority
- DE
- Germany
- Prior art keywords
- accelerometer
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/02—Housings
- G01P1/023—Housings for acceleration measuring devices
-
- 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
- G01P15/0922—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 bending or flexing mode type
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK89196 | 1996-08-23 | ||
PCT/DK1997/000343 WO1998008102A2 (en) | 1996-08-23 | 1997-08-25 | An accelerometer |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69732907D1 true DE69732907D1 (de) | 2005-05-04 |
Family
ID=8098709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69732907T Expired - Lifetime DE69732907D1 (de) | 1996-08-23 | 1997-08-25 | Beschleunigungsmesser |
Country Status (5)
Country | Link |
---|---|
US (1) | US6209395B1 (de) |
EP (1) | EP0920633B1 (de) |
AU (1) | AU3938497A (de) |
DE (1) | DE69732907D1 (de) |
WO (1) | WO1998008102A2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ523691A (en) * | 2000-06-23 | 2004-05-28 | Meditron As | Two-way mechano-electrical transducer |
JP2007532016A (ja) * | 2003-07-11 | 2007-11-08 | ケン デン | 音響ベクトルセンサ |
US7450006B1 (en) | 2006-04-06 | 2008-11-11 | Doyle Alan T | Distributed perimeter security threat confirmation |
US7688202B1 (en) | 2006-04-06 | 2010-03-30 | Kelly Research Corp. | Distributed perimeter security threat determination |
US20080072671A1 (en) * | 2006-09-26 | 2008-03-27 | Eldon Eller | Leveraged shear mode accelerometers |
DE102008040525B4 (de) * | 2008-07-18 | 2017-05-24 | Robert Bosch Gmbh | Mikromechanisches Sensorelement |
US9183713B2 (en) | 2011-02-22 | 2015-11-10 | Kelly Research Corp. | Perimeter security system |
CN109212261B (zh) * | 2018-10-28 | 2023-11-24 | 曲靖师范学院 | 一种能有效避免非敏感方向误触发的三轴阈值加速度计 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3739202A (en) | 1970-08-28 | 1973-06-12 | W Cady | Instrument for responding to mechanical vibration of acceleration andfor converting the same into electric energy |
SU918857A1 (ru) * | 1980-01-09 | 1982-04-07 | Предприятие П/Я В-2962 | Пьезоэлектрический акселерометр |
DE3777187D1 (en) * | 1987-11-09 | 1992-04-09 | Vibro Meter Ag | Accelerometer. |
US5235472A (en) * | 1991-10-18 | 1993-08-10 | Seagate Technology, Inc. | Apparatus for sensing operating shock on a disk drive |
JP2831195B2 (ja) * | 1992-03-25 | 1998-12-02 | 富士電機株式会社 | 半導体加速度センサ |
DE4340664C2 (de) * | 1993-11-30 | 1999-02-11 | Helmut Dipl Ing Dr Crazzolara | Piezoresistiver Beschleunigungsaufnehmer |
US5677487A (en) * | 1995-10-13 | 1997-10-14 | A/S Bruel & Kjaer | Method and apparatus for measuring acceleration or mechanical forces |
-
1997
- 1997-08-25 DE DE69732907T patent/DE69732907D1/de not_active Expired - Lifetime
- 1997-08-25 US US09/147,716 patent/US6209395B1/en not_active Expired - Fee Related
- 1997-08-25 EP EP97936614A patent/EP0920633B1/de not_active Expired - Lifetime
- 1997-08-25 AU AU39384/97A patent/AU3938497A/en not_active Abandoned
- 1997-08-25 WO PCT/DK1997/000343 patent/WO1998008102A2/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO1998008102A2 (en) | 1998-02-26 |
WO1998008102A3 (en) | 1998-04-23 |
US6209395B1 (en) | 2001-04-03 |
AU3938497A (en) | 1998-03-06 |
EP0920633B1 (de) | 2005-03-30 |
EP0920633A1 (de) | 1999-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |