FR2836552B1 - Capteur d'acceleration - Google Patents
Capteur d'accelerationInfo
- Publication number
- FR2836552B1 FR2836552B1 FR0302504A FR0302504A FR2836552B1 FR 2836552 B1 FR2836552 B1 FR 2836552B1 FR 0302504 A FR0302504 A FR 0302504A FR 0302504 A FR0302504 A FR 0302504A FR 2836552 B1 FR2836552 B1 FR 2836552B1
- Authority
- FR
- France
- Prior art keywords
- acceleration sensor
- acceleration
- sensor
- 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
- 230000001133 acceleration Effects 0.000 title 1
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
- G01P15/0922—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pressure Sensors (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002052680A JP3966020B2 (ja) | 2002-02-28 | 2002-02-28 | 加速度センサ |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2836552A1 FR2836552A1 (fr) | 2003-08-29 |
FR2836552B1 true FR2836552B1 (fr) | 2004-11-26 |
Family
ID=27678537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0302504A Expired - Lifetime FR2836552B1 (fr) | 2002-02-28 | 2003-02-28 | Capteur d'acceleration |
Country Status (5)
Country | Link |
---|---|
US (1) | US6810740B2 (fr) |
JP (1) | JP3966020B2 (fr) |
CN (1) | CN1284973C (fr) |
DE (1) | DE10308963B4 (fr) |
FR (1) | FR2836552B1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW546477B (en) * | 2001-08-09 | 2003-08-11 | Matsushita Electric Ind Co Ltd | Drop impact determination system and acceleration sensing element used in the drop impact determination system |
NO320042B1 (no) * | 2004-05-04 | 2005-10-17 | Fm Equipment As | Maleinstrument |
CN101578524B (zh) * | 2007-01-29 | 2011-07-06 | 京瓷株式会社 | 加速度传感器 |
JP2009198493A (ja) * | 2007-12-26 | 2009-09-03 | Rohm Co Ltd | 角速度検出装置 |
DE112009000063T5 (de) * | 2008-04-17 | 2010-10-21 | Murata Mfg. Co., Ltd., Nagaokakyo-shi | Geschichtetes, piezoelektrisches Element und piezoelektrische Pumpe |
EP2531864B1 (fr) * | 2010-02-02 | 2013-11-13 | Aktiebolaget SKF (publ) | Agencement de capteurs piézoélectriques dans un accéléromètre |
JP5838343B2 (ja) * | 2010-06-25 | 2016-01-06 | パナソニックIpマネジメント株式会社 | 焦電型赤外線検知素子およびそれを用いた赤外線センサ |
CN103492885A (zh) * | 2010-12-08 | 2014-01-01 | 晶致材料科技私人有限公司 | 高性能弯曲加速度计 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02503952A (ja) * | 1987-06-18 | 1990-11-15 | ケレット,ミカエル,アンドリュー | 加速度計及び附属制御回路 |
JP2780594B2 (ja) * | 1993-03-19 | 1998-07-30 | 株式会社村田製作所 | 加速度センサ |
JPH09271084A (ja) * | 1996-03-29 | 1997-10-14 | Hitachi Ltd | 双方向データ転送方法、並びに符号化音声データ記録/再生装置 |
JP3183177B2 (ja) * | 1996-08-13 | 2001-07-03 | 株式会社村田製作所 | 加速度センサ |
JP3339425B2 (ja) * | 1998-10-19 | 2002-10-28 | 株式会社村田製作所 | 加速度センサ及び加速度検出装置 |
JP3642026B2 (ja) * | 2001-01-12 | 2005-04-27 | 株式会社村田製作所 | 加速度センサおよびその製造方法 |
-
2002
- 2002-02-28 JP JP2002052680A patent/JP3966020B2/ja not_active Expired - Lifetime
-
2003
- 2003-02-27 CN CN03106657.7A patent/CN1284973C/zh not_active Expired - Lifetime
- 2003-02-28 FR FR0302504A patent/FR2836552B1/fr not_active Expired - Lifetime
- 2003-02-28 DE DE10308963A patent/DE10308963B4/de not_active Expired - Lifetime
- 2003-02-28 US US10/376,777 patent/US6810740B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE10308963A1 (de) | 2003-09-18 |
US6810740B2 (en) | 2004-11-02 |
JP2003254990A (ja) | 2003-09-10 |
CN1284973C (zh) | 2006-11-15 |
US20030167844A1 (en) | 2003-09-11 |
DE10308963B4 (de) | 2005-11-03 |
JP3966020B2 (ja) | 2007-08-29 |
FR2836552A1 (fr) | 2003-08-29 |
CN1441252A (zh) | 2003-09-10 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 14 |
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PLFP | Fee payment |
Year of fee payment: 15 |
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PLFP | Fee payment |
Year of fee payment: 16 |
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PLFP | Fee payment |
Year of fee payment: 18 |
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PLFP | Fee payment |
Year of fee payment: 19 |
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PLFP | Fee payment |
Year of fee payment: 20 |