FR2836552B1 - Capteur d'acceleration - Google Patents

Capteur d'acceleration

Info

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
Application number
FR0302504A
Other languages
English (en)
Other versions
FR2836552A1 (fr
Inventor
Jun Tabota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of FR2836552A1 publication Critical patent/FR2836552A1/fr
Application granted granted Critical
Publication of FR2836552B1 publication Critical patent/FR2836552B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01P15/09—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)
FR0302504A 2002-02-28 2003-02-28 Capteur d'acceleration Expired - Lifetime FR2836552B1 (fr)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW546477B (en) * 2001-08-09 2003-08-11 Matsushita Electric Industrial 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
WO2009128245A1 (fr) * 2008-04-17 2009-10-22 株式会社村田製作所 Elément piézoélectrique empilé et pompe piézoélectrique
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
CA2820874A1 (fr) * 2010-12-08 2012-06-14 Microfine Materials Technologies Pte Ltd Accelerometre de flexion a hautes performances

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2206415B (en) * 1987-06-18 1992-01-08 Kellett Michael A Accelerometers and associated control circuits
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

Also Published As

Publication number Publication date
CN1441252A (zh) 2003-09-10
DE10308963A1 (de) 2003-09-18
DE10308963B4 (de) 2005-11-03
CN1284973C (zh) 2006-11-15
JP3966020B2 (ja) 2007-08-29
US20030167844A1 (en) 2003-09-11
US6810740B2 (en) 2004-11-02
JP2003254990A (ja) 2003-09-10
FR2836552A1 (fr) 2003-08-29

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