DK3230749T3 - Piezoelektrisk sensorelement til en forskydningsmodusaccelerationsmåler - Google Patents

Piezoelektrisk sensorelement til en forskydningsmodusaccelerationsmåler

Info

Publication number
DK3230749T3
DK3230749T3 DK15808588.6T DK15808588T DK3230749T3 DK 3230749 T3 DK3230749 T3 DK 3230749T3 DK 15808588 T DK15808588 T DK 15808588T DK 3230749 T3 DK3230749 T3 DK 3230749T3
Authority
DK
Denmark
Prior art keywords
sensor element
piezoelectric sensor
shift mode
acceleration meter
mode acceleration
Prior art date
Application number
DK15808588.6T
Other languages
English (en)
Inventor
Morten Kirkelund
Søren Andresen
Henrik Ingerslev Jørgensen
Original Assignee
Brueel & Kjaer Sound & Vibration Measurement As
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 Brueel & Kjaer Sound & Vibration Measurement As filed Critical Brueel & Kjaer Sound & Vibration Measurement As
Application granted granted Critical
Publication of DK3230749T3 publication Critical patent/DK3230749T3/da

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
    • G01P15/0915—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 shear mode type
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
DK15808588.6T 2014-12-11 2015-12-11 Piezoelektrisk sensorelement til en forskydningsmodusaccelerationsmåler DK3230749T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14197436 2014-12-11
PCT/EP2015/079442 WO2016092081A1 (en) 2014-12-11 2015-12-11 Piezoelectric sensor element for a shear mode accelerometer

Publications (1)

Publication Number Publication Date
DK3230749T3 true DK3230749T3 (da) 2019-08-26

Family

ID=52016495

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15808588.6T DK3230749T3 (da) 2014-12-11 2015-12-11 Piezoelektrisk sensorelement til en forskydningsmodusaccelerationsmåler

Country Status (6)

Country Link
US (1) US20170343578A1 (da)
EP (1) EP3230749B1 (da)
JP (1) JP2017537325A (da)
CN (1) CN107110886A (da)
DK (1) DK3230749T3 (da)
WO (1) WO2016092081A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10451892B2 (en) 2017-09-20 2019-10-22 Rosemount Aerospace Inc. Active isolation for seeker optics
RU2684139C1 (ru) * 2018-06-14 2019-04-04 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Пьезоэлектрический датчик
EP3992637B1 (de) * 2020-11-02 2023-11-29 Kistler Holding AG Beschleunigungsaufnehmer

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1286987A (en) * 1969-10-04 1972-08-31 Metra Mess Frequenztechn A method of compensating the pyroelectric effect in electromechanical transducers, particularly in ferroelectrics, and an arrangement for performing the same
GB1393312A (en) * 1972-11-27 1975-05-07 Becton Dickinson Co Transducdr
DD144482A1 (de) * 1979-07-13 1980-10-15 Guenther Steimann Piezoelektrischer beschleunigungsaufnehmer
GB2224599B (en) * 1988-11-02 1992-08-19 Plessey Co Plc A piezoelectric shear mode accelerometer
GB2224598B (en) 1988-11-02 1992-08-19 Plessey Co Plc A piezoelectric shear mode accelerometer
US5130600A (en) * 1989-06-02 1992-07-14 Mitsubishi Petrochemical Co., Ltd. Acceleration sensor
DE4123786A1 (de) * 1991-07-18 1993-01-21 Bosch Gmbh Robert Klopfsensor
JPH07244069A (ja) 1994-03-08 1995-09-19 Tokin Corp 加速度センサ
JP3373032B2 (ja) * 1994-03-15 2003-02-04 富士通株式会社 加速度センサ
US5677487A (en) * 1995-10-13 1997-10-14 A/S Bruel & Kjaer Method and apparatus for measuring acceleration or mechanical forces
TW425478B (en) * 1997-09-26 2001-03-11 Hokuriku Elect Ind Acceleration sensor and 3-axis acceleration sensor
US6747399B1 (en) * 1999-05-13 2004-06-08 Matsushita Electric Industrial Co., Ltd. Pressure-sensitive sensor, object detecting device, and opening-closing device
JP4689704B2 (ja) * 2008-07-23 2011-05-25 日本電波工業株式会社 圧電部品及びその製造方法
KR101354757B1 (ko) * 2011-11-18 2014-01-22 삼성전기주식회사 관성센서
CN103235200B (zh) * 2013-04-18 2015-06-17 上海理工大学 一种测量压电材料压电系数d15的动态谐振方法

Also Published As

Publication number Publication date
WO2016092081A1 (en) 2016-06-16
JP2017537325A (ja) 2017-12-14
US20170343578A1 (en) 2017-11-30
EP3230749B1 (en) 2019-06-19
CN107110886A (zh) 2017-08-29
EP3230749A1 (en) 2017-10-18

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