KR920008047Y1 - 가속도센서 - Google Patents

가속도센서 Download PDF

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Publication number
KR920008047Y1
KR920008047Y1 KR2019890017959U KR890017959U KR920008047Y1 KR 920008047 Y1 KR920008047 Y1 KR 920008047Y1 KR 2019890017959 U KR2019890017959 U KR 2019890017959U KR 890017959 U KR890017959 U KR 890017959U KR 920008047 Y1 KR920008047 Y1 KR 920008047Y1
Authority
KR
South Korea
Prior art keywords
piezoelectric element
power supply
charge amplifier
amplifier
case
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
Application number
KR2019890017959U
Other languages
English (en)
Korean (ko)
Other versions
KR900012814U (ko
Inventor
슌이찌 와다
마사유끼 야노
Original Assignee
미쯔비시 덴끼 가부시기가이샤
시끼 모리야
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 미쯔비시 덴끼 가부시기가이샤, 시끼 모리야 filed Critical 미쯔비시 덴끼 가부시기가이샤
Publication of KR900012814U publication Critical patent/KR900012814U/ko
Application granted granted Critical
Publication of KR920008047Y1 publication Critical patent/KR920008047Y1/ko
Expired legal-status Critical Current

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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
    • G01P15/0907—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 compression mode type
    • 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
    • G01P1/006—Details of instruments used for thermal compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02827—Elastic parameters, strength or force

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Amplifiers (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
KR2019890017959U 1988-12-23 1989-11-30 가속도센서 Expired KR920008047Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP88-167296 1988-12-23
JP1988167296U JPH0639337Y2 (ja) 1988-12-23 1988-12-23 加速度センサ

Publications (2)

Publication Number Publication Date
KR900012814U KR900012814U (ko) 1990-07-04
KR920008047Y1 true KR920008047Y1 (ko) 1992-10-22

Family

ID=15847122

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890017959U Expired KR920008047Y1 (ko) 1988-12-23 1989-11-30 가속도센서

Country Status (2)

Country Link
JP (1) JPH0639337Y2 (enrdf_load_stackoverflow)
KR (1) KR920008047Y1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0639337Y2 (ja) 1994-10-12
KR900012814U (ko) 1990-07-04
JPH0288173U (enrdf_load_stackoverflow) 1990-07-12

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