TW200641355A - Acceleration sensor - Google Patents

Acceleration sensor

Info

Publication number
TW200641355A
TW200641355A TW095111603A TW95111603A TW200641355A TW 200641355 A TW200641355 A TW 200641355A TW 095111603 A TW095111603 A TW 095111603A TW 95111603 A TW95111603 A TW 95111603A TW 200641355 A TW200641355 A TW 200641355A
Authority
TW
Taiwan
Prior art keywords
circumferential direction
slit
acceleration sensor
vibration
fixing
Prior art date
Application number
TW095111603A
Other languages
English (en)
Inventor
Yasuo Sugimori
Naoki Toyota
Original Assignee
Hosiden Corp
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 Hosiden Corp filed Critical Hosiden Corp
Publication of TW200641355A publication Critical patent/TW200641355A/zh

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
    • G01P15/125—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 capacitive pick-up
    • 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
    • G01P2015/0805—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration
    • G01P2015/0822—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass
    • G01P2015/084—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass the mass being suspended at more than one of its sides, e.g. membrane-type suspension, so as to permit multi-axis movement of the mass

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pressure Sensors (AREA)
TW095111603A 2005-04-14 2006-03-31 Acceleration sensor TW200641355A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005117027A JP2006292673A (ja) 2005-04-14 2005-04-14 加速度センサ

Publications (1)

Publication Number Publication Date
TW200641355A true TW200641355A (en) 2006-12-01

Family

ID=37115041

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095111603A TW200641355A (en) 2005-04-14 2006-03-31 Acceleration sensor

Country Status (3)

Country Link
JP (1) JP2006292673A (zh)
TW (1) TW200641355A (zh)
WO (1) WO2006112317A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8589089B2 (en) 2010-11-29 2013-11-19 Blackberry Limited System and method for detecting and measuring impacts in handheld devices using an acoustic transducer
EP2458832B1 (en) * 2010-11-29 2019-01-09 BlackBerry Limited System and method for detecting and measuring impacts in handheld devices using an acoustic transducer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0634653A (ja) * 1992-07-21 1994-02-10 Kayaba Ind Co Ltd 加速度センサ
JP3269269B2 (ja) * 1994-07-15 2002-03-25 オムロン株式会社 振動検知センサ
JP2004085202A (ja) * 2002-08-22 2004-03-18 Star Micronics Co Ltd 静電容量型加速度センサ

Also Published As

Publication number Publication date
JP2006292673A (ja) 2006-10-26
WO2006112317A1 (ja) 2006-10-26

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