JPS59163567A - 加速度計 - Google Patents

加速度計

Info

Publication number
JPS59163567A
JPS59163567A JP59032743A JP3274384A JPS59163567A JP S59163567 A JPS59163567 A JP S59163567A JP 59032743 A JP59032743 A JP 59032743A JP 3274384 A JP3274384 A JP 3274384A JP S59163567 A JPS59163567 A JP S59163567A
Authority
JP
Japan
Prior art keywords
coil
axis
magnet
accelerometer
acceleration
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.)
Granted
Application number
JP59032743A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0548426B2 (en]
Inventor
ニコラス・レナルド・キヤパルデイ
ブライアン・ウイリアム・グリフイン
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Publication of JPS59163567A publication Critical patent/JPS59163567A/ja
Publication of JPH0548426B2 publication Critical patent/JPH0548426B2/ja
Granted 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
    • G01P15/093—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 photoelectric 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
    • G01P15/13—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 measuring the force required to restore a proofmass subjected to inertial forces to a null position
    • G01P15/132—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 measuring the force required to restore a proofmass subjected to inertial forces to a null position with electromagnetic counterbalancing means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP59032743A 1983-02-25 1984-02-24 加速度計 Granted JPS59163567A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8305252 1983-02-25
GB8305252 1983-02-25

Publications (2)

Publication Number Publication Date
JPS59163567A true JPS59163567A (ja) 1984-09-14
JPH0548426B2 JPH0548426B2 (en]) 1993-07-21

Family

ID=10538593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59032743A Granted JPS59163567A (ja) 1983-02-25 1984-02-24 加速度計

Country Status (4)

Country Link
US (1) US4555946A (en])
JP (1) JPS59163567A (en])
DE (1) DE3404309A1 (en])
FR (1) FR2541776B1 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007256266A (ja) * 2006-03-20 2007-10-04 Innalabs Technologies Inc 光学角度感知を用いた補償加速度計

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5253527A (en) * 1989-12-28 1993-10-19 Takao Yamaguchi Torque Balancer
US6291908B1 (en) 1999-10-06 2001-09-18 Trw Inc. Micro-miniature switch apparatus
US6365442B1 (en) 2000-10-04 2002-04-02 Trw Inc. Efficient method of making micro-miniature switch device
WO2007079416A2 (en) * 2005-12-30 2007-07-12 Input/Output, Inc. Geophone with mass position sensing
US10067154B2 (en) * 2015-07-24 2018-09-04 Honeywell International Inc. Accelerometer with inductive pick-off

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494204A (en) * 1966-05-02 1970-02-10 Gen Electric Accelerometer producing a linear electrical output
GB1362121A (en) * 1972-06-07 1974-07-30 Ferranti Ltd Accelerometers
US3897690A (en) * 1973-01-15 1975-08-05 Systron Donner Corp Miniature inertial grade high shock and vibration capability accelerometer and method with axis alignment and stability features
US4088027A (en) * 1976-09-29 1978-05-09 Hernandez E Norman Force balance servo accelerometer
US4128010A (en) * 1977-09-21 1978-12-05 Honeywell Inc. Temperature compensated permanent magnet/moving coil accelerometer
GB2050610B (en) * 1979-06-01 1983-12-14 Ferranti Ltd Accelerometer
US4495815A (en) * 1982-11-23 1985-01-29 Columbia Research Laboratories, Inc. Mass and coil arrangement for use in an accelerometer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007256266A (ja) * 2006-03-20 2007-10-04 Innalabs Technologies Inc 光学角度感知を用いた補償加速度計

Also Published As

Publication number Publication date
JPH0548426B2 (en]) 1993-07-21
US4555946A (en) 1985-12-03
FR2541776A1 (fr) 1984-08-31
DE3404309A1 (de) 1984-08-30
FR2541776B1 (fr) 1988-12-09

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