DE69107827D1 - Beschleunigungsmesser mit isolation zum thermischen spannungsausgleich der ausgleichspule. - Google Patents

Beschleunigungsmesser mit isolation zum thermischen spannungsausgleich der ausgleichspule.

Info

Publication number
DE69107827D1
DE69107827D1 DE69107827T DE69107827T DE69107827D1 DE 69107827 D1 DE69107827 D1 DE 69107827D1 DE 69107827 T DE69107827 T DE 69107827T DE 69107827 T DE69107827 T DE 69107827T DE 69107827 D1 DE69107827 D1 DE 69107827D1
Authority
DE
Germany
Prior art keywords
accelerometer
insulation
voltage compensation
thermal voltage
compensating coil
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 - Fee Related
Application number
DE69107827T
Other languages
English (en)
Other versions
DE69107827T2 (de
Inventor
Steven Foote
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.)
Honeywell International Inc
Original Assignee
AlliedSignal Inc
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 AlliedSignal Inc filed Critical AlliedSignal Inc
Application granted granted Critical
Publication of DE69107827D1 publication Critical patent/DE69107827D1/de
Publication of DE69107827T2 publication Critical patent/DE69107827T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01P15/13—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Pressure Sensors (AREA)
  • Electromagnets (AREA)
DE69107827T 1990-08-17 1991-08-15 Beschleunigungsmesser mit isolation zum thermischen spannungsausgleich der ausgleichspule. Expired - Fee Related DE69107827T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/569,398 US5111694A (en) 1990-08-17 1990-08-17 Accelerometer with rebalance coil stress isolation
PCT/US1991/005785 WO1992003739A1 (en) 1990-08-17 1991-08-15 Accelerometer with rebalance coil stress isolation

Publications (2)

Publication Number Publication Date
DE69107827D1 true DE69107827D1 (de) 1995-04-06
DE69107827T2 DE69107827T2 (de) 1995-08-17

Family

ID=24275286

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69107827T Expired - Fee Related DE69107827T2 (de) 1990-08-17 1991-08-15 Beschleunigungsmesser mit isolation zum thermischen spannungsausgleich der ausgleichspule.

Country Status (5)

Country Link
US (1) US5111694A (de)
EP (1) EP0496871B1 (de)
JP (1) JP3056250B2 (de)
DE (1) DE69107827T2 (de)
WO (1) WO1992003739A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5600067A (en) * 1993-08-18 1997-02-04 Alliedsignal, Inc. Torque wire thermal strain relief
US5557044A (en) * 1994-01-21 1996-09-17 Alliedsignal, Inc. Low stress magnet interface
US5532665A (en) * 1994-01-21 1996-07-02 Alliedsignal, Inc. Low stress magnet interface
US5524488A (en) * 1994-01-24 1996-06-11 Alliedsignal Inc. Flux control groove
RU2126161C1 (ru) * 1994-06-27 1999-02-10 Коновалов Сергей Феодосьевич Компенсационный акселерометр
US5488865A (en) * 1994-08-15 1996-02-06 Alliedsignal Inc. Wide-band servo accelerometer with flat leaf flexure suspension
US6701786B2 (en) 2002-04-29 2004-03-09 L-3 Communications Corporation Closed loop analog gyro rate sensor
US7100447B2 (en) 2004-12-07 2006-09-05 Honeywell International Inc. Super Invar magnetic return path for high performance accelerometers
US20090205424A1 (en) 2008-02-15 2009-08-20 Honeywell International Inc. Flexure type accelerometer and method of making same
US8215169B2 (en) * 2009-03-26 2012-07-10 Honeywell International Inc. Using pole pieces to guide magnetic flux through a MEMS device and method of making
IL215656A0 (en) 2011-10-10 2011-11-30 Israel Aerospace Ind Ltd Accelerometer
US10180445B2 (en) 2016-06-08 2019-01-15 Honeywell International Inc. Reducing bias in an accelerometer via current adjustment
CN107703329B (zh) * 2017-09-29 2019-11-26 中国船舶重工集团公司第七0七研究所 用于高分辨率石英挠性加速度计的真空保持结构
US11521772B2 (en) 2020-02-11 2022-12-06 Honeywell International Inc. Multilayer magnetic circuit assembly
US11169175B2 (en) * 2020-02-11 2021-11-09 Honeywell International Inc. Multilayer excitation ring

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702073A (en) * 1969-02-28 1972-11-07 Sundstrand Data Control Accelerometer
US3673873A (en) * 1969-10-23 1972-07-04 North American Rockwell Sensing instrument having a cantilevered proof mass
US4182187A (en) * 1978-04-24 1980-01-08 Sundstrand Data Control, Inc. Force balancing assembly for transducers
US4250757A (en) * 1979-11-05 1981-02-17 Sundstrand Data Control, Inc. Movable element with position sensing means for transducers
FR2560997B1 (fr) * 1984-03-06 1987-06-05 Sfena Capteur accelerometrique a structure pendulaire plane
US4592234A (en) * 1984-06-11 1986-06-03 Sundstrand Data Control, Inc. Suspension system for a transducer
US4697455A (en) * 1986-04-16 1987-10-06 Sundstrand Data Control, Inc. Accelerometer coil mounting system
US4726228A (en) * 1986-04-16 1988-02-23 Sundstrand Data Control, Inc. Accelerometer proof mass interface
US4854169A (en) * 1987-06-15 1989-08-08 Japan Aviation Electronics Industry Ltd. Accelerometer
US4766768A (en) * 1987-10-22 1988-08-30 Sundstrand Data Control, Inc. Accelerometer with isolator for common mode inputs
US4932258A (en) * 1988-06-29 1990-06-12 Sundstrand Data Control, Inc. Stress compensated transducer
US5024089A (en) * 1988-06-29 1991-06-18 Sundstrand Data Control, Inc. Stress compensated transducer

Also Published As

Publication number Publication date
JP3056250B2 (ja) 2000-06-26
EP0496871B1 (de) 1995-03-01
EP0496871A1 (de) 1992-08-05
DE69107827T2 (de) 1995-08-17
US5111694A (en) 1992-05-12
WO1992003739A1 (en) 1992-03-05
EP0496871A4 (en) 1993-02-24
JPH05505878A (ja) 1993-08-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee