IL98206A0 - Preload system for accelerometer - Google Patents

Preload system for accelerometer

Info

Publication number
IL98206A0
IL98206A0 IL98206A IL9820691A IL98206A0 IL 98206 A0 IL98206 A0 IL 98206A0 IL 98206 A IL98206 A IL 98206A IL 9820691 A IL9820691 A IL 9820691A IL 98206 A0 IL98206 A0 IL 98206A0
Authority
IL
Israel
Prior art keywords
accelerometer
preload system
preload
Prior art date
Application number
IL98206A
Other languages
English (en)
Original Assignee
Sundstrand Data Control
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 Sundstrand Data Control filed Critical Sundstrand Data Control
Publication of IL98206A0 publication Critical patent/IL98206A0/xx

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
    • G01P15/13—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)
  • Pressure Sensors (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
IL98206A 1990-06-11 1991-05-21 Preload system for accelerometer IL98206A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/535,788 US5090243A (en) 1990-06-11 1990-06-11 Preload system for accelerometer

Publications (1)

Publication Number Publication Date
IL98206A0 true IL98206A0 (en) 1992-06-21

Family

ID=24135766

Family Applications (1)

Application Number Title Priority Date Filing Date
IL98206A IL98206A0 (en) 1990-06-11 1991-05-21 Preload system for accelerometer

Country Status (4)

Country Link
US (1) US5090243A (de)
EP (1) EP0485553A4 (de)
IL (1) IL98206A0 (de)
WO (1) WO1991019985A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0693690B1 (de) * 1994-06-29 1999-04-28 New Sd, Inc. Beschleunigungsmesser sowie Verfahren zu seiner Herstellung
US5488865A (en) * 1994-08-15 1996-02-06 Alliedsignal Inc. Wide-band servo accelerometer with flat leaf flexure suspension
US5978972A (en) * 1996-06-14 1999-11-09 Johns Hopkins University Helmet system including at least three accelerometers and mass memory and method for recording in real-time orthogonal acceleration data of a head
ATE315235T1 (de) * 1998-04-03 2006-02-15 Allied Signal Inc Beschleunigungsaufnehmer
US6301966B1 (en) 1999-03-31 2001-10-16 Honeywell International, Inc. Clamshell cover accelerometer
US6499369B1 (en) 1999-09-16 2002-12-31 Delphi Technologies, Inc. Rack ball nut interface
FI20045330A7 (fi) * 2004-09-08 2006-03-09 Tunturi Oy Ltd Mittaväline
US7100447B2 (en) 2004-12-07 2006-09-05 Honeywell International Inc. Super Invar magnetic return path for high performance accelerometers
IL215656A0 (en) * 2011-10-10 2011-11-30 Israel Aerospace Ind Ltd Accelerometer
US9164117B2 (en) * 2012-10-19 2015-10-20 Honeywell International Inc. Stress reduction components for sensors
US9658244B2 (en) 2014-07-08 2017-05-23 Honeywell International Inc. Reducing hysteresis effects in accelerometer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605503A (en) * 1969-08-28 1971-09-20 United Control Corp Transducer alignment means
JPS5667731A (en) * 1979-11-06 1981-06-08 Nissan Motor Co Ltd Knocking sensor
US4555944A (en) * 1984-05-01 1985-12-03 Sundstrand Data Control, Inc. Method and apparatus for producing a controlled preload on a transducer assembly

Also Published As

Publication number Publication date
US5090243A (en) 1992-02-25
WO1991019985A1 (en) 1991-12-26
EP0485553A1 (de) 1992-05-20
EP0485553A4 (en) 1993-02-24

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