AU2248777A - Accelerometer - Google Patents

Accelerometer

Info

Publication number
AU2248777A
AU2248777A AU22487/77A AU2248777A AU2248777A AU 2248777 A AU2248777 A AU 2248777A AU 22487/77 A AU22487/77 A AU 22487/77A AU 2248777 A AU2248777 A AU 2248777A AU 2248777 A AU2248777 A AU 2248777A
Authority
AU
Australia
Prior art keywords
accelerometer
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.)
Ceased
Application number
AU22487/77A
Other versions
AU504091B2 (en
Inventor
Frederick V. Holdren
Hans W. Hugli
John M. Kubler
Martin E. Larson
Michael M. Vanschoiack
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.)
Sundstrand Data Control Inc
Original Assignee
Sundstrand Data Control 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
Priority claimed from US05/702,389 external-priority patent/US4206400A/en
Priority claimed from US05/702,382 external-priority patent/US4131020A/en
Priority claimed from US05/702,781 external-priority patent/US4094199A/en
Application filed by Sundstrand Data Control Inc filed Critical Sundstrand Data Control Inc
Publication of AU2248777A publication Critical patent/AU2248777A/en
Application granted granted Critical
Publication of AU504091B2 publication Critical patent/AU504091B2/en
Anticipated expiration legal-status Critical
Ceased 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Vibration Prevention Devices (AREA)
  • Replacement Of Web Rolls (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Golf Clubs (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Amplifiers (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
AU22487/77A 1976-07-06 1977-02-21 Accelerometer Ceased AU504091B2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US05/702,389 US4206400A (en) 1976-07-06 1976-07-06 Accelerometer
US05/702,382 US4131020A (en) 1976-07-06 1976-07-06 Accelerometer
US702781 1976-07-06
US702389 1976-07-06
US702385 1976-07-06
US05/702,781 US4094199A (en) 1976-07-06 1976-07-06 Accelerometer

Related Child Applications (2)

Application Number Title Priority Date Filing Date
AU45672/79A Division AU514533B2 (en) 1976-07-06 1979-03-30 Accelerometer
AU45673/79A Division AU514456B2 (en) 1976-07-06 1979-03-30 Capacitance measuring circuit for accelerometer

Publications (2)

Publication Number Publication Date
AU2248777A true AU2248777A (en) 1978-08-31
AU504091B2 AU504091B2 (en) 1979-10-04

Family

ID=27418740

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22487/77A Ceased AU504091B2 (en) 1976-07-06 1977-02-21 Accelerometer

Country Status (9)

Country Link
JP (2) JPS6016581B2 (en)
AU (1) AU504091B2 (en)
DE (3) DE2759499C2 (en)
FR (2) FR2375600A1 (en)
GB (3) GB1555282A (en)
IT (1) IT1079895B (en)
NO (2) NO146412C (en)
PL (1) PL126426B1 (en)
SE (1) SE435552B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165483A (en) * 1978-01-31 1979-08-21 Sundstrand Data Control, Inc. Capacitive pick-off circuit
US4167697A (en) * 1978-02-10 1979-09-11 Sundstrand Data Control, Inc. Capacitive pick-off circuit
US4441366A (en) * 1981-07-14 1984-04-10 Sundstrand Data Control, Inc. Flexure with electrical conductor
JPS5890174A (en) * 1981-11-25 1983-05-28 Tokyo Keiki Co Ltd Accelerometer
JPS59196633U (en) * 1983-06-15 1984-12-27 三菱重工業株式会社 scaffolding equipment
JPS60205370A (en) * 1984-03-30 1985-10-16 Tokyo Keiki Co Ltd Accelerometer
JPS6117959A (en) * 1984-07-05 1986-01-25 Japan Aviation Electronics Ind Ltd Accelerometer
JPS638565A (en) * 1986-06-27 1988-01-14 Mitsubishi Electric Corp Semiconductor acceleration detector
GB2222680B (en) * 1988-03-15 1991-09-11 Baroid Technology Inc Accelerometers

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995935A (en) * 1948-11-01 1961-08-15 North American Aviation Inc Accelerometer
US3209601A (en) 1962-08-16 1965-10-05 Gen Precision Inc Quartz accelerometer
US3213692A (en) * 1963-01-10 1965-10-26 Litton Systems Inc Cylindrical torque balance accelerometers
US3339419A (en) * 1964-07-02 1967-09-05 North American Aviation Inc Accelerometer
JPS4020359Y1 (en) * 1964-07-11 1965-07-15
DE1919005A1 (en) * 1968-04-16 1970-04-16 Lucas Industries Ltd Display circuit with capacitive probe
JPS4415398Y1 (en) * 1968-11-20 1969-07-03
US3618401A (en) 1969-08-25 1971-11-09 Litton Systems Inc Accelerometer
US3641414A (en) 1970-10-16 1972-02-08 United Control Corp Transducer system with floating input circuit and constant current output electronics
DE2164321B2 (en) * 1971-12-23 1974-01-03 Sundstrand Corp., Rockford, Ill. (V.St.A.) Servo accelerometer
US3797321A (en) 1972-05-08 1974-03-19 Systron Donner Corp Pivot mechanism with electronic dither circuit
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
US3948107A (en) 1973-07-31 1976-04-06 Systron Donner Corporation Velocity transducer

Also Published As

Publication number Publication date
PL199415A1 (en) 1978-02-13
NO146412B (en) 1982-06-14
DE2723244C3 (en) 1981-08-13
IT1079895B (en) 1985-05-13
PL126426B1 (en) 1983-08-31
SE435552B (en) 1984-10-01
GB1555281A (en) 1979-11-07
NO772177L (en) 1978-01-09
DE2723244A1 (en) 1978-01-12
SE7706979L (en) 1978-01-07
DE2723244B2 (en) 1980-12-11
NO814342L (en) 1978-01-09
JPS6016581B2 (en) 1985-04-26
FR2375600B1 (en) 1980-04-25
AU504091B2 (en) 1979-10-04
JPS536082A (en) 1978-01-20
FR2375603A1 (en) 1978-07-21
DE2759500C2 (en) 1986-01-16
FR2375603B1 (en) 1980-08-29
FR2375600A1 (en) 1978-07-21
JPS6372561U (en) 1988-05-14
GB1555283A (en) 1979-11-07
GB1555282A (en) 1979-11-07
NO146412C (en) 1982-09-22
DE2759499C2 (en) 1984-10-11

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