IT1079895B - ACCELEROMETER - Google Patents

ACCELEROMETER

Info

Publication number
IT1079895B
IT1079895B IT50126/77A IT5012677A IT1079895B IT 1079895 B IT1079895 B IT 1079895B IT 50126/77 A IT50126/77 A IT 50126/77A IT 5012677 A IT5012677 A IT 5012677A IT 1079895 B IT1079895 B IT 1079895B
Authority
IT
Italy
Prior art keywords
accelerometer
Prior art date
Application number
IT50126/77A
Other languages
Italian (it)
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
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 filed Critical Sundstrand Data Control
Application granted granted Critical
Publication of IT1079895B publication Critical patent/IT1079895B/en

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)
  • Amplifiers (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Golf Clubs (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Replacement Of Web Rolls (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
IT50126/77A 1976-07-06 1977-07-05 ACCELEROMETER IT1079895B (en)

Applications Claiming Priority (3)

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
US05/702,781 US4094199A (en) 1976-07-06 1976-07-06 Accelerometer

Publications (1)

Publication Number Publication Date
IT1079895B true IT1079895B (en) 1985-05-13

Family

ID=27418740

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50126/77A IT1079895B (en) 1976-07-06 1977-07-05 ACCELEROMETER

Country Status (9)

Country Link
JP (2) JPS6016581B2 (en)
AU (1) AU504091B2 (en)
DE (3) DE2759499C2 (en)
FR (2) FR2375600A1 (en)
GB (3) GB1555281A (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
FR2375600B1 (en) 1980-04-25
GB1555282A (en) 1979-11-07
PL126426B1 (en) 1983-08-31
AU504091B2 (en) 1979-10-04
DE2759499C2 (en) 1984-10-11
NO772177L (en) 1978-01-09
GB1555281A (en) 1979-11-07
JPS6016581B2 (en) 1985-04-26
NO146412C (en) 1982-09-22
JPS536082A (en) 1978-01-20
FR2375600A1 (en) 1978-07-21
DE2759500C2 (en) 1986-01-16
JPS6372561U (en) 1988-05-14
AU2248777A (en) 1978-08-31
DE2723244B2 (en) 1980-12-11
FR2375603A1 (en) 1978-07-21
SE7706979L (en) 1978-01-07
PL199415A1 (en) 1978-02-13
FR2375603B1 (en) 1980-08-29
DE2723244C3 (en) 1981-08-13
SE435552B (en) 1984-10-01
NO814342L (en) 1978-01-09
DE2723244A1 (en) 1978-01-12
NO146412B (en) 1982-06-14
GB1555283A (en) 1979-11-07

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