GB1555283A - Accelerometer - Google Patents

Accelerometer

Info

Publication number
GB1555283A
GB1555283A GB348/79A GB34879A GB1555283A GB 1555283 A GB1555283 A GB 1555283A GB 348/79 A GB348/79 A GB 348/79A GB 34879 A GB34879 A GB 34879A GB 1555283 A GB1555283 A GB 1555283A
Authority
GB
United Kingdom
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.)
Expired
Application number
GB348/79A
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 GB1555283A publication Critical patent/GB1555283A/en
Expired 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
GB348/79A 1976-07-06 1977-05-09 Accelerometer Expired GB1555283A (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
GB1555283A true GB1555283A (en) 1979-11-07

Family

ID=27418740

Family Applications (3)

Application Number Title Priority Date Filing Date
GB19375/77A Expired GB1555281A (en) 1976-07-06 1977-05-09 Accelerometer
GB348/79A Expired GB1555283A (en) 1976-07-06 1977-05-09 Accelerometer
GB7676/78A Expired GB1555282A (en) 1976-07-06 1977-05-09 Capacitance measuring circuit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB19375/77A Expired GB1555281A (en) 1976-07-06 1977-05-09 Accelerometer

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB7676/78A Expired GB1555282A (en) 1976-07-06 1977-05-09 Capacitance measuring circuit

Country Status (9)

Country Link
JP (2) JPS6016581B2 (en)
AU (1) AU504091B2 (en)
DE (3) DE2723244C3 (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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222680A (en) * 1988-03-15 1990-03-14 Baroid Technology Inc Accelerometers

Families Citing this family (8)

* 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

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222680A (en) * 1988-03-15 1990-03-14 Baroid Technology Inc Accelerometers
GB2222680B (en) * 1988-03-15 1991-09-11 Baroid Technology Inc Accelerometers

Also Published As

Publication number Publication date
IT1079895B (en) 1985-05-13
NO146412B (en) 1982-06-14
GB1555281A (en) 1979-11-07
PL126426B1 (en) 1983-08-31
FR2375603B1 (en) 1980-08-29
DE2723244C3 (en) 1981-08-13
DE2723244A1 (en) 1978-01-12
PL199415A1 (en) 1978-02-13
NO814342L (en) 1978-01-09
AU504091B2 (en) 1979-10-04
FR2375600A1 (en) 1978-07-21
GB1555282A (en) 1979-11-07
DE2759500C2 (en) 1986-01-16
DE2723244B2 (en) 1980-12-11
JPS536082A (en) 1978-01-20
JPS6016581B2 (en) 1985-04-26
NO146412C (en) 1982-09-22
NO772177L (en) 1978-01-09
DE2759499C2 (en) 1984-10-11
SE7706979L (en) 1978-01-07
JPS6372561U (en) 1988-05-14
AU2248777A (en) 1978-08-31
SE435552B (en) 1984-10-01
FR2375603A1 (en) 1978-07-21
FR2375600B1 (en) 1980-04-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920509