DE2759500C2 - Servo-Beschleunigungsmesser - Google Patents

Servo-Beschleunigungsmesser

Info

Publication number
DE2759500C2
DE2759500C2 DE2759500A DE2759500A DE2759500C2 DE 2759500 C2 DE2759500 C2 DE 2759500C2 DE 2759500 A DE2759500 A DE 2759500A DE 2759500 A DE2759500 A DE 2759500A DE 2759500 C2 DE2759500 C2 DE 2759500C2
Authority
DE
Germany
Prior art keywords
accelerometer according
pendulum
circuit board
attached
holding frame
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
DE2759500A
Other languages
German (de)
English (en)
Inventor
Frederick V. Redmond Wash. Holdren
Hans W. Hugli
John M. Bellevue Wash. Kubler
Martin E. Larson
Michael M. Schoiack Van
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 US05/702,781 external-priority patent/US4094199A/en
Priority claimed from US05/702,382 external-priority patent/US4131020A/en
Priority claimed from US05/702,389 external-priority patent/US4206400A/en
Application filed by Sundstrand Data Control Inc filed Critical Sundstrand Data Control Inc
Application granted granted Critical
Publication of DE2759500C2 publication Critical patent/DE2759500C2/de
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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Vibration Prevention Devices (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Golf Clubs (AREA)
  • Replacement Of Web Rolls (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Amplifiers (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
DE2759500A 1976-07-06 1977-05-23 Servo-Beschleunigungsmesser Expired DE2759500C2 (de)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
DE2759500C2 true DE2759500C2 (de) 1986-01-16

Family

ID=27418740

Family Applications (3)

Application Number Title Priority Date Filing Date
DE2759500A Expired DE2759500C2 (de) 1976-07-06 1977-05-23 Servo-Beschleunigungsmesser
DE2759499A Expired DE2759499C2 (de) 1976-07-06 1977-05-23 Beschleunigungsmesser
DE2723244A Expired DE2723244C3 (de) 1976-07-06 1977-05-23 Elektronische Schaltung zum Messen der Kapazitätsdifferenz zwischen zwei Kondensatoren

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE2759499A Expired DE2759499C2 (de) 1976-07-06 1977-05-23 Beschleunigungsmesser
DE2723244A Expired DE2723244C3 (de) 1976-07-06 1977-05-23 Elektronische Schaltung zum Messen der Kapazitätsdifferenz zwischen zwei Kondensatoren

Country Status (9)

Country Link
JP (2) JPS6016581B2 (enrdf_load_html_response)
AU (1) AU504091B2 (enrdf_load_html_response)
DE (3) DE2759500C2 (enrdf_load_html_response)
FR (2) FR2375600A1 (enrdf_load_html_response)
GB (3) GB1555281A (enrdf_load_html_response)
IT (1) IT1079895B (enrdf_load_html_response)
NO (2) NO146412C (enrdf_load_html_response)
PL (1) PL126426B1 (enrdf_load_html_response)
SE (1) SE435552B (enrdf_load_html_response)

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 (ja) * 1981-11-25 1983-05-28 Tokyo Keiki Co Ltd 加速度計
JPS59196633U (ja) * 1983-06-15 1984-12-27 三菱重工業株式会社 足場装置
JPS60205370A (ja) * 1984-03-30 1985-10-16 Tokyo Keiki Co Ltd 加速度計
JPS6117959A (ja) * 1984-07-05 1986-01-25 Japan Aviation Electronics Ind Ltd 加速度計
JPS638565A (ja) * 1986-06-27 1988-01-14 Mitsubishi Electric Corp 半導体加速度検出装置
GB2222680B (en) * 1988-03-15 1991-09-11 Baroid Technology Inc Accelerometers

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209601A (en) * 1962-08-16 1965-10-05 Gen Precision Inc Quartz accelerometer
US3339419A (en) * 1964-07-02 1967-09-05 North American Aviation Inc Accelerometer
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
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

Family Cites Families (7)

* 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
US3213692A (en) * 1963-01-10 1965-10-26 Litton Systems Inc Cylindrical torque balance accelerometers
JPS4020359Y1 (enrdf_load_html_response) * 1964-07-11 1965-07-15
DE1919005A1 (de) * 1968-04-16 1970-04-16 Lucas Industries Ltd Anzeigeschaltung mit kapazitiver Sonde
JPS4415398Y1 (enrdf_load_html_response) * 1968-11-20 1969-07-03
DE2164321B2 (de) * 1971-12-23 1974-01-03 Sundstrand Corp., Rockford, Ill. (V.St.A.) Servo-Beschleunigungsmesser
US3948107A (en) * 1973-07-31 1976-04-06 Systron Donner Corporation Velocity transducer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209601A (en) * 1962-08-16 1965-10-05 Gen Precision Inc Quartz accelerometer
US3339419A (en) * 1964-07-02 1967-09-05 North American Aviation Inc Accelerometer
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
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Z: ATM, Blatt J 163-5 und 6, Aug./Sept. 1972 *

Also Published As

Publication number Publication date
FR2375603A1 (fr) 1978-07-21
FR2375600B1 (enrdf_load_html_response) 1980-04-25
GB1555282A (en) 1979-11-07
FR2375600A1 (fr) 1978-07-21
PL199415A1 (pl) 1978-02-13
SE435552B (sv) 1984-10-01
GB1555283A (en) 1979-11-07
GB1555281A (en) 1979-11-07
DE2723244C3 (de) 1981-08-13
JPS6016581B2 (ja) 1985-04-26
NO772177L (no) 1978-01-09
DE2759499C2 (de) 1984-10-11
FR2375603B1 (enrdf_load_html_response) 1980-08-29
SE7706979L (sv) 1978-01-07
NO146412B (no) 1982-06-14
NO146412C (no) 1982-09-22
PL126426B1 (en) 1983-08-31
AU2248777A (en) 1978-08-31
IT1079895B (it) 1985-05-13
JPS536082A (en) 1978-01-20
AU504091B2 (en) 1979-10-04
JPS6372561U (enrdf_load_html_response) 1988-05-14
NO814342L (no) 1978-01-09
DE2723244B2 (de) 1980-12-11
DE2723244A1 (de) 1978-01-12

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Legal Events

Date Code Title Description
OI Miscellaneous see part 1
OI Miscellaneous see part 1
OD Request for examination
8125 Change of the main classification

Ipc: G01P 15/125

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8339 Ceased/non-payment of the annual fee