IT1142144B - Circuito di controllo per un accelerometro elettrostatico - Google Patents

Circuito di controllo per un accelerometro elettrostatico

Info

Publication number
IT1142144B
IT1142144B IT25696/81A IT2569681A IT1142144B IT 1142144 B IT1142144 B IT 1142144B IT 25696/81 A IT25696/81 A IT 25696/81A IT 2569681 A IT2569681 A IT 2569681A IT 1142144 B IT1142144 B IT 1142144B
Authority
IT
Italy
Prior art keywords
control circuit
electrostatic accelerometer
accelerometer
electrostatic
circuit
Prior art date
Application number
IT25696/81A
Other languages
English (en)
Other versions
IT8125696A0 (it
Inventor
George Francis Schroeder
Edward Arthur Demers
Original Assignee
Singer Co
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 Singer Co filed Critical Singer Co
Publication of IT8125696A0 publication Critical patent/IT8125696A0/it
Application granted granted Critical
Publication of IT1142144B publication Critical patent/IT1142144B/it

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
    • G01P15/125—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 capacitive pick-up
    • 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
    • G01P15/131—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 electrostatic counterbalancing means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
IT25696/81A 1980-12-18 1981-12-18 Circuito di controllo per un accelerometro elettrostatico IT1142144B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/217,599 US4353254A (en) 1980-12-18 1980-12-18 Control circuit for electro-static accelerometer

Publications (2)

Publication Number Publication Date
IT8125696A0 IT8125696A0 (it) 1981-12-18
IT1142144B true IT1142144B (it) 1986-10-08

Family

ID=22811731

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25696/81A IT1142144B (it) 1980-12-18 1981-12-18 Circuito di controllo per un accelerometro elettrostatico

Country Status (11)

Country Link
US (1) US4353254A (it)
JP (1) JPS57120862A (it)
AU (1) AU544681B2 (it)
CA (1) CA1158886A (it)
DE (1) DE3143180A1 (it)
FR (1) FR2496894B1 (it)
GB (1) GB2089991B (it)
IL (1) IL64094A (it)
IT (1) IT1142144B (it)
NO (1) NO814320L (it)
SE (1) SE447423B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651075A (en) * 1984-07-09 1987-03-17 Systron Donner Corporation Servoed accelerometer having isolated voltage torquing and method
FR2580389B2 (fr) * 1985-04-16 1989-03-03 Sfena Accelerometre micro-usine a rappel electrostatique
US4922756A (en) * 1988-06-20 1990-05-08 Triton Technologies, Inc. Micro-machined accelerometer
US4788864A (en) * 1987-05-26 1988-12-06 Litton Systems, Inc. Bleed path for electric charge
FR2617607B1 (fr) * 1987-06-30 1989-12-01 Applic Gles Electrici Meca Accelerometre pendulaire a reequilibrage et procede de fabrication d'un tel accelerometre
US4987779A (en) * 1989-02-28 1991-01-29 United Technologies Corporation Pulse-driven accelerometer arrangement
FR2700614B1 (fr) * 1993-01-19 1995-04-14 Sextant Avionique Accéléromètre capacitif à circuit de correction de l'effet perturbateur de capacités parasites.
US5852242A (en) * 1995-12-04 1998-12-22 I/O Sensors, Inc. Apparatus with mechanical and electric springs and method for its manufacture
US8854062B2 (en) * 2011-08-29 2014-10-07 Robert Bosch Gmbh Readout circuit for self-balancing capacitor bridge
USD813681S1 (en) 2016-11-18 2018-03-27 Can't Live Without It, LLC Bottle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062965B (de) * 1957-04-29 1959-08-06 Otto Irslinger Dipl Ing Beschleunigungsmesser und Integrator
GB983833A (en) * 1960-07-27 1965-02-17 Sperry Gyroscope Co Ltd Accelerometers
US3446079A (en) * 1967-07-17 1969-05-27 Singer General Precision Linear electrostatic accelerometer
US4102202A (en) * 1976-11-26 1978-07-25 The Singer Company Electrostatic accelerometer
FR2454103A1 (fr) * 1979-04-11 1980-11-07 Sagem Perfectionnements aux accelerometres pendulaires asservis

Also Published As

Publication number Publication date
AU7689081A (en) 1982-06-24
JPS57120862A (en) 1982-07-28
US4353254A (en) 1982-10-12
IL64094A (en) 1987-01-30
GB2089991B (en) 1984-06-27
AU544681B2 (en) 1985-06-13
CA1158886A (en) 1983-12-20
IT8125696A0 (it) 1981-12-18
SE8107368L (sv) 1982-06-19
FR2496894A1 (fr) 1982-06-25
NO814320L (no) 1982-06-21
FR2496894B1 (fr) 1986-03-28
GB2089991A (en) 1982-06-30
SE447423B (sv) 1986-11-10
DE3143180A1 (de) 1982-07-15

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