SE447423B - Reglerkrets for en elektrostatisk kapacitiv accelerometer - Google Patents

Reglerkrets for en elektrostatisk kapacitiv accelerometer

Info

Publication number
SE447423B
SE447423B SE8107368A SE8107368A SE447423B SE 447423 B SE447423 B SE 447423B SE 8107368 A SE8107368 A SE 8107368A SE 8107368 A SE8107368 A SE 8107368A SE 447423 B SE447423 B SE 447423B
Authority
SE
Sweden
Prior art keywords
accelerometer
output
resistive
control circuit
signal
Prior art date
Application number
SE8107368A
Other languages
English (en)
Swedish (sv)
Other versions
SE8107368L (sv
Inventor
G F Schroeder
E A 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 SE8107368L publication Critical patent/SE8107368L/
Publication of SE447423B publication Critical patent/SE447423B/sv

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)
SE8107368A 1980-12-18 1981-12-09 Reglerkrets for en elektrostatisk kapacitiv accelerometer SE447423B (sv)

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
SE8107368L SE8107368L (sv) 1982-06-19
SE447423B true SE447423B (sv) 1986-11-10

Family

ID=22811731

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8107368A SE447423B (sv) 1980-12-18 1981-12-09 Reglerkrets for en elektrostatisk kapacitiv accelerometer

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
JPS57120862A (en) 1982-07-28
FR2496894A1 (fr) 1982-06-25
IT1142144B (it) 1986-10-08
US4353254A (en) 1982-10-12
NO814320L (no) 1982-06-21
AU544681B2 (en) 1985-06-13
CA1158886A (en) 1983-12-20
FR2496894B1 (fr) 1986-03-28
GB2089991B (en) 1984-06-27
SE8107368L (sv) 1982-06-19
AU7689081A (en) 1982-06-24
DE3143180A1 (de) 1982-07-15
GB2089991A (en) 1982-06-30
IT8125696A0 (it) 1981-12-18
IL64094A (en) 1987-01-30

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