SE8107368L - Reglerkrets for elektrostatisk accelerometer - Google Patents

Reglerkrets for elektrostatisk accelerometer

Info

Publication number: SE8107368L
Authority: SE; Sweden
Prior art keywords: accelerometer; acceleration; control circuit; signal; circuit
Prior art date: 1980-12-18

Application number

SE8107368A

Other languages

Unknown language ( )

English (en)

Other versions

SE447423B (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.)

1980-12-18

Filing date

1981-12-09

Publication date

1982-06-19

1981-12-09 Application filed by Singer Co filed Critical Singer Co

1982-06-19 Publication of SE8107368L publication Critical patent/SE8107368L/sv

1986-11-10 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 true SE8107368L (sv)	1982-06-19
SE447423B 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 (sv)
JP (1)	JPS57120862A (sv)
AU (1)	AU544681B2 (sv)
CA (1)	CA1158886A (sv)
DE (1)	DE3143180A1 (sv)
FR (1)	FR2496894B1 (sv)
GB (1)	GB2089991B (sv)
IL (1)	IL64094A (sv)
IT (1)	IT1142144B (sv)
NO (1)	NO814320L (sv)
SE (1)	SE447423B (sv)

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

1980
- 1980-12-18 US US06/217,599 patent/US4353254A/en not_active Expired - Fee Related
1981
- 1981-10-16 GB GB8131209A patent/GB2089991B/en not_active Expired
- 1981-10-21 IL IL64094A patent/IL64094A/xx unknown
- 1981-10-21 CA CA000388425A patent/CA1158886A/en not_active Expired
- 1981-10-28 AU AU76890/81A patent/AU544681B2/en not_active Ceased
- 1981-10-30 DE DE19813143180 patent/DE3143180A1/de not_active Withdrawn
- 1981-11-20 JP JP56186743A patent/JPS57120862A/ja active Pending
- 1981-11-25 FR FR8122081A patent/FR2496894B1/fr not_active Expired
- 1981-12-09 SE SE8107368A patent/SE447423B/sv not_active IP Right Cessation
- 1981-12-17 NO NO814320A patent/NO814320L/no unknown
- 1981-12-18 IT IT25696/81A patent/IT1142144B/it active

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
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
IT1142144B (it)	1986-10-08
DE3143180A1 (de)	1982-07-15

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Legal Events

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1995-01-31

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