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

Circuito di controllo per un accelerometro elettrostatico

Info

Publication number: IT1142144B
Authority: IT; Italy
Prior art keywords: control circuit; electrostatic accelerometer; accelerometer; electrostatic; circuit
Prior art date: 1980-12-18

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.)

1980-12-18

Filing date

1981-12-18

Publication date

1986-10-08

1981-12-18 Application filed by Singer Co filed Critical Singer Co

1981-12-18 Publication of IT8125696A0 publication Critical patent/IT8125696A0/it

1986-10-08 Application granted granted Critical

1986-10-08 Publication of IT1142144B publication Critical patent/IT1142144B/it

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

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 CA CA000388425A patent/CA1158886A/en not_active Expired
- 1981-10-21 IL IL64094A patent/IL64094A/xx unknown
- 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
DE3143180A1 (de)	1982-07-15
IL64094A (en)	1987-01-30
GB2089991A (en)	1982-06-30
US4353254A (en)	1982-10-12
AU544681B2 (en)	1985-06-13
CA1158886A (en)	1983-12-20
FR2496894A1 (fr)	1982-06-25
SE447423B (sv)	1986-11-10
IT8125696A0 (it)	1981-12-18
AU7689081A (en)	1982-06-24
FR2496894B1 (fr)	1986-03-28
SE8107368L (sv)	1982-06-19
JPS57120862A (en)	1982-07-28
NO814320L (no)	1982-06-21
GB2089991B (en)	1984-06-27

Publication	Publication Date	Title
IT1083530B (it)	1985-05-21	Circuito di controllo per sistemi elettrostatici di rivestimento
FR2495328B1 (fr)	1986-04-11	Perfectionnements aux accelerometres electrostatiques
IT1138475B (it)	1986-09-17	Circuito di controllo a micropressore
IT1139988B (it)	1986-09-24	Procedimento per la fabbricazione di un dispositivo a circuito integrato
GB2095074B (en)	1984-10-03	Improved step-up circuit for driving fullrange-element electrostatic loudspeakers
DK358081A (da)	1982-02-15	Maerkeseddelfrefoeringsstyreapparat
IT1137796B (it)	1986-09-10	Circuito pilota orizzontale a ferrorisonanza
DK110881A (da)	1982-01-11	Kameraplaceringsapparat
IT1142144B (it)	1986-10-08	Circuito di controllo per un accelerometro elettrostatico
IT1136756B (it)	1986-09-03	Circuito per la protezione di transisitori
GB2078174B (en)	1984-08-22	Electrostatic recording member
DK417781A (da)	1982-03-23	Accelerometeraggregat
IT1170173B (it)	1987-06-03	Circuito di controllo isolato otticamente e verificabile
IT1169671B (it)	1987-06-03	Circuito di controllo di punti sensori
IT1150293B (it)	1986-12-10	Circuito di controllo
IT1146027B (it)	1986-11-12	Circuito di interfaccia di controllo
IT1139928B (it)	1986-09-24	Procedimento per la fabbricazione di un dispositivo a circuito integrato
IT1167584B (it)	1987-05-13	Circuito di controllo verificabile isolato otticamente
IT8167835A0 (it)	1981-06-17	Circuito di comando per un impianto di combustione
BE887433A (fr)	1981-06-01	Perfectionnements aux separateurs electrostatiques
BR8104634A (pt)	1982-04-06	Arranjo de circuito
AT389362B (de)	1989-11-27	Steuerkartusche
BR8106570A (pt)	1982-06-29	Disposicao de circuito
BR8104670A (pt)	1982-04-06	Disposicao de circuito
BR8105469A (pt)	1982-05-11	Dispositivo de circuito