IT1183962B - Circuiti di interfaccia fra un sensore in particolare un sensore di pressione del tipo a film spesso ed uno strumento indicatore elettrodinamico e sensore incorporante tale circuito particolarmente per l'impiego a bordo di autoveicoli - Google Patents

Circuiti di interfaccia fra un sensore in particolare un sensore di pressione del tipo a film spesso ed uno strumento indicatore elettrodinamico e sensore incorporante tale circuito particolarmente per l'impiego a bordo di autoveicoli

Info

Publication number
IT1183962B
IT1183962B IT67788/85A IT6778885A IT1183962B IT 1183962 B IT1183962 B IT 1183962B IT 67788/85 A IT67788/85 A IT 67788/85A IT 6778885 A IT6778885 A IT 6778885A IT 1183962 B IT1183962 B IT 1183962B
Authority
IT
Italy
Prior art keywords
sensor
circuit
electrodynamic
indicator
instrument
Prior art date
Application number
IT67788/85A
Other languages
English (en)
Other versions
IT8567788A0 (it
Inventor
Orto Giuseppe Dell
Original Assignee
Marelli Autronica
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 Marelli Autronica filed Critical Marelli Autronica
Priority to IT67788/85A priority Critical patent/IT1183962B/it
Publication of IT8567788A0 publication Critical patent/IT8567788A0/it
Priority to ES8602291A priority patent/ES2005829A6/es
Priority to AT86112733T priority patent/ATE48476T1/de
Priority to EP86112733A priority patent/EP0216288B1/en
Priority to DE8686112733T priority patent/DE3667330D1/de
Priority to JP61217379A priority patent/JPS6298229A/ja
Priority to US06/908,538 priority patent/US4748853A/en
Priority to PT83395A priority patent/PT83395B/pt
Application granted granted Critical
Publication of IT1183962B publication Critical patent/IT1183962B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/02—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning
    • G01L9/04—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning of resistance-strain gauges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Level Indicators Using A Float (AREA)
IT67788/85A 1985-09-17 1985-09-17 Circuiti di interfaccia fra un sensore in particolare un sensore di pressione del tipo a film spesso ed uno strumento indicatore elettrodinamico e sensore incorporante tale circuito particolarmente per l'impiego a bordo di autoveicoli IT1183962B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT67788/85A IT1183962B (it) 1985-09-17 1985-09-17 Circuiti di interfaccia fra un sensore in particolare un sensore di pressione del tipo a film spesso ed uno strumento indicatore elettrodinamico e sensore incorporante tale circuito particolarmente per l'impiego a bordo di autoveicoli
ES8602291A ES2005829A6 (es) 1985-09-17 1986-07-16 Dispositivo sensor electrico
AT86112733T ATE48476T1 (de) 1985-09-17 1986-09-15 Zwischenschaltung zwischen einem wandler, insbesondere einem dickschichtwiderstanddruckwandler und einem elektrodynamischen instrument und mit einer solchen schaltung ausgeruesteter wandler.
EP86112733A EP0216288B1 (en) 1985-09-17 1986-09-15 Interface circuit between a sensor, particularly a thick film pressure sensor, and an electrodynamic instrument, and a sensor incorporating such a circuit
DE8686112733T DE3667330D1 (de) 1985-09-17 1986-09-15 Zwischenschaltung zwischen einem wandler, insbesondere einem dickschichtwiderstand-druckwandler und einem elektrodynamischen instrument und mit einer solchen schaltung ausgeruesteter wandler.
JP61217379A JPS6298229A (ja) 1985-09-17 1986-09-17 圧力検知装置
US06/908,538 US4748853A (en) 1985-09-17 1986-09-17 Interface circuit between a sensor, particularly a thick film pressure sensor and an electrodynamic instrument, and a sensor incorporating such a circuit
PT83395A PT83395B (pt) 1985-09-17 1986-09-17 Circuito de interface de um sensor, particularmente um sensor de pressao de pelicula espessa e instrumento electrodinamico e sensor que incorpora um tal circuito, particularmente para utilizacao em veiculos motorizados

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67788/85A IT1183962B (it) 1985-09-17 1985-09-17 Circuiti di interfaccia fra un sensore in particolare un sensore di pressione del tipo a film spesso ed uno strumento indicatore elettrodinamico e sensore incorporante tale circuito particolarmente per l'impiego a bordo di autoveicoli

Publications (2)

Publication Number Publication Date
IT8567788A0 IT8567788A0 (it) 1985-09-17
IT1183962B true IT1183962B (it) 1987-10-22

Family

ID=11305296

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67788/85A IT1183962B (it) 1985-09-17 1985-09-17 Circuiti di interfaccia fra un sensore in particolare un sensore di pressione del tipo a film spesso ed uno strumento indicatore elettrodinamico e sensore incorporante tale circuito particolarmente per l'impiego a bordo di autoveicoli

Country Status (8)

Country Link
US (1) US4748853A (it)
EP (1) EP0216288B1 (it)
JP (1) JPS6298229A (it)
AT (1) ATE48476T1 (it)
DE (1) DE3667330D1 (it)
ES (1) ES2005829A6 (it)
IT (1) IT1183962B (it)
PT (1) PT83395B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3940537A1 (de) * 1989-12-07 1991-06-13 Endress Hauser Gmbh Co Anordnung zur verarbeitung von sensorsignalen
US5031461A (en) * 1990-02-05 1991-07-16 Motorola, Inc. Matched pair of sensor and amplifier circuits
US7339347B2 (en) * 2003-08-11 2008-03-04 Reserve Power Cell, Llc Apparatus and method for reliably supplying electrical energy to an electrical system
WO2022198728A1 (zh) * 2021-03-23 2022-09-29 微传智能科技（上海）有限公司 女性盆底肌压力检测方法和系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859594A (en) * 1967-08-21 1975-01-07 Rosemount Inc Two wire current transmitter responsive to a resistance sensor input signal
JPS57177735A (en) * 1981-04-27 1982-11-01 Toyoda Chuo Kenkyusho Kk Telemeter type brain nanometer
GB2144857A (en) * 1983-08-12 1985-03-13 Prutec Ltd Piezo resistive transducer

Also Published As

Publication number Publication date
JPS6298229A (ja) 1987-05-07
ES2005829A6 (es) 1989-04-01
EP0216288B1 (en) 1989-12-06
ATE48476T1 (de) 1989-12-15
PT83395B (pt) 1993-01-29
US4748853A (en) 1988-06-07
DE3667330D1 (de) 1990-01-11
PT83395A (en) 1986-10-01
IT8567788A0 (it) 1985-09-17
EP0216288A1 (en) 1987-04-01

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