PT87467A - Electric sensor for forces and/or deformations useful in particular as pressure sensor - Google Patents

Electric sensor for forces and/or deformations useful in particular as pressure sensor

Info

Publication number
PT87467A
PT87467A PT8746788A PT8746788A PT87467A PT 87467 A PT87467 A PT 87467A PT 8746788 A PT8746788 A PT 8746788A PT 8746788 A PT8746788 A PT 8746788A PT 87467 A PT87467 A PT 87467A
Authority
PT
Portugal
Prior art keywords
plate
bottom wall
electric load
thin bottom
comprises cavity
Prior art date
Application number
PT8746788A
Other languages
English (en)
Other versions
PT87467B (pt
Inventor
Roberto Dell Acqua
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 PT8746788A priority Critical patent/PT87467B/pt
Publication of PT87467A publication Critical patent/PT87467A/pt
Publication of PT87467B publication Critical patent/PT87467B/pt

Links

Landscapes

  • Measuring Fluid Pressure (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
PT8746788A 1988-05-12 1988-05-12 Sensor electrico de forcas e/ou deformacoes, utilizavel em particular como sensor de pressao PT87467B (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PT8746788A PT87467B (pt) 1988-05-12 1988-05-12 Sensor electrico de forcas e/ou deformacoes, utilizavel em particular como sensor de pressao

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT8746788A PT87467B (pt) 1988-05-12 1988-05-12 Sensor electrico de forcas e/ou deformacoes, utilizavel em particular como sensor de pressao

Publications (2)

Publication Number Publication Date
PT87467A true PT87467A (pt) 1989-05-31
PT87467B PT87467B (pt) 1993-12-31

Family

ID=20084229

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8746788A PT87467B (pt) 1988-05-12 1988-05-12 Sensor electrico de forcas e/ou deformacoes, utilizavel em particular como sensor de pressao

Country Status (1)

Country Link
PT (1) PT87467B (pt)

Also Published As

Publication number Publication date
PT87467B (pt) 1993-12-31

Similar Documents

Publication Publication Date Title
IL92927A0 (en) Capacitive pressure sensor with encircling third plate
DK693688D0 (da) Fremgangsmaade til maaling af oxygen-partialtryk i en vaeske
CA2069894A1 (en) Valve equipped with a position detector and a micropump incorporating said valve
US4045737A (en) Integrated circuit probe
ATE366917T1 (de) Drucksensor
ES2006002A6 (es) Sistema de calibracion para un transductor de la tension arterial.
SE8700556D0 (sv) Tryckgivare
EP0103352A3 (en) Magnetic sensor, particularly playback head for magnetic recording media
ES2002780A6 (es) Dispositivo medidor de presion
US4966039A (en) Electrical force and/or deformation sensor, particularly for use as a pressure sensor
SE9700613D0 (sv) Sensorelement med temperaturmätning
PT87467A (pt) Electric sensor for forces and/or deformations useful in particular as pressure sensor
CA2038226A1 (en) Piezoelectric-type pressure sensor
DE3874884D1 (de) Elektrischer kraft- und/oder verformungsmessfuehler, insbesondere zum gebrauch als druckmessfuehler.
HK1045560B (zh) 高溫檢測器及其製造方法
DK0679874T3 (da) Lydsensor
EP0359132A3 (en) Thin film resistor for strain gauge
MY108023A (en) Method and apparatus for capacitance temperature compensation and manufacturability in a dual plate capacitive pressure transmitter.
JPS646831A (en) Sensor
FR2363436A1 (fr) Produit compose
JPS54144187A (en) Semiconductor pressure converter
DE9403416U1 (de) Heizeinrichtung, insbesondere zum Einsatz in Spritzgießformen zum Verarbeiten thermoplastischer Materialien
ES2004898A6 (es) Un dispositivo electrico para detectar la presion estatica de un fluido
JPS60152949U (ja) セラミツク圧力センサ
JPS6473202A (en) Strain gauge

Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19930621

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20011231