IT1088352B - Rilevatore di spostamenti lineari - Google Patents

Rilevatore di spostamenti lineari

Info

Publication number
IT1088352B
IT1088352B IT2850577A IT2850577A IT1088352B IT 1088352 B IT1088352 B IT 1088352B IT 2850577 A IT2850577 A IT 2850577A IT 2850577 A IT2850577 A IT 2850577A IT 1088352 B IT1088352 B IT 1088352B
Authority
IT
Italy
Prior art keywords
linear shift
shift detector
detector
linear
shift
Prior art date
Application number
IT2850577A
Other languages
English (en)
Original Assignee
Magneti Marelli Spa
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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Priority to IT2850577A priority Critical patent/IT1088352B/it
Priority to GB7839663A priority patent/GB2005844A/en
Priority to DE19782844010 priority patent/DE2844010A1/de
Priority to FR7829201A priority patent/FR2406184A1/fr
Priority to ES474131A priority patent/ES474131A1/es
Application granted granted Critical
Publication of IT1088352B publication Critical patent/IT1088352B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/22—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils
    • G01D5/2208—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the self-induction of the coils
    • G01D5/2216—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the self-induction of the coils by a movable ferromagnetic element, e.g. a core
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/247—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using time shifts of pulses
    • 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
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/007—Transmitting or indicating the displacement of flexible diaphragms using variations in inductance
    • 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
    • G01L9/10—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 inductance, i.e. electric circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
IT2850577A 1977-10-12 1977-10-12 Rilevatore di spostamenti lineari IT1088352B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT2850577A IT1088352B (it) 1977-10-12 1977-10-12 Rilevatore di spostamenti lineari
GB7839663A GB2005844A (en) 1977-10-12 1978-10-06 Linear displacement sensor
DE19782844010 DE2844010A1 (de) 1977-10-12 1978-10-09 Detektor fuer lineare verstellungen
FR7829201A FR2406184A1 (fr) 1977-10-12 1978-10-09 Capteur de deplacements lineaires
ES474131A ES474131A1 (es) 1977-10-12 1978-10-11 Perfeccionamientos detectores de desplazamientos lineales.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2850577A IT1088352B (it) 1977-10-12 1977-10-12 Rilevatore di spostamenti lineari

Publications (1)

Publication Number Publication Date
IT1088352B true IT1088352B (it) 1985-06-10

Family

ID=11223711

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2850577A IT1088352B (it) 1977-10-12 1977-10-12 Rilevatore di spostamenti lineari

Country Status (5)

Country Link
DE (1) DE2844010A1 (it)
ES (1) ES474131A1 (it)
FR (1) FR2406184A1 (it)
GB (1) GB2005844A (it)
IT (1) IT1088352B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451566A1 (fr) * 1979-03-12 1980-10-10 Effa Etudes Sarl Capteur de deplacement a courants de foucault
DE3003892C2 (de) * 1980-02-02 1987-01-08 Robert Bosch Gmbh, 7000 Stuttgart Druckabhängige Verstellung von Betriebssteuergrößen von Brennkraftmaschinen
FR2478813A1 (fr) * 1980-03-21 1981-09-25 Renault Capteur de pression a l'admission d'un moteur a combustion interne
US4339955A (en) * 1980-08-29 1982-07-20 Aisin Seiki Company, Ltd. Pressure sensor
US4351191A (en) * 1980-08-29 1982-09-28 Aisin Seiki Company, Limited Pressure sensor
US4339956A (en) * 1980-08-29 1982-07-20 Aisin Seiki Company, Ltd. Pressure sensor
GB2121182B (en) * 1981-07-10 1985-07-24 Lucas Ind Plc Linear inductive transducer
DE3210890A1 (de) * 1982-03-25 1983-09-29 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung fuer induktive geber
DE3437150A1 (de) * 1984-10-10 1986-04-10 Robert Bosch Gmbh, 7000 Stuttgart Ventil
DE3713562C2 (de) * 1987-04-23 1995-10-19 Pierburg Gmbh Verfahren zur Positionsbestimmung von Stellelementen mit induktiven Weggebern
DE3836080A1 (de) * 1988-10-22 1990-04-26 Wabco Westinghouse Fahrzeug Bremszylinder
DE4008151C1 (en) * 1990-03-14 1991-06-13 C.A. Weidmueller Gmbh & Co, 4930 Detmold, De Inductive sensor arrangement e.g. for workpiece parts - has current supply alternately energising coils via variable resistor
US5712563A (en) * 1994-06-13 1998-01-27 Honda Giken Kogyo Kabushiki Kaisha Steering torque sensor utilizing a displacement detector having a pulse power supply
US5668480A (en) * 1996-06-20 1997-09-16 Moog Inc. Variable-phase resistive transducer, and method of operating same
CN101592541B (zh) * 2009-06-29 2011-05-04 杭州精久科技有限公司 电压力锅的压力连续检测装置

Also Published As

Publication number Publication date
ES474131A1 (es) 1979-05-16
FR2406184A1 (fr) 1979-05-11
GB2005844A (en) 1979-04-25
DE2844010A1 (de) 1979-04-19
FR2406184B3 (it) 1981-07-17

Similar Documents

Publication Publication Date Title
IT1102048B (it) Rilevatore magnetico
IT7867861A0 (it) Rivelatore di posizione ad effettodi hall
IT1084924B (it) Rivelatore di transizioni
MX147405A (es) Mejoras en cinta de medir enrollable
BE866412A (fr) Detecteur de presence
AT351198B (de) Schubladenfuehrung
BR7701006A (pt) Detetor digital de correlacao
BE861033A (fr) Detecteur de givre
IT1088352B (it) Rilevatore di spostamenti lineari
NL7703295A (nl) Roentgendetektor.
SE7603246L (sv) Betastromdetektor
SE7712896L (sv) Elektromagnetisk detektor
IT1101965B (it) Rivelatore ottico
IT7851887A0 (it) Apparecchio radio rivelatore di direzione
SE7710839L (sv) Distanselement
SE7802152L (sv) Nolldetektor
DK290678A (da) Bevaegelsesdetektor
DK574378A (da) Termoomskifter
IT1117678B (it) Dispositivo di misurazioni lineari
CA41423S (fr) Detecteur
DK177478A (da) Temperaturdetektor
BR7707636A (pt) Detector
SE7806681L (sv) Frekvensdetektor
SE7800593L (sv) Ytsprickdetektor
NL7703294A (nl) Roentgendetektor.