IT1225118B - Trasduttore di posizione. - Google Patents

Trasduttore di posizione.

Info

Publication number
IT1225118B
IT1225118B IT8845749A IT4574988A IT1225118B IT 1225118 B IT1225118 B IT 1225118B IT 8845749 A IT8845749 A IT 8845749A IT 4574988 A IT4574988 A IT 4574988A IT 1225118 B IT1225118 B IT 1225118B
Authority
IT
Italy
Prior art keywords
coil
position transducer
characterizes
slider
conductive material
Prior art date
Application number
IT8845749A
Other languages
English (en)
Other versions
IT8845749A0 (it
Inventor
Antonio Boscolo
Giancarlo Arrigoni
Silvana Medeot
Original Assignee
Zanussi Zeltron Inst
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 Zanussi Zeltron Inst filed Critical Zanussi Zeltron Inst
Priority to IT8845749A priority Critical patent/IT1225118B/it
Publication of IT8845749A0 publication Critical patent/IT8845749A0/it
Priority to ES89111971T priority patent/ES2047064T3/es
Priority to DE89111971T priority patent/DE68908805T2/de
Priority to EP89111971A priority patent/EP0351609B1/en
Priority to AT89111971T priority patent/ATE93960T1/de
Application granted granted Critical
Publication of IT1225118B publication Critical patent/IT1225118B/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
    • G01D5/2006—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 by influencing the self-induction of one or more coils
    • G01D5/202—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 by influencing the self-induction of one or more coils by movable a non-ferromagnetic conductive element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Surgical Instruments (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Geophysics And Detection Of Objects (AREA)
IT8845749A 1988-07-22 1988-07-22 Trasduttore di posizione. IT1225118B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT8845749A IT1225118B (it) 1988-07-22 1988-07-22 Trasduttore di posizione.
ES89111971T ES2047064T3 (es) 1988-07-22 1989-06-30 Un transductor de posicion.
DE89111971T DE68908805T2 (de) 1988-07-22 1989-06-30 Positionsumsetzer.
EP89111971A EP0351609B1 (en) 1988-07-22 1989-06-30 A position transducer
AT89111971T ATE93960T1 (de) 1988-07-22 1989-06-30 Positionsumsetzer.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8845749A IT1225118B (it) 1988-07-22 1988-07-22 Trasduttore di posizione.

Publications (2)

Publication Number Publication Date
IT8845749A0 IT8845749A0 (it) 1988-07-22
IT1225118B true IT1225118B (it) 1990-11-02

Family

ID=11258041

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8845749A IT1225118B (it) 1988-07-22 1988-07-22 Trasduttore di posizione.

Country Status (5)

Country Link
EP (1) EP0351609B1 (it)
AT (1) ATE93960T1 (it)
DE (1) DE68908805T2 (it)
ES (1) ES2047064T3 (it)
IT (1) IT1225118B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669418B1 (fr) * 1990-11-15 1994-05-06 Havre (Lepii) Universite Dispositif de mesure de deplacement d'un objet.
DE4239635C2 (de) * 1992-11-23 1998-02-12 Hartmann & Braun Ag Einrichtung zur Wegerfassung von Ventilstangenbewegungen elektropneumatischer Stellungsregler
GB9607750D0 (en) * 1996-04-15 1996-06-19 Radiodetection Ltd Displacement sensors
DE10025661A1 (de) 2000-05-24 2001-12-06 Balluff Gebhard Feinmech Wegmeßsystem
US6828780B2 (en) 2001-05-01 2004-12-07 Balluff Gmbh Position measuring system having an inductive element arranged on a flexible support
DE102018222569A1 (de) * 2018-12-20 2020-06-25 Te Connectivity Germany Gmbh Messeinrichtung zur Bestimmung einer Weg- und/oder Winkeländerung zwischen der Messeinrichtung und einem gegenüberliegenden Positionselement und Messverfahren
US11305368B2 (en) 2020-01-30 2022-04-19 Illinois Tool Works Inc. Inductive position sensor with switch function

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5513288B2 (it) * 1973-06-18 1980-04-08
IE55855B1 (en) * 1984-10-19 1991-01-30 Kollmorgen Ireland Ltd Position and speed sensors

Also Published As

Publication number Publication date
EP0351609A3 (en) 1991-03-06
EP0351609B1 (en) 1993-09-01
DE68908805D1 (de) 1993-10-07
ATE93960T1 (de) 1993-09-15
EP0351609A2 (en) 1990-01-24
IT8845749A0 (it) 1988-07-22
DE68908805T2 (de) 1993-12-23
ES2047064T3 (es) 1994-02-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940715