ES487083A1 - Aparato para determinar la posicion de un elemento movil conrelacion a un elemento de soporte fijo - Google Patents

Aparato para determinar la posicion de un elemento movil conrelacion a un elemento de soporte fijo

Info

Publication number
ES487083A1
ES487083A1 ES487083A ES487083A ES487083A1 ES 487083 A1 ES487083 A1 ES 487083A1 ES 487083 A ES487083 A ES 487083A ES 487083 A ES487083 A ES 487083A ES 487083 A1 ES487083 A1 ES 487083A1
Authority
ES
Spain
Prior art keywords
mobile
differential transformer
fixed support
transformer metering
support member
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES487083A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FRATELLI SANDRETTO SpA
Original Assignee
FRATELLI SANDRETTO 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 FRATELLI SANDRETTO SpA filed Critical FRATELLI SANDRETTO SpA
Publication of ES487083A1 publication Critical patent/ES487083A1/es
Expired legal-status Critical Current

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
    • G01D5/204—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 mutual induction between two or more coils
    • G01D5/2046—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 mutual induction between two or more coils by a movable ferromagnetic element, e.g. a core

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)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Jigs For Machine Tools (AREA)
ES487083A 1978-12-19 1979-12-19 Aparato para determinar la posicion de un elemento movil conrelacion a un elemento de soporte fijo Expired ES487083A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT69893/78A IT1108522B (it) 1978-12-19 1978-12-19 Apparecchio per rilevare la posizione di un organo mobile rispetto a un corpo di supporto fisso

Publications (1)

Publication Number Publication Date
ES487083A1 true ES487083A1 (es) 1980-07-01

Family

ID=11313042

Family Applications (1)

Application Number Title Priority Date Filing Date
ES487083A Expired ES487083A1 (es) 1978-12-19 1979-12-19 Aparato para determinar la posicion de un elemento movil conrelacion a un elemento de soporte fijo

Country Status (8)

Country Link
JP (1) JPS5583801A (fr)
BE (1) BE880723A (fr)
DE (1) DE2948440A1 (fr)
ES (1) ES487083A1 (fr)
FR (1) FR2444924A1 (fr)
GB (1) GB2040470A (fr)
IT (1) IT1108522B (fr)
NL (1) NL7908848A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579960A (en) * 1980-06-19 1982-01-19 Sekisui House Kk Parting edge mounting of outer wall
FR2547423B1 (fr) * 1983-06-08 1985-09-06 Petercem Sa Procede de controle de la position d'une cible a l'interieur d'une enveloppe a parois epaisses, et appareil correpondant
JPS60232922A (ja) * 1984-05-07 1985-11-19 Tekunopurasu:Kk 成形機の各動作位置検出装置
DE3507585A1 (de) * 1985-03-04 1986-09-04 Elektroteile GmbH, 7772 Uhldingen-Mühlhofen Kern aus ferromagnetischem material, insbesondere fuer induktive wegaufnehmer
GB8704900D0 (en) * 1987-03-03 1987-04-08 Lucas Ind Plc Transducer
DE3801779C2 (de) * 1988-01-22 1997-10-23 Vdo Schindling Wegsensor
SE541400C2 (en) * 2017-02-27 2019-09-17 Sem Ab Inductive position sensor with improved plunger core design
CN107576295B (zh) * 2017-09-21 2020-09-04 北京机械设备研究所 一种电机动子高速直线位移传感检测装置
EP3471114B1 (fr) * 2017-10-14 2024-06-26 Hamilton Sundstrand Corporation Noyau lvdt formé d'une feuille métallique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB883781A (en) * 1957-01-16 1961-12-06 Atomic Energy Authority Uk Improvements in or relating to apparatus for the measurement, indication or detection of position of an object
GB1486375A (en) * 1975-01-11 1977-09-21 Tioxide Group Ltd Transducers
GB1489185A (en) * 1975-01-30 1977-10-19 Dowty Boulton Ltd P Electro-magnetic transducer

Also Published As

Publication number Publication date
NL7908848A (nl) 1980-06-23
IT1108522B (it) 1985-12-09
FR2444924B1 (fr) 1985-03-22
DE2948440A1 (de) 1980-07-10
JPS5583801A (en) 1980-06-24
BE880723A (fr) 1980-04-16
IT7869893A0 (it) 1978-12-19
GB2040470A (en) 1980-08-28
FR2444924A1 (fr) 1980-07-18

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