CH501893A - Rilevatore elettrico di posizione, in particolare per dispositivi di controllo di macchine utensili - Google Patents

Rilevatore elettrico di posizione, in particolare per dispositivi di controllo di macchine utensili

Info

Publication number
CH501893A
CH501893A CH1449069A CH1449069A CH501893A CH 501893 A CH501893 A CH 501893A CH 1449069 A CH1449069 A CH 1449069A CH 1449069 A CH1449069 A CH 1449069A CH 501893 A CH501893 A CH 501893A
Authority
CH
Switzerland
Prior art keywords
machine tool
control devices
position detector
tool control
electric position
Prior art date
Application number
CH1449069A
Other languages
English (en)
Inventor
Pagella Elio
Original Assignee
Olivetti & Co 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 Olivetti & Co Spa filed Critical Olivetti & Co Spa
Publication of CH501893A publication Critical patent/CH501893A/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
    • G01D5/204—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
    • G01D5/2073—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 movement of a single coil with respect to two or more coils

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
CH1449069A 1968-10-09 1969-09-25 Rilevatore elettrico di posizione, in particolare per dispositivi di controllo di macchine utensili CH501893A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5341068 1968-10-09

Publications (1)

Publication Number Publication Date
CH501893A true CH501893A (it) 1971-01-15

Family

ID=11282501

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1449069A CH501893A (it) 1968-10-09 1969-09-25 Rilevatore elettrico di posizione, in particolare per dispositivi di controllo di macchine utensili

Country Status (5)

Country Link
US (1) US3596222A (it)
CH (1) CH501893A (it)
DE (1) DE1950313C3 (it)
FR (1) FR2020203A1 (it)
GB (1) GB1286113A (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1058791B (it) * 1976-04-08 1982-05-10 Olivetti & Co Spa Trasduttore di precisione per misure di posizioni lineari
IT1072337B (it) * 1976-05-18 1985-04-10 Olivetti Controllo Numerico Cp Trasduttore di precisione per misure di posizioni e relativo processo di fabbricazione
EP0009291B1 (en) * 1978-09-20 1982-10-27 Philips Norden AB A device for indicating the position of a printer carriage
JPS5726004U (it) * 1980-07-21 1982-02-10
DE3403903A1 (de) * 1984-02-04 1985-08-08 Schneider & Kern GmbH & Co KG, 7119 Niedernhall Elektronisches laengenmessgeraet
JPS6135734U (ja) * 1984-08-02 1986-03-05 株式会社 測機舎 磁気スケール装置の取付け機構
US4985691A (en) * 1986-02-26 1991-01-15 University Of Pittsburgh Contactless motion sensor
JP2546169B2 (ja) * 1993-10-26 1996-10-23 日本電気株式会社 インダクトシンセンサ
DE4428273C2 (de) * 1994-08-10 1997-06-12 Siedle Horst Kg Linearer Wegaufnehmer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886717A (en) * 1953-03-14 1959-05-12 Ferranti Ltd Measuring apparatus
US2866946A (en) 1955-09-26 1958-12-30 Inductosyn Corp Machine tool control
US2964721A (en) 1957-05-13 1960-12-13 Inductosyn Corp Rotary position measuring transformer
DE1267433B (de) * 1959-11-10 1968-05-02 Inductosyn Corp Stellungsmesstransformator
CH398098A (de) * 1961-05-27 1965-08-31 Wenczler & Heidenhain Vorrichtung zur Bestimmung der Relativlage zweier Teile
US3281746A (en) 1963-01-25 1966-10-25 United Aircraft Corp Compact multiple pole pair resolver

Also Published As

Publication number Publication date
DE1950313A1 (de) 1970-08-27
DE1950313B2 (it) 1980-02-28
DE1950313C3 (de) 1988-07-28
FR2020203A1 (it) 1970-07-10
US3596222A (en) 1971-07-27
GB1286113A (en) 1972-08-23

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Legal Events

Date Code Title Description
PL Patent ceased