FR1226147A - Perfectionnements apportés aux appareils de détection de position - Google Patents

Perfectionnements apportés aux appareils de détection de position

Info

Publication number
FR1226147A
FR1226147A FR796197A FR796197A FR1226147A FR 1226147 A FR1226147 A FR 1226147A FR 796197 A FR796197 A FR 796197A FR 796197 A FR796197 A FR 796197A FR 1226147 A FR1226147 A FR 1226147A
Authority
FR
France
Prior art keywords
position detection
detection devices
devices
detection
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
FR796197A
Other languages
English (en)
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Application granted granted Critical
Publication of FR1226147A publication Critical patent/FR1226147A/fr
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
    • G01D5/24—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 capacitance
    • G01D5/241—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 capacitance by relative movement of capacitor electrodes
    • G01D5/2412—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 capacitance by relative movement of capacitor electrodes by varying overlap
    • G01D5/2415—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 capacitance by relative movement of capacitor electrodes by varying overlap adapted for encoders

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR796197A 1958-06-04 1959-06-01 Perfectionnements apportés aux appareils de détection de position Expired FR1226147A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1226147X 1958-06-04

Publications (1)

Publication Number Publication Date
FR1226147A true FR1226147A (fr) 1960-07-08

Family

ID=10884069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796197A Expired FR1226147A (fr) 1958-06-04 1959-06-01 Perfectionnements apportés aux appareils de détection de position

Country Status (1)

Country Link
FR (1) FR1226147A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0716290A2 (fr) * 1994-12-07 1996-06-12 Mitutoyo Corporation Capteur de déplacement du type capacitif

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0716290A2 (fr) * 1994-12-07 1996-06-12 Mitutoyo Corporation Capteur de déplacement du type capacitif
EP0716290A3 (fr) * 1994-12-07 1996-10-16 Mitutoyo Corp Capteur de déplacement du type capacitif
US5691646A (en) * 1994-12-07 1997-11-25 Mitutoya Corporation Capacitance-type displacement measuring device with electrodes having spiral patterns
EP1070938A2 (fr) * 1994-12-07 2001-01-24 Mitutoyo Corporation Capteur de déplacement du type capacitif
EP1070938A3 (fr) * 1994-12-07 2001-09-12 Mitutoyo Corporation Capteur de déplacement du type capacitif

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