JPS56500352A - - Google Patents

Info

Publication number
JPS56500352A
JPS56500352A JP50074180A JP50074180A JPS56500352A JP S56500352 A JPS56500352 A JP S56500352A JP 50074180 A JP50074180 A JP 50074180A JP 50074180 A JP50074180 A JP 50074180A JP S56500352 A JPS56500352 A JP S56500352A
Authority
JP
Japan
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.)
Pending
Application number
JP50074180A
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 filed Critical
Publication of JPS56500352A publication Critical patent/JPS56500352A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/02—Arrangements in which the value to be measured is automatically compared with a reference value
    • G01R17/06—Automatic balancing arrangements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Recording Measured Values (AREA)
JP50074180A 1979-03-22 1980-03-21 Pending JPS56500352A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK117179A DK143423C (da) 1979-03-22 1979-03-22 Strimmelskriver med en differentialkondensator som positionsgiver til en positionsservo for skrivepennen

Publications (1)

Publication Number Publication Date
JPS56500352A true JPS56500352A (ja) 1981-03-19

Family

ID=8101799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50074180A Pending JPS56500352A (ja) 1979-03-22 1980-03-21

Country Status (6)

Country Link
US (1) US4323903A (ja)
EP (1) EP0027801B1 (ja)
JP (1) JPS56500352A (ja)
DE (1) DE3063037D1 (ja)
DK (1) DK143423C (ja)
WO (1) WO1980002070A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127992A1 (de) * 1981-07-15 1983-02-03 Hellige Gmbh, 7800 Freiburg "winkelstellungsgeber in antriebssystemen fuer schreiborgane schnellschreibender hebelstreifenschreiber"
DE3822076C1 (ja) * 1988-06-30 1990-02-08 Endress U. Hauser Gmbh U. Co, 7864 Maulburg, De
CN105444660B (zh) * 2015-12-31 2019-01-29 中国科学院测量与地球物理研究所 一种中间电极板无导线连接的差动式电容测微器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825762B1 (ja) * 1970-06-02 1973-07-31
JPS5311447A (en) * 1976-07-19 1978-02-01 Hitachi Ltd Device for controlling ac elevator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1297877B (de) * 1965-05-29 1969-06-19 Hartmann & Braun Ag Kapazitiver Winkelstellungsgeber
US3340536A (en) * 1966-02-04 1967-09-05 Hewlett Packard Co Recorder servo system
US3683402A (en) * 1970-11-12 1972-08-08 Bausch & Lomb Capacitive transducer drive mechanism for the recording pen of a graphical recorder
US3668672A (en) * 1970-11-13 1972-06-06 Bausch & Lomb Capacitive transducer
US3702467A (en) * 1971-11-23 1972-11-07 Ibm Shaft position sensing device
US3783374A (en) * 1972-04-07 1974-01-01 Sundstrand Data Control Capacitance difference detector circuit
US3760392A (en) * 1972-05-15 1973-09-18 Allis Chalmers Capacitive position sensor
BE799211A (fr) * 1973-05-07 1973-11-07 Ampex Sa Appareil indicateur de position du bras de tension d'une boucle de bande magnetique.
US3938113A (en) * 1974-06-17 1976-02-10 International Business Machines Corporation Differential capacitive position encoder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825762B1 (ja) * 1970-06-02 1973-07-31
JPS5311447A (en) * 1976-07-19 1978-02-01 Hitachi Ltd Device for controlling ac elevator

Also Published As

Publication number Publication date
DE3063037D1 (en) 1983-06-16
DK143423C (da) 1981-12-21
US4323903A (en) 1982-04-06
EP0027801B1 (en) 1983-05-11
EP0027801A1 (en) 1981-05-06
WO1980002070A1 (en) 1980-10-02
DK117179A (da) 1980-09-23
DK143423B (da) 1981-08-17

Similar Documents

Publication Publication Date Title
FR2446943B1 (ja)
FR2448661B3 (ja)
BR8002583A (ja)
BR8006808A (ja)
FR2448415B1 (ja)
FR2447882B1 (ja)
FR2447650B1 (ja)
FR2449589B1 (ja)
FR2449521B1 (ja)
FR2447398B3 (ja)
FR2450546B1 (ja)
JPS56500352A (ja)
FR2448965B1 (ja)
FR2448118B1 (ja)
FR2448686B3 (ja)
FR2450522B3 (ja)
FR2449639B2 (ja)
FR2445978B3 (ja)
AU79918S (ja)
AU78569S (ja)
AU79826S (ja)
AU79950S (ja)
AU80228S (ja)
AU78385S (ja)
AU79558S (ja)