CH550378A - Vorrichtung zur kapazitiven winkel- oder laengenmessung. - Google Patents

Vorrichtung zur kapazitiven winkel- oder laengenmessung.

Info

Publication number
CH550378A
CH550378A CH1317372A CH1317372A CH550378A CH 550378 A CH550378 A CH 550378A CH 1317372 A CH1317372 A CH 1317372A CH 1317372 A CH1317372 A CH 1317372A CH 550378 A CH550378 A CH 550378A
Authority
CH
Switzerland
Prior art keywords
length measurement
capacitive angle
capacitive
angle
measurement
Prior art date
Application number
CH1317372A
Other languages
English (en)
Original Assignee
Maag Zahnraeder & Maschinen Ag
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 Maag Zahnraeder & Maschinen Ag filed Critical Maag Zahnraeder & Maschinen Ag
Priority to CH1317372A priority Critical patent/CH550378A/de
Priority to DE2306752A priority patent/DE2306752C2/de
Priority to JP48087678A priority patent/JPS4966155A/ja
Priority to GB4196173A priority patent/GB1391146A/en
Priority to US395132A priority patent/US3873916A/en
Publication of CH550378A publication Critical patent/CH550378A/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/08—Pointers; Scales; Scale illumination
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Hair Curling (AREA)
CH1317372A 1972-09-07 1972-09-07 Vorrichtung zur kapazitiven winkel- oder laengenmessung. CH550378A (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1317372A CH550378A (de) 1972-09-07 1972-09-07 Vorrichtung zur kapazitiven winkel- oder laengenmessung.
DE2306752A DE2306752C2 (de) 1972-09-07 1973-02-12 Vorrichtung zur kapazitiven Abtastung von Kreis- und Längenteilungen
JP48087678A JPS4966155A (de) 1972-09-07 1973-08-06
GB4196173A GB1391146A (en) 1972-09-07 1973-09-06 Scale reading apparatus
US395132A US3873916A (en) 1972-09-07 1973-09-07 Capacitive sensor for measuring displacement or position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1317372A CH550378A (de) 1972-09-07 1972-09-07 Vorrichtung zur kapazitiven winkel- oder laengenmessung.

Publications (1)

Publication Number Publication Date
CH550378A true CH550378A (de) 1974-06-14

Family

ID=4389984

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1317372A CH550378A (de) 1972-09-07 1972-09-07 Vorrichtung zur kapazitiven winkel- oder laengenmessung.

Country Status (5)

Country Link
US (1) US3873916A (de)
JP (1) JPS4966155A (de)
CH (1) CH550378A (de)
DE (1) DE2306752C2 (de)
GB (1) GB1391146A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2935898A1 (de) * 1978-09-11 1980-03-20 Meseltron Sa Rotationstransduktor zur positionsmessung
DE3338108A1 (de) * 1983-10-20 1985-05-02 Robert 5446 Engeln Wolff Digitale messvorrichtung fuer drehwinkelabhaengige groessen

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961318A (en) * 1975-01-17 1976-06-01 Inductosyn Corporation Electrostatic position-measuring transducer
US4082990A (en) * 1976-09-29 1978-04-04 The Singer Company Electrostatic pickoff and torquer
JPS5373154A (en) * 1976-12-10 1978-06-29 Mitsutoyo Seisakusho Electrostatic capacity type displacement detector
SE411392B (sv) * 1977-12-09 1979-12-17 Inst Mikrovagsteknik Vid Tekni Metanordning for kapacitiv bestemning av det inbordes leget hos tva relativt varandra rorliga delar
JPS5575614A (en) * 1978-12-04 1980-06-07 Hiromi Ogasawara Amount of movement measuring unit for straight movement mobile body
US4292632A (en) * 1978-08-29 1981-09-29 Yeakley Lester M Displacement sensing device having capacitance transduction element
US4418347A (en) * 1978-12-27 1983-11-29 Nippon Soken, Inc. Rotational position detecting apparatus
US4238781A (en) * 1979-02-09 1980-12-09 Westinghouse Electric Corp. Capacitive angular displacement transducer for remote meter reading
JPS55121129A (en) * 1979-03-13 1980-09-18 Agency Of Ind Science & Technol Thin-wire torsion tester
FR2454083A1 (fr) * 1979-04-09 1980-11-07 Facom Dispositif de mesure de la position relative de deux objets
JPS568508A (en) * 1979-07-02 1981-01-28 Nippon Soken Inc Rotation detector
NL7905562A (nl) * 1979-07-17 1981-01-20 Heerens Willem Christiaan Capacitieve meter.
DE3008396C2 (de) * 1980-03-05 1981-11-12 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Digitale elektrische Winkelmeßeinrichtung
US4374383A (en) * 1980-12-22 1983-02-15 International Business Machines Corporation Capacitive transducer for sensing a home position
JPS6038221Y2 (ja) * 1981-01-22 1985-11-14 株式会社日本自動車部品総合研究所 静電容量式回転検出器
JPS57148262A (en) * 1981-03-09 1982-09-13 Nippon Soken Inc Detecting device for rotating direction
US4499465A (en) * 1981-03-18 1985-02-12 Nippon Soken, Inc. Capacitive-type incremental and reference angular rotation detecting apparatus
US4404560A (en) * 1981-05-07 1983-09-13 International Business Machines Corporation Capacitive transducer for providing precise angular positional information
JPS5841311A (ja) * 1981-09-07 1983-03-10 Nippon Soken Inc 静電容量式回転検出装置
CH648929A5 (fr) * 1982-07-07 1985-04-15 Tesa Sa Dispositif de mesure capacitif de deplacement.
US4477860A (en) * 1983-09-19 1984-10-16 Cain Encoder Company Electrode array
US4538069A (en) * 1983-10-28 1985-08-27 Control Data Corporation Capacitance height gage applied in reticle position detection system for electron beam lithography apparatus
US4566193A (en) * 1984-07-31 1986-01-28 Hewlett-Packard Company Use of an electronic vernier for evaluation of alignment in semiconductor processing
US4982509A (en) * 1988-08-19 1991-01-08 Delta International Machinery Corp. Measurement system having multiple display orientations
GB2223589B (en) * 1988-09-14 1991-07-24 Valk Rob V D Measurement of capacitance and parameters related thereto
US5414420A (en) * 1992-03-23 1995-05-09 Hewlett-Packard Corporation Switch interconnect for position encoder system
US5428355A (en) * 1992-03-23 1995-06-27 Hewlett-Packard Corporation Position encoder system
US6492911B1 (en) 1999-04-19 2002-12-10 Netzer Motion Sensors Ltd. Capacitive displacement encoder
US6587093B1 (en) * 1999-11-04 2003-07-01 Synaptics Incorporated Capacitive mouse
DE10048881A1 (de) * 2000-09-29 2002-03-07 Infineon Technologies Ag Vorrichtung und Verfahren zum planen Verbinden zweier Wafer für ein Dünnschleifen und ein Trennen eines Produkt-Wafers
US7138807B2 (en) * 2004-06-23 2006-11-21 Fe Technical Services, Inc. Capacitive sensing techniques that include determing rotational position of one electrode relative to other electrodes separated by an electrically nonconductive gap
WO2007139868A2 (en) * 2006-05-24 2007-12-06 Tt Electronics Technology Limited Multiturn rotational sensor
CN101893451B (zh) * 2009-05-22 2013-08-21 鸿富锦精密工业（深圳）有限公司 电容式传感器及陀螺仪
US9092082B2 (en) 2010-12-22 2015-07-28 Synaptics Incorporated Methods and apparatus for mounting a touch sensor device
CN103822571B (zh) * 2014-03-19 2016-11-02 重庆理工大学 基于单排多层结构的电场式时栅直线位移传感器
CN103968750B (zh) * 2014-05-09 2017-01-18 重庆理工大学 一种电场式时栅角位移传感器
US9810314B2 (en) 2015-02-25 2017-11-07 Kongsberg Driveline Systems I, Inc. Rotary shifter assembly
CN105157732A (zh) * 2015-07-14 2015-12-16 程有信 一种多联多扇差动电容传感器系统装置
CN109752030A (zh) * 2019-02-21 2019-05-14 长春通视光电技术有限公司 一种贴片式位置检测传感器
CN114485371B (zh) * 2022-02-28 2023-08-25 深蓝汽车科技有限公司 一种拉线位移传感器的拉线安装装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012189A (en) * 1945-06-05 1961-12-05 Electro Mechanical Res Inc Capacitive detector
US2925590A (en) * 1957-08-01 1960-02-16 North American Aviation Inc Capacitive pickoff
US3146394A (en) * 1959-04-29 1964-08-25 Continental Elektro Ind Ag Apparatus for proportionally converting a rotational angle into a phase angle of an alternating voltage
GB859267A (en) * 1959-06-25 1961-01-18 Mullard Ltd Improvements in or relating to measuring apparatus
US3121839A (en) * 1961-08-21 1964-02-18 Gen Motors Corp Capacitive pickoff for displacement signal generator
GB990928A (en) * 1962-11-23 1965-05-05 Ass Elect Ind Improvements relating to apparatus for producing signals indicative of relative position
US3242399A (en) * 1963-02-02 1966-03-22 Continental Elektro Ind Ag Electrical control device
US3515987A (en) * 1967-10-20 1970-06-02 Avco Corp Coplanar dielectric probe having means for minimizing capacitance from stray sources
FR2086854A5 (de) * 1970-04-10 1971-12-31 Commissariat Energie Atomique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2935898A1 (de) * 1978-09-11 1980-03-20 Meseltron Sa Rotationstransduktor zur positionsmessung
DE3338108A1 (de) * 1983-10-20 1985-05-02 Robert 5446 Engeln Wolff Digitale messvorrichtung fuer drehwinkelabhaengige groessen

Also Published As

Publication number Publication date
DE2306752A1 (de) 1974-03-28
DE2306752B1 (de) 1974-03-28
US3873916A (en) 1975-03-25
JPS4966155A (de) 1974-06-26
DE2306752C2 (de) 1974-11-07
GB1391146A (en) 1975-04-16

Similar Documents

Publication Publication Date Title
CH550378A (de) Vorrichtung zur kapazitiven winkel- oder laengenmessung.
CH539837A (de) Kapazitive Längenmesseinrichtung
AT301331B (de) Einrichtung zur Entfernungsmessung
AT328607B (de) Vorrichtung zur rheoplethysmographie
AT351841B (de) Einrichtung zur messung des bohrmomentes
CH557483A (de) Vorrichtung zur geradlinigen fuehrung eines maschinenelementes.
CH556283A (de) Vorrichtung zur foerderung und messung von teilchenfoermigen feststoffen.
AT347151B (de) Vorrichtung zur datenverarbeitung
AT295025B (de) Vorrichtung zur indirekten Blutdruckmessung
AT345587B (de) Einrichtung zur temperaturmessung
CH548193A (de) Vorrichtung zur messung des kyphosewinkels.
CH549785A (de) Vermessungsgeraet.
CH550382A (de) Laengenmesseinrichtung mit mitteln zur anzeige von digitalisierten messwerten.
CH553960A (de) Laengen oder winkel-messeinrichtung.
CH502593A (de) Vorrichtung zur Druckmessung
AT288726B (de) Vorrichtung zur kontinuierlichen Verschiebung von zylindrischen Körpern
CH544927A (de) Vorrichtung zur Längenmessung
AT320318B (de) Vorrichtung zur kontinuierlichen Viskositätsmessung
DE1951101B2 (de) Vorrichtung zur feststellung von signalen
AT340703B (de) Vorrichtung zur kraftmessung
CH558001A (de) Winkel- oder laengenmessgeraet.
ES186942Y (es) Instrumento de medida.
CH558864A (de) Vorrichtung zur reinigung von schalbrettern.
CH556040A (de) Vorrichtung zur lichttonabtastung.
AT354148B (de) Einrichtung zur messung von laengenaenderungen

Legal Events

Date Code Title Description
PL Patent ceased