CH614042A5 - - Google Patents

Info

Publication number
CH614042A5
CH614042A5 CH488277A CH488277A CH614042A5 CH 614042 A5 CH614042 A5 CH 614042A5 CH 488277 A CH488277 A CH 488277A CH 488277 A CH488277 A CH 488277A CH 614042 A5 CH614042 A5 CH 614042A5
Authority
CH
Switzerland
Application number
CH488277A
Inventor
Hans Ulrich Meyer
Original Assignee
Hans Ulrich Meyer
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 Hans Ulrich Meyer filed Critical Hans Ulrich Meyer
Priority to CH488277A priority Critical patent/CH614042A5/xx
Priority to GB13297/78A priority patent/GB1578700A/en
Priority to FR7810631A priority patent/FR2388247A1/fr
Priority to US05/896,070 priority patent/US4206401A/en
Priority to DD78204794A priority patent/DD136069A5/xx
Priority to JP4584278A priority patent/JPS53131858A/ja
Publication of CH614042A5 publication Critical patent/CH614042A5/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • 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)
CH488277A 1977-04-20 1977-04-20 CH614042A5 (el)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH488277A CH614042A5 (el) 1977-04-20 1977-04-20
GB13297/78A GB1578700A (en) 1977-04-20 1978-04-05 Displacement-measuring system
FR7810631A FR2388247A1 (fr) 1977-04-20 1978-04-11 Dispositif de mesure des longueurs
US05/896,070 US4206401A (en) 1977-04-20 1978-04-13 Length measuring system
DD78204794A DD136069A5 (de) 1977-04-20 1978-04-14 Laengenmesseinrichtung
JP4584278A JPS53131858A (en) 1977-04-20 1978-04-18 Measuring apparatus of length

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH488277A CH614042A5 (el) 1977-04-20 1977-04-20

Publications (1)

Publication Number Publication Date
CH614042A5 true CH614042A5 (el) 1979-10-31

Family

ID=4284183

Family Applications (1)

Application Number Title Priority Date Filing Date
CH488277A CH614042A5 (el) 1977-04-20 1977-04-20

Country Status (6)

Country Link
US (1) US4206401A (el)
JP (1) JPS53131858A (el)
CH (1) CH614042A5 (el)
DD (1) DD136069A5 (el)
FR (1) FR2388247A1 (el)
GB (1) GB1578700A (el)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454083A1 (fr) * 1979-04-09 1980-11-07 Facom Dispositif de mesure de la position relative de deux objets
CH651136A5 (de) * 1980-11-21 1985-08-30 Hans Ulrich Meyer Kapazitives laengen- und winkelmessverfahren.
JPS59120728A (ja) * 1982-12-27 1984-07-12 Nissan Motor Co Ltd 燃料噴射ポンプの吐出量調整装置
FR2539868A1 (fr) * 1983-01-25 1984-07-27 Feuillee Michel Capteur capacitif de deplacement integre a un organe de machine de type piston-cylindre
DE3331170C1 (de) * 1983-06-15 1984-12-13 Boge Gmbh, 5208 Eitorf Vorrichtung zur Wegbestimmung eines Kolbens von hydraulischen,pneumatischen oder hydropneumatischen Aggregaten
DE3321510C1 (de) * 1983-06-15 1984-10-04 Boge Gmbh, 5208 Eitorf Vorrichtung zur Wegbestimmung eines Kolbens
DE3334636C1 (de) * 1983-09-24 1984-11-08 Boge Gmbh, 5208 Eitorf Vorrichtung zur Wegbestimmung eines Kolbens von hydraulischen, pneumatischen oder hydropneumatischen Aggregaten
DE3338443C1 (de) * 1983-10-22 1984-10-11 Boge Gmbh, 5208 Eitorf Vorrichtung zur Wegbestimmung eines Kolbens von hydraulischen, pneumatischen oder hydropneumatischen Aggregaten
ES532751A0 (es) * 1983-09-24 1985-01-16 Boge Gmbh Dispositivo para determinar el recorrido de un piston de grupos hidraulicos, neumaticos o hidroneumaticos
US4586260A (en) * 1984-05-29 1986-05-06 The L. S. Starrett Company Capacitive displacement measuring instrument
DE3430045C2 (de) * 1984-08-16 1986-07-17 Boge Gmbh, 5208 Eitorf Vorrichtung zur Wegbestimmung eines Kolbens
DE3442879C2 (de) * 1984-11-24 1994-09-01 Wabco Vermoegensverwaltung Einrichtung zum Erfassen der relativen Position von zwei relativ zueinander bewegbaren Teilen
US4788489A (en) * 1985-07-12 1988-11-29 Nissan Motor Co., Ltd. Position sensor for use in variable height automotive suspension or the like
JPH0720562Y2 (ja) * 1985-10-30 1995-05-15 株式会社島津製作所 アクチュエータ
CH670306A5 (el) * 1986-11-13 1989-05-31 Hans Ulrich Meyer
US4862063A (en) * 1986-11-14 1989-08-29 Nissan Motor Company, Limited Electrostatic capacity-type stroke sensor and dielectric material therefor
EP0336022A1 (en) * 1988-04-08 1989-10-11 SCHUT'S IM- & EXPORTHANDEL B.V. Capacitive displacement meter
US5049827A (en) * 1990-01-12 1991-09-17 Jet Electronics & Technology Inc. Non-contacting potentiometer
US5237307A (en) * 1991-11-27 1993-08-17 The United States Of America As Represented By The United States Department Of Energy Non-contact tamper sensing by electronic means
US5537109A (en) * 1993-05-28 1996-07-16 General Scanning, Inc. Capacitive transducing with feedback
US5687487A (en) * 1995-09-25 1997-11-18 Dogwood Restorations Flatness tester
JP2002039709A (ja) 2000-07-28 2002-02-06 Mitsutoyo Corp 静電容量式プローブデバイス及び変位測定回路
JP3646221B2 (ja) * 2003-06-30 2005-05-11 財団法人北九州産業学術推進機構 位置・姿勢変化に対応する電気信号発生装置
US7521921B2 (en) * 2004-10-26 2009-04-21 Georgia Tech Research Corporation Displacement sensor
US20090058430A1 (en) * 2007-09-05 2009-03-05 Sentrinsic Systems and Methods for Sensing Positions of Components
GB2464114B (en) 2008-10-02 2012-06-13 Cellnovo Ltd Linear capacitive displacement sensor
US20150316367A1 (en) * 2012-06-18 2015-11-05 Spfm, L.P. Systems and methods for electronically obtaining a fish length
US10441717B2 (en) 2014-04-15 2019-10-15 Insulet Corporation Monitoring a physiological parameter associated with tissue of a host to confirm delivery of medication
WO2016204920A1 (en) * 2015-06-18 2016-12-22 Applied Materials, Inc. In-situ metrology method for thickness measurement during pecvd processes
US11241532B2 (en) 2018-08-29 2022-02-08 Insulet Corporation Drug delivery system with sensor having optimized communication and infusion site

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978638A (en) * 1959-01-26 1961-04-04 Sperry Rand Corp Coercion-free capacitance bridge pick-off
GB1215092A (en) * 1968-02-12 1970-12-09 Rank Organisation Ltd Improvements in or relating to position responsive apparatus
GB1347235A (en) * 1970-01-23 1974-02-27 Automatic Systems Lab Ltd Variable capacitance displacement transducers
JPS5414690B2 (el) * 1971-12-15 1979-06-08
CH539837A (de) * 1972-03-22 1973-07-31 Ulrich Meyer Hans Kapazitive Längenmesseinrichtung
JPS5412824B2 (el) * 1972-04-20 1979-05-25
US3860918A (en) * 1973-06-25 1975-01-14 Becton Dickinson Co Capacitive position transducer
US3928796A (en) * 1973-11-30 1975-12-23 Int Lead Zinc Res Capacitive displacement transducer
US4001813A (en) * 1975-07-02 1977-01-04 The Bendix Corporation Precision capacitance to digital conversion system

Also Published As

Publication number Publication date
FR2388247B1 (el) 1985-01-11
GB1578700A (en) 1980-11-05
US4206401A (en) 1980-06-03
FR2388247A1 (fr) 1978-11-17
JPS614044B2 (el) 1986-02-06
DD136069A5 (de) 1979-06-13
JPS53131858A (en) 1978-11-17

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Legal Events

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PL Patent ceased