JPH02500614A - キヤパシタンス測定値発信器用の電極面マスタを備えたコンデンサ要素 - Google Patents

キヤパシタンス測定値発信器用の電極面マスタを備えたコンデンサ要素

Info

Publication number
JPH02500614A
JPH02500614A JP63504853A JP50485388A JPH02500614A JP H02500614 A JPH02500614 A JP H02500614A JP 63504853 A JP63504853 A JP 63504853A JP 50485388 A JP50485388 A JP 50485388A JP H02500614 A JPH02500614 A JP H02500614A
Authority
JP
Japan
Prior art keywords
electrode surface
contacting
capacitor element
capacitor
electrode
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.)
Pending
Application number
JP63504853A
Other languages
English (en)
Japanese (ja)
Inventor
ウエーバ，ハンス・ルドルフ
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPH02500614A publication Critical patent/JPH02500614A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G5/00—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture
    • H01G5/01—Details
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/43—Electric condenser making
    • Y10T29/435—Solid dielectric type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP63504853A 1987-06-29 1988-06-23 キヤパシタンス測定値発信器用の電極面マスタを備えたコンデンサ要素 Pending JPH02500614A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2446/87A CH673172A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-06-29 1987-06-29
CH2446/87-5 1987-06-29

Publications (1)

Publication Number Publication Date
JPH02500614A true JPH02500614A (ja) 1990-03-01

Family

ID=4234013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63504853A Pending JPH02500614A (ja) 1987-06-29 1988-06-23 キヤパシタンス測定値発信器用の電極面マスタを備えたコンデンサ要素

Country Status (5)

Country Link
US (1) US4937694A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0322428A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH02500614A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH673172A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1989000277A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5512836A (en) * 1994-07-26 1996-04-30 Chen; Zhenhai Solid-state micro proximity sensor
EP0741398A2 (en) * 1995-04-27 1996-11-06 Applied Materials, Inc. Variable capacitor
US11695405B2 (en) * 2019-06-18 2023-07-04 Abb Schweiz Ag Short circuit protection for semiconductor switches
EP4576422A3 (en) * 2020-10-30 2025-08-20 IQM Finland Oy Tunable coupler with coupling extension

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674729A (en) * 1950-04-13 1954-04-06 Edward G Martin Measuring apparatus
US3681828A (en) * 1970-05-21 1972-08-08 Frank G J Mezey Method of making rotors for variable capacitors
US4182981A (en) * 1977-12-08 1980-01-08 Westinghouse Electric Corp. Apparatus for gauging the shape of a conducting surface
JPS568508A (en) * 1979-07-02 1981-01-28 Nippon Soken Inc Rotation detector
US4633249A (en) * 1983-05-18 1986-12-30 Mitutoyo Mfg. Co., Ltd. Displacement detector utilizing change of capacitance

Also Published As

Publication number Publication date
CH673172A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-02-15
US4937694A (en) 1990-06-26
WO1989000277A1 (fr) 1989-01-12
EP0322428A1 (de) 1989-07-05

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