DE2426235C3 - Kapazitiver Stellungsgeber - Google Patents

Kapazitiver Stellungsgeber

Info

Publication number
DE2426235C3
DE2426235C3 DE2426235A DE2426235A DE2426235C3 DE 2426235 C3 DE2426235 C3 DE 2426235C3 DE 2426235 A DE2426235 A DE 2426235A DE 2426235 A DE2426235 A DE 2426235A DE 2426235 C3 DE2426235 C3 DE 2426235C3
Authority
DE
Germany
Prior art keywords
shielding plate
plates
stationary
movement
plate
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
DE2426235A
Other languages
German (de)
English (en)
Other versions
DE2426235B2 (de
DE2426235A1 (de
Inventor
Willi 6092 Kelsterbach Eschner
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.)
ABB Training Center GmbH and Co KG
Original Assignee
Hartmann and Braun 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 Hartmann and Braun AG filed Critical Hartmann and Braun AG
Priority to DE2426235A priority Critical patent/DE2426235C3/de
Priority to CH301175A priority patent/CH591679A5/xx
Priority to NL7506182A priority patent/NL7506182A/xx
Publication of DE2426235A1 publication Critical patent/DE2426235A1/de
Publication of DE2426235B2 publication Critical patent/DE2426235B2/de
Application granted granted Critical
Publication of DE2426235C3 publication Critical patent/DE2426235C3/de
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
    • G01D5/2403—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 moving plates, not forming part of the capacitor itself, e.g. shields

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
DE2426235A 1974-05-29 1974-05-29 Kapazitiver Stellungsgeber Expired DE2426235C3 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE2426235A DE2426235C3 (de) 1974-05-29 1974-05-29 Kapazitiver Stellungsgeber
CH301175A CH591679A5 (enExample) 1974-05-29 1975-03-10
NL7506182A NL7506182A (nl) 1974-05-29 1975-05-26 Capacitieve positiegever.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2426235A DE2426235C3 (de) 1974-05-29 1974-05-29 Kapazitiver Stellungsgeber

Publications (3)

Publication Number Publication Date
DE2426235A1 DE2426235A1 (de) 1975-12-11
DE2426235B2 DE2426235B2 (de) 1977-11-10
DE2426235C3 true DE2426235C3 (de) 1978-07-06

Family

ID=5916902

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2426235A Expired DE2426235C3 (de) 1974-05-29 1974-05-29 Kapazitiver Stellungsgeber

Country Status (3)

Country Link
CH (1) CH591679A5 (enExample)
DE (1) DE2426235C3 (enExample)
NL (1) NL7506182A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429308A (en) * 1976-09-30 1984-01-31 Charles J. Cain Electrode or pole piece array for creating prescribed electric or magnetic fields
JPS5562310A (en) * 1978-10-20 1980-05-10 Hiromi Ogasawara Direct-acting type displacement detector
DE4026917A1 (de) * 1990-08-25 1991-07-25 Daimler Benz Ag Sensor zur lageerfassung eines laengs einer achse beweglichen koerpers
DE4216512C2 (de) * 1992-05-19 2001-06-28 Schlafhorst & Co W Verfahrbare Wartungseinrichtung mit Sensor zur Feststellung von Hindernissen
JP3982948B2 (ja) * 1999-06-03 2007-09-26 株式会社ニレコ 導電性物体の端部検出装置
JP3620998B2 (ja) * 1999-06-08 2005-02-16 株式会社ニレコ 導電性物体の端部検出装置
JP4722666B2 (ja) * 2005-10-17 2011-07-13 三菱電機株式会社 エレベータのかご位置検出装置

Also Published As

Publication number Publication date
DE2426235B2 (de) 1977-11-10
NL7506182A (nl) 1975-12-02
DE2426235A1 (de) 1975-12-11
CH591679A5 (enExample) 1977-09-30

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee