FR2404309A1 - Potentiometre a plaque a effet galvano-thermoresistif - Google Patents

Potentiometre a plaque a effet galvano-thermoresistif

Info

Publication number
FR2404309A1
FR2404309A1 FR7820007A FR7820007A FR2404309A1 FR 2404309 A1 FR2404309 A1 FR 2404309A1 FR 7820007 A FR7820007 A FR 7820007A FR 7820007 A FR7820007 A FR 7820007A FR 2404309 A1 FR2404309 A1 FR 2404309A1
Authority
FR
France
Prior art keywords
plates
potentiometer
output
function
right angles
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.)
Granted
Application number
FR7820007A
Other languages
English (en)
Other versions
FR2404309B1 (fr
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of FR2404309A1 publication Critical patent/FR2404309A1/fr
Application granted granted Critical
Publication of FR2404309B1 publication Critical patent/FR2404309B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N50/00—Galvanomagnetic devices
    • H10N50/10—Magnetoresistive devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Adjustable Resistors (AREA)
  • Hall/Mr Elements (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

L'invention concerne un potentiomètre à plaque à effet galvano-thermorésistif. Ce potentiomètre comporte une plaque 1 à effet galvanothermorésistif surmontée par une partie de commande 2 produisant un champ magnétique et dont la forme géométrique est choisie de manière que la tension de sortie du potentiomètre soit linéaire lors de la rotation de ladite partie de commande. Application notamment dans la technique de la mesure et de la régulation.
FR7820007A 1977-07-13 1978-07-05 Potentiometre a plaque a effet galvano-thermoresistif Granted FR2404309A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772731661 DE2731661A1 (de) 1977-07-13 1977-07-13 Feldplatten-potentiometer

Publications (2)

Publication Number Publication Date
FR2404309A1 true FR2404309A1 (fr) 1979-04-20
FR2404309B1 FR2404309B1 (fr) 1983-07-18

Family

ID=6013841

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820007A Granted FR2404309A1 (fr) 1977-07-13 1978-07-05 Potentiometre a plaque a effet galvano-thermoresistif

Country Status (4)

Country Link
JP (1) JPS5420682A (fr)
DE (1) DE2731661A1 (fr)
FR (1) FR2404309A1 (fr)
IT (1) IT1096698B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395695A (en) 1980-07-25 1983-07-26 Copal Company Limited Non-contact magnetic potentiometer
US4719419A (en) * 1985-07-15 1988-01-12 Harris Graphics Corporation Apparatus for detecting a rotary position of a shaft

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1490683A1 (de) * 1964-10-03 1969-10-02 Siemens Ag Kontaktloses Drehpotentiometer mit Feldplatten
US3671854A (en) * 1970-11-30 1972-06-20 Denki Onkyo Co Ltd Contactless galuano-magnetro effect apparatus
US3691502A (en) * 1968-04-24 1972-09-12 Kogyo Gijutsuin Semiconductor type potentiometer device
US3988710A (en) * 1975-11-24 1976-10-26 Illinois Tool Works Inc. Contactless linear rotary potentiometer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4114587Y1 (fr) * 1965-10-04 1966-07-07
JPS4114588Y1 (fr) * 1965-10-04 1966-07-07
JPS5729196Y2 (fr) * 1975-08-18 1982-06-25
JPS5822277B2 (ja) * 1977-06-20 1983-05-07 日立金属株式会社 集じん室
JPS5830409Y2 (ja) * 1977-06-27 1983-07-05 株式会社クボタ 耕耘機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1490683A1 (de) * 1964-10-03 1969-10-02 Siemens Ag Kontaktloses Drehpotentiometer mit Feldplatten
US3691502A (en) * 1968-04-24 1972-09-12 Kogyo Gijutsuin Semiconductor type potentiometer device
US3671854A (en) * 1970-11-30 1972-06-20 Denki Onkyo Co Ltd Contactless galuano-magnetro effect apparatus
US3988710A (en) * 1975-11-24 1976-10-26 Illinois Tool Works Inc. Contactless linear rotary potentiometer

Also Published As

Publication number Publication date
JPS5420682A (en) 1979-02-16
FR2404309B1 (fr) 1983-07-18
DE2731661C2 (fr) 1991-05-23
DE2731661A1 (de) 1979-01-25
JPH0116032B2 (fr) 1989-03-22
IT7825600A0 (it) 1978-07-12
IT1096698B (it) 1985-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse