[go: up one dir, main page]

FR2404309A1 - Potentiometer with field plates and linear characteristics - has control spindle at right angles to plates with output as function of angular displacement - Google Patents

Potentiometer with field plates and linear characteristics - has control spindle at right angles to plates with output as function of angular displacement

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
French (fr)
Other versions
FR2404309B1 (en
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/en
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.The invention relates to a plate potentiometer with a galvano-thermoresistive effect. This potentiometer comprises a plate 1 with a galvanothermoresistive effect surmounted by a control part 2 producing a magnetic field and the geometric shape of which is chosen so that the output voltage of the potentiometer is linear during the rotation of said control part. Application in particular in the technique of measurement and regulation.

FR7820007A 1977-07-13 1978-07-05 Potentiometer with field plates and linear characteristics - has control spindle at right angles to plates with output as function of angular displacement Granted FR2404309A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772731661 DE2731661A1 (en) 1977-07-13 1977-07-13 FIELD PLATE POTENTIOMETER

Publications (2)

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

Family

ID=6013841

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820007A Granted FR2404309A1 (en) 1977-07-13 1978-07-05 Potentiometer with field plates and linear characteristics - has control spindle at right angles to plates with output as function of angular displacement

Country Status (4)

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

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 (en) * 1964-10-03 1969-10-02 Siemens Ag Contactless rotary potentiometer with field plates
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
JPS4114588Y1 (en) * 1965-10-04 1966-07-07
JPS4114587Y1 (en) * 1965-10-04 1966-07-07
JPS5729196Y2 (en) * 1975-08-18 1982-06-25
JPS5822277B2 (en) * 1977-06-20 1983-05-07 日立金属株式会社 Dust collection room
JPS5830409Y2 (en) * 1977-06-27 1983-07-05 株式会社クボタ tiller

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1490683A1 (en) * 1964-10-03 1969-10-02 Siemens Ag Contactless rotary potentiometer with field plates
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
DE2731661C2 (en) 1991-05-23
JPH0116032B2 (en) 1989-03-22
IT1096698B (en) 1985-08-26
JPS5420682A (en) 1979-02-16
IT7825600A0 (en) 1978-07-12
DE2731661A1 (en) 1979-01-25
FR2404309B1 (en) 1983-07-18

Similar Documents

Publication Publication Date Title
DE2650499C2 (en) Device for determining the position of movable parts with the aid of a crystal with a Hall effect
CH616051B (en) STEPPER MOTOR.
BE855932A (en) PHOTOMETER ASSEMBLY FOR THE MEASUREMENT AND CONTROL OF THE THICKNESS OF OPTICAL THIN LAYERS
FR2404309A1 (en) Potentiometer with field plates and linear characteristics - has control spindle at right angles to plates with output as function of angular displacement
FR2321123A1 (en) MEASURING THE ANISOTROPY OF THE REFLECTING POWER OF A SURFACE BY ANALYSIS OF A BEAM OF REFLECTED POLARIZED LIGHT
BR7808515A (en) PROCESS FOR REGULATING THE VOLTAGE OF AN ELECTRIC GENERATOR AND SYSTEM FOR ITS PERFORMANCE
ES2095462T3 (en) RESOLUTOR.
FR2324763A1 (en) ZINC PLATED FIXING ELEMENTS SUCH AS SCREWS AND NUTS
GB1505540A (en) Graduated linear measuring bars
JPS57199467A (en) Linear pulse motor
FR2538556B1 (en) ELECTRIC CURRENT MEASURING CLIP WITH MAGNETIC CIRCUIT OPENING BY LINEAR MOTION
FR2394916B1 (en)
JPS5597176A (en) Linear pulse motor
FR2588384B1 (en) HOUSING WITH LID OF EXCHANGEABLE GRADUATION ELECTRIC MEASURING INSTRUMENT
KR960038347A (en) 3D movement sensor fixture
SU137959A1 (en) Device for measuring the angle of misalignment of two axes
SU747711A1 (en) Torque-settable wrench
JPS5735765A (en) Electric field intensity measuring device
JPS6432420A (en) Magnetic head device
SU1626155A1 (en) Linear velocity meter
BE839294A (en) Magneto-electric motor with greater than 100% efficiency
RU94042545A (en) Electronic-mechanical magnitographic orthograph
SU796568A1 (en) Correcting arrangement
FR2632066B1 (en) DEVICE FOR MEASURING THE ENERGY OF AN ELECTRIC ARC
SU533959A1 (en) Capacitive transducer of angular displacement into an electrical signal

Legal Events

Date Code Title Description
ST Notification of lapse