FR2404309A1 - Potentiometre a plaque a effet galvano-thermoresistif - Google Patents
Potentiometre a plaque a effet galvano-thermoresistifInfo
- 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
- field plate
- right angles
- angular displacement
- 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
Links
- 238000006073 displacement reaction Methods 0.000 title abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000012886 linear function Methods 0.000 abstract 1
- 239000000696 magnetic material Substances 0.000 abstract 1
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.
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 (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4719419A (en) * | 1985-07-15 | 1988-01-12 | Harris Graphics Corporation | Apparatus for detecting a rotary position of a shaft |
Citations (4)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4114588Y1 (fr) * | 1965-10-04 | 1966-07-07 | ||
JPS4114587Y1 (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 |
-
1977
- 1977-07-13 DE DE19772731661 patent/DE2731661A1/de active Granted
-
1978
- 1978-07-05 FR FR7820007A patent/FR2404309A1/fr active Granted
- 1978-07-12 JP JP8498778A patent/JPS5420682A/ja active Granted
- 1978-07-12 IT IT25600/78A patent/IT1096698B/it active
Patent Citations (4)
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 |
---|---|
FR2404309B1 (fr) | 1983-07-18 |
IT7825600A0 (it) | 1978-07-12 |
JPS5420682A (en) | 1979-02-16 |
DE2731661C2 (fr) | 1991-05-23 |
DE2731661A1 (de) | 1979-01-25 |
JPH0116032B2 (fr) | 1989-03-22 |
IT1096698B (it) | 1985-08-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2275716A1 (fr) | Valve electromagnetique proportionnelle de commande de direction et d'accelerateur | |
BE827513A (fr) | Servo-moteur de commande notamment d'une soupape ou d'une vanne | |
JPS5336208A (en) | Magnetic reproducer | |
GB1469571A (en) | Reed contact units | |
CA1023244A (fr) | Commande en sous-vitesse et regulateur d'acceleration partielle | |
FR2404309A1 (fr) | Potentiometre a plaque a effet galvano-thermoresistif | |
GB1527978A (en) | Potentiometer | |
ES8201107A1 (es) | Un aparato para tratamiento magnetico de un liquido circu- lante | |
SE8302618D0 (sv) | System for styrning av elektriska motorer | |
GB1275340A (en) | Strip positioning apparatus | |
JPS5727081A (en) | Contactless magnetic potentiometer | |
JPS54127346A (en) | Magnetic sensor | |
AU499431B2 (en) | Disc drive linear actuator and control system therefor | |
SU608011A1 (ru) | Пневматический регулируемый дроссель с электрическим управлением | |
CA975304A (en) | Electric field directed control of dust in electrostatic precipitator | |
JPS5727080A (en) | Contactless magnetic potentiometer | |
JPS57153216A (en) | Magnetic rotary sensor | |
JPS5294114A (en) | Rotary magnetic head unit and its manufacture | |
CA991744A (en) | INTERCOUPLED LINEAR ACCELERATOR SECTIONS OPERATING IN THE 2.pi./3 MODE | |
JPS533975A (en) | Production of magnetic recording material by evaporation of inclinated incidence angle | |
JPS5360214A (en) | Core slider of rotary arm type magnetic | |
JPS57126267A (en) | Linear slide motor | |
JPS5778359A (en) | Linear motor | |
ATE14254T1 (de) | Magnetkopf-aufbau. | |
JPS5233506A (en) | Control device of the revolving component of the magnetic recording reproduction device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |