WO1991009277A3 - Detecteur de position - Google Patents
Detecteur de positionInfo
- Publication number
- WO1991009277A3 WO1991009277A3 PCT/GB1990/001928 GB9001928W WO9109277A3 WO 1991009277 A3 WO1991009277 A3 WO 1991009277A3 GB 9001928 W GB9001928 W GB 9001928W WO 9109277 A3 WO9109277 A3 WO 9109277A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- coil
- position sensor
- coils
- acts
- sensor
- Prior art date
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
- G01D5/20—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 inductance, e.g. by a movable armature
- G01D5/204—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 inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
-
- 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
- G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
- G01D2205/70—Position sensors comprising a moving target with particular shapes, e.g. of soft magnetic targets
- G01D2205/77—Specific profiles
- G01D2205/775—Tapered profiles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP91501322A JPH05506091A (ja) | 1989-12-11 | 1990-12-11 | 位置センサ |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP3940894.9 | 1989-12-11 | ||
DE3940894A DE3940894A1 (de) | 1989-12-11 | 1989-12-11 | Positionssensor |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1991009277A2 WO1991009277A2 (fr) | 1991-06-27 |
WO1991009277A3 true WO1991009277A3 (fr) | 1991-07-25 |
Family
ID=6395250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB1990/001928 WO1991009277A2 (fr) | 1989-12-11 | 1990-12-11 | Detecteur de position |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0505422A1 (fr) |
JP (1) | JPH05506091A (fr) |
DE (1) | DE3940894A1 (fr) |
WO (1) | WO1991009277A2 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2688282B1 (fr) * | 1992-03-06 | 1994-05-27 | Wabco Westinghouse Equip Auto | Dispositif d'entrainement lineaire. |
GB2279148A (en) * | 1993-06-17 | 1994-12-21 | Univ Cardiff | Magnetic position transducer |
DE19919424A1 (de) * | 1999-04-28 | 2000-11-30 | Tyco Electronics Logistics Ag | Magnetischer Positionssensor, seine Verwendung und seine Herstellung |
DE102006010780A1 (de) * | 2006-03-08 | 2007-09-13 | Liebherr-France Sas | Positionsmeßsystem für Hydraulikzylinder |
DE102012013429B4 (de) * | 2012-06-27 | 2019-05-16 | Paragon Ag | Messvorrichtung zur Erfassung der Position eines Stellglieds eines Linearaktors |
JP6171782B2 (ja) * | 2013-09-20 | 2017-08-02 | スミダコーポレーション株式会社 | 電磁発電機およびこれを搭載した直動アクチュエータ装置 |
DE102016202491A1 (de) * | 2016-02-18 | 2017-08-24 | Festo Ag & Co. Kg | Fluidtechnisches Antriebssystem mit Positionssensor |
CN111868480B (zh) * | 2018-01-16 | 2022-09-13 | 三木笃子 | 位置检测装置 |
DE102020105795A1 (de) * | 2020-03-04 | 2021-09-09 | Schaeffler Technologies AG & Co. KG | Linearaktuator für Hinterachslenkung eines Kraftfahrzeuges |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2653943A1 (de) * | 1976-11-27 | 1978-06-01 | Dieter Hans Viebach | Induktiver messwertwandler fuer laengen- oder winkelmesswerte |
DE2915212A1 (de) * | 1979-04-14 | 1980-10-16 | Kuhnke Gmbh Kg H | Einrichtung zum beruehrungslosen erfassen und auswerten von insbesondere zwischenpositionen eines in einem arbeitszylinder verstellbaren kolbens |
DE2919359A1 (de) * | 1979-05-14 | 1980-11-27 | Orszagos Koolaj Gazipari | Induktionsfuehlereinrichtung zur bestimmung der axialen lage und/oder lageaenderung eines bauteils |
AU516623B2 (en) * | 1977-08-17 | 1981-06-11 | Edward Hayter John | Thrower of transported materials |
DE3525199A1 (de) * | 1985-07-15 | 1987-01-22 | Rexroth Mannesmann Gmbh | Induktiver geber |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5525251U (fr) * | 1978-08-05 | 1980-02-19 | ||
JPS56153202A (en) * | 1980-04-30 | 1981-11-27 | Japanese National Railways<Jnr> | Displacement detecting device |
US4445923A (en) * | 1982-12-30 | 1984-05-01 | Owens-Illinois, Inc. | Position sensing device |
DE3347052A1 (de) * | 1983-12-24 | 1985-07-04 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und vorrichtung zur messempfindlichkeitserhoehung von beruehrungsfrei arbeitenden wegmesssensoren |
DE3410534A1 (de) * | 1984-03-22 | 1985-10-03 | Feinmechanische Werke Mainz Gmbh, 6500 Mainz | Weg- oder geschwindigkeitsaufnehmer fuer hydraulische oder pneumatische zylinder oder ventile |
IE55855B1 (en) * | 1984-10-19 | 1991-01-30 | Kollmorgen Ireland Ltd | Position and speed sensors |
JPS61134601A (ja) * | 1984-12-06 | 1986-06-21 | Kokusan Denki Co Ltd | 磁気形変位センサ |
JPS62229002A (ja) * | 1986-03-31 | 1987-10-07 | Matsushita Electric Ind Co Ltd | 位置検出装置 |
-
1989
- 1989-12-11 DE DE3940894A patent/DE3940894A1/de active Granted
-
1990
- 1990-12-11 JP JP91501322A patent/JPH05506091A/ja active Pending
- 1990-12-11 WO PCT/GB1990/001928 patent/WO1991009277A2/fr not_active Application Discontinuation
- 1990-12-11 EP EP91900865A patent/EP0505422A1/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2653943A1 (de) * | 1976-11-27 | 1978-06-01 | Dieter Hans Viebach | Induktiver messwertwandler fuer laengen- oder winkelmesswerte |
AU516623B2 (en) * | 1977-08-17 | 1981-06-11 | Edward Hayter John | Thrower of transported materials |
DE2915212A1 (de) * | 1979-04-14 | 1980-10-16 | Kuhnke Gmbh Kg H | Einrichtung zum beruehrungslosen erfassen und auswerten von insbesondere zwischenpositionen eines in einem arbeitszylinder verstellbaren kolbens |
DE2919359A1 (de) * | 1979-05-14 | 1980-11-27 | Orszagos Koolaj Gazipari | Induktionsfuehlereinrichtung zur bestimmung der axialen lage und/oder lageaenderung eines bauteils |
DE3525199A1 (de) * | 1985-07-15 | 1987-01-22 | Rexroth Mannesmann Gmbh | Induktiver geber |
Also Published As
Publication number | Publication date |
---|---|
EP0505422A1 (fr) | 1992-09-30 |
JPH05506091A (ja) | 1993-09-02 |
DE3940894C2 (fr) | 1993-04-22 |
WO1991009277A2 (fr) | 1991-06-27 |
DE3940894A1 (de) | 1991-06-13 |
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