ES2034459T3 - Captador de posicion - Google Patents
Captador de posicionInfo
- Publication number
- ES2034459T3 ES2034459T3 ES198989106367T ES89106367T ES2034459T3 ES 2034459 T3 ES2034459 T3 ES 2034459T3 ES 198989106367 T ES198989106367 T ES 198989106367T ES 89106367 T ES89106367 T ES 89106367T ES 2034459 T3 ES2034459 T3 ES 2034459T3
- Authority
- ES
- Spain
- Prior art keywords
- piece
- positional
- measuring
- value
- positional deviation
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Measuring Magnetic Variables (AREA)
- Character Spaces And Line Spaces In Printers (AREA)
- Pinball Game Machines (AREA)
- Vehicle Body Suspensions (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
EL INVENTO ES UN CAPTADOR DE POSICION. TIENE POR OBJETO UN CAPTADOR DE POSICIOON DESTINADO A MEDRI LA SEPARACION DE POSICION, SEGUN UNA DIRECCION DADA, DE UNA PRIMERA PIEZA TAL QUE UN ELEMENTNO DADO DE UN EJE DE VEHICULO FERROVIARIO CON RELACION A UNA SEGUNDA PIEZA FIJA TAL QUE UN RAIL SOBRE EL CUAL CIRCULA DICHO EJE. SE CARACTERIZA PORQUE COMPRENDE UNOS MEDIOS (11,12) PARA ELABORAR ENCIMA DE LA SEGUNDA PIEZA (10) UN CAMPO MAGNETICO Y UNOS MEDIOS (15) PARA MEDIR EL VALOR DE SU COMPONENTE SEGUN DICHA DIRECCION (OY), LA VARIACION DE ESTE VALOR ES PROPORCIONAL A DICHA SEPARACION DE POSICION. APLICACION EN LA MEDIDA DE LOS EJES DE UN VEHICULO SOBRE RAIL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8805078A FR2630204B1 (fr) | 1988-04-18 | 1988-04-18 | Capteur de position |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2034459T3 true ES2034459T3 (es) | 1993-04-01 |
Family
ID=9365390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198989106367T Expired - Lifetime ES2034459T3 (es) | 1988-04-18 | 1989-04-11 | Captador de posicion |
Country Status (7)
Country | Link |
---|---|
US (1) | US4943772A (es) |
EP (1) | EP0338381B1 (es) |
AT (1) | ATE79175T1 (es) |
CA (1) | CA1317654C (es) |
DE (1) | DE68902347T2 (es) |
ES (1) | ES2034459T3 (es) |
FR (1) | FR2630204B1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2319062A1 (es) * | 2007-09-19 | 2009-05-01 | Linea Y Cables, S.A. | Pedal ferroviario. |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5272435A (en) * | 1991-08-09 | 1993-12-21 | Mcbroom Michael A | Apparatus for timing aquatic craft for water skiing competition |
FR2691534B1 (fr) * | 1992-05-19 | 1994-08-26 | Moving Magnet Tech | Capteur de position à aimant permanent et sonde de hall. |
DE4231346C2 (de) * | 1992-09-18 | 1997-11-20 | Siemens Ag | Einzelrad-Steuervorrichtung |
US5341097A (en) * | 1992-09-29 | 1994-08-23 | Honeywell Inc. | Asymmetrical magnetic position detector |
US5528219A (en) * | 1994-04-28 | 1996-06-18 | Konrad Doppelmayr & Sohn | Ropeway safety monitoring system |
US5610518A (en) * | 1995-03-16 | 1997-03-11 | Eastman Kodak Company | Method and apparatus for detecting small magnetizable particles and flaws in nonmagnetic conductors |
GB9613061D0 (en) * | 1995-09-02 | 1996-08-28 | Magnetic Patent Holdings Ltd | Magnetic suspension system |
US6373676B1 (en) * | 1998-10-05 | 2002-04-16 | Span Inc. | Magnetic floatation control system |
US6545465B1 (en) | 2000-06-14 | 2003-04-08 | Syron Engineering & Manufacturing Corporation | Gripper with coiled sensor wire |
CN1293366C (zh) * | 2003-03-19 | 2007-01-03 | 上海鲍麦克斯电子科技有限公司 | 一种霍尔位置传感器 |
EP1503181A1 (de) * | 2003-07-31 | 2005-02-02 | Getrag Ford Transmissions GmbH | Verfahren zur Positionserfassung und Positionsmesssystem |
JP5362188B2 (ja) * | 2007-03-29 | 2013-12-11 | キヤノン電子株式会社 | 磁性体検出センサ |
US20080238417A1 (en) * | 2007-03-29 | 2008-10-02 | Canon Denshi Kabushiki Kaisha | Magnetic substance detection sensor and magnetic substance detecting apparatus |
DE102007044471A1 (de) * | 2007-09-18 | 2009-04-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur abschnittsweisen Bestimmung eines parameterabhängigen Korrekturwertnäherungsverlaufs und Sensoranordnung |
JP6625489B2 (ja) * | 2016-06-28 | 2019-12-25 | 株式会社日立ハイテクファインシステムズ | レール検査システム |
KR102136947B1 (ko) * | 2019-01-17 | 2020-07-22 | 한국교통대학교산학협력단 | 인덕턴스 특성을 이용한 횡변위 검출 방법 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1208897B (de) * | 1955-05-11 | 1966-01-13 | Siemens Ag | Messumformer mit ortsfestem Hallgenerator im Luftspalt eines starren Magnetsystems |
DE2157011A1 (de) * | 1971-11-17 | 1973-05-24 | Krauss Maffei Ag | Abstandsmessanordnung fuer elektromagnetische trag- oder fuehrungssysteme fuer schwebefahrzeuge |
JPS57173701A (en) * | 1981-04-21 | 1982-10-26 | Japanese National Railways<Jnr> | Eddy current type device and method for measuring rail displacement |
-
1988
- 1988-04-18 FR FR8805078A patent/FR2630204B1/fr not_active Expired - Fee Related
-
1989
- 1989-04-11 AT AT89106367T patent/ATE79175T1/de not_active IP Right Cessation
- 1989-04-11 ES ES198989106367T patent/ES2034459T3/es not_active Expired - Lifetime
- 1989-04-11 DE DE8989106367T patent/DE68902347T2/de not_active Expired - Lifetime
- 1989-04-11 EP EP89106367A patent/EP0338381B1/fr not_active Expired - Lifetime
- 1989-04-18 US US07/339,761 patent/US4943772A/en not_active Expired - Lifetime
- 1989-04-18 CA CA000597053A patent/CA1317654C/fr not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2319062A1 (es) * | 2007-09-19 | 2009-05-01 | Linea Y Cables, S.A. | Pedal ferroviario. |
Also Published As
Publication number | Publication date |
---|---|
US4943772A (en) | 1990-07-24 |
DE68902347T2 (de) | 1992-12-24 |
DE68902347D1 (de) | 1992-09-10 |
FR2630204B1 (fr) | 1991-05-10 |
EP0338381A1 (fr) | 1989-10-25 |
FR2630204A1 (fr) | 1989-10-20 |
ATE79175T1 (de) | 1992-08-15 |
EP0338381B1 (fr) | 1992-08-05 |
CA1317654C (fr) | 1993-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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