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1. WO1999008072 - POSITION SENSOR

Publication Number WO/1999/008072
Publication Date 18.02.1999
International Application No. PCT/JP1998/003557
International Filing Date 11.08.1998
Chapter 2 Demand Filed 19.02.1999
IPC
G01D 5/06 2006.1
GPHYSICS
01MEASURING; TESTING
DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; TRANSFERRING OR TRANSDUCING ARRANGEMENTS NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
5Mechanical 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
02using mechanical means
06acting through a wall or enclosure, e.g. by bellows, by magnetic coupling
G01D 5/165 2006.1
GPHYSICS
01MEASURING; TESTING
DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; TRANSFERRING OR TRANSDUCING ARRANGEMENTS NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
5Mechanical 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
12using electric or magnetic means
14influencing the magnitude of a current or voltage
16by varying resistance
165by relative movement of a point of contact and a resistive track
CPC
G01D 5/06
GPHYSICS
01MEASURING; TESTING
DMEASURING 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
5Mechanical 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
02using mechanical means
06acting through a wall or enclosure, e.g. by bellows, by magnetic coupling
G01D 5/165
GPHYSICS
01MEASURING; TESTING
DMEASURING 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
5Mechanical 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
12using electric or magnetic means
14influencing the magnitude of a current or voltage
16by varying resistance
165by relative movement of a point of contact ; or actuation; and a resistive track
Applicants
  • MIKUNI CORPORATION [JP]/[JP] (AT, BE, CA, CH, CN, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, KR, LU, MC, NL, PT, SE)
  • SEKIYA, Mitsuru [JP]/[JP] (UsOnly)
Inventors
  • SEKIYA, Mitsuru
Agents
  • SHIBATA, Masao
Priority Data
10/16588729.05.1998JP
9/23041812.08.1997JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) POSITION SENSOR
(FR) CAPTEUR DE POSITION
Abstract
(EN) A position sensor in which a voltage is applied between both ends of a resistor film (5b) formed on the surface of a resistor substrate (5) from the outside and the voltage taken out of a contactor (3) interlocked with a moving member while the contactor (3) is in contact with the resistor film (5b) is outputted. A magnetic body or magnet (4) which is interlocked with the moving member is disposed on the rear side of the substrate (5) and the contactor (3) is a cylindrical magnetic body or magnet and rolled as the magnetic body or magnet (4) moves. Thus, the durability of the position sensor is improved.
(FR) L'invention concerne un capteur de position dans lequel une tension est appliquée entre les deux extrémités d'une couche mince (5b) de résistance formée sur la surface d'un substrat (5) de résistance depuis l'extérieur, et la tension tirée d'un contacteur (3) verrouillé réciproquement sur un élément mobile, tandis que le contacteur (3) est en contact avec la couche mince (5b) de résistance, est produite en sortie. Un corps magnétique ou un aimant (4) verrouillé réciproquement sur l'élément mobile est disposé sur le côté arrière du substrat (5), et le contacteur (3) se présentant sous forme d'un corps magnétique ou d'un aimant cylindrique est roulé à mesure que le corps magnétique ou l'aimant (4) se déplace. Ainsi, on a amélioré la durabilité du capteur de position.
Related patent documents
US09355897This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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