WO2002082020A3 - Capteur de position ou de deplacement simplifie, et application - Google Patents

Capteur de position ou de deplacement simplifie, et application Download PDF

Info

Publication number
WO2002082020A3
WO2002082020A3 PCT/FR2002/000984 FR0200984W WO02082020A3 WO 2002082020 A3 WO2002082020 A3 WO 2002082020A3 FR 0200984 W FR0200984 W FR 0200984W WO 02082020 A3 WO02082020 A3 WO 02082020A3
Authority
WO
WIPO (PCT)
Prior art keywords
detection circuit
displacement sensor
cursor
support
inert
Prior art date
Application number
PCT/FR2002/000984
Other languages
English (en)
Other versions
WO2002082020A2 (fr
Inventor
Jean Fourcade
Stephane Gendrin
Olivier Masson
Original Assignee
Bosch Gmbh Robert
Jean Fourcade
Stephane Gendrin
Olivier Masson
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 Bosch Gmbh Robert, Jean Fourcade, Stephane Gendrin, Olivier Masson filed Critical Bosch Gmbh Robert
Priority to US10/475,643 priority Critical patent/US20040108851A1/en
Priority to BR0204745-4A priority patent/BR0204745A/pt
Priority to JP2002579746A priority patent/JP2004525371A/ja
Priority to EP02722355A priority patent/EP1373833A2/fr
Publication of WO2002082020A2 publication Critical patent/WO2002082020A2/fr
Publication of WO2002082020A3 publication Critical patent/WO2002082020A3/fr

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Position Input By Displaying (AREA)
  • Braking Arrangements (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

L'invention concerne un capteur de position ou de déplacement, comprenant un circuit de détection et un curseur (2) dont le circuit de détection détecte la position, ce curseur (2) comprenant un support (20) constitué d'un matériau inerte pour le circuit de détection, et un organe d'influence (21) porté par le support (20) et comprenant un matériau actif pour le circuit de détection. Selon l'invention, l'organe d'influence (21) est réalisé sous forme de particules (P) du matériau actif noyées dans une masse (M) du matériau inerte. Application à la mesure du déplacement ou de la position d'un piston de système de freinage pour véhicule à moteur.
PCT/FR2002/000984 2001-03-23 2002-03-21 Capteur de position ou de deplacement simplifie, et application WO2002082020A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US10/475,643 US20040108851A1 (en) 2001-03-23 2002-03-21 Simplified position or displacement sensor and use thereof
BR0204745-4A BR0204745A (pt) 2001-03-23 2002-03-21 Sensor simplificado de deslocamento ou de posição
JP2002579746A JP2004525371A (ja) 2001-03-23 2002-03-21 簡略位置又は変位センサー及びその利用方法
EP02722355A EP1373833A2 (fr) 2001-03-23 2002-03-21 Capteur de position ou de deplacement simplifie, et application

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR01/04054 2001-03-23
FR0104054A FR2822539B1 (fr) 2001-03-23 2001-03-23 Capteur de position ou de deplacement simplifie, et application

Publications (2)

Publication Number Publication Date
WO2002082020A2 WO2002082020A2 (fr) 2002-10-17
WO2002082020A3 true WO2002082020A3 (fr) 2003-01-03

Family

ID=8861548

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2002/000984 WO2002082020A2 (fr) 2001-03-23 2002-03-21 Capteur de position ou de deplacement simplifie, et application

Country Status (8)

Country Link
US (1) US20040108851A1 (fr)
EP (1) EP1373833A2 (fr)
JP (1) JP2004525371A (fr)
KR (1) KR20030007679A (fr)
CN (1) CN1636131A (fr)
BR (1) BR0204745A (fr)
FR (1) FR2822539B1 (fr)
WO (1) WO2002082020A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8997972B2 (en) * 2012-07-27 2015-04-07 Datalogic ADC, Inc. Systems and methods for transferring items over transition gap between conveyor sections of automated checkout system
CN106494379A (zh) * 2016-11-04 2017-03-15 浙江力邦合信智能制动系统股份有限公司 一种制动助力器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754138A (en) * 1971-10-07 1973-08-21 Industrial Nucleonics Corp Inner layer position measurement
JPS6192874A (ja) * 1984-10-13 1986-05-10 Fujitsu Ltd プリンタのキヤリツジ位置検出機構
US5298903A (en) * 1982-05-26 1994-03-29 Janos William A Synthetic dielectric material for broadband-selective absorption and reflection
WO2000065533A1 (fr) * 1999-04-26 2000-11-02 Phoenix Ag Dispositif pour le codage et le marquage d'objets

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439492A (en) * 1980-08-11 1984-03-27 Asahi-Dow Limited Injection molded articles with improved surface characteristics

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754138A (en) * 1971-10-07 1973-08-21 Industrial Nucleonics Corp Inner layer position measurement
US5298903A (en) * 1982-05-26 1994-03-29 Janos William A Synthetic dielectric material for broadband-selective absorption and reflection
JPS6192874A (ja) * 1984-10-13 1986-05-10 Fujitsu Ltd プリンタのキヤリツジ位置検出機構
WO2000065533A1 (fr) * 1999-04-26 2000-11-02 Phoenix Ag Dispositif pour le codage et le marquage d'objets

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 270 (M - 517) 13 September 1986 (1986-09-13) *

Also Published As

Publication number Publication date
US20040108851A1 (en) 2004-06-10
FR2822539B1 (fr) 2003-08-08
KR20030007679A (ko) 2003-01-23
CN1636131A (zh) 2005-07-06
BR0204745A (pt) 2003-06-10
JP2004525371A (ja) 2004-08-19
EP1373833A2 (fr) 2004-01-02
WO2002082020A2 (fr) 2002-10-17
FR2822539A1 (fr) 2002-09-27

Similar Documents

Publication Publication Date Title
EP1245428A3 (fr) Système de régulation de vitesse adaptif pour véhicule
EP1205726A3 (fr) Dispositif d'actionnement
AU2002352050A1 (en) Operation of a vehicle brake system depending on brake surface temperatures
AU7211694A (en) Multiple-gain electronic brake actuator with trigger point inertial sensor
WO2003007227A3 (fr) Ecran tactile a sources de pression selectives
EP0778189A3 (fr) Dispositif de commande de freins de véhicule
EP1270337A3 (fr) Système de détection du capotage d'un véhicule et son procédé de mise en oeuvre
AU2002348199A1 (en) An enzyme-based system and sensor for measuring acetone
AU2002366971A1 (en) Integrated vehicle motion control system
EP1674065A3 (fr) Dispositif d'entrée de consignes par un utilisateur pour contrôler un véhicule
EP1110793A3 (fr) Régulateur de vitesse basé sur la vitesse de lacet et l'accélération latérale d'un véhicule
WO2006105763A3 (fr) Vehicule a moteur pourvu d'un systeme de controle de distance
AU2003254695A1 (en) Diamagnetic levitation system
WO2004042425A8 (fr) Capteur de vibration a tension en flexion
EP1106416A3 (fr) Ensemble pédale de commande
WO2003012312A3 (fr) Systeme de frein
AU4822796A (en) Sensor for detecting fine particles
AU2003257964A1 (en) Capacitive sensor for detecting the thickness or application of an automobile brake pad
AU3604900A (en) Capacitive sensors for vehicular environments
WO2003107397A3 (fr) Systeme et procede microelectromecaniques servant a determiner des profils de temperature et d'humidite a l'interieur d'emballages pharmaceutiques
EP1318320A3 (fr) Garniture de friction pour freins
WO2002082020A3 (fr) Capteur de position ou de deplacement simplifie, et application
GB2397804A (en) Amphibious vehicle
IT249490Y1 (it) Pedaliera per il comando dell'acceleratore e dei freni di unautoveicolo.
EP0867849A3 (fr) Système de support pour unité mobile pour détecter le son mouvement par un capteur magnétique

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

WWE Wipo information: entry into national phase

Ref document number: 1020027015802

Country of ref document: KR

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 028012720

Country of ref document: CN

AK Designated states

Kind code of ref document: A3

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

WWP Wipo information: published in national office

Ref document number: 1020027015802

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 2002722355

Country of ref document: EP

Ref document number: 2002579746

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 10475643

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 2002722355

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWW Wipo information: withdrawn in national office

Ref document number: 2002722355

Country of ref document: EP