ATE391643T1 - Master-zylinder für kraftfahrzeuge mit einer vorrichtung zur ermittlung der bremsbetätigung, insbesondere der position des kolbens - Google Patents

Master-zylinder für kraftfahrzeuge mit einer vorrichtung zur ermittlung der bremsbetätigung, insbesondere der position des kolbens

Info

Publication number
ATE391643T1
ATE391643T1 AT04003360T AT04003360T ATE391643T1 AT E391643 T1 ATE391643 T1 AT E391643T1 AT 04003360 T AT04003360 T AT 04003360T AT 04003360 T AT04003360 T AT 04003360T AT E391643 T1 ATE391643 T1 AT E391643T1
Authority
AT
Austria
Prior art keywords
piston
master cylinder
motor vehicles
brake operation
determining brake
Prior art date
Application number
AT04003360T
Other languages
English (en)
Inventor
Olivier Masson
Jean Fourcade
Original Assignee
Bosch Gmbh Robert
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 filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of ATE391643T1 publication Critical patent/ATE391643T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/44—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
    • B60Q1/441—Electric switches operable by the driver's pedals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/042—Brake-action initiating means for personal initiation foot actuated by electrical means, e.g. using travel or force sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches
    • 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
    • G01D5/142—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 using Hall-effect devices
    • G01D5/147—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 using Hall-effect devices influenced by the movement of a third element, the position of Hall device and the source of magnetic field being fixed in respect to each other
    • 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
    • G01D5/25—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts
    • G01D5/251—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts one conductor or channel
    • G01D5/2515—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts one conductor or channel with magnetically controlled switches, e.g. by movement of a magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/0013—Permanent magnet actuating reed switches characterised by the co-operation between reed switch and permanent magnet; Magnetic circuits
    • H01H36/002—Actuation by moving ferromagnetic material, switch and magnet being fixed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/0046—Limit switches, also fail-safe operation or anti-tamper considerations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)
  • Regulating Braking Force (AREA)
AT04003360T 2003-02-21 2004-02-16 Master-zylinder für kraftfahrzeuge mit einer vorrichtung zur ermittlung der bremsbetätigung, insbesondere der position des kolbens ATE391643T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0302203A FR2851538B1 (fr) 2003-02-21 2003-02-21 Maitre-cylindre de vehicule automobile avec dispositif de detection d'actionnement d'un systeme de freinage

Publications (1)

Publication Number Publication Date
ATE391643T1 true ATE391643T1 (de) 2008-04-15

Family

ID=32732051

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04003360T ATE391643T1 (de) 2003-02-21 2004-02-16 Master-zylinder für kraftfahrzeuge mit einer vorrichtung zur ermittlung der bremsbetätigung, insbesondere der position des kolbens

Country Status (7)

Country Link
US (1) US7018002B2 (de)
EP (1) EP1449729B1 (de)
JP (1) JP2004249985A (de)
AT (1) ATE391643T1 (de)
DE (1) DE602004012911T2 (de)
ES (1) ES2302989T3 (de)
FR (1) FR2851538B1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10352589B4 (de) * 2003-11-11 2005-09-08 Lucas Automotive Gmbh Hauptbremszylinder mit einer Einrichtung zur Erzeugung eines eine Betätigung des Hauptbremszylinders anzeigenden elektrischen Signals
FR2885108B1 (fr) * 2005-04-28 2008-12-05 Bosch Gmbh Robert Dispositif maitre cylindre pour vehicule automobile
KR101122310B1 (ko) * 2007-02-26 2012-03-21 가부시키가이샤후지쿠라 자기 센서 모듈 및 피스톤 위치 검출 장치
FR2913937B1 (fr) * 2007-03-22 2009-05-01 Bosch Gmbh Robert Procede et servomoteur destines a detecter le freinage d'un vehicule et procede de fabrication d'un tel servomoteur
FR2921481B1 (fr) * 2007-09-24 2009-11-27 Skf Ab Dispositif de detection de rotation et palier instrumente equipe d'un tel dispositif
JP4890498B2 (ja) * 2008-05-13 2012-03-07 日信工業株式会社 マスタシリンダにおけるピストン位置検出装置
DE112011102198T5 (de) 2010-06-30 2013-05-02 Kelsey-Hayes Company Positionssensieranordnung zur Verwendung mit einem hydraulischen Fahrzeughauptzylinder einer Fahrzeugbremsanlage und Hauptzylinderbaugruppe mit einer solchen Positionssensieranordnung
KR101888453B1 (ko) * 2011-10-13 2018-08-14 현대모비스 주식회사 브레이크 장치
KR101913610B1 (ko) * 2011-12-13 2018-10-31 현대모비스 주식회사 제동 감지 센서
DE102012212525A1 (de) 2012-02-14 2013-08-14 Continental Teves Ag & Co. Ohg Hauptbremszylinder mit einer Vorrichtung zur berührungslosen Überwachung von Position und Bewegung eines linear bewegbaren Kolbens
DE102014223731A1 (de) * 2014-11-20 2016-05-25 Robert Bosch Gmbh Sensorvorrichtung, Hydraulikaggregat zum Zusammenwirken mit der Sensorvorrichtung, Bremssystem und Verfahren zur Montage der Sensorvorrichtung
EP3620754B1 (de) 2018-09-06 2022-01-05 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Magnethalter und hubsensor mit dem magnethalter

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Also Published As

Publication number Publication date
DE602004012911D1 (de) 2008-05-21
ES2302989T3 (es) 2008-08-01
EP1449729A1 (de) 2004-08-25
FR2851538A1 (fr) 2004-08-27
DE602004012911T2 (de) 2009-06-04
FR2851538B1 (fr) 2006-04-28
US20040164611A1 (en) 2004-08-26
US7018002B2 (en) 2006-03-28
EP1449729B1 (de) 2008-04-09
JP2004249985A (ja) 2004-09-09

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