FR2944760B1 - PRIMARY PISTON RUNNING ELECTRICAL SENSOR OF A BRAKE MASTER-CYLINDER AND BRAKE SYSTEM EQUIPPED WITH SUCH A SENSOR - Google Patents

PRIMARY PISTON RUNNING ELECTRICAL SENSOR OF A BRAKE MASTER-CYLINDER AND BRAKE SYSTEM EQUIPPED WITH SUCH A SENSOR

Info

Publication number
FR2944760B1
FR2944760B1 FR0901955A FR0901955A FR2944760B1 FR 2944760 B1 FR2944760 B1 FR 2944760B1 FR 0901955 A FR0901955 A FR 0901955A FR 0901955 A FR0901955 A FR 0901955A FR 2944760 B1 FR2944760 B1 FR 2944760B1
Authority
FR
France
Prior art keywords
sensor
cylinder
brake
system equipped
primary piston
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 - Fee Related
Application number
FR0901955A
Other languages
French (fr)
Other versions
FR2944760A1 (en
Inventor
Josep Oliveras
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to FR0901955A priority Critical patent/FR2944760B1/en
Publication of FR2944760A1 publication Critical patent/FR2944760A1/en
Application granted granted Critical
Publication of FR2944760B1 publication Critical patent/FR2944760B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/662—Electrical control in fluid-pressure brake systems characterised by specified functions of the control system components
    • 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
    • G01D5/24—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 capacitance
    • G01D5/241—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 capacitance by relative movement of capacitor electrodes
    • G01D5/2412—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 capacitance by relative movement of capacitor electrodes by varying overlap
FR0901955A 2009-04-22 2009-04-22 PRIMARY PISTON RUNNING ELECTRICAL SENSOR OF A BRAKE MASTER-CYLINDER AND BRAKE SYSTEM EQUIPPED WITH SUCH A SENSOR Expired - Fee Related FR2944760B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0901955A FR2944760B1 (en) 2009-04-22 2009-04-22 PRIMARY PISTON RUNNING ELECTRICAL SENSOR OF A BRAKE MASTER-CYLINDER AND BRAKE SYSTEM EQUIPPED WITH SUCH A SENSOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0901955A FR2944760B1 (en) 2009-04-22 2009-04-22 PRIMARY PISTON RUNNING ELECTRICAL SENSOR OF A BRAKE MASTER-CYLINDER AND BRAKE SYSTEM EQUIPPED WITH SUCH A SENSOR

Publications (2)

Publication Number Publication Date
FR2944760A1 FR2944760A1 (en) 2010-10-29
FR2944760B1 true FR2944760B1 (en) 2015-08-28

Family

ID=41402501

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0901955A Expired - Fee Related FR2944760B1 (en) 2009-04-22 2009-04-22 PRIMARY PISTON RUNNING ELECTRICAL SENSOR OF A BRAKE MASTER-CYLINDER AND BRAKE SYSTEM EQUIPPED WITH SUCH A SENSOR

Country Status (1)

Country Link
FR (1) FR2944760B1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3400462A1 (en) * 1984-01-09 1985-07-18 INTERATOM GmbH, 5060 Bergisch Gladbach CAPACITIVE DISTANCE METER, ESPECIALLY FOR HIGH TEMPERATURES
DE4244078A1 (en) * 1992-12-24 1994-06-30 Bosch Gmbh Robert Method and measuring system for detecting the position of a body
DE19817961C2 (en) * 1998-04-22 2002-11-28 Meitec Mes Und Regeltechnik Gm High-precision capacitive length encoder
FR2820702B1 (en) * 2001-02-09 2003-08-22 Bosch Gmbh Robert BRAKE SERVOMOTOR WITH CONTROLLED POSITION
DE102004043152A1 (en) * 2003-09-03 2005-07-21 Continental Teves Ag & Co. Ohg Method for evaluation of signal indicating motion and position of brake pedal, using magnet-resistive or sound sensor
FR2864507B1 (en) * 2003-12-24 2006-03-17 Bosch Gmbh Robert ELECTROHYDRAULIC BRAKE DEVICE FOR MOTOR VEHICLE
FR2875597B1 (en) * 2004-09-22 2006-12-15 Bosch Gmbh Robert FOUCAULT CURRENT POSITION SENSOR, MASTER CYLINDER COMPRISING SUCH A SENSOR AND METHOD OF OPERATING SAID SENSOR
FR2911956B1 (en) * 2007-01-29 2009-05-08 Hispano Suiza Sa DEVICE FOR MEASURING THE POSITION OF A PISTON IN A CYLINDER, A SET OF A CYLINDER, A PISTON AND A SUCH DEVICE AND AN AIRCRAFT ENGINE COMPRISING SUCH AN ASSEMBLY
FR2919384B1 (en) * 2007-07-23 2009-10-09 Bosch Gmbh Robert MOTION DETECTOR WITH FLEXIBLE DETECTION ELEMENT.

Also Published As

Publication number Publication date
FR2944760A1 (en) 2010-10-29

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Effective date: 20171229