DE60133908D1 - Weg- und- kraftgeber - Google Patents

Weg- und- kraftgeber

Info

Publication number
DE60133908D1
DE60133908D1 DE60133908T DE60133908T DE60133908D1 DE 60133908 D1 DE60133908 D1 DE 60133908D1 DE 60133908 T DE60133908 T DE 60133908T DE 60133908 T DE60133908 T DE 60133908T DE 60133908 D1 DE60133908 D1 DE 60133908D1
Authority
DE
Germany
Prior art keywords
piston
rod
sensor
force sensor
coil
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
Application number
DE60133908T
Other languages
English (en)
Inventor
Jean Fourcade
Stephane Gendrin
Thierry Pasquet
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
Application granted granted Critical
Publication of DE60133908D1 publication Critical patent/DE60133908D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
    • B60G13/001—Arrangements for attachment of dampers
    • B60G13/003—Arrangements for attachment of dampers characterised by the mounting on the vehicle body or chassis of the damper unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B60G15/067—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/019—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the type of sensor or the arrangement thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/019—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the type of sensor or the arrangement thereof
    • B60G17/01933—Velocity, e.g. relative velocity-displacement sensors
    • 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
    • G01D5/2006—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 by influencing the self-induction of one or more coils
    • G01D5/202—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 by influencing the self-induction of one or more coils by movable a non-ferromagnetic conductive element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/11—Mounting of sensors thereon
    • B60G2204/112—Mounting of sensors thereon on dampers, e.g. fluid dampers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/60—Load

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Braking Systems And Boosters (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Push-Button Switches (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measurement Of Radiation (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Burglar Alarm Systems (AREA)
  • Details Of Television Scanning (AREA)
  • Steering Controls (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
DE60133908T 2000-09-15 2001-09-06 Weg- und- kraftgeber Expired - Lifetime DE60133908D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0011837A FR2814233B1 (fr) 2000-09-15 2000-09-15 Module capteur integrant la mesure de la course d'une tige ainsi que la mesure de l'effort exerce sur ladite tige
PCT/FR2001/002762 WO2002023135A1 (fr) 2000-09-15 2001-09-06 Capteur de deplacement et de l'effort

Publications (1)

Publication Number Publication Date
DE60133908D1 true DE60133908D1 (de) 2008-06-19

Family

ID=8854380

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60133908T Expired - Lifetime DE60133908D1 (de) 2000-09-15 2001-09-06 Weg- und- kraftgeber

Country Status (9)

Country Link
US (1) US6871916B2 (de)
EP (1) EP1320724B1 (de)
JP (1) JP2005508024A (de)
AT (1) ATE394651T1 (de)
AU (1) AU2001287813A1 (de)
DE (1) DE60133908D1 (de)
ES (1) ES2305102T3 (de)
FR (1) FR2814233B1 (de)
WO (1) WO2002023135A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4329478B2 (ja) * 2003-10-06 2009-09-09 株式会社日立製作所 力学量測定装置
JP2005132216A (ja) * 2003-10-30 2005-05-26 Matsushita Electric Ind Co Ltd 踏力センサとそれを用いたペダル踏力検出装置
DE102004026415B4 (de) * 2004-05-29 2015-10-01 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zur Erfassung der Lage eines Messobjekts
JP2006220574A (ja) 2005-02-14 2006-08-24 Hitachi Ltd 回転体力学量測定装置および回転体力学量計測システム
DE102005037792B3 (de) * 2005-08-10 2007-05-31 Lucas Automotive Gmbh Hauptbremszylinderanordnung für eine hydraulische Kraftfahrzeugbremsanlage und Kraftfahrzeugbremsanlage
DE102007046139A1 (de) * 2007-09-27 2009-04-02 Deere & Company, Moline Messvorrichtung und Messverfahren
US8706358B2 (en) 2011-10-21 2014-04-22 Honda Motor Co., Ltd. Method of controlling braking in a vehicle
US9616875B2 (en) 2014-09-11 2017-04-11 Westinghouse Air Brake Technologies Corporation Piston stroke sensor arrangement for a brake unit
US10119873B2 (en) 2014-09-15 2018-11-06 Westinghouse Air Brake Technologies Corporation Brake force sensor arrangement for a brake unit
US10239506B2 (en) * 2017-06-30 2019-03-26 Veoneer Nissin Brake Systems Japan Co., Ltd. System and method for sensing pedal rod to piston rod gap in a brake boost assist system of a master cylinder
CN109839070B (zh) * 2017-11-27 2020-10-23 上海华银电器有限公司 一种制动器气隙检测装置
US11499545B2 (en) 2019-07-19 2022-11-15 General Electric Company Systems and methods for piston rod monitoring
DE102019125883A1 (de) * 2019-09-26 2021-04-01 Schaeffler Technologies AG & Co. KG Linearaktuator mit Messvorrichtung zur Bestimmung einer Position eines linear bewegbaren Bauteils

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891918A (en) * 1971-03-23 1975-06-24 James F Ellis Linear displacement transducer utilizing an oscillator whose average period varies as a linear function of the displacement
IL76813A (en) * 1985-10-24 1989-08-15 Eckstein Mordechai Vehicle brakelights activating device
US5045785A (en) * 1990-03-05 1991-09-03 Borg-Warner Automotive, Inc. Linear position sensor with movable tapered element
EP0511807A1 (de) * 1991-04-27 1992-11-04 Gec Avery Limited Apparat und Sensoreinheit zur Anzeige von zeitabhängigen Änderungen in einer physikalischen Grösse
US5563355A (en) * 1993-05-24 1996-10-08 Cj Design & Engineering, Inc. Force sensor
US5515041A (en) * 1993-06-14 1996-05-07 Simmonds Precision Products Inc. Composite shaft monitoring system
KR100329527B1 (ko) * 1993-07-27 2002-10-04 루카스 인더스트리즈 피엘씨 전자제어식부스터를구비한차량브레이크시스템
ES2092365T3 (es) * 1994-07-27 1996-11-16 Lucas Ind Plc Sistema de freno de vehiculo que tiene un servofreno controlado electronicamente.
US5541510A (en) * 1995-04-06 1996-07-30 Kaman Instrumentation Corporation Multi-Parameter eddy current measuring system with parameter compensation technical field
US6422125B1 (en) * 2001-02-28 2002-07-23 Delphi Technologies, Inc. Force sensor for an input push rod of a power booster
US6612659B2 (en) * 2001-08-28 2003-09-02 Delphi Technologies, Inc. Intelligent input push rod assembly

Also Published As

Publication number Publication date
JP2005508024A (ja) 2005-03-24
ATE394651T1 (de) 2008-05-15
AU2001287813A1 (en) 2002-03-26
WO2002023135A1 (fr) 2002-03-21
US6871916B2 (en) 2005-03-29
FR2814233B1 (fr) 2002-11-15
US20040012253A1 (en) 2004-01-22
ES2305102T3 (es) 2008-11-01
EP1320724A1 (de) 2003-06-25
FR2814233A1 (fr) 2002-03-22
EP1320724B1 (de) 2008-05-07

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Legal Events

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