WO2014044269A2 - Dispositif cible pour une mesure inductive du parcours d'un piston maître - Google Patents

Dispositif cible pour une mesure inductive du parcours d'un piston maître Download PDF

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Publication number
WO2014044269A2
WO2014044269A2 PCT/DE2013/200142 DE2013200142W WO2014044269A2 WO 2014044269 A2 WO2014044269 A2 WO 2014044269A2 DE 2013200142 W DE2013200142 W DE 2013200142W WO 2014044269 A2 WO2014044269 A2 WO 2014044269A2
Authority
WO
WIPO (PCT)
Prior art keywords
target device
piston
pressure chamber
master piston
master
Prior art date
Application number
PCT/DE2013/200142
Other languages
German (de)
English (en)
Other versions
WO2014044269A3 (fr
Inventor
Jochen Blauhut
Original Assignee
Schaeffler Technologies AG & Co. KG
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 Schaeffler Technologies AG & Co. KG filed Critical Schaeffler Technologies AG & Co. KG
Priority to DE112013004550.8T priority Critical patent/DE112013004550A5/de
Priority to CN201380047155.4A priority patent/CN104619998B/zh
Publication of WO2014044269A2 publication Critical patent/WO2014044269A2/fr
Publication of WO2014044269A3 publication Critical patent/WO2014044269A3/fr
Priority to IN1453DEN2015 priority patent/IN2015DN01453A/en

Links

Classifications

    • 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
    • F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
    • 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
    • F15B15/2892—Means for indicating the position, e.g. end of stroke characterised by the attachment means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/088—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members being distinctly separate from the axis of rotation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • 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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1447—Pistons; Piston to piston rod assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D2025/081—Hydraulic devices that initiate movement of pistons in slave cylinders for actuating clutches, i.e. master cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/18—Sensors; Details or arrangements thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Actuator (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Abstract

L'invention concerne un dispositif cible pour la mesure inductive du parcours d'un piston maître, le dispositif cible étant en forme de gaine présentant une fente et étant fabriqué en un matériau métallique et conçu pour être fixé sous tension sur un corps de piston. Le dispositif cible selon l'invention permet de réaliser une construction très courte d'un système de cylindre maître ainsi qu'une fabrication en masse sans dépense supplémentaire de réglage.
PCT/DE2013/200142 2012-09-19 2013-08-28 Dispositif cible pour une mesure inductive du parcours d'un piston maître WO2014044269A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112013004550.8T DE112013004550A5 (de) 2012-09-19 2013-08-28 Targetvorrichtung für eine induktive Wegmessung eines Geberkolbens
CN201380047155.4A CN104619998B (zh) 2012-09-19 2013-08-28 用于主活塞的感应的位移测量的目标设备
IN1453DEN2015 IN2015DN01453A (fr) 2012-09-19 2015-02-21

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012216701 2012-09-19
DE102012216701.3 2012-09-19

Publications (2)

Publication Number Publication Date
WO2014044269A2 true WO2014044269A2 (fr) 2014-03-27
WO2014044269A3 WO2014044269A3 (fr) 2014-05-15

Family

ID=49182029

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2013/200142 WO2014044269A2 (fr) 2012-09-19 2013-08-28 Dispositif cible pour une mesure inductive du parcours d'un piston maître

Country Status (4)

Country Link
CN (1) CN104619998B (fr)
DE (2) DE102013217115A1 (fr)
IN (1) IN2015DN01453A (fr)
WO (1) WO2014044269A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105465099A (zh) * 2015-12-21 2016-04-06 陈陆曦 一种提高作动传感一体化液压缸位移检测精度的方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112015001418A5 (de) * 2014-03-24 2016-12-29 Schaeffler Technologies AG & Co. KG Geberzylinder für ein hydraulisches System
DE102014211430A1 (de) * 2014-06-16 2015-12-17 Schaeffler Technologies AG & Co. KG Geberzylinder für ein Kupplungsausrücksystem
CN111678562B (zh) * 2019-03-11 2024-02-27 舍弗勒技术股份两合公司 车辆用热管理模块及其流量测量方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814392C2 (de) * 1977-04-13 1983-10-27 Evva-Werk Spezialerzeugung von Zylinder- und Sicherheitsschlössern GmbH & Co KG, 1120 Wien Oberflächenmagnetisierungsvorrichtung
DE2824943C2 (de) * 1978-06-07 1986-07-31 Armaturenfabrik Hermann Voss GmbH + Co, 5272 Wipperfürth Anschlußvorrichtung für Bremsleitungen
US5616035A (en) * 1993-03-31 1997-04-01 Berg Technology, Inc. Electrical connector
JP3465201B2 (ja) * 1994-11-02 2003-11-10 スガワアクチュエータ合資会社 油圧ロッドレスシリンダ型アクチュエータ
DE202006014024U1 (de) * 2006-09-08 2006-11-09 Fte Automotive Gmbh Zentralausrücker für eine hydraulische Kupplungsbetätigung
BR112012010585B1 (pt) * 2009-11-05 2019-06-25 Schaeffler Technologies AG & Co. KG Cilindro hidráulico.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105465099A (zh) * 2015-12-21 2016-04-06 陈陆曦 一种提高作动传感一体化液压缸位移检测精度的方法

Also Published As

Publication number Publication date
CN104619998A (zh) 2015-05-13
DE112013004550A5 (de) 2015-05-28
DE102013217115A1 (de) 2014-03-20
IN2015DN01453A (fr) 2015-07-03
WO2014044269A3 (fr) 2014-05-15
CN104619998B (zh) 2017-07-14

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