DE112018002402A5 - Master cylinder with defined volume change for vibration damping - Google Patents

Master cylinder with defined volume change for vibration damping Download PDF

Info

Publication number
DE112018002402A5
DE112018002402A5 DE112018002402.4T DE112018002402T DE112018002402A5 DE 112018002402 A5 DE112018002402 A5 DE 112018002402A5 DE 112018002402 T DE112018002402 T DE 112018002402T DE 112018002402 A5 DE112018002402 A5 DE 112018002402A5
Authority
DE
Germany
Prior art keywords
master cylinder
vibration damping
volume change
defined volume
change
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.)
Withdrawn
Application number
DE112018002402.4T
Other languages
German (de)
Inventor
Simon ORTMANN
Philippe Wagner
Jérémy Keller
Dirk Klünder
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and 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 and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of DE112018002402A5 publication Critical patent/DE112018002402A5/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F16D2025/081—Hydraulic devices that initiate movement of pistons in slave cylinders for actuating clutches, i.e. master cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
DE112018002402.4T 2017-05-10 2018-04-23 Master cylinder with defined volume change for vibration damping Withdrawn DE112018002402A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017110028.8 2017-05-10
DE102017110028 2017-05-10
PCT/DE2018/100382 WO2018206044A1 (en) 2017-05-10 2018-04-23 Master cylinder with a defined change in volume for damping vibrations

Publications (1)

Publication Number Publication Date
DE112018002402A5 true DE112018002402A5 (en) 2020-01-23

Family

ID=62165285

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112018002402.4T Withdrawn DE112018002402A5 (en) 2017-05-10 2018-04-23 Master cylinder with defined volume change for vibration damping

Country Status (2)

Country Link
DE (1) DE112018002402A5 (en)
WO (1) WO2018206044A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021128311A1 (en) 2021-10-29 2023-05-04 Zf Active Safety Gmbh Piston pump for a hydraulic vehicle braking system in a brake-by-wire application

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0420890D0 (en) * 2004-09-21 2004-10-20 Ap France S A Hydraulic actuators
DE102011081538A1 (en) 2010-09-06 2012-03-08 Schaeffler Technologies Gmbh & Co. Kg Hydraulic element for hydraulic system to reduce vibrations in fluid line during hydraulic release of clutch in drive train of motor vehicle, has rotatably mounted damping mass which is set in rotation by volume flow through fluid lines
WO2014044270A1 (en) 2012-09-19 2014-03-27 Schaeffler Technologies AG & Co. KG Damping device for damping pressure oscillations inside a pressure line, and clutch actuation device and corresponding motor vehicle
WO2017140306A1 (en) * 2016-02-18 2017-08-24 Schaeffler Technologies AG & Co. KG Clutch master cylinder having a damper

Also Published As

Publication number Publication date
WO2018206044A1 (en) 2018-11-15

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee