WO2012037920A3 - Hvdraulikeinrichtung - Google Patents

Hvdraulikeinrichtung Download PDF

Info

Publication number
WO2012037920A3
WO2012037920A3 PCT/DE2011/001639 DE2011001639W WO2012037920A3 WO 2012037920 A3 WO2012037920 A3 WO 2012037920A3 DE 2011001639 W DE2011001639 W DE 2011001639W WO 2012037920 A3 WO2012037920 A3 WO 2012037920A3
Authority
WO
WIPO (PCT)
Prior art keywords
pressure line
damping
hydraulic device
hydraulic
master cylinder
Prior art date
Application number
PCT/DE2011/001639
Other languages
English (en)
French (fr)
Other versions
WO2012037920A2 (de
Inventor
Laurent Ineichen
Eugen Kremer
Wolfgang Reik
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 DE112011103493.8T priority Critical patent/DE112011103493B4/de
Publication of WO2012037920A2 publication Critical patent/WO2012037920A2/de
Publication of WO2012037920A3 publication Critical patent/WO2012037920A3/de

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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • F16L55/02709—Throttle passages in the form of perforated plates
    • F16L55/02718—Throttle passages in the form of perforated plates placed transversely
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • F16L55/0338—Noise absorbers by means of a membrane
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/041—Devices damping pulsations or vibrations in fluids specially adapted for preventing vibrations
    • 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
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0215—Control by fluid pressure for damping of pulsations within the fluid system

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Abstract

Hydraulikeinrichtung, insbesondere für ein Kraftfahrzeug, welche Hydraulikeinrichtung einen Geberzylinder, einen Nehmerzylinder, eine zwischen Geberzylinder und Nehmerzylinder angeordnete Druckleitung sowie eine der Druckleitung zugeordnete Tilgungseinrichtung zur Tilgung hydraulischer Schwingungen umfasst, wobei die Tilgungseinrichtung einen innerhalb der Druckleitung verlagerbaren Kolben umfasst, um eine sehr gute Schwingungstilgung zu ermöglichen und zugleich Pedalwegverluste stark zu reduziert oder sogar zu vermieden.
PCT/DE2011/001639 2010-09-23 2011-08-25 Hvdraulikeinrichtung WO2012037920A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112011103493.8T DE112011103493B4 (de) 2010-09-23 2011-08-25 Hydraulikeinrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010046326 2010-09-23
DE102010046326.4 2010-09-23

Publications (2)

Publication Number Publication Date
WO2012037920A2 WO2012037920A2 (de) 2012-03-29
WO2012037920A3 true WO2012037920A3 (de) 2012-06-07

Family

ID=45406316

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2011/001639 WO2012037920A2 (de) 2010-09-23 2011-08-25 Hvdraulikeinrichtung

Country Status (2)

Country Link
DE (2) DE102011081558A1 (de)
WO (1) WO2012037920A2 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01174641U (de) * 1988-01-18 1989-12-12
US4986404A (en) * 1988-12-15 1991-01-22 Kabushiki Kaisha Daikin Seisakusho Hydraulic clutch releasing means
JPH10332072A (ja) * 1997-05-30 1998-12-15 Toyota Motor Corp 圧力流体配管の脈動減衰構造
EP1085249A2 (de) * 1999-09-15 2001-03-21 Automotive Products France S.A. Hydraulischer Schwingungsdämpfer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008061070A1 (de) * 2008-01-02 2009-07-09 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Hydrauliksystem
DE102009004705A1 (de) * 2008-01-24 2009-07-30 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Schwingungsdämpfer
DE102009049244A1 (de) * 2008-11-07 2010-05-12 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Dämpfungseinrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01174641U (de) * 1988-01-18 1989-12-12
US4986404A (en) * 1988-12-15 1991-01-22 Kabushiki Kaisha Daikin Seisakusho Hydraulic clutch releasing means
JPH10332072A (ja) * 1997-05-30 1998-12-15 Toyota Motor Corp 圧力流体配管の脈動減衰構造
EP1085249A2 (de) * 1999-09-15 2001-03-21 Automotive Products France S.A. Hydraulischer Schwingungsdämpfer

Also Published As

Publication number Publication date
DE112011103493A5 (de) 2013-08-29
DE102011081558A1 (de) 2012-03-29
WO2012037920A2 (de) 2012-03-29
DE112011103493B4 (de) 2020-09-24

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