DE112008000113A5 - Anordnung zur Unterdrückung von Eigen-Resonanzen in einer hydraulischen Strecke - Google Patents

Anordnung zur Unterdrückung von Eigen-Resonanzen in einer hydraulischen Strecke Download PDF

Info

Publication number
DE112008000113A5
DE112008000113A5 DE112008000113T DE112008000113T DE112008000113A5 DE 112008000113 A5 DE112008000113 A5 DE 112008000113A5 DE 112008000113 T DE112008000113 T DE 112008000113T DE 112008000113 T DE112008000113 T DE 112008000113T DE 112008000113 A5 DE112008000113 A5 DE 112008000113A5
Authority
DE
Germany
Prior art keywords
resonances
arrangement
hydraulic line
suppressing self
suppressing
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.)
Granted
Application number
DE112008000113T
Other languages
English (en)
Other versions
DE112008000113B4 (de
Inventor
Michael Nussbächer
Dirk Klünder
Stefan Harter
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
LuK Lamellen und Kupplungsbau Beteiligungs KG
LuK Lamellen und Kupplungsbau 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 LuK Lamellen und Kupplungsbau Beteiligungs KG, LuK Lamellen und Kupplungsbau GmbH filed Critical LuK Lamellen und Kupplungsbau Beteiligungs KG
Publication of DE112008000113A5 publication Critical patent/DE112008000113A5/de
Application granted granted Critical
Publication of DE112008000113B4 publication Critical patent/DE112008000113B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/008—Reduction of noise or vibration
    • 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
    • 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
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • 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)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
DE112008000113.8T 2007-01-20 2008-01-11 Kupplungsbetätigungsvorrichtung mit einer Anordnung zur Unterdrückung von Eigen-Resonanzen Expired - Fee Related DE112008000113B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007003046 2007-01-20
DE102007003046.2 2007-01-20
PCT/DE2008/000051 WO2008086777A1 (de) 2007-01-20 2008-01-11 Anordnung zur unterdrückung von eigen-resonanzen in einer hydraulischen strecke

Publications (2)

Publication Number Publication Date
DE112008000113A5 true DE112008000113A5 (de) 2009-09-24
DE112008000113B4 DE112008000113B4 (de) 2015-11-05

Family

ID=39327297

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112008000113.8T Expired - Fee Related DE112008000113B4 (de) 2007-01-20 2008-01-11 Kupplungsbetätigungsvorrichtung mit einer Anordnung zur Unterdrückung von Eigen-Resonanzen

Country Status (2)

Country Link
DE (1) DE112008000113B4 (de)
WO (1) WO2008086777A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009002938A1 (de) * 2009-05-08 2010-11-18 Zf Friedrichshafen Ag Einrichtung zur aktiven Dämpfung von Drehzahlschwingungen in hydraulischen Schaltelementsystemen und Verfahren zum Betreiben der Einrichtung
DE102011014938A1 (de) * 2010-04-12 2011-10-13 Schaeffler Technologies Gmbh & Co. Kg Dämpfungsanordnung
DE102016211091B4 (de) * 2016-06-22 2019-02-14 Schaeffler Technologies AG & Co. KG Koaxialdämpfer für Hydraulikstrecke mit stirnseitig anliegendem Einsatz und hydraulisches Kupplungssystem
EP3273092B1 (de) 2016-07-22 2019-02-27 Ford Global Technologies, LLC Vibrationsdämpfer für eine hydraulische kupplungsbetätigung
DE102016220798A1 (de) 2016-10-24 2018-04-26 Schaeffler Technologies AG & Co. KG Kupplung mit progressiv gedämpfter Fluidleitung
IT201800006768A1 (it) 2018-06-28 2019-12-28 Dispositivo di attenuazione della pulsazione del flusso di fluido nel circuito idraulico connesso ad una macchina idraulica.
DE102020203660A1 (de) * 2020-03-20 2021-09-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Vorrichtung zur Beeinflussung, insbesondere Reduktion, von Schwingungen in einem Fluidsystem und Verfahren zur Beeinflussung, insbesondere Reduktion, von Schwingungen in einem Fluidsystem

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2161670A (en) * 1937-08-12 1939-06-06 Wagner Electric Corp Clutch chatter eliminator
US3323305A (en) * 1964-10-16 1967-06-06 Gen Motors Corp Attenuating device
SU1372150A1 (ru) * 1986-08-11 1988-02-07 Предприятие П/Я Г-4150 Интерференционный гаситель пульсаций
US5070983A (en) * 1990-10-29 1991-12-10 Automotive Products Plc Damper for hydraulic clutch actuator
DE19718226A1 (de) * 1997-04-30 1998-11-05 Mannesmann Sachs Ag Dämpfungseinrichtung für hydraulische Betätigungseinrichtungen
US6742643B2 (en) * 2002-08-08 2004-06-01 Automotive Products (Usa), Inc. Elastomeric damper for hydraulic clutch actuator
GB0220530D0 (en) * 2002-09-04 2002-10-09 Automotive Prod France Dampers and reservoirs
DE10351907B4 (de) * 2002-11-12 2016-09-22 Schaeffler Technologies AG & Co. KG Hydraulisches System
DE102005032319A1 (de) * 2005-07-08 2007-01-18 Rheinisch-Westfälisch-Technische Hochschule Aachen Dämpfungsvorrichtung und Verfahren zur Dämpfung frequenzvariabler Pulsationen in einer Hydraulikleitung

Also Published As

Publication number Publication date
WO2008086777A1 (de) 2008-07-24
DE112008000113B4 (de) 2015-11-05

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8127 New person/name/address of the applicant

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE

R081 Change of applicant/patentee

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Effective date: 20120828

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

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Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

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Effective date: 20140218

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Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20150223

R016 Response to examination communication
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R018 Grant decision by examination section/examining division
R020 Patent grant now final
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee