DE112011101283A5 - damping arrangement - Google Patents

damping arrangement Download PDF

Info

Publication number
DE112011101283A5
DE112011101283A5 DE112011101283T DE112011101283T DE112011101283A5 DE 112011101283 A5 DE112011101283 A5 DE 112011101283A5 DE 112011101283 T DE112011101283 T DE 112011101283T DE 112011101283 T DE112011101283 T DE 112011101283T DE 112011101283 A5 DE112011101283 A5 DE 112011101283A5
Authority
DE
Germany
Prior art keywords
damping arrangement
damping
arrangement
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.)
Pending
Application number
DE112011101283T
Other languages
German (de)
Inventor
Pierre-Yves Berthelemy
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 DE112011101283A5 publication Critical patent/DE112011101283A5/en
Pending 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
    • 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
    • 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
    • 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
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/043—Devices damping pulsations or vibrations in fluids specially adapted for protecting instruments from water hammer or 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
DE112011101283T 2010-04-12 2011-03-24 damping arrangement Pending DE112011101283A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010014671 2010-04-12
DE102010014671.4 2010-04-12
PCT/DE2011/000319 WO2011127887A1 (en) 2010-04-12 2011-03-24 Damping arrangement

Publications (1)

Publication Number Publication Date
DE112011101283A5 true DE112011101283A5 (en) 2013-03-14

Family

ID=44486996

Family Applications (2)

Application Number Title Priority Date Filing Date
DE112011101283T Pending DE112011101283A5 (en) 2010-04-12 2011-03-24 damping arrangement
DE201110014938 Withdrawn DE102011014938A1 (en) 2010-04-12 2011-03-24 damping arrangement

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE201110014938 Withdrawn DE102011014938A1 (en) 2010-04-12 2011-03-24 damping arrangement

Country Status (3)

Country Link
CN (1) CN102859248B (en)
DE (2) DE112011101283A5 (en)
WO (1) WO2011127887A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103348155B (en) * 2011-02-10 2016-06-15 舍弗勒技术股份两合公司 Damping unit
DE102012201275A1 (en) * 2011-02-10 2012-08-16 Schaeffler Technologies AG & Co. KG attenuator
CN103582766B (en) * 2011-05-31 2015-11-25 舍弗勒技术股份两合公司 For the device of damped vibration and torque-limiting
DE102013200177A1 (en) 2012-01-27 2013-08-01 Schaeffler Technologies AG & Co. KG Damping device provided in hydraulic line for clutch actuation in motor vehicle, has housing having connection region in which fluid stream entering connection region space is offset to fluid stream exiting space
DE102013217119A1 (en) * 2012-09-19 2014-03-20 Schaeffler Technologies AG & Co. KG Damping device for damping pressure oscillations within a pressure line and clutch actuating device and corresponding motor vehicle
CN103511788B (en) * 2013-07-26 2015-09-02 浙江吉利汽车有限公司 A kind of linear frequency modulation valve
DE102015210366B3 (en) * 2015-06-05 2016-11-10 Schaeffler Technologies AG & Co. KG Damping element for a hydraulic line
DE102016211545B4 (en) 2016-06-28 2021-08-12 Schaeffler Technologies AG & Co. KG Damping device with vibration damping unit and clipped insert element
DE102016215967A1 (en) 2016-08-25 2018-03-01 Schaeffler Technologies AG & Co. KG Crimped connection to the damper housing
DE102017113684A1 (en) 2017-06-21 2018-12-27 Schaeffler Technologies AG & Co. KG Damping arrangement with a press-in cone supporting intermediate part
CN110094434B (en) * 2018-01-30 2022-08-16 徕卡姆动力传动系统有限责任公司 Peak torque limiter
US10955078B2 (en) * 2018-10-09 2021-03-23 Grace Precision Products, LLC Attenuator
CN111207015B (en) * 2020-01-22 2021-03-23 东风汽车集团有限公司 Device for improving vibration of fuel supply pipeline

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0293529A (en) * 1988-09-30 1990-04-04 Konica Corp Camera integrated with film
JPH0293529U (en) * 1989-01-11 1990-07-25
DE10006542A1 (en) * 1999-02-27 2000-08-31 Luk Lamellen & Kupplungsbau Damper unit in hydraulic actuator system for motor vehicle clutch has pressure fluid-charged housing with volume expanded against energy accumulator action
DE10106958B4 (en) 2000-02-29 2022-02-17 Schaeffler Technologies AG & Co. KG hydraulic system
DE102005021743A1 (en) 2004-05-15 2005-12-08 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Hydraulic mechanism e.g. for clutch, has take up cylinder and master cylinder, with fluid connecting line hydraulically connected between them with screen body having central shaft for pressure reduction
ATE426109T1 (en) * 2004-05-15 2009-04-15 Luk Lamellen & Kupplungsbau HYDRAULIC ACTUATING DEVICE FOR A CLUTCH
WO2008086777A1 (en) * 2007-01-20 2008-07-24 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Apparatus for suppressing eigen resonances in a hydraulic path
DE102008003991A1 (en) 2007-01-20 2008-07-24 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Periodic resonance suppression arrangement for use in internal combustion engine of vehicle, has hollow space, where arrangement defines fluid column as branch pipe, and volume of column is variable by changing length of boundary

Also Published As

Publication number Publication date
WO2011127887A1 (en) 2011-10-20
CN102859248A (en) 2013-01-02
DE102011014938A1 (en) 2011-10-13
CN102859248B (en) 2015-07-08

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Legal Events

Date Code Title Description
R081 Change of applicant/patentee

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

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

Effective date: 20140214

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

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

Effective date: 20140214

R081 Change of applicant/patentee

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

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

Effective date: 20150408

R012 Request for examination validly filed
R016 Response to examination communication