DE60321369D1 - Kupplung mit einem fluid mit variabler viskosität - Google Patents

Kupplung mit einem fluid mit variabler viskosität

Info

Publication number
DE60321369D1
DE60321369D1 DE60321369T DE60321369T DE60321369D1 DE 60321369 D1 DE60321369 D1 DE 60321369D1 DE 60321369 T DE60321369 T DE 60321369T DE 60321369 T DE60321369 T DE 60321369T DE 60321369 D1 DE60321369 D1 DE 60321369D1
Authority
DE
Germany
Prior art keywords
coupling
fluid
variable viscosity
viscosity
variable
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.)
Expired - Fee Related
Application number
DE60321369T
Other languages
English (en)
Inventor
Mircea Gradu
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.)
Timken Co
Original Assignee
Timken Co
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 Timken Co filed Critical Timken Co
Application granted granted Critical
Publication of DE60321369D1 publication Critical patent/DE60321369D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16D35/00—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion
    • F16D35/02—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with rotary working chambers and rotary reservoirs, e.g. in one coupling part
    • 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
    • F16D37/00—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive
    • F16D37/02—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive the particles being magnetisable
    • 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
    • F16D37/00—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive
    • F16D2037/002—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive characterised by a single substantially axial gap in which the fluid or medium consisting of small particles is arranged

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
DE60321369T 2002-10-03 2003-01-29 Kupplung mit einem fluid mit variabler viskosität Expired - Fee Related DE60321369D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41566902P 2002-10-03 2002-10-03
PCT/US2003/002655 WO2004033929A1 (en) 2002-10-03 2003-01-29 Clutch having a variable viscosity fluid

Publications (1)

Publication Number Publication Date
DE60321369D1 true DE60321369D1 (de) 2008-07-10

Family

ID=32093779

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60321369T Expired - Fee Related DE60321369D1 (de) 2002-10-03 2003-01-29 Kupplung mit einem fluid mit variabler viskosität

Country Status (7)

Country Link
US (1) US7243768B2 (de)
EP (1) EP1552177B1 (de)
JP (1) JP2006502358A (de)
KR (1) KR20050052520A (de)
AU (1) AU2003210725A1 (de)
DE (1) DE60321369D1 (de)
WO (1) WO2004033929A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100820204B1 (ko) * 2006-08-31 2008-04-07 현대자동차주식회사 자기유변유체를 이용한 클러치 디스크의 가변식 댐핑 장치
KR100849661B1 (ko) * 2007-06-12 2008-08-01 한국기계연구원 영구자석을 이용한 회전형 ｍｒ브레이크
US8235195B2 (en) * 2009-07-08 2012-08-07 National Oilwell Varco, L.P. Engine clutch and method of using same
KR101598364B1 (ko) * 2014-03-04 2016-03-14 김정수 용적형 클러치, 용적형 클러치와 용적형 제동장치를 포함하는 동력전달 시스템 및 용적형 클러치를 이용한 변속장치
CN105782279B (zh) * 2014-06-11 2017-12-26 浙江师范大学 一种阻尼式磁流变离合器
CN104019152B (zh) * 2014-06-11 2016-05-11 浙江师范大学 活塞式磁流变离合器
CN104019153B (zh) * 2014-06-11 2016-05-11 浙江师范大学 连通磁流变离合器
KR101628612B1 (ko) 2015-03-31 2016-06-08 현대자동차주식회사 Mr유체를 이용한 상용차 보조브레이크
DE102015117594A1 (de) 2015-10-15 2017-04-20 Inventus Engineering Gmbh Drehdämpfer
CN105952810B (zh) * 2016-07-07 2018-01-26 重庆理工大学 电磁挤压锥形式磁流变液自加压离合器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1227910A (en) * 1916-04-18 1917-05-29 Morgan C Wolfe Clutch and transmission device.
US1765948A (en) * 1929-10-10 1930-06-24 Sheridan Leslie Mitchell Power-transmitting device
US1886624A (en) * 1930-01-23 1932-11-08 Barton Stephen Rotary transmission or brake
US2453981A (en) * 1944-11-15 1948-11-16 Hickman Pneumatic Seat Co Inc Hydraulic clutch
US3577803A (en) * 1969-05-12 1971-05-04 Otto Mueller Variable torque transmission
US3831461A (en) * 1972-11-03 1974-08-27 O Mueller Differential transmission
KR100292023B1 (ko) * 1991-05-08 2001-10-22 비티알엔지니어링(호주)리미티드 유압슬라이더커플링
DE4327892C1 (de) * 1993-08-19 1995-03-30 Gkn Automotive Ag Kupplung zur drehzahldifferenzabhängigen Übertragung von Drehmomenten
US5984066A (en) * 1996-12-26 1999-11-16 Kurisu; Mikio Automotive transmission
DE19735897A1 (de) * 1997-08-19 1999-02-25 Bayer Ag Kupplung
DE19831754C2 (de) * 1998-07-15 2001-11-08 Mannesmann Sachs Ag Viskokupplung mit einer Volumenstromeinstellung
DE10207052A1 (de) * 2001-03-30 2002-10-02 Heidelberger Druckmasch Ag Kupplung für Antriebselemente einer Druckmaschine

Also Published As

Publication number Publication date
WO2004033929A1 (en) 2004-04-22
EP1552177B1 (de) 2008-05-28
AU2003210725A1 (en) 2004-05-04
JP2006502358A (ja) 2006-01-19
EP1552177A1 (de) 2005-07-13
US7243768B2 (en) 2007-07-17
KR20050052520A (ko) 2005-06-02
US20060016657A1 (en) 2006-01-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee