FR2572481B1 - Dispositif d'accouplement a frottement visqueux - Google Patents

Dispositif d'accouplement a frottement visqueux

Info

Publication number
FR2572481B1
FR2572481B1 FR858516409A FR8516409A FR2572481B1 FR 2572481 B1 FR2572481 B1 FR 2572481B1 FR 858516409 A FR858516409 A FR 858516409A FR 8516409 A FR8516409 A FR 8516409A FR 2572481 B1 FR2572481 B1 FR 2572481B1
Authority
FR
France
Prior art keywords
coupling device
friction coupling
viscous friction
viscous
friction
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
FR858516409A
Other languages
English (en)
Other versions
FR2572481A1 (fr
Inventor
Gerd Brunken
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.)
ZF Sachs AG
Original Assignee
Fichtel and Sachs AG
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 Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of FR2572481A1 publication Critical patent/FR2572481A1/fr
Application granted granted Critical
Publication of FR2572481B1 publication Critical patent/FR2572481B1/fr
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
    • F16D35/021—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 actuated by valves
    • F16D35/022—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 actuated by valves the valve being actuated by a bimetallic strip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mechanical Operated Clutches (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
FR858516409A 1984-10-31 1985-10-30 Dispositif d'accouplement a frottement visqueux Expired - Fee Related FR2572481B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843439794 DE3439794A1 (de) 1984-10-31 1984-10-31 Viskoluefterkupplung mit verbessertem kaltstartverhalten

Publications (2)

Publication Number Publication Date
FR2572481A1 FR2572481A1 (fr) 1986-05-02
FR2572481B1 true FR2572481B1 (fr) 1990-11-23

Family

ID=6249175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858516409A Expired - Fee Related FR2572481B1 (fr) 1984-10-31 1985-10-30 Dispositif d'accouplement a frottement visqueux

Country Status (5)

Country Link
US (1) US4665694A (fr)
JP (1) JPH0810016B2 (fr)
DE (1) DE3439794A1 (fr)
FR (1) FR2572481B1 (fr)
GB (1) GB2166523B (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62196428A (ja) * 1986-02-21 1987-08-29 Aisin Seiki Co Ltd 粘性流体継手
JPH0823376B2 (ja) * 1986-12-16 1996-03-06 臼井国際産業株式会社 温度感応型流体式フアン・カツプリング装置
JP2536504B2 (ja) * 1987-01-23 1996-09-18 アイシン精機株式会社 粘性流体継手
DE3844923C2 (de) * 1987-01-23 1996-03-07 Aisin Seiki Viskosekupplung
JP2775431B2 (ja) * 1987-11-18 1998-07-16 臼井国際産業株式会社 感温作動型流体式フアン・カツプリング装置
JP2709458B2 (ja) * 1987-12-01 1998-02-04 臼井国際産業株式会社 温度感応型流体式フアン・カツプリング装置
DE3817226A1 (de) * 1988-05-20 1989-11-30 Sueddeutsche Kuehler Behr Fluessigkeitsreibungskupplung
JP2699084B2 (ja) * 1988-06-24 1998-01-19 臼井国際産業株式会社 温度感応型流体式フアン・カツプリング装置
GB8918798D0 (en) * 1988-08-19 1989-09-27 Usui Kokusai Sangyo Kk Temperature-controlled fan fluid coupling
JPH0547868Y2 (fr) * 1988-11-21 1993-12-17
JP2554862Y2 (ja) * 1989-12-01 1997-11-19 臼井国際産業株式会社 温度感応型流体式ファン・カップリング装置
JPH0378141U (fr) * 1989-12-01 1991-08-07
GB2241771B (en) * 1990-02-17 1994-04-06 Usui Kokusai Sangyo Kk Temperature-controlled fluid coupling
JP2541888Y2 (ja) * 1990-03-28 1997-07-23 臼井国際産業株式会社 温度感応型流体式ファン・カップリング装置
JP2888933B2 (ja) * 1990-06-21 1999-05-10 臼井国際産業株式会社 温度感応型流体式ファン・カップリング装置
US5125491A (en) * 1990-06-21 1992-06-30 Usui Kokusai Sangyo Kaisha Limited Temperature sensitive type fluid fan coupling apparatus
DE4390685C2 (de) * 1992-02-27 1996-01-11 Usui Kokusai Sangyo Kk Temperaturabhängig betätigbare Flüssigkeitsreibungskupplung für einen Ventilator
JPH0754872A (ja) * 1993-08-23 1995-02-28 Aisin Seiki Co Ltd 粘性流体継手装置
GB2284040B (en) * 1993-11-17 1998-06-10 Usui Kokusai Sangyo Kk Temperature sensitive fluid fan coupling
JPH0743502U (ja) * 1993-12-30 1995-08-22 株式会社ユニシアジェックス 流体継手
JP3346644B2 (ja) * 1994-03-19 2002-11-18 臼井国際産業株式会社 液体クラッチ
JP3753193B2 (ja) * 1995-09-29 2006-03-08 臼井国際産業株式会社 温度感応型流体式ファン・カップリング装置
US5896964A (en) * 1997-06-02 1999-04-27 General Motors Corporation Split rotor cooling fan clutch
US6125981A (en) * 1998-06-17 2000-10-03 Usui Kokusai Sangyo Kaisha Limited Temperature sensitive fluid type fan coupling apparatus
JP2000199531A (ja) 1999-01-06 2000-07-18 Usui Internatl Ind Co Ltd 液体クラッチ
US6550596B2 (en) 2000-06-29 2003-04-22 Usui Kokusai Sangyo Kaisha Limited Externally controlled fan coupling device
US6634476B2 (en) 2000-10-20 2003-10-21 Usui Kokusai Sangyo Kaisha, Limited Magnet type fan clutch apparatus
JP2004162911A (ja) * 2002-10-22 2004-06-10 Usui Kokusai Sangyo Kaisha Ltd 外部制御式ファン・カップリング装置
JP4753278B2 (ja) * 2004-10-12 2011-08-24 臼井国際産業株式会社 外部制御式ファンクラッチの制御方法
JP4813868B2 (ja) * 2004-11-09 2011-11-09 臼井国際産業株式会社 外部制御式ファン・カップリング装置
JP4813869B2 (ja) 2004-11-09 2011-11-09 臼井国際産業株式会社 外部制御式ファン・カップリング装置
JP2006162047A (ja) * 2004-12-10 2006-06-22 Usui Kokusai Sangyo Kaisha Ltd マグネット式ファンクラッチの制御方法
US7407046B2 (en) * 2005-09-26 2008-08-05 Usui International Corp. Adaptive control of externally controlled fan drive
US7581627B2 (en) * 2006-05-18 2009-09-01 Behr America Viscous clutch with controlled drain back
DE102007019088B4 (de) * 2007-04-23 2018-07-26 Mahle International Gmbh Flüssigkeitsreibungskupplung für den Antrieb eines Lüfters in einem Kraftfahrzeug
CN104685252B (zh) 2012-09-22 2017-11-10 雷顿股份公司 具有可调泵送机构和/或通过转子的返回孔的粘性离合器
EP3384174B1 (fr) 2015-12-03 2020-08-26 Horton, Inc. Système de capture de fluide viscocoupleur
WO2020159637A1 (fr) 2019-01-31 2020-08-06 Horton, Inc. Ensemble pompe et joint racleur, embrayage visqueux associé et procédé associé

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059745A (en) * 1960-03-31 1962-10-23 Thompson Ramo Wooldridge Inc Temperature and speed sensitive drive
GB1060143A (en) * 1964-05-12 1967-03-01 Numerical Control Corp Hydraulic clutch
GB1112557A (en) * 1965-08-04 1968-05-08 Smiths Industries Ltd Improvements in or relating to viscous couplings
US3648811A (en) * 1970-06-18 1972-03-14 Gen Motors Corp Viscous fluid clutch
US3809197A (en) * 1972-11-10 1974-05-07 Eaton Corp Viscous coupling
US4076110A (en) * 1976-09-13 1978-02-28 Eaton Corporation Quick disengagement viscous drive coupling
US4064980A (en) * 1976-10-12 1977-12-27 Eaton Corporation Dual speed viscous fluid coupling
US4134484A (en) * 1977-04-28 1979-01-16 Chrysler Corporation Fluid coupling
US4312433A (en) * 1978-10-02 1982-01-26 Eaton Corporation Viscous fluid clutch and standpipe arrangement therefor
JPS56127826A (en) * 1980-03-11 1981-10-06 Usui Internatl Ind Co Ltd Temperature sensitive operating fluid coupling
DE3246783A1 (de) * 1982-12-17 1984-06-20 Fichtel & Sachs Ag, 8720 Schweinfurt Verfahren zum betrieb einer visco-luefterkupplung und visco-luefterkupplung nach diesem verfahren

Also Published As

Publication number Publication date
DE3439794A1 (de) 1986-04-30
GB2166523B (en) 1988-05-25
FR2572481A1 (fr) 1986-05-02
JPS61109922A (ja) 1986-05-28
GB8526310D0 (en) 1985-11-27
DE3439794C2 (fr) 1992-05-14
US4665694A (en) 1987-05-19
JPH0810016B2 (ja) 1996-01-31
GB2166523A (en) 1986-05-08

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Legal Events

Date Code Title Description
ST Notification of lapse