FR2349766A1 - Accouplement a fluide visqueux a commande magnetique - Google Patents

Accouplement a fluide visqueux a commande magnetique

Info

Publication number
FR2349766A1
FR2349766A1 FR7712550A FR7712550A FR2349766A1 FR 2349766 A1 FR2349766 A1 FR 2349766A1 FR 7712550 A FR7712550 A FR 7712550A FR 7712550 A FR7712550 A FR 7712550A FR 2349766 A1 FR2349766 A1 FR 2349766A1
Authority
FR
France
Prior art keywords
magnetic
viscous fluid
fluid coupling
controlled viscous
controlled
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
FR7712550A
Other languages
English (en)
Other versions
FR2349766B1 (fr
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of FR2349766A1 publication Critical patent/FR2349766A1/fr
Application granted granted Critical
Publication of FR2349766B1 publication Critical patent/FR2349766B1/fr
Granted 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
    • F16D35/024—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 electrically, e.g. by an electromagnet

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Electromagnets (AREA)
FR7712550A 1976-04-28 1977-04-26 Accouplement a fluide visqueux a commande magnetique Granted FR2349766A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/681,106 US4056178A (en) 1976-04-28 1976-04-28 Magnetically actuated viscous fluid coupling

Publications (2)

Publication Number Publication Date
FR2349766A1 true FR2349766A1 (fr) 1977-11-25
FR2349766B1 FR2349766B1 (fr) 1982-08-20

Family

ID=24733852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712550A Granted FR2349766A1 (fr) 1976-04-28 1977-04-26 Accouplement a fluide visqueux a commande magnetique

Country Status (10)

Country Link
US (1) US4056178A (fr)
JP (2) JPS52132266A (fr)
AU (1) AU513826B2 (fr)
CA (1) CA1080066A (fr)
DE (1) DE2718723C2 (fr)
ES (1) ES458530A1 (fr)
FR (1) FR2349766A1 (fr)
GB (1) GB1574243A (fr)
IT (1) IT1084809B (fr)
SE (1) SE7704846L (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0378341A2 (fr) * 1989-01-13 1990-07-18 Kysor Industrial Corporation Embrayages à fluide visqueux et soupapes de commande à cet effet
US5161659A (en) * 1989-01-13 1992-11-10 Kysor Industrial Corporation Viscous fluid shear clutches and control valves therefor
US5191915A (en) * 1989-01-13 1993-03-09 Kysor Industrial Corporation Viscous fluid shear clutches and control valves therefor
EP0557808A1 (fr) * 1992-02-28 1993-09-01 Eaton Corporation Embrayage à fluide visqueux et dispositif externe de commande pour celui-ci
US5400823A (en) * 1989-01-13 1995-03-28 Kysor Industrial Corporation Viscous fluid shear clutches and control valves therefor
CN111247351A (zh) * 2015-05-26 2020-06-05 埃索欧耐迪克超动力 使用磁流变流体离合器设备的动态运动控制系统

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804859C3 (de) * 1978-02-04 1981-08-13 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Flüssigkeitsreibungskupplung, insbesondere für ein Kühlgebläse einer Brennkraftmaschine
US4271945A (en) * 1978-06-05 1981-06-09 General Motors Corporation Electrically actuated viscous fan clutch
US4228880A (en) * 1978-09-25 1980-10-21 Eaton Corporation Pulse control of an electro magnetically actuated viscous fluid coupling
US4312433A (en) * 1978-10-02 1982-01-26 Eaton Corporation Viscous fluid clutch and standpipe arrangement therefor
US4246995A (en) * 1978-10-04 1981-01-27 Eaton Corporation Viscous fluid clutch and reservoir by-pass valve therefor
US4362226A (en) * 1978-10-04 1982-12-07 Eaton Corporation Viscous fluid clutch and reservoir by-pass valve therefor
US4310085A (en) * 1979-09-06 1982-01-12 General Motors Corporation Electro-viscous fan clutch
US4265348A (en) * 1979-10-26 1981-05-05 General Motors Corporation Electro-viscous fan clutch with snap action spring valve element for control of fluid gate
US4302156A (en) * 1979-11-16 1981-11-24 General Motors Corporation Electro-viscous fan clutch assembly
DE3015545A1 (de) * 1980-04-23 1981-10-29 Pintsch Bamag Antriebs- Und Verkehrstechnik Gmbh, 4220 Dinslaken Kupplung
US4355709A (en) * 1980-07-09 1982-10-26 Eaton Corporation Viscous fan drive with self-supporting brush holder assembly
DE3028045A1 (de) * 1980-07-24 1982-02-18 Vdo Adolf Schindling Ag, 6000 Frankfurt Getriebe
US4346797A (en) * 1980-07-25 1982-08-31 Eaton Corporation Magnetically actuated viscous fluid coupling
US4351426A (en) * 1980-12-29 1982-09-28 Eaton Corporation Single stage control for viscous fluid coupling
US4351425A (en) * 1980-12-29 1982-09-28 Eaton Corporation Dual stage control for viscous fluid coupling
US4467903A (en) * 1981-02-09 1984-08-28 Aisin Seiki Kabushiki Kaisha Temperature responsive, pneumatically actuated, fluid shear, cooling fan clutch and control therefor
JPS57132026U (fr) * 1981-02-13 1982-08-17
JPS57161325A (en) * 1981-03-30 1982-10-04 Aisin Seiki Co Ltd Viscous fluid coupling
JPS57184779A (en) * 1981-05-02 1982-11-13 Aisin Seiki Co Ltd Linear motor type flow amount control valve
JPS57184778A (en) * 1981-05-02 1982-11-13 Aisin Seiki Co Ltd Linear motor type flow amount control valve
US4457417A (en) * 1981-07-13 1984-07-03 Eaton Corporation Torque responsive fluid coupling device
JPS5867920A (ja) * 1981-10-20 1983-04-22 Aisin Seiki Co Ltd 粘性流体継手
US4458798A (en) * 1981-12-03 1984-07-10 Eaton Corporation Rotary magnetic control for a viscous fluid coupling
US4591037A (en) * 1981-12-03 1986-05-27 Eaton Corporation Rotary magnetic control for a viscous fluid coupling
DE3243967C2 (de) * 1982-11-27 1986-06-05 Daimler-Benz Ag, 7000 Stuttgart Flüssigkeitsreibungskupplung
DE8233338U1 (de) * 1982-11-27 1983-03-31 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Flüssigkeitsreibungskupplung
US4633994A (en) * 1983-06-20 1987-01-06 Eaton Corporation Viscous fan drive and axially movable valve element
US4741091A (en) * 1986-08-12 1988-05-03 Dayco Products-Eaglemotive, Inc. Clutch for a cooling fan of a motor vehicle and method of making the same
US4899863A (en) * 1986-08-12 1990-02-13 Dayco Products-Eaglemotive, Inc. Method of making a shaft for a clutch for a cooling fan of a motor vehicle
US5003685A (en) * 1986-08-12 1991-04-02 Dayco Products-Eaglemotive, Inc. Method of making a clutch for a cooling fan of a motor vehicle
US4828088A (en) * 1987-05-18 1989-05-09 Eaton Corporation Closed loop pulse modulated viscous fan control
US4846325A (en) * 1987-11-10 1989-07-11 Eaton Corporation Friction brake for variable speed viscous fan control
US4874072A (en) * 1987-11-10 1989-10-17 Eaton Corporation Viscous fan drive control with integrated speed sensor
US4898266A (en) * 1989-04-27 1990-02-06 Eaton Corporation Double element electroviscous fluid clutch
US4898267A (en) * 1989-04-27 1990-02-06 Eaton Corporation Electroviscous fluid clutch
US5030865A (en) * 1990-07-26 1991-07-09 Eaton Corporation Self powered remote viscous fluid coupling
US5025906A (en) * 1990-07-26 1991-06-25 Eaton Corporation Remote sensing viscous fluid coupling
DE4435490C2 (de) * 1994-10-04 1998-10-15 Mannesmann Sachs Ag Visko-Lüfterkupplung
DE19645478C2 (de) * 1996-11-05 1999-07-22 Behr Gmbh & Co Flüssigkeitsreibungskupplung
DE19753725C2 (de) * 1997-12-04 2001-03-08 Behr Gmbh & Co Flüssigkeitsreibungskupplung
US5960918A (en) * 1998-03-27 1999-10-05 Behr America, Inc. Viscous clutch assembly
DE19915871A1 (de) 1998-04-09 1999-10-21 Unisia Jecs Corp Viskosefluidkupplung
US6032772A (en) 1998-09-21 2000-03-07 Behr America, Inc. Viscous clutch assembly
US6102177A (en) * 1999-05-12 2000-08-15 Behr America, Inc. Viscous clutch assembly
DE19925132B4 (de) * 1999-06-02 2016-08-04 Mahle International Gmbh Flüssigkeitsreibungskupplung
DE19940099B4 (de) * 1999-08-24 2016-09-01 Horton Europe Gmbh & Co. Kg Flüssigkeitsreibungskupplung
DE102006008576A1 (de) * 2006-02-22 2007-08-30 Behr Gmbh & Co. Kg Lüfterantriebsvorrichtung
US20080283352A1 (en) * 2007-05-17 2008-11-20 Purvines Stephen H Electromagnetic actuator
BR112015006283B1 (pt) 2012-09-22 2022-02-08 Horton, Inc Embreagem viscosa com orifício de retorno através do rotor e método para transmissão seletiva de torque
JP5799058B2 (ja) * 2013-07-30 2015-10-21 三桜工業株式会社 負圧ポンプ及びシリンダヘッドカバー
US9664238B2 (en) 2014-10-19 2017-05-30 Borgwarner Inc. Bimetal activated viscous clutch with wiper on clutch disk
US9587683B2 (en) 2014-10-19 2017-03-07 Borgwarner Inc. Viscous clutch drive with electromagnetic activation and wiper on clutch disk
US9470278B1 (en) 2015-11-10 2016-10-18 Borgwarner Inc. Apparatus employing shear forces to transmit energy having flow altering structures configured to increase heat rejection from a working fluid and related method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2723738A (en) * 1953-06-10 1955-11-15 Victor J Pesek Thermostatically controlled electromagnetically operated clutch
DE1270339B (de) * 1963-12-16 1968-06-12 Schwitzer Corp Fluessigkeitsreibungskupplung
DE1945228A1 (de) * 1968-09-09 1970-07-16 Wallace Murray Corp Kuehlsystem fuer eine Brennkraftmaschine
FR2217591A1 (fr) * 1973-02-14 1974-09-06 Holset Engineering Co

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055473A (en) * 1959-05-11 1962-09-25 Eaton Mfg Co Fluid coupling device
DE1216036B (de) * 1962-08-31 1966-05-05 Schwitzer Corp Fluessigkeitsreibungskupplung mit temperaturabhaengig gesteuerter Fuellungsregelung
US3250355A (en) * 1963-12-16 1966-05-10 Schwitzer Corp Remote control fluid coupling
JPS589852B2 (ja) * 1975-01-24 1983-02-23 アイシンセイキ カブシキガイシヤ ネンセイリユウタイツギテオソナエタデンジクラツチ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2723738A (en) * 1953-06-10 1955-11-15 Victor J Pesek Thermostatically controlled electromagnetically operated clutch
DE1270339B (de) * 1963-12-16 1968-06-12 Schwitzer Corp Fluessigkeitsreibungskupplung
DE1945228A1 (de) * 1968-09-09 1970-07-16 Wallace Murray Corp Kuehlsystem fuer eine Brennkraftmaschine
FR2217591A1 (fr) * 1973-02-14 1974-09-06 Holset Engineering Co

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0378341A2 (fr) * 1989-01-13 1990-07-18 Kysor Industrial Corporation Embrayages à fluide visqueux et soupapes de commande à cet effet
EP0378341A3 (fr) * 1989-01-13 1990-09-26 Kysor Industrial Corporation Embrayages à fluide visqueux et soupapes de commande à cet effet
US5042629A (en) * 1989-01-13 1991-08-27 Kysor Industrial Corporation Viscous fluid shear clutches and control valves therefor
US5161659A (en) * 1989-01-13 1992-11-10 Kysor Industrial Corporation Viscous fluid shear clutches and control valves therefor
US5191915A (en) * 1989-01-13 1993-03-09 Kysor Industrial Corporation Viscous fluid shear clutches and control valves therefor
US5400823A (en) * 1989-01-13 1995-03-28 Kysor Industrial Corporation Viscous fluid shear clutches and control valves therefor
EP0557808A1 (fr) * 1992-02-28 1993-09-01 Eaton Corporation Embrayage à fluide visqueux et dispositif externe de commande pour celui-ci
CN111247351A (zh) * 2015-05-26 2020-06-05 埃索欧耐迪克超动力 使用磁流变流体离合器设备的动态运动控制系统
CN111247351B (zh) * 2015-05-26 2022-08-26 埃索欧耐迪克超动力 使用磁流变流体离合器设备的动态运动控制系统

Also Published As

Publication number Publication date
AU513826B2 (en) 1981-01-08
US4056178A (en) 1977-11-01
ES458530A1 (es) 1978-04-01
SE7704846L (sv) 1977-10-29
DE2718723C2 (de) 1986-05-22
AU2443477A (en) 1978-10-26
JPS6235950Y2 (fr) 1987-09-12
GB1574243A (en) 1980-09-03
CA1080066A (fr) 1980-06-24
DE2718723A1 (de) 1977-11-17
FR2349766B1 (fr) 1982-08-20
IT1084809B (it) 1985-05-28
JPS52132266A (en) 1977-11-05
JPS6164529U (fr) 1986-05-01

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Legal Events

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ST Notification of lapse