IT1160145B - Innesto a frizione idraulico per una ventola di raffreddamento di un motore a combustione - Google Patents

Innesto a frizione idraulico per una ventola di raffreddamento di un motore a combustione

Info

Publication number
IT1160145B
IT1160145B IT68314/83A IT6831483A IT1160145B IT 1160145 B IT1160145 B IT 1160145B IT 68314/83 A IT68314/83 A IT 68314/83A IT 6831483 A IT6831483 A IT 6831483A IT 1160145 B IT1160145 B IT 1160145B
Authority
IT
Italy
Prior art keywords
combustion engine
cooling fan
engine cooling
hydraulic clutch
clutch coupling
Prior art date
Application number
IT68314/83A
Other languages
English (en)
Italian (it)
Other versions
IT8368314A1 (it
IT8368314A0 (it
Inventor
Gerd Brunken
Original Assignee
Fichtel & 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 & Sachs Ag filed Critical Fichtel & Sachs Ag
Publication of IT8368314A0 publication Critical patent/IT8368314A0/it
Publication of IT8368314A1 publication Critical patent/IT8368314A1/it
Application granted granted Critical
Publication of IT1160145B publication Critical patent/IT1160145B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • F01P7/042—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using fluid couplings
    • 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
    • F16D35/026—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 actuated by a plurality of valves; the valves being actuated by a combination of mechanisms covered by more than one of groups F16D35/022 - F16D35/025

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Operated Clutches (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
IT68314/83A 1982-12-17 1983-12-16 Innesto a frizione idraulico per una ventola di raffreddamento di un motore a combustione IT1160145B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823246783 DE3246783A1 (de) 1982-12-17 1982-12-17 Verfahren zum betrieb einer visco-luefterkupplung und visco-luefterkupplung nach diesem verfahren

Publications (3)

Publication Number Publication Date
IT8368314A0 IT8368314A0 (it) 1983-12-16
IT8368314A1 IT8368314A1 (it) 1985-06-16
IT1160145B true IT1160145B (it) 1987-03-04

Family

ID=6180977

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68314/83A IT1160145B (it) 1982-12-17 1983-12-16 Innesto a frizione idraulico per una ventola di raffreddamento di un motore a combustione

Country Status (6)

Country Link
US (1) US4662495A (cg-RX-API-DMAC7.html)
JP (1) JPS59131040A (cg-RX-API-DMAC7.html)
DE (1) DE3246783A1 (cg-RX-API-DMAC7.html)
FR (1) FR2538061B1 (cg-RX-API-DMAC7.html)
GB (1) GB2131919B (cg-RX-API-DMAC7.html)
IT (1) IT1160145B (cg-RX-API-DMAC7.html)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439794A1 (de) * 1984-10-31 1986-04-30 Fichtel & Sachs Ag, 8720 Schweinfurt Viskoluefterkupplung mit verbessertem kaltstartverhalten
DE3605443A1 (de) * 1986-02-20 1987-08-27 Fichtel & Sachs Ag Temperaturstabilisiertes lager in einer visco-kupplung
DE3614297A1 (de) * 1986-04-26 1987-10-29 Fichtel & Sachs Ag Visco-luefterkupplung mit angenietetem bimetall
JPH0531294Y2 (cg-RX-API-DMAC7.html) * 1987-12-28 1993-08-11
DE3817226A1 (de) * 1988-05-20 1989-11-30 Sueddeutsche Kuehler Behr Fluessigkeitsreibungskupplung
DE3942270A1 (de) * 1989-12-21 1991-06-27 Behr Gmbh & Co Fluessigkeitsreibungskupplung mit innerem bimetall
JP2942931B2 (ja) * 1990-04-27 1999-08-30 臼井国際産業株式会社 ベーンポンプ式フアンカツプリング装置
JPH0488220A (ja) * 1990-07-31 1992-03-23 Usui Internatl Ind Co Ltd 温度感応型流体式カツプリング装置
DE4036242A1 (de) * 1990-11-14 1992-05-21 Behr Gmbh & Co Fluessigkeitsreibungskupplung mit thermischer innenabschaltung
DE4115299A1 (de) * 1991-05-10 1992-11-12 Behr Gmbh & Co Fluessigkeitsreibungskupplung mit innerer bimetallabschaltung
US5248018A (en) * 1992-10-22 1993-09-28 Eaton Corporation High temperature disengaging fluid coupling
US5996755A (en) * 1998-07-24 1999-12-07 Eaton Corporation Temperature sensitive decoupling method for viscous fan drives
DE10311347A1 (de) * 2002-03-29 2003-10-09 Usui Kokusai Sangyo Kk Temperaturgesteuerte Fluidkupplung
RU2229043C2 (ru) * 2002-04-08 2004-05-20 Федеральное государственное унитарное предприятие "Ульяновский механический завод" Термочувствительная муфта привода вентилятора двигателя внутреннего сгорания
CN105545977A (zh) * 2016-02-19 2016-05-04 太仓钰丰机械工程有限公司 一种耐用风扇离合器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838244A (en) * 1955-01-10 1958-06-10 Eaton Mfg Co Viscous drive for fan
US3323623A (en) * 1961-04-20 1967-06-06 Eaton Yale & Towne Rotatable coupling device
US3363734A (en) * 1962-09-17 1968-01-16 Eaton Yale & Towne Temperature responsive fluid clutch
US3339689A (en) * 1963-10-25 1967-09-05 Eaton Yale & Towne Temperature responsive fluid coupling device
FR1379860A (fr) * 1963-11-09 1964-11-27 Schwitzer Corp Dispositif d'accouplement à fluide
US3419122A (en) * 1966-09-12 1968-12-31 Eaton Yale & Towne Fluid coupling with flow control means
DE2212367C3 (de) * 1972-03-15 1981-07-16 Daimler-Benz Ag, 7000 Stuttgart Flüssigkeitsreibungskupplung, insbesondere für den Lüfterantrieb bei Brennkraftmaschinen
US4007819A (en) * 1975-06-20 1977-02-15 Wallace-Murray Corporation Fan drive fluid circulation apparatus
US4116317A (en) * 1977-02-02 1978-09-26 Eaton Corporation Fluid coupling device with improved disengaged operating characteristics
JPS56127826A (en) * 1980-03-11 1981-10-06 Usui Internatl Ind Co Ltd Temperature sensitive operating fluid coupling
US4351425A (en) * 1980-12-29 1982-09-28 Eaton Corporation Dual stage control for viscous fluid coupling
US4423803A (en) * 1981-11-05 1984-01-03 General Motors Corporation Torque converter clutch with a temperature regulator valve

Also Published As

Publication number Publication date
IT8368314A1 (it) 1985-06-16
DE3246783C2 (cg-RX-API-DMAC7.html) 1988-03-10
DE3246783A1 (de) 1984-06-20
GB2131919B (en) 1986-01-15
JPH0356328B2 (cg-RX-API-DMAC7.html) 1991-08-28
JPS59131040A (ja) 1984-07-27
GB2131919A (en) 1984-06-27
US4662495A (en) 1987-05-05
FR2538061B1 (fr) 1989-10-06
GB8332724D0 (en) 1984-01-18
FR2538061A1 (fr) 1984-06-22
IT8368314A0 (it) 1983-12-16

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