IT7819264A0 - Dispositivo di accoppiamento a fluido con caratteristiche operative di disimpegno perfezionante. - Google Patents

Dispositivo di accoppiamento a fluido con caratteristiche operative di disimpegno perfezionante.

Info

Publication number
IT7819264A0
IT7819264A0 IT7819264A IT1926478A IT7819264A0 IT 7819264 A0 IT7819264 A0 IT 7819264A0 IT 7819264 A IT7819264 A IT 7819264A IT 1926478 A IT1926478 A IT 1926478A IT 7819264 A0 IT7819264 A0 IT 7819264A0
Authority
IT
Italy
Prior art keywords
coupling device
fluid coupling
operational characteristics
perfect release
release operational
Prior art date
Application number
IT7819264A
Other languages
English (en)
Other versions
IT1091817B (it
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 IT7819264A0 publication Critical patent/IT7819264A0/it
Application granted granted Critical
Publication of IT1091817B publication Critical patent/IT1091817B/it

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
    • F16D35/023—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 coil
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Mechanical Operated Clutches (AREA)
IT19264/78A 1977-02-02 1978-01-16 Dispositivo di accoppiamento a fluido con caratteristiche operative di disimpegno perfezionate IT1091817B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/764,772 US4116317A (en) 1977-02-02 1977-02-02 Fluid coupling device with improved disengaged operating characteristics

Publications (2)

Publication Number Publication Date
IT7819264A0 true IT7819264A0 (it) 1978-01-16
IT1091817B IT1091817B (it) 1985-07-06

Family

ID=25071729

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19264/78A IT1091817B (it) 1977-02-02 1978-01-16 Dispositivo di accoppiamento a fluido con caratteristiche operative di disimpegno perfezionate

Country Status (6)

Country Link
US (1) US4116317A (it)
JP (1) JPS5397168A (it)
DE (1) DE2803975C2 (it)
FR (1) FR2379727A1 (it)
GB (1) GB1592842A (it)
IT (1) IT1091817B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185726A (en) * 1978-08-14 1980-01-29 Eaton Corporation Fluid coupling device and bimetal coil mounting arrangement
US4281750A (en) * 1979-02-21 1981-08-04 Eaton Corporation Fluid coupling device having improved response time
DE3148182A1 (de) * 1981-12-05 1983-06-09 Fichtel & Sachs Ag, 8720 Schweinfurt Visko-luefterkupplung mit unterschiedlichen scherspalten
DE3378328D1 (en) * 1982-10-12 1988-12-01 Eaton Corp Fluid coupling device with improved modulation capability
US4633988A (en) * 1982-10-12 1987-01-06 Eaton Corporation Fluid coupling device with improved modulation capability
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
DE3336380C1 (de) * 1983-10-06 1985-02-21 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Fluessigkeitsreibungskupplung
DE3526287A1 (de) * 1985-07-23 1987-02-05 Fichtel & Sachs Ag Rillenlaeufe fuer visko-luefterkupplung
US4924984A (en) * 1989-05-22 1990-05-15 General Motors Corporation Quick pump-out clutch plate for a viscous fluid clutch
JP3713796B2 (ja) * 1996-03-29 2005-11-09 アイシン精機株式会社 粘性流体継手
US5855265A (en) * 1997-06-25 1999-01-05 General Motors Corporation Low disengage speed fan clutch
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587801A (en) * 1969-09-25 1971-06-28 Gen Motors Corp Viscous fluid clutch
US3809197A (en) * 1972-11-10 1974-05-07 Eaton Corp Viscous coupling
US3949849A (en) * 1974-11-18 1976-04-13 General Motors Corporation Viscous fluid clutch
JPS554971B2 (it) * 1975-02-21 1980-02-02
US4004668A (en) * 1975-08-25 1977-01-25 Wallace-Murray Corporation Fan drive secant pumping grooves

Also Published As

Publication number Publication date
GB1592842A (en) 1981-07-08
DE2803975C2 (de) 1988-05-26
JPS5397168A (en) 1978-08-25
DE2803975A1 (de) 1978-08-03
US4116317A (en) 1978-09-26
IT1091817B (it) 1985-07-06
FR2379727A1 (fr) 1978-09-01

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