ES483006A1 - Internal combustion engine fan drive - Google Patents

Internal combustion engine fan drive

Info

Publication number
ES483006A1
ES483006A1 ES483006A ES483006A ES483006A1 ES 483006 A1 ES483006 A1 ES 483006A1 ES 483006 A ES483006 A ES 483006A ES 483006 A ES483006 A ES 483006A ES 483006 A1 ES483006 A1 ES 483006A1
Authority
ES
Spain
Prior art keywords
clutch
internal combustion
combustion engine
engine
fan drive
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
Application number
ES483006A
Other languages
Spanish (es)
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.)
Cummins Inc
Original Assignee
Cummins Engine Co Inc
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 Cummins Engine Co Inc filed Critical Cummins Engine Co Inc
Publication of ES483006A1 publication Critical patent/ES483006A1/en
Expired 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
    • F16D43/00—Automatic clutches
    • F16D43/28—Automatic clutches actuated by fluid pressure
    • 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
    • F01P7/08—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps
    • F01P7/081—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches
    • F01P7/082—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches using friction clutches
    • F01P7/085—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches using friction clutches actuated by fluid pressure
    • 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
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/25—Automatic clutches actuated entirely mechanically controlled by thermo-responsive elements

Abstract

A drive 21 for a fan of an internal combustion engine includes a clutch 71 connected between the engine and the fan blades 34, 35 and engageable by fluid pressure in the engine lubricating system under the control of an engine temperature responsive circuit 127, 128. The fan drive includes a fluid feed path 112, a return path 113, and a control path 101, but only two fluid connections 122, 123 to the clutch are necessary. When the temperature responsive circuit operates to disengage the clutch, a valve 131 releases the pressure in order to quickly disengage the clutch.
ES483006A 1978-08-07 1979-07-31 Internal combustion engine fan drive Expired ES483006A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93143678A 1978-08-07 1978-08-07

Publications (1)

Publication Number Publication Date
ES483006A1 true ES483006A1 (en) 1980-03-01

Family

ID=25460784

Family Applications (1)

Application Number Title Priority Date Filing Date
ES483006A Expired ES483006A1 (en) 1978-08-07 1979-07-31 Internal combustion engine fan drive

Country Status (12)

Country Link
JP (1) JPS5857608B2 (en)
AU (1) AU515278B2 (en)
BR (1) BR7904938A (en)
CA (1) CA1143233A (en)
DE (1) DE2931953C2 (en)
ES (1) ES483006A1 (en)
FR (1) FR2433102B1 (en)
GB (1) GB2027499B (en)
IN (1) IN153468B (en)
IT (1) IT1118840B (en)
MX (1) MX148295A (en)
SE (1) SE442423B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355710A (en) * 1980-08-25 1982-10-26 Horton Industries, Inc. Spring engaged fluid released fan clutch for a live shaft
US4445605A (en) * 1980-08-25 1984-05-01 Horton Industries, Inc. Spring engaged fluid released fan clutch for a live shaft
JPH0512232Y2 (en) * 1987-02-12 1993-03-29
US4899861A (en) * 1987-03-16 1990-02-13 Rockford Powertrain, Inc. Variable speed drive for engine cooling fans
DE19808855C1 (en) * 1998-03-03 2000-03-09 Claas Industrietechnik Gmbh Hydraulic clutch that can be pressurized

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740512A (en) * 1952-01-25 1956-04-03 Gen Motors Corp Hydraulic clutch and relief valve therefor
FR1188992A (en) * 1957-12-24 1959-09-28 Renault Hydraulic clutch control device for vehicle engine fans
US2927563A (en) * 1958-12-12 1960-03-08 Int Harvester Co Internal combustion engine cooling fan structure and temperature responsive control means therefor
US3370682A (en) * 1966-01-27 1968-02-27 Gen Motors Corp Clutch with modulating valve
GB1273859A (en) * 1970-09-22 1972-05-10 Borg Warner Ltd Fluid actuator
US3804219A (en) * 1972-11-20 1974-04-16 Borg Warner Temperature modulated variable speed drive and control therefor
US4074663A (en) * 1975-04-23 1978-02-21 Force Control Industries, Inc. Internal combustion engine and cooling fan drive system
FR2351254B2 (en) * 1976-05-13 1979-07-13 Citroen Sa
GB1592604A (en) * 1977-03-07 1981-07-08 Holset Engineering Co Clutch assemblies
US4094393A (en) * 1977-04-27 1978-06-13 Borg-Warner Corporation Clutch mechanism

Also Published As

Publication number Publication date
SE442423B (en) 1985-12-23
IT1118840B (en) 1986-03-03
IT7968608D0 (en) 1979-08-03
IN153468B (en) 1984-07-21
AU515278B2 (en) 1981-03-26
GB2027499A (en) 1980-02-20
AU4883279A (en) 1980-02-14
DE2931953C2 (en) 1986-06-19
GB2027499B (en) 1982-12-08
JPS5857608B2 (en) 1983-12-21
MX148295A (en) 1983-04-07
BR7904938A (en) 1980-04-29
JPS5525598A (en) 1980-02-23
SE7906525L (en) 1980-02-08
FR2433102B1 (en) 1985-05-17
CA1143233A (en) 1983-03-22
FR2433102A1 (en) 1980-03-07
DE2931953A1 (en) 1980-02-14

Similar Documents

Publication Publication Date Title
ES8601389A1 (en) Fail-safe oil flow control apparatus.
ES487708A1 (en) Arrangement for heating the service cabin of a machine driven by an internal combustion engine
MX161233A (en) IMPROVEMENTS TO VISCOUS FLUID SLIDING AUTOMATIC CLUTCH FOR COOLING FANS IN VEHICLE ENGINES
ES483006A1 (en) Internal combustion engine fan drive
KR830004518A (en) Turbine control system
ES8205988A1 (en) Control valve for fluid-operated clutch
SE7714809L (en) TEMPERATURE CONTROLLED FLUID COUPLING
JPS5338836A (en) Fluid coupling for engine cooling fan
ES484425A1 (en) Temperature actuated fluid control valve.
GB2018977A (en) Engine Lubrication System Having Oil Cooler
GB946111A (en) Fuel supply control for gas turbine engines
ES487347A1 (en) IC engine exhaust turbo-charger - has by pass line to turbine drive operated by thermo-valve in supercharger discharge duct for constant boost pressure (PT 19.6.80)
GB1429303A (en) Control systems for fuel systems for engines
JPS5643033A (en) Four wheel drive with automatic transmission
GB904389A (en) Improvements relating to turbopropeller engines
SU487243A1 (en) The method of regulating the boiling point of the liquid in the cooling system of an internal combustion engine
EP0137731A3 (en) Method and system of control for a cluthless variable displacement cooling system
JPS63105233A (en) Turbo-compound engine
JPS528215A (en) Fuel controlling system of gas turbine engine
JPS5569351A (en) Transmission hydraulic control device for industrial vehicle
EP0272117A3 (en) Thermostatic control system
JPH01206125A (en) Oil cooling circuit for oil clutch or the like
JPS55164751A (en) Fuel feed device for internal-combustion engine
JPS5428937A (en) Electric fluid pressure type governor in diesel engine
JPS57188709A (en) Turbine starter