IT1118840B - DEVICE TO OPERATE THE FAN OF AN INTERNAL COMBUSTION ENGINE - Google Patents

DEVICE TO OPERATE THE FAN OF AN INTERNAL COMBUSTION ENGINE

Info

Publication number
IT1118840B
IT1118840B IT68608/79A IT6860879A IT1118840B IT 1118840 B IT1118840 B IT 1118840B IT 68608/79 A IT68608/79 A IT 68608/79A IT 6860879 A IT6860879 A IT 6860879A IT 1118840 B IT1118840 B IT 1118840B
Authority
IT
Italy
Prior art keywords
fan
operate
combustion engine
internal combustion
engine
Prior art date
Application number
IT68608/79A
Other languages
Italian (it)
Other versions
IT7968608A0 (en
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 IT7968608A0 publication Critical patent/IT7968608A0/en
Application granted granted Critical
Publication of IT1118840B publication Critical patent/IT1118840B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • General Details Of Gearings (AREA)
IT68608/79A 1978-08-07 1979-08-03 DEVICE TO OPERATE THE FAN OF AN INTERNAL COMBUSTION ENGINE IT1118840B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT7968608A0 IT7968608A0 (en) 1979-08-03
IT1118840B true IT1118840B (en) 1986-03-03

Family

ID=25460784

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68608/79A IT1118840B (en) 1978-08-07 1979-08-03 DEVICE TO OPERATE THE FAN OF AN INTERNAL COMBUSTION ENGINE

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) FR2433102A1 (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
US4445605A (en) * 1980-08-25 1984-05-01 Horton Industries, Inc. Spring engaged fluid released fan clutch for a live shaft
US4355710A (en) * 1980-08-25 1982-10-26 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
FR2351254A2 (en) * 1976-05-13 1977-12-09 Citroen Sa Control arrangement. for cooling COMBUSTION ENGINES - using a fan driven via hydraulically operated spring actuated coupling
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
CA1143233A (en) 1983-03-22
JPS5857608B2 (en) 1983-12-21
AU4883279A (en) 1980-02-14
DE2931953A1 (en) 1980-02-14
AU515278B2 (en) 1981-03-26
GB2027499A (en) 1980-02-20
FR2433102A1 (en) 1980-03-07
DE2931953C2 (en) 1986-06-19
SE7906525L (en) 1980-02-08
FR2433102B1 (en) 1985-05-17
GB2027499B (en) 1982-12-08
IT7968608A0 (en) 1979-08-03
IN153468B (en) 1984-07-21
BR7904938A (en) 1980-04-29
MX148295A (en) 1983-04-07
ES483006A1 (en) 1980-03-01
JPS5525598A (en) 1980-02-23
SE442423B (en) 1985-12-23

Similar Documents

Publication Publication Date Title
IT1104857B (en) PROCEDURE AND DEVICE TO IMPROVE THE EFFICIENCY OF AN INTERNAL COMBUSTION ENGINE
IT1055382B (en) REGULATING DEVICE TO OBTAIN AN OPTIMAL OPERATING BEHAVIOR OF AN INTERNAL COMBINATION ENGINE
IT1125544B (en) INTERNAL COMBUSTION ENGINE SEALING DEVICE
IT7923801A0 (en) CLOSED CIRCUIT SYSTEM TO REGULATE THE AIR-FUEL RATIO OF AN INTERNAL COMBUSTION ENGINE.
IT1125900B (en) DEVICE FOR STARTING AN INTERNAL COMBUSTION ENGINE
IT1122619B (en) INTERNAL COMBUSTION ENGINE
IT1057520B (en) INTERNAL COMBUSTION ENGINE
IT1096494B (en) INTERNAL COMBUSTION ENGINE
IT1126590B (en) INTERNAL COMBUSTION ENGINE
IT1043698B (en) INTERNAL COMBUSTION ENGINE
IT1146943B (en) INTERNAL COMBUSTION ENGINE STARTING DEVICE
IT1052763B (en) DECOMPRESSION DEVICE TO FACILITATE THE STARTING OF AN INTERNAL COMBUSTION ENGINE
IT1047515B (en) INTERNAL COMBUSTION ENGINE
IT1118840B (en) DEVICE TO OPERATE THE FAN OF AN INTERNAL COMBUSTION ENGINE
IT1057519B (en) INTERNAL COMBUSTION ENGINE
IT1047395B (en) INTERNAL COMBUSTION ENGINE WITH V-CYLINDERS
IT1066584B (en) INTERNAL COMBUSTION ENGINE
IT1075326B (en) DEVICE TO CHECK THE OPERATION OF AN INTERNAL COMBUSTION ENGINE
IT1047172B (en) INTERNAL COMBUSTION ENGINE
IT1057521B (en) INTERNAL COMBUSTION ENGINE
IT1062579B (en) INTERNAL COMBUSTION ENGINE
IT1066764B (en) INTERNAL COMBUSTION ENGINE
IT1119431B (en) INTERNAL COMBUSTION ENGINE
IT1127698B (en) IGNITION DEVICE FOR INTERNAL COMBUSTION ENGINE
IT1055308B (en) INTERNAL COMBUSTION ENGINE