GB1274577A - A cooling system for vehicles - Google Patents

A cooling system for vehicles

Info

Publication number
GB1274577A
GB1274577A GB4449070A GB4449070A GB1274577A GB 1274577 A GB1274577 A GB 1274577A GB 4449070 A GB4449070 A GB 4449070A GB 4449070 A GB4449070 A GB 4449070A GB 1274577 A GB1274577 A GB 1274577A
Authority
GB
United Kingdom
Prior art keywords
cooling
engine
circuit
line
motor
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
GB4449070A
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche 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
Priority claimed from DE19691947802 external-priority patent/DE1947802C3/en
Application filed by Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of GB1274577A publication Critical patent/GB1274577A/en
Expired legal-status Critical Current

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
    • F01P7/08—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps
    • 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
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • 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
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/04—Lubricant cooler

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

1,274,577. Cooling I.C. engines. DR-ING. h.c.F. PORSCHE K.G. 17 Sept., 1970 [20 Sept., 1969], No. 44490/70. Heading F4U. [Also in Division F1] A cooling system for vehicles provided with a primary internal combustion engine 5 for the main drive and a secondary internal combustion engine 10 for driving auxiliary equipment, comprises a cooling circuit 1 for the primary I.C. engine and a cooling circuit 2 for the secondary I.C. engine, both of said circuits being connected to a common cooling radiator 6. The cooling circuit 2 of the secondary I.C. engine 10, together with gearing 11 has a supply line 12 which is connected to the supply line 3 of the cooling circuit 1 and a return line 13 which is connected to the return line 4 of the circuit 1. A transmitter 21 is positioned in the return line 13, which via an electric conductor 22, is used for controlling an electromagnetic control valve 23 of an hydraulic installation 24. In operation, if the I.C. engine 5 is heavily loaded so that the effect of circuit 1 is no longer adequate, electrically driven supply pumps 16, 17, 18 of the circuit 2 are operated by switching on the ignition switch of the I.C. engine 10. If however, in spite of the switching in of the cooling circuit 2, the cooling effect is still not adequate, the I.C. engine 10 is brought into operation so that the gearing 11 drives the supply pumps 28, 29 of the hydraulic circuit 24. The pump 29 draws the hydraulic fluid from the oil supply container 32 via the pressure line 34 to the valve 23 which is connected by the transmitter 21 to a ventilator motor 36 so that the hydraulic fluid reaches the motor 36 through the line 35. As a result the motor 36 is driven and the radiator 6 and with it the cooling fluid of the circuits 1 and 2 are additionally cooled by the fan 37.
GB4449070A 1969-09-20 1970-09-17 A cooling system for vehicles Expired GB1274577A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691947802 DE1947802C3 (en) 1969-09-20 Cooling device for vehicles

Publications (1)

Publication Number Publication Date
GB1274577A true GB1274577A (en) 1972-05-17

Family

ID=5746134

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4449070A Expired GB1274577A (en) 1969-09-20 1970-09-17 A cooling system for vehicles

Country Status (2)

Country Link
FR (1) FR2060674A5 (en)
GB (1) GB1274577A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479436A1 (en) * 1980-03-31 1981-10-02 Halliburton Co FLUID HEATING APPARATUS, PARTICULARLY NITROGEN VAPORIZATION

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479436A1 (en) * 1980-03-31 1981-10-02 Halliburton Co FLUID HEATING APPARATUS, PARTICULARLY NITROGEN VAPORIZATION

Also Published As

Publication number Publication date
DE1947802B2 (en) 1976-08-12
FR2060674A5 (en) 1971-06-18
DE1947802A1 (en) 1971-03-25

Similar Documents

Publication Publication Date Title
GB1395465A (en) Shutter control systems for regulating air flow
US2008164A (en) Lubricant cooling system
SE8105223L (en) DEVICE FOR HEATING CABINETS FOR TOOLS OR VEHICLES
US3283527A (en) Apparatus for driving the auxiliary driven devices of an internal combustion engine,particularly for an automobile
US3045419A (en) Lubrication systems and protective controls for turbocharged engines
US2966902A (en) Fuel supply system for internal combustion engines
GB1274577A (en) A cooling system for vehicles
GB1452432A (en) Liquid cooled internal combustion engine having a lubricant heat exchanger
US1745130A (en) Gas electric power apparatus
US2624849A (en) Compression ignition engine power plant
US2341789A (en) Cooling system for internal combustion engines
DE3279593D1 (en) Hydraulically operated fan assembly for a heat exchanger
GB1014787A (en) Driving a pump from an internal combustion engine starter motor
GB1420267A (en) Secondary drive arrangements
US2401426A (en) Refrigerating apparatus
US2696203A (en) Starting device for internal-combustion engines
GB1031962A (en) Cooling fan control for diesel locomotives
US2203717A (en) Power system
US4349080A (en) Drive unit for land vehicles
GB1092745A (en) Engine installations and starting means therefore
US1415974A (en) Accelerator for water-cooled machines
US2175862A (en) Locomotive control system
US1774491A (en) Automatic power system
GB808657A (en) Improvements in or relating to control apparatus for internal combustion engines
GB435707A (en) Starting apparatus for road vehicle and aeroplane engines

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees