GB1455819A - Apparatus for controlling the cooling of an engine having a coolant circuit incorporating a radiator - Google Patents

Apparatus for controlling the cooling of an engine having a coolant circuit incorporating a radiator

Info

Publication number
GB1455819A
GB1455819A GB3785173A GB3785173A GB1455819A GB 1455819 A GB1455819 A GB 1455819A GB 3785173 A GB3785173 A GB 3785173A GB 3785173 A GB3785173 A GB 3785173A GB 1455819 A GB1455819 A GB 1455819A
Authority
GB
United Kingdom
Prior art keywords
engine
radiator
disengaged
actuator
engaged
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
GB3785173A
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.)
TASK POWER CONTROL Ltd
Original Assignee
TASK POWER CONTROL Ltd
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 TASK POWER CONTROL Ltd filed Critical TASK POWER CONTROL Ltd
Priority to GB3785173A priority Critical patent/GB1455819A/en
Priority to DE19732355496 priority patent/DE2355496A1/en
Priority to FR7339649A priority patent/FR2209429A5/fr
Priority to IT3114773A priority patent/IT999333B/en
Priority to JP9020674A priority patent/JPS5063348A/ja
Publication of GB1455819A publication Critical patent/GB1455819A/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
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • F01P7/044—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using hydraulic drives
    • 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

Abstract

1455819 Control of cooling fans TASK POWER & CONTROL Ltd 8 Nov 1973 [9 Nov 1972 9 Aug 1973] 51893/72 and 37851/73 Heading FIB [ Also in Division F2] An engine cooling fan 303 is driven from a pulley Fig. 2, (not shown) via a friction clutch 302 engaged and disengaged by the expansion and contraction respectively of material (e.g. wax) in an actuator 301 through which engine coolant flows. In the embodiment shown in Fig. 4 the actuator has the form of a pump to promote this flow which is from the hot side H of the radiator 304 when a thermostat valve 308 is open and the clutch is to be engaged and when the valve 308 is closed the clutch is disengaged by flow through the actuator from the cold side C of the radiator 304 through a one-way valve 310. This control of the fan 303 ensures that it is either engaged or disengaged, and does not partially engage. The engine may be a diesel engine.
GB3785173A 1972-11-09 1973-08-09 Apparatus for controlling the cooling of an engine having a coolant circuit incorporating a radiator Expired GB1455819A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB3785173A GB1455819A (en) 1972-11-09 1973-08-09 Apparatus for controlling the cooling of an engine having a coolant circuit incorporating a radiator
DE19732355496 DE2355496A1 (en) 1972-11-09 1973-11-07 COUPLING
FR7339649A FR2209429A5 (en) 1972-11-09 1973-11-08
IT3114773A IT999333B (en) 1972-11-09 1973-11-09 TRANSDUCERS
JP9020674A JPS5063348A (en) 1973-08-09 1974-08-06

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5189372 1972-11-09
GB3785173A GB1455819A (en) 1972-11-09 1973-08-09 Apparatus for controlling the cooling of an engine having a coolant circuit incorporating a radiator

Publications (1)

Publication Number Publication Date
GB1455819A true GB1455819A (en) 1976-11-17

Family

ID=26263610

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3785173A Expired GB1455819A (en) 1972-11-09 1973-08-09 Apparatus for controlling the cooling of an engine having a coolant circuit incorporating a radiator

Country Status (4)

Country Link
DE (1) DE2355496A1 (en)
FR (1) FR2209429A5 (en)
GB (1) GB1455819A (en)
IT (1) IT999333B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2366878A3 (en) * 2010-03-16 2017-06-21 Scania CV AB Thermostat for regulating the temperature of a medium which circulates in a system
CN114810322A (en) * 2022-05-16 2022-07-29 江苏新时代造船有限公司 Water cooling device for engine of chemical tanker

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820338A1 (en) * 1978-05-10 1979-11-15 Daimler Benz Ag COMBUSTION ENGINE WITH UNITS ARRANGED IN A MOTOR VEHICLE
DE3228741A1 (en) * 1982-07-31 1984-02-02 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Fan unit for liquid-cooled internal combustion engines installed in motor vehicles
FR2547003A1 (en) * 1983-06-01 1984-12-07 Gourlaouen Jean Marie Fan engagement device, especially for the cooling circuit of an internal combustion engine and device for controlling such an engagement device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2366878A3 (en) * 2010-03-16 2017-06-21 Scania CV AB Thermostat for regulating the temperature of a medium which circulates in a system
CN114810322A (en) * 2022-05-16 2022-07-29 江苏新时代造船有限公司 Water cooling device for engine of chemical tanker
CN114810322B (en) * 2022-05-16 2023-02-03 江苏新时代造船有限公司 Water cooling device for engine of chemical tanker

Also Published As

Publication number Publication date
FR2209429A5 (en) 1974-06-28
DE2355496A1 (en) 1974-05-30
IT999333B (en) 1976-02-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee