GB2112924A - Method and device for coolant temperature control - Google Patents

Method and device for coolant temperature control

Info

Publication number
GB2112924A
GB2112924A GB08300068A GB8300068A GB2112924A GB 2112924 A GB2112924 A GB 2112924A GB 08300068 A GB08300068 A GB 08300068A GB 8300068 A GB8300068 A GB 8300068A GB 2112924 A GB2112924 A GB 2112924A
Authority
GB
United Kingdom
Prior art keywords
duct
temperature
coolant
supply duct
heat exchanger
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.)
Granted
Application number
GB08300068A
Other versions
GB8300068D0 (en
GB2112924B (en
Inventor
Albert Jan Beuzel
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.)
Stork Werkspoor Diesel BV
Original Assignee
Stork Werkspoor Diesel BV
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 Stork Werkspoor Diesel BV filed Critical Stork Werkspoor Diesel BV
Publication of GB8300068D0 publication Critical patent/GB8300068D0/en
Publication of GB2112924A publication Critical patent/GB2112924A/en
Application granted granted Critical
Publication of GB2112924B publication Critical patent/GB2112924B/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
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Control Of Temperature (AREA)

Abstract

A method and a device of controlling the temperature of the coolant in a heat source of variable thermal yield, for example, a water-cooled internal combustion engine (1), in which the cooling circuit comprises a heat exchanger (2) communicating with the heat source through a supply duct (3) and a return duct (4) and a by-pass duct (5) arranged parallel thereto between the supply duct (3) and the return duct (4), wherein depending on the temperature difference of the coolant in the supply duct (3) or by-pass duct (5) and the return duct (4) as well as on the absolute temperature values thereof such a volume of coolant is passed through the heat exchanger (2) that a new state of equilibrium is produced in which the temperature in the supply duct (3) has dropped at an increase in heat production, in order to obtain a temperature decreasing tendency, that is to say, at a low load the coolant temperature in the engine is at a level which is higher than the required at full load.
GB08300068A 1981-05-12 1982-05-12 Method and device for coolant temperature control Expired GB2112924B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8102340A NL8102340A (en) 1981-05-12 1981-05-12 METHOD AND APPARATUS FOR CONTROLLING THE TEMPERATURE OF THE COOLING MEDIUM FOR A HEAT SOURCE WITH VARIABLE HEAT OUTPUT.
PCT/NL1982/000015 WO1982004095A1 (en) 1981-05-12 1982-05-12 Method and device for coolant temperature control

Publications (3)

Publication Number Publication Date
GB8300068D0 GB8300068D0 (en) 1983-02-09
GB2112924A true GB2112924A (en) 1983-07-27
GB2112924B GB2112924B (en) 1985-04-17

Family

ID=19837498

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08300068A Expired GB2112924B (en) 1981-05-12 1982-05-12 Method and device for coolant temperature control

Country Status (3)

Country Link
GB (1) GB2112924B (en)
NL (1) NL8102340A (en)
WO (1) WO1982004095A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3617350C1 (en) * 1986-05-23 1987-10-08 Krupp Mak Maschb Gmbh Cooling arrangement for internal combustion engines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1601440A1 (en) * 1968-02-12 1972-07-06 Richard Sommerfeldt Method and device for regulating the temperature of the coolant in internal combustion engines
FR2388994A1 (en) * 1977-04-29 1978-11-24 Sev Marchal Cooling water circuit for IC engine - has control set by vehicle computer with temp. inputs regulating variable speed motors
DE2751201C2 (en) * 1977-11-16 1986-04-24 Klöckner-Humboldt-Deutz AG, 5000 Köln Liquid cooling system for an internal combustion engine
DE2847057A1 (en) * 1978-10-28 1980-05-08 Daimler Benz Ag INTERNAL COMBUSTION ENGINE WITH COOLING SYSTEM
FR2443573A1 (en) * 1978-12-08 1980-07-04 Renault Vehicules Ind COOLING CIRCUIT OF SUPERCHARGED ENGINES

Also Published As

Publication number Publication date
GB8300068D0 (en) 1983-02-09
WO1982004095A1 (en) 1982-11-25
GB2112924B (en) 1985-04-17
NL8102340A (en) 1982-12-01

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Legal Events

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