JPS57176313A - Cooling equipment for engine - Google Patents

Cooling equipment for engine

Info

Publication number
JPS57176313A
JPS57176313A JP6202981A JP6202981A JPS57176313A JP S57176313 A JPS57176313 A JP S57176313A JP 6202981 A JP6202981 A JP 6202981A JP 6202981 A JP6202981 A JP 6202981A JP S57176313 A JPS57176313 A JP S57176313A
Authority
JP
Japan
Prior art keywords
determined value
cooling water
gives
temperature
water
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
JP6202981A
Other languages
Japanese (ja)
Other versions
JPS6344930B2 (en
Inventor
Tsutomu Hirayama
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Toyota Jidosha Kogyo KK
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 Toyota Motor Corp, Toyota Jidosha Kogyo KK filed Critical Toyota Motor Corp
Priority to JP6202981A priority Critical patent/JPS57176313A/en
Publication of JPS57176313A publication Critical patent/JPS57176313A/en
Publication of JPS6344930B2 publication Critical patent/JPS6344930B2/ja
Granted 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
    • F01P7/165—Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops
    • 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
    • F01P3/00—Liquid cooling
    • F01P3/02—Arrangements for cooling cylinders or cylinder heads
    • F01P2003/027—Cooling cylinders and cylinder heads in parallel
    • 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
    • F01P2025/00—Measuring
    • F01P2025/08—Temperature
    • F01P2025/30—Engine incoming fluid temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE:To promote carburetion of fuel to be taken into the engine by means of rapidly raising cooling water temperatures of water jacket in the cylinder head after starting. CONSTITUTION:A water temperature sensor 24 detects temperature in the cooling water to flow through a conduit 18, namely the temperature in the cooling water to flow into a water jacekt 4 of a cylinder head 2. When temperature in the cooling water detected by the water temperature sensor 24 is at the first determined value for example less than 80 deg.C, a controller 40 gives a control valve 22 valve closing signals as output, and when it is at more than the determined value, it gives the control valve 22 valve opening signals as output respectively. Besides, when the temperature in the cooling water is at the second determined value which is higher than the first determined value, for example less than 85 deg.C, it gives a control valve 15 valve closing signals as output, and when it is at more than the second determined value, it gives the control valve 15 valve opening signals as output respectively.
JP6202981A 1981-04-23 1981-04-23 Cooling equipment for engine Granted JPS57176313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6202981A JPS57176313A (en) 1981-04-23 1981-04-23 Cooling equipment for engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6202981A JPS57176313A (en) 1981-04-23 1981-04-23 Cooling equipment for engine

Publications (2)

Publication Number Publication Date
JPS57176313A true JPS57176313A (en) 1982-10-29
JPS6344930B2 JPS6344930B2 (en) 1988-09-07

Family

ID=13188328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6202981A Granted JPS57176313A (en) 1981-04-23 1981-04-23 Cooling equipment for engine

Country Status (1)

Country Link
JP (1) JPS57176313A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62150532U (en) * 1986-03-17 1987-09-24

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1193724B1 (en) 2000-09-18 2010-02-17 Isuzu Motors Limited Eddy current retarder comprising a magnet consisting of an electromagnet and a permanent magnet
JP4147315B2 (en) 2002-09-13 2008-09-10 Ｈｏｙａ株式会社 Magnetic anchor remote guidance system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62150532U (en) * 1986-03-17 1987-09-24
JPH0513946Y2 (en) * 1986-03-17 1993-04-14

Also Published As

Publication number Publication date
JPS6344930B2 (en) 1988-09-07

Similar Documents

Publication Publication Date Title
JPS55134728A (en) Method for protecting exhaust-gas purifying apparatus from overheat
JPS5762944A (en) Fail-saft device for sensors for detecting states and conditions of internal combustion engine
JPS5681230A (en) Electronically controlled fuel injection device for internal combustion engine
JPS57176317A (en) Cooling equipment for engine
JPS57176314A (en) Cooling equipment for engine
JPS57176313A (en) Cooling equipment for engine
JPS57176316A (en) Cooling equipment for engine
JPS5770939A (en) Air fuel ratio control unit
JPS5311238A (en) Two step operation system choke valve controller
JPS57183524A (en) Method of controlling supercharging pressure of engine with supercharger
JPS57176315A (en) Cooling equipment for engine
JPS55164740A (en) Method and apparatus for reducing nox contained in exhaust gas diesel engine
JPS5325713A (en) Intake air heating means for internal combustion engine
JPS57176326A (en) Fuel injection timing control equipment for diesel engine
GB2104958B (en) Monitoring the sealing-tightness of an internal combustion engine valve by temperature detection
JPS57105532A (en) Air-fuel ratio controlling method
JPS5720548A (en) Air inlet temperature controller for internal combustion engine
JPS5632065A (en) Fuel passage heating type carburetor
JPS56113040A (en) Device for preventing carbureter from icing
JPS57102526A (en) Fuel injection nozzle unit
JPS575511A (en) Cylinder liner cooling process
JPS57140511A (en) Cooling apparatus for internal combustion engine
JPS54137528A (en) Carburetor
JPS56110543A (en) Carburettor with automatic choke
JPS54120337A (en) Method of cooling internal combustion engine