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
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 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (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
DE60141315D1 (en) 2000-09-18 2010-04-01 Isuzu Motors Ltd Eddy current brake with 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

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