JPS57176314A - Cooling equipment for engine - Google Patents

Cooling equipment for engine

Info

Publication number
JPS57176314A
JPS57176314A JP6203081A JP6203081A JPS57176314A JP S57176314 A JPS57176314 A JP S57176314A JP 6203081 A JP6203081 A JP 6203081A JP 6203081 A JP6203081 A JP 6203081A JP S57176314 A JPS57176314 A JP S57176314A
Authority
JP
Japan
Prior art keywords
determined value
cooling water
gives
temperature
control valve
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
JP6203081A
Other languages
Japanese (ja)
Other versions
JPS64573B2 (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 JP6203081A priority Critical patent/JPS57176314A/en
Publication of JPS57176314A publication Critical patent/JPS57176314A/en
Publication of JPS64573B2 publication Critical patent/JPS64573B2/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
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
    • 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)

Abstract

PURPOSE:To promote carburetion of liquid fuel to be taken into the engine by means of rapidly raising cooling water temperatues of water jacket in the cylinder head after starting. CONSTITUTION:A water temperature sensor 29 detects temperature in the cooling water to flow through a conduit 10, namely the temperature in the cooling water to flow into a water jacket 4 of a cylinder head 2. When temperature in the cooling water detected by the water temperature sensor 29 is at the first determined value for example less than 80 deg.C, a controller 28 gives a control valve 12 valve closing signals as outputs, and when it is at more than the determined value, it gives the control valve 12 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 17 valve closing signals as output, and when it is at more than the second determined value, it gives the control valve 17 valve opening signals as output respectively.
JP6203081A 1981-04-23 1981-04-23 Cooling equipment for engine Granted JPS57176314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6203081A JPS57176314A (en) 1981-04-23 1981-04-23 Cooling equipment for engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6203081A JPS57176314A (en) 1981-04-23 1981-04-23 Cooling equipment for engine

Publications (2)

Publication Number Publication Date
JPS57176314A true JPS57176314A (en) 1982-10-29
JPS64573B2 JPS64573B2 (en) 1989-01-06

Family

ID=13188354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6203081A Granted JPS57176314A (en) 1981-04-23 1981-04-23 Cooling equipment for engine

Country Status (1)

Country Link
JP (1) JPS57176314A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1253303A3 (en) * 2001-04-24 2003-03-26 Robert Bosch Gmbh Fluid cooled reciprocating-piston internal combustion engine
JP2013024186A (en) * 2011-07-25 2013-02-04 Toyota Motor Corp Solenoid valve and engine cooling apparatus
DE19803885B4 (en) * 1998-01-31 2013-02-07 Bayerische Motoren Werke Aktiengesellschaft Cooling circuit arrangement for a liquid-cooled internal combustion engine
EP3719272A1 (en) * 2019-04-03 2020-10-07 Mazda Motor Corporation Cooling system for engine, and engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53133040U (en) * 1977-03-29 1978-10-21
JPS5516913U (en) * 1978-07-19 1980-02-02

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790606A (en) * 1971-10-27 1973-04-26 Texaco Development Corp GASOLINE VAPOR RECOVERY SYSTEM

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53133040U (en) * 1977-03-29 1978-10-21
JPS5516913U (en) * 1978-07-19 1980-02-02

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19803885B4 (en) * 1998-01-31 2013-02-07 Bayerische Motoren Werke Aktiengesellschaft Cooling circuit arrangement for a liquid-cooled internal combustion engine
EP1253303A3 (en) * 2001-04-24 2003-03-26 Robert Bosch Gmbh Fluid cooled reciprocating-piston internal combustion engine
JP2013024186A (en) * 2011-07-25 2013-02-04 Toyota Motor Corp Solenoid valve and engine cooling apparatus
EP3719272A1 (en) * 2019-04-03 2020-10-07 Mazda Motor Corporation Cooling system for engine, and engine

Also Published As

Publication number Publication date
JPS64573B2 (en) 1989-01-06

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