JPS55160117A - Circulation controller for cooling water in internal combustion engine with exhaust turbo-charger - Google Patents

Circulation controller for cooling water in internal combustion engine with exhaust turbo-charger

Info

Publication number
JPS55160117A
JPS55160117A JP6563879A JP6563879A JPS55160117A JP S55160117 A JPS55160117 A JP S55160117A JP 6563879 A JP6563879 A JP 6563879A JP 6563879 A JP6563879 A JP 6563879A JP S55160117 A JPS55160117 A JP S55160117A
Authority
JP
Japan
Prior art keywords
cooling water
valve
radiator
intake
charger
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.)
Pending
Application number
JP6563879A
Other languages
Japanese (ja)
Inventor
Kunimasa Yoshimura
Mitsuyuki Ugajin
Toshio Tanahashi
Hiroyuki Oota
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 JP6563879A priority Critical patent/JPS55160117A/en
Publication of JPS55160117A publication Critical patent/JPS55160117A/en
Pending 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
    • F01P7/167—Controlling of coolant flow the coolant being liquid by thermostatic control by adjusting the pre-set temperature according to engine parameters, e.g. engine load, engine speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)

Abstract

PURPOSE:To prevent a knocking action of an engine at its state of high load, by providing a compression pressure response valve for an exhaust turbo-charger in a bypass line for cooling water that circulates from a water jacket to a radiator. CONSTITUTION:In a main path 24 of a cooling water path 20 for circulation from a water jacket 1 to a radiator 19, a thermally sensing response valve 26 opened at a high temperature of about 80 deg.C is provided. A pipe 52 for transmitting the intake compression pressure of an exhaust turbocharger applies the atmospheric pressure or intake pressure to a pressurizing chamber 39 of a diaphragm device 36 through a temperature sensing selector valve 43 that opens when a cooling water temperature exceeds about 50-60 deg.C, causing the intake pressure, which is raised when an engine is operated in a state of high load, to lift a valve unit 35 and feed a large amount of cooling water to the radiator 19 from a valve port 34. Accordingly, the cooling water temperture can be kept at about 50-60 deg.C to lower the temperature of intake air into engine cylinders, prevent a knocking action and improve a charging efficiency.
JP6563879A 1979-05-29 1979-05-29 Circulation controller for cooling water in internal combustion engine with exhaust turbo-charger Pending JPS55160117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6563879A JPS55160117A (en) 1979-05-29 1979-05-29 Circulation controller for cooling water in internal combustion engine with exhaust turbo-charger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6563879A JPS55160117A (en) 1979-05-29 1979-05-29 Circulation controller for cooling water in internal combustion engine with exhaust turbo-charger

Publications (1)

Publication Number Publication Date
JPS55160117A true JPS55160117A (en) 1980-12-12

Family

ID=13292760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6563879A Pending JPS55160117A (en) 1979-05-29 1979-05-29 Circulation controller for cooling water in internal combustion engine with exhaust turbo-charger

Country Status (1)

Country Link
JP (1) JPS55160117A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5785981A (en) * 1980-11-15 1982-05-28 Asahi Glass Co Ltd Method for producing alkali hydroxide
JPS5856114U (en) * 1981-10-12 1983-04-16 日産自動車株式会社 Internal combustion engine coolant temperature control device
JPS58133418A (en) * 1982-02-04 1983-08-09 Nissan Motor Co Ltd Cooling device of internal-combustion engine
JPS59126138U (en) * 1983-02-15 1984-08-24 トヨタ自動車株式会社 Water cooling system for turbocharged engines
JP2020537477A (en) * 2017-10-11 2020-12-17 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ Devices and methods for operating drive machines

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5785981A (en) * 1980-11-15 1982-05-28 Asahi Glass Co Ltd Method for producing alkali hydroxide
JPS623236B2 (en) * 1980-11-15 1987-01-23 Asahi Glass Co Ltd
JPS5856114U (en) * 1981-10-12 1983-04-16 日産自動車株式会社 Internal combustion engine coolant temperature control device
JPS58133418A (en) * 1982-02-04 1983-08-09 Nissan Motor Co Ltd Cooling device of internal-combustion engine
JPS6364615B2 (en) * 1982-02-04 1988-12-13
JPS59126138U (en) * 1983-02-15 1984-08-24 トヨタ自動車株式会社 Water cooling system for turbocharged engines
JPS6231630Y2 (en) * 1983-02-15 1987-08-13
JP2020537477A (en) * 2017-10-11 2020-12-17 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ Devices and methods for operating drive machines

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