JPS5632025A - Cooling system for internal-combustion engine for automobile - Google Patents

Cooling system for internal-combustion engine for automobile

Info

Publication number
JPS5632025A
JPS5632025A JP10756179A JP10756179A JPS5632025A JP S5632025 A JPS5632025 A JP S5632025A JP 10756179 A JP10756179 A JP 10756179A JP 10756179 A JP10756179 A JP 10756179A JP S5632025 A JPS5632025 A JP S5632025A
Authority
JP
Japan
Prior art keywords
cooling
accordance
cylinder
chamber
cooling medium
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
JP10756179A
Other languages
Japanese (ja)
Inventor
Yoshifumi Hase
Yasuo Nakajima
Yoji Hasegawa
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP10756179A priority Critical patent/JPS5632025A/en
Publication of JPS5632025A publication Critical patent/JPS5632025A/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
    • F01P3/00—Liquid cooling
    • F01P3/22—Liquid cooling characterised by evaporation and condensation of coolant in closed cycles; characterised by the coolant reaching higher temperatures than normal atmospheric boiling-point
    • 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
    • F01P2025/04—Pressure
    • 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
    • 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
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/08—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps

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 effect the cooling in accordance with a load of the engine by a method wherein a capillary structural body maintaining and supplying a cooling medium is attached around outer walls of a cylinder and a combustion chamber to control a cooling capacity due to evaporation of the cooling medium with a pressure of a closed cooling system. CONSTITUTION:The outer wall of the cylinder bore of a cylinder block 1 and the same of the combustion chamber of a cylinder head 2 are surrounded by the porous capillar structural body 3 such as a foamed metal, a foamed ceramic, metallic fibers or the like. The cooling medium 9 is sent to the capillary structure body 3 by a pump 8 through a passageway 10 and is evaporated by adsorbing heat of a heating source, then, is sent to a radiator 4 from an evaporating chamber 2a through a passageway 11 and is returned to a liquid phase after cooled by an electric fan 5. A pressure sensor 7 in the evaporting chamber 2a, which is a closed system, senses an evaporating capacity in accordance with a calorific power of the heating source and cooling of the electric fan is controlled by a control circuit 6. According to this system, a control of cooling in accordance with the load of the engine may be effected.
JP10756179A 1979-08-23 1979-08-23 Cooling system for internal-combustion engine for automobile Pending JPS5632025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10756179A JPS5632025A (en) 1979-08-23 1979-08-23 Cooling system for internal-combustion engine for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10756179A JPS5632025A (en) 1979-08-23 1979-08-23 Cooling system for internal-combustion engine for automobile

Publications (1)

Publication Number Publication Date
JPS5632025A true JPS5632025A (en) 1981-04-01

Family

ID=14462287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10756179A Pending JPS5632025A (en) 1979-08-23 1979-08-23 Cooling system for internal-combustion engine for automobile

Country Status (1)

Country Link
JP (1) JPS5632025A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814957A (en) * 1981-07-20 1983-01-28 Ebara Koki Kk Apparatus for conveying solid substance in rotary classifying machine
DE3430397A1 (en) * 1983-08-18 1985-03-07 Nissan Motor Co., Ltd., Yokohama, Kanagawa LOAD-TEMPERATURE CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE
US4646688A (en) * 1984-11-28 1987-03-03 Nissan Motor Co., Ltd. Cooling system for automotive engine or the like
US4649869A (en) * 1983-10-28 1987-03-17 Nissan Motor Co., Ltd. Cooling system for automotive engine or the like
FR2866063A1 (en) * 2004-02-09 2005-08-12 Yves Rene Pierre Guibert Cooling circuit`s temperature reducing device for internal combustion engine, has porous body integrated on tubular circuit attached to primary circuit by temperature controllers, where body evaporates water or aqueous azeotrope of coolant

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814957A (en) * 1981-07-20 1983-01-28 Ebara Koki Kk Apparatus for conveying solid substance in rotary classifying machine
JPH0233422B2 (en) * 1981-07-20 1990-07-27 Ebara Koki Kk
DE3430397A1 (en) * 1983-08-18 1985-03-07 Nissan Motor Co., Ltd., Yokohama, Kanagawa LOAD-TEMPERATURE CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE
US4567858A (en) * 1983-08-18 1986-02-04 Nissan Motor Co., Ltd. Load responsive temperature control arrangement for internal combustion engine
DE3430397C2 (en) * 1983-08-18 1986-11-13 Nissan Motor Co., Ltd., Yokohama, Kanagawa Internal combustion engine with evaporative cooling
US4649869A (en) * 1983-10-28 1987-03-17 Nissan Motor Co., Ltd. Cooling system for automotive engine or the like
US4646688A (en) * 1984-11-28 1987-03-03 Nissan Motor Co., Ltd. Cooling system for automotive engine or the like
FR2866063A1 (en) * 2004-02-09 2005-08-12 Yves Rene Pierre Guibert Cooling circuit`s temperature reducing device for internal combustion engine, has porous body integrated on tubular circuit attached to primary circuit by temperature controllers, where body evaporates water or aqueous azeotrope of coolant

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