JPS56143312A - Cooler for internal combustion engine - Google Patents

Cooler for internal combustion engine

Info

Publication number
JPS56143312A
JPS56143312A JP4515680A JP4515680A JPS56143312A JP S56143312 A JPS56143312 A JP S56143312A JP 4515680 A JP4515680 A JP 4515680A JP 4515680 A JP4515680 A JP 4515680A JP S56143312 A JPS56143312 A JP S56143312A
Authority
JP
Japan
Prior art keywords
cooling medium
liner
cylinder
passage
gasified
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
JP4515680A
Other languages
Japanese (ja)
Other versions
JPS6055684B2 (en
Inventor
Fumio Jitsuzawa
Yoshifumi Hase
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 JP4515680A priority Critical patent/JPS6055684B2/en
Publication of JPS56143312A publication Critical patent/JPS56143312A/en
Publication of JPS6055684B2 publication Critical patent/JPS6055684B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • F02F1/16—Cylinder liners of wet type
    • 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
    • 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
    • F01P3/00—Liquid cooling
    • F01P3/02—Arrangements for cooling cylinders or cylinder heads
    • F01P2003/021—Cooling cylinders

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 effectively and uniformly cool a cylinder liner by constituting the cylinder linear as a wet liner separate from a cylinder block wherein cooling medium is supplied to a top portion of the liner so as to allow the cooling medium to flow down along the liner. CONSTITUTION:During operation an engine, cooling medium 5 fed to a main gallery 28 through a pipe 11 along a passage as shown by an arrow mark A by operation of a pump 9 is then flowed in an arrow mark B direction into a passage 23 of each cylinder 29 from a communicating hole 30. It is then soaked into a capillary body 27 in the passage 23 owing to a capillary force of the capillary body 27 and a pressure of the cooling medium whereafter it is caused to flow down owing to a capillary force of narrow grooves 26 formed on the whole cooling face of a wet liner 20 and also to an action of gravity while it receives heat from the liner so that it is gasified thereby. The gasified steam of the cooling medium is introduced into a radiator 7 through a steam pipe 6 and then cooled by means of a fan 8 to be condensed into cooling medium in the state of liquid, which is recirculated similarly.
JP4515680A 1980-04-08 1980-04-08 Internal combustion engine cooling system Expired JPS6055684B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4515680A JPS6055684B2 (en) 1980-04-08 1980-04-08 Internal combustion engine cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4515680A JPS6055684B2 (en) 1980-04-08 1980-04-08 Internal combustion engine cooling system

Publications (2)

Publication Number Publication Date
JPS56143312A true JPS56143312A (en) 1981-11-09
JPS6055684B2 JPS6055684B2 (en) 1985-12-06

Family

ID=12711397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4515680A Expired JPS6055684B2 (en) 1980-04-08 1980-04-08 Internal combustion engine cooling system

Country Status (1)

Country Link
JP (1) JPS6055684B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6261924U (en) * 1985-10-09 1987-04-17
US20190093542A1 (en) * 2017-03-22 2019-03-28 Liebherr Machines Bulle Sa Liquid-cooled internal combustion engine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6261924U (en) * 1985-10-09 1987-04-17
JPH0332750Y2 (en) * 1985-10-09 1991-07-11
US20190093542A1 (en) * 2017-03-22 2019-03-28 Liebherr Machines Bulle Sa Liquid-cooled internal combustion engine
US10662857B2 (en) * 2017-03-22 2020-05-26 Liebherr Machines Bulle Sa Liquid-cooled internal combustion engine
US11248514B2 (en) 2017-03-22 2022-02-15 Liebherr Machines Bulle Sa Liquid-cooled internal combustion engine

Also Published As

Publication number Publication date
JPS6055684B2 (en) 1985-12-06

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