JPS6419151A - Cooling device for heat insulated engine - Google Patents

Cooling device for heat insulated engine

Info

Publication number
JPS6419151A
JPS6419151A JP17208887A JP17208887A JPS6419151A JP S6419151 A JPS6419151 A JP S6419151A JP 17208887 A JP17208887 A JP 17208887A JP 17208887 A JP17208887 A JP 17208887A JP S6419151 A JPS6419151 A JP S6419151A
Authority
JP
Japan
Prior art keywords
linear
water jacket
cylinder
cooling device
heat insulated
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
JP17208887A
Other languages
Japanese (ja)
Inventor
Hideo Kawamura
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.)
Isuzu Motors Ltd
Original Assignee
Isuzu Motors 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 Isuzu Motors Ltd filed Critical Isuzu Motors Ltd
Priority to JP17208887A priority Critical patent/JPS6419151A/en
Priority to DE198888306203T priority patent/DE299679T1/en
Priority to DE8888306203T priority patent/DE3875292T2/en
Priority to EP88306203A priority patent/EP0299679B1/en
Priority to CA000571572A priority patent/CA1330642C/en
Priority to US07/217,267 priority patent/US4911109A/en
Publication of JPS6419151A publication Critical patent/JPS6419151A/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
    • F01P3/02—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
    • F01P9/00—Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00
    • 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
    • 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 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/38—Cylinder heads having cooling means for liquid cooling the cylinder heads being of overhead valve type
    • 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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0002—Cylinder arrangements
    • F02F7/0007—Crankcases of engines with cylinders in line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0603—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston at least part of the interior volume or the wall of the combustion space being made of material different from the surrounding piston part, e.g. combustion space formed within a ceramic part fixed to a metal piston head
    • F02B2023/0612—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston at least part of the interior volume or the wall of the combustion space being made of material different from the surrounding piston part, e.g. combustion space formed within a ceramic part fixed to a metal piston head the material having a high temperature and pressure resistance, e.g. ceramic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1816—Number of cylinders four
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/16—Indirect injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • 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 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis

Abstract

PURPOSE:To improve adiabatic property for providing a compact light engine by constituting the upper end of a cylinder linear and a cylinder head in one body to provide a water jacket on the outer periphery of the upper end of liner. CONSTITUTION:A cylinder liner 3 is constituted of a ceramic member, and the upper end of linear and a cylinder head 1 are constituted in one body to provide an identical structure. A water jacket 2 is provided on the outer periphery of the upper end of linear. Thus, a portion of linear facing a combustion chamber 11 is cooled, while the water jacket around the cylinder liner 3 in which a piston 5 reciprocates is dispensed with so that a compact light engine can be provided.
JP17208887A 1987-07-11 1987-07-11 Cooling device for heat insulated engine Pending JPS6419151A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP17208887A JPS6419151A (en) 1987-07-11 1987-07-11 Cooling device for heat insulated engine
DE198888306203T DE299679T1 (en) 1987-07-11 1988-07-07 COOLING SYSTEM FOR A HEAT-INSULATED COMBUSTION ENGINE.
DE8888306203T DE3875292T2 (en) 1987-07-11 1988-07-07 COOLING SYSTEM FOR A HEAT-INSULATED COMBUSTION ENGINE.
EP88306203A EP0299679B1 (en) 1987-07-11 1988-07-07 Cooling system for heat insulating engine
CA000571572A CA1330642C (en) 1987-07-11 1988-07-08 Cooling system for heat insulating engine
US07/217,267 US4911109A (en) 1987-07-11 1988-07-11 Cooling system for heat insulating engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17208887A JPS6419151A (en) 1987-07-11 1987-07-11 Cooling device for heat insulated engine

Publications (1)

Publication Number Publication Date
JPS6419151A true JPS6419151A (en) 1989-01-23

Family

ID=15935320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17208887A Pending JPS6419151A (en) 1987-07-11 1987-07-11 Cooling device for heat insulated engine

Country Status (1)

Country Link
JP (1) JPS6419151A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012149943A (en) * 2011-01-18 2012-08-09 Shimadzu Corp Material tester

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027763A (en) * 1983-07-26 1985-02-12 Yanmar Diesel Engine Co Ltd 4-cycle water-cooled diesel engine
JPS6043154A (en) * 1983-08-18 1985-03-07 Nissan Motor Co Ltd Cooling device for internal-combustion engine
JPS6090955A (en) * 1983-10-24 1985-05-22 Isuzu Motors Ltd Structure of heat insulated engine
JPS6096960A (en) * 1983-10-31 1985-05-30 Fujitsu Ltd Forming device of multicolored network point picture
JPS61119893A (en) * 1984-11-15 1986-06-07 いすゞ自動車株式会社 Heat-insulating structure of heat engine, etc.
JPS6133938B2 (en) * 1982-10-16 1986-08-05 Shinichi Tsubakimori

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6133938B2 (en) * 1982-10-16 1986-08-05 Shinichi Tsubakimori
JPS6027763A (en) * 1983-07-26 1985-02-12 Yanmar Diesel Engine Co Ltd 4-cycle water-cooled diesel engine
JPS6043154A (en) * 1983-08-18 1985-03-07 Nissan Motor Co Ltd Cooling device for internal-combustion engine
JPS6090955A (en) * 1983-10-24 1985-05-22 Isuzu Motors Ltd Structure of heat insulated engine
JPS6096960A (en) * 1983-10-31 1985-05-30 Fujitsu Ltd Forming device of multicolored network point picture
JPS61119893A (en) * 1984-11-15 1986-06-07 いすゞ自動車株式会社 Heat-insulating structure of heat engine, etc.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012149943A (en) * 2011-01-18 2012-08-09 Shimadzu Corp Material tester

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