CYLINDER INJECTION INTERNAL COMBUSTION ENGINE
PROBLEM TO BE SOLVED: To provide a cylinder injection internal combustion engine with excellent ignitability for improving combustion efficiency and improving fuel consumption without enlarging a cavity, by separating a tip firing part of an ignition plug from a jet flow of a fuel injection valve an...
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| creator | OGAWA KAKO HANAWA KAORU SUZUKI MASATAKE |
| description | PROBLEM TO BE SOLVED: To provide a cylinder injection internal combustion engine with excellent ignitability for improving combustion efficiency and improving fuel consumption without enlarging a cavity, by separating a tip firing part of an ignition plug from a jet flow of a fuel injection valve and bringing the tip firing part close to a center axis of the cavity. SOLUTION: In the cylinder injection internal combustion engine, a combustion chamber 8 is formed between a piston 5 in which the cavity 51 is formed in a top surface thereof and a cylinder head 3, and a lower wall surface of the cylinder head 3 is a ceiling surface of the combustion chamber 8. A plurality of intake and exhaust valves, the fuel injection valve 60, an ignition plug 70 are disposed to face the combustion chamber 8. The ignition plug 70 is inserted from a side surface of the cylinder head 3 toward the combustion chamber 8, and the tip firing part 71 thereof is inclined with respect to the cylinder axis L1 and approximated to the center axis L1. The fuel injection valve 60 is inserted from an upper surface of the cylinder head 3 toward the combustion chamber 8 and inclined on a side approximately opposite to the ignition plug 70 with respect to the cylinder axis L1, and a tip nozzle 62a thereof is separated in an inclination direction from the center axis L1 of the cavity 51. COPYRIGHT: (C)2005,JPO&NCIPI |
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SOLUTION: In the cylinder injection internal combustion engine, a combustion chamber 8 is formed between a piston 5 in which the cavity 51 is formed in a top surface thereof and a cylinder head 3, and a lower wall surface of the cylinder head 3 is a ceiling surface of the combustion chamber 8. A plurality of intake and exhaust valves, the fuel injection valve 60, an ignition plug 70 are disposed to face the combustion chamber 8. The ignition plug 70 is inserted from a side surface of the cylinder head 3 toward the combustion chamber 8, and the tip firing part 71 thereof is inclined with respect to the cylinder axis L1 and approximated to the center axis L1. The fuel injection valve 60 is inserted from an upper surface of the cylinder head 3 toward the combustion chamber 8 and inclined on a side approximately opposite to the ignition plug 70 with respect to the cylinder axis L1, and a tip nozzle 62a thereof is separated in an inclination direction from the center axis L1 of the cavity 51. 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SOLUTION: In the cylinder injection internal combustion engine, a combustion chamber 8 is formed between a piston 5 in which the cavity 51 is formed in a top surface thereof and a cylinder head 3, and a lower wall surface of the cylinder head 3 is a ceiling surface of the combustion chamber 8. A plurality of intake and exhaust valves, the fuel injection valve 60, an ignition plug 70 are disposed to face the combustion chamber 8. The ignition plug 70 is inserted from a side surface of the cylinder head 3 toward the combustion chamber 8, and the tip firing part 71 thereof is inclined with respect to the cylinder axis L1 and approximated to the center axis L1. The fuel injection valve 60 is inserted from an upper surface of the cylinder head 3 toward the combustion chamber 8 and inclined on a side approximately opposite to the ignition plug 70 with respect to the cylinder axis L1, and a tip nozzle 62a thereof is separated in an inclination direction from the center axis L1 of the cavity 51. COPYRIGHT: (C)2005,JPO&NCIPI</description><subject>BLASTING</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</subject><subject>COMBUSTION ENGINES</subject><subject>COMBUSTION ENGINES IN GENERAL</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES</subject><subject>INTERNAL-COMBUSTION PISTON ENGINES</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><subject>TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB1jvTx9HNxDVLw9PNydQ7x9PcDskJcg_wcfRSc_X2dQoPBYq5-7p5-rjwMrGmJOcWpvFCam0HJzTXE2UM3tSA_PrW4IDE5NS-1JN4rwMjAwNTA3MzEwtTRmChFAB_YJiU</recordid><startdate>20050324</startdate><enddate>20050324</enddate><creator>OGAWA KAKO</creator><creator>HANAWA KAORU</creator><creator>SUZUKI MASATAKE</creator><scope>EVB</scope></search><sort><creationdate>20050324</creationdate><title>CYLINDER INJECTION INTERNAL COMBUSTION ENGINE</title><author>OGAWA KAKO ; HANAWA KAORU ; SUZUKI MASATAKE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2005076485A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2005</creationdate><topic>BLASTING</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</topic><topic>COMBUSTION ENGINES</topic><topic>COMBUSTION ENGINES IN GENERAL</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES</topic><topic>INTERNAL-COMBUSTION PISTON ENGINES</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>OGAWA KAKO</creatorcontrib><creatorcontrib>HANAWA KAORU</creatorcontrib><creatorcontrib>SUZUKI MASATAKE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OGAWA KAKO</au><au>HANAWA KAORU</au><au>SUZUKI MASATAKE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CYLINDER INJECTION INTERNAL COMBUSTION ENGINE</title><date>2005-03-24</date><risdate>2005</risdate><abstract>PROBLEM TO BE SOLVED: To provide a cylinder injection internal combustion engine with excellent ignitability for improving combustion efficiency and improving fuel consumption without enlarging a cavity, by separating a tip firing part of an ignition plug from a jet flow of a fuel injection valve and bringing the tip firing part close to a center axis of the cavity. SOLUTION: In the cylinder injection internal combustion engine, a combustion chamber 8 is formed between a piston 5 in which the cavity 51 is formed in a top surface thereof and a cylinder head 3, and a lower wall surface of the cylinder head 3 is a ceiling surface of the combustion chamber 8. A plurality of intake and exhaust valves, the fuel injection valve 60, an ignition plug 70 are disposed to face the combustion chamber 8. The ignition plug 70 is inserted from a side surface of the cylinder head 3 toward the combustion chamber 8, and the tip firing part 71 thereof is inclined with respect to the cylinder axis L1 and approximated to the center axis L1. The fuel injection valve 60 is inserted from an upper surface of the cylinder head 3 toward the combustion chamber 8 and inclined on a side approximately opposite to the ignition plug 70 with respect to the cylinder axis L1, and a tip nozzle 62a thereof is separated in an inclination direction from the center axis L1 of the cavity 51. COPYRIGHT: (C)2005,JPO&NCIPI</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES WEAPONS |
| title | CYLINDER INJECTION INTERNAL COMBUSTION ENGINE |
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