IGNITOR OF INTERNAL COMBUSTION ENGINE
PROBLEM TO BE SOLVED: To perform creeping discharge along a top surface of a piston by fixedly providing an ignition electrode on a cylinder head in a condition of being insulated from the cylinder head by a first dielectric, and covering at least a part of the top surface of the piston with a secon...
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| creator | MIURA HIROYUKI IMAZEKI MITSUHARU |
| description | PROBLEM TO BE SOLVED: To perform creeping discharge along a top surface of a piston by fixedly providing an ignition electrode on a cylinder head in a condition of being insulated from the cylinder head by a first dielectric, and covering at least a part of the top surface of the piston with a second dielectric. SOLUTION: A second dielectric 9 has a dielectric constant larger than a dielectric constant of an electrode holding body 6 being a first dielectric. When a piston 3 slidingly moves toward the upper dead center when an internal combustion engine is operated, high voltage is impressed on an ignition electrode 5 from a high voltage source 8, and spark discharge is generated in a discharge passage as shown by a continuous line (a) from the ignition electrode 5. That is, the spark discharge flows in the radial direction of the piston 3 along a top surface of the piston 3 on the piston side dielectric 9 through discharge in gas flowing in a combustion chamber 4 toward a part opposed to the ignition electrode 5 of the top surface of the piston 3 from the ignition electrode 5, and is absorbed by a cylinder 1 in an outer peripheral position of the top surface of the piston 3 or in its vicinity place. |
| format | Patent |
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SOLUTION: A second dielectric 9 has a dielectric constant larger than a dielectric constant of an electrode holding body 6 being a first dielectric. When a piston 3 slidingly moves toward the upper dead center when an internal combustion engine is operated, high voltage is impressed on an ignition electrode 5 from a high voltage source 8, and spark discharge is generated in a discharge passage as shown by a continuous line (a) from the ignition electrode 5. That is, the spark discharge flows in the radial direction of the piston 3 along a top surface of the piston 3 on the piston side dielectric 9 through discharge in gas flowing in a combustion chamber 4 toward a part opposed to the ignition electrode 5 of the top surface of the piston 3 from the ignition electrode 5, and is absorbed by a cylinder 1 in an outer peripheral position of the top surface of the piston 3 or in its vicinity place.</description><edition>6</edition><language>eng</language><subject>ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES ; BASIC ELECTRIC ELEMENTS ; BLASTING ; COMBUSTION ENGINES ; CORONA DEVICES ; CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ; ELECTRICITY ; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES ; LIGHTING ; MECHANICAL ENGINEERING ; OVERVOLTAGE ARRESTERS USING SPARK GAPS ; SPARK GAPS ; SPARKING PLUGS ; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES ; WEAPONS</subject><creationdate>1998</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19980922&DB=EPODOC&CC=JP&NR=H10252631A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19980922&DB=EPODOC&CC=JP&NR=H10252631A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MIURA HIROYUKI</creatorcontrib><creatorcontrib>IMAZEKI MITSUHARU</creatorcontrib><title>IGNITOR OF INTERNAL COMBUSTION ENGINE</title><description>PROBLEM TO BE SOLVED: To perform creeping discharge along a top surface of a piston by fixedly providing an ignition electrode on a cylinder head in a condition of being insulated from the cylinder head by a first dielectric, and covering at least a part of the top surface of the piston with a second dielectric. SOLUTION: A second dielectric 9 has a dielectric constant larger than a dielectric constant of an electrode holding body 6 being a first dielectric. When a piston 3 slidingly moves toward the upper dead center when an internal combustion engine is operated, high voltage is impressed on an ignition electrode 5 from a high voltage source 8, and spark discharge is generated in a discharge passage as shown by a continuous line (a) from the ignition electrode 5. That is, the spark discharge flows in the radial direction of the piston 3 along a top surface of the piston 3 on the piston side dielectric 9 through discharge in gas flowing in a combustion chamber 4 toward a part opposed to the ignition electrode 5 of the top surface of the piston 3 from the ignition electrode 5, and is absorbed by a cylinder 1 in an outer peripheral position of the top surface of the piston 3 or in its vicinity place.</description><subject>ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CORONA DEVICES</subject><subject>CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES</subject><subject>ELECTRICITY</subject><subject>GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>OVERVOLTAGE ARRESTERS USING SPARK GAPS</subject><subject>SPARK GAPS</subject><subject>SPARKING PLUGS</subject><subject>TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1998</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD1dPfzDPEPUvB3U_D0C3EN8nP0UXD293UKDQ7x9PdTcPVz9_Rz5WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8V4BHoYGRqZGZsaGjsbEqAEAqykjfQ</recordid><startdate>19980922</startdate><enddate>19980922</enddate><creator>MIURA HIROYUKI</creator><creator>IMAZEKI MITSUHARU</creator><scope>EVB</scope></search><sort><creationdate>19980922</creationdate><title>IGNITOR OF INTERNAL COMBUSTION ENGINE</title><author>MIURA HIROYUKI ; IMAZEKI MITSUHARU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH10252631A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1998</creationdate><topic>ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CORONA DEVICES</topic><topic>CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES</topic><topic>ELECTRICITY</topic><topic>GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>OVERVOLTAGE ARRESTERS USING SPARK GAPS</topic><topic>SPARK GAPS</topic><topic>SPARKING PLUGS</topic><topic>TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>MIURA HIROYUKI</creatorcontrib><creatorcontrib>IMAZEKI MITSUHARU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MIURA HIROYUKI</au><au>IMAZEKI MITSUHARU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>IGNITOR OF INTERNAL COMBUSTION ENGINE</title><date>1998-09-22</date><risdate>1998</risdate><abstract>PROBLEM TO BE SOLVED: To perform creeping discharge along a top surface of a piston by fixedly providing an ignition electrode on a cylinder head in a condition of being insulated from the cylinder head by a first dielectric, and covering at least a part of the top surface of the piston with a second dielectric. SOLUTION: A second dielectric 9 has a dielectric constant larger than a dielectric constant of an electrode holding body 6 being a first dielectric. When a piston 3 slidingly moves toward the upper dead center when an internal combustion engine is operated, high voltage is impressed on an ignition electrode 5 from a high voltage source 8, and spark discharge is generated in a discharge passage as shown by a continuous line (a) from the ignition electrode 5. That is, the spark discharge flows in the radial direction of the piston 3 along a top surface of the piston 3 on the piston side dielectric 9 through discharge in gas flowing in a combustion chamber 4 toward a part opposed to the ignition electrode 5 of the top surface of the piston 3 from the ignition electrode 5, and is absorbed by a cylinder 1 in an outer peripheral position of the top surface of the piston 3 or in its vicinity place.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BASIC ELECTRIC ELEMENTS BLASTING COMBUSTION ENGINES CORONA DEVICES CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ELECTRICITY GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES LIGHTING MECHANICAL ENGINEERING OVERVOLTAGE ARRESTERS USING SPARK GAPS SPARK GAPS SPARKING PLUGS TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES WEAPONS |
| title | IGNITOR OF INTERNAL COMBUSTION ENGINE |
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