VALVE OPENING CLOSING CHARACTERISTIC CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
PROBLEM TO BE SOLVED: To improve performance of a valve opening closing characteristic control device. SOLUTION: A cam cap 18 securely fastened against a cylinder head is integrally formed, a cam shaft 12 on the intake side and a cam shaft 13 on the exhaust side are rotatably supported between the c...
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creator | ONOMURA YOSHIHIRO HASHIZUME HIDESHI |
description | PROBLEM TO BE SOLVED: To improve performance of a valve opening closing characteristic control device. SOLUTION: A cam cap 18 securely fastened against a cylinder head is integrally formed, a cam shaft 12 on the intake side and a cam shaft 13 on the exhaust side are rotatably supported between the cylinder head 11 and the cam cap 18. An oil pressure control valve 28 is contained in the cam cap 18. A spool is disposed right above the cam shaft 12 on the intake side and in a direction crossing the cam shaft 12 on the intake side at right angles. An oil pressure passage 29 connected to the oil pressure control valve 28 is disposed along an oil pressure control valve 28. An introduction port 291 to which a feed oil pipe is connected is arranged approximately in the same level as that of the oil pressure control valve 28. |
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SOLUTION: A cam cap 18 securely fastened against a cylinder head is integrally formed, a cam shaft 12 on the intake side and a cam shaft 13 on the exhaust side are rotatably supported between the cylinder head 11 and the cam cap 18. An oil pressure control valve 28 is contained in the cam cap 18. A spool is disposed right above the cam shaft 12 on the intake side and in a direction crossing the cam shaft 12 on the intake side at right angles. An oil pressure passage 29 connected to the oil pressure control valve 28 is disposed along an oil pressure control valve 28. An introduction port 291 to which a feed oil pipe is connected is arranged approximately in the same level as that of the oil pressure control valve 28.</description><edition>6</edition><language>eng</language><subject>BLASTING ; CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES ; ENGINE PLANTS IN GENERAL ; HEATING ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; STEAM ENGINES ; WEAPONS</subject><creationdate>1997</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=19971209&DB=EPODOC&CC=JP&NR=H09317412A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19971209&DB=EPODOC&CC=JP&NR=H09317412A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ONOMURA YOSHIHIRO</creatorcontrib><creatorcontrib>HASHIZUME HIDESHI</creatorcontrib><title>VALVE OPENING CLOSING CHARACTERISTIC CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE</title><description>PROBLEM TO BE SOLVED: To improve performance of a valve opening closing characteristic control device. SOLUTION: A cam cap 18 securely fastened against a cylinder head is integrally formed, a cam shaft 12 on the intake side and a cam shaft 13 on the exhaust side are rotatably supported between the cylinder head 11 and the cam cap 18. An oil pressure control valve 28 is contained in the cam cap 18. A spool is disposed right above the cam shaft 12 on the intake side and in a direction crossing the cam shaft 12 on the intake side at right angles. An oil pressure passage 29 connected to the oil pressure control valve 28 is disposed along an oil pressure control valve 28. An introduction port 291 to which a feed oil pipe is connected is arranged approximately in the same level as that of the oil pressure control valve 28.</description><subject>BLASTING</subject><subject>CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>STEAM ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1997</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAgKc_QJc1XwD3D18_RzV3D28Q8G0x6OQY7OIa5BnsEhns4Kzv5-IUH-PgourmGezq4Kbv5BCp5-QFk_Rx-gnK9TKFCVv5-Cq5-7p58rDwNrWmJOcSovlOZmUHRzDXH20E0tyI9PLS5ITE7NSy2J9wrwMLA0NjQ3MTRyNCZGDQDzHTAF</recordid><startdate>19971209</startdate><enddate>19971209</enddate><creator>ONOMURA YOSHIHIRO</creator><creator>HASHIZUME HIDESHI</creator><scope>EVB</scope></search><sort><creationdate>19971209</creationdate><title>VALVE OPENING CLOSING CHARACTERISTIC CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE</title><author>ONOMURA YOSHIHIRO ; HASHIZUME HIDESHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH09317412A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1997</creationdate><topic>BLASTING</topic><topic>CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>STEAM ENGINES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ONOMURA YOSHIHIRO</creatorcontrib><creatorcontrib>HASHIZUME HIDESHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ONOMURA YOSHIHIRO</au><au>HASHIZUME HIDESHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VALVE OPENING CLOSING CHARACTERISTIC CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE</title><date>1997-12-09</date><risdate>1997</risdate><abstract>PROBLEM TO BE SOLVED: To improve performance of a valve opening closing characteristic control device. SOLUTION: A cam cap 18 securely fastened against a cylinder head is integrally formed, a cam shaft 12 on the intake side and a cam shaft 13 on the exhaust side are rotatably supported between the cylinder head 11 and the cam cap 18. An oil pressure control valve 28 is contained in the cam cap 18. A spool is disposed right above the cam shaft 12 on the intake side and in a direction crossing the cam shaft 12 on the intake side at right angles. An oil pressure passage 29 connected to the oil pressure control valve 28 is disposed along an oil pressure control valve 28. An introduction port 291 to which a feed oil pipe is connected is arranged approximately in the same level as that of the oil pressure control valve 28.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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language | eng |
recordid | cdi_epo_espacenet_JPH09317412A |
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subjects | BLASTING CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS |
title | VALVE OPENING CLOSING CHARACTERISTIC CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE |
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