HEAD GASKET AND CYLINDER HEAD
PROBLEM TO BE SOLVED: To homogenize the flow speed balance of cooling water in a head-side water jacket.SOLUTION: In a cylinder gasket 20 which is interposed between a cylinder block 11 of an engine 10 in which a plurality of cylinders #1 to 6 are arranged in series and a cylinder head 30, the head...
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| creator | HONMA SHINICHI TAKAHASHI KOHEI SHIRATO KIYOSHI |
| description | PROBLEM TO BE SOLVED: To homogenize the flow speed balance of cooling water in a head-side water jacket.SOLUTION: In a cylinder gasket 20 which is interposed between a cylinder block 11 of an engine 10 in which a plurality of cylinders #1 to 6 are arranged in series and a cylinder head 30, the head gasket 20 includes a plurality of circulation holes 23A to F for making cooling water circulate to the cylinder head 30 side from the cylinder block 11 side, a vertical flow passage 34 for making the cooling water which has passed the communication holes 23A to F circulate to a cylinder arrangement direction is formed in the cylinder head 30, and the circulation hole 23A corresponding to a downstream side of the vertical flow passage 34 out of a plurality of the circulation holes 23A to F is formed into a small diameter smaller than that of the circulation hole 23F corresponding to an upstream side of the vertical flow passage 34.SELECTED DRAWING: Figure 1
【課題】ヘッド側ウォータジャケット内の冷却水の流速バランスの均一化を図る。【解決手段】複数の気筒＃１〜６が直列に配置されたエンジン１０のシリンダブロック１１とシリンダヘッド３０との間に介装されるヘッドガスケット２０であって、ヘッドガスケット２０は、シリンダブロック１１側からシリンダヘッド３０側に冷却水を流通させる複数の流通孔２３Ａ〜Ｆを含み、シリンダヘッド３０内には、流通孔２３Ａ〜Ｆを通過した冷却水を気筒配列方向に流通させる縦方向流路３４が形成され、複数の流通孔２３Ａ〜Ｆのうち、縦方向流路３４の下流側に対応する流通孔２３Ａを縦方向流路３４の上流側に対応する流通孔２３Ｆよりも小径に形成した。【選択図】図１ |
| format | Patent |
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【課題】ヘッド側ウォータジャケット内の冷却水の流速バランスの均一化を図る。【解決手段】複数の気筒＃１〜６が直列に配置されたエンジン１０のシリンダブロック１１とシリンダヘッド３０との間に介装されるヘッドガスケット２０であって、ヘッドガスケット２０は、シリンダブロック１１側からシリンダヘッド３０側に冷却水を流通させる複数の流通孔２３Ａ〜Ｆを含み、シリンダヘッド３０内には、流通孔２３Ａ〜Ｆを通過した冷却水を気筒配列方向に流通させる縦方向流路３４が形成され、複数の流通孔２３Ａ〜Ｆのうち、縦方向流路３４の下流側に対応する流通孔２３Ａを縦方向流路３４の上流側に対応する流通孔２３Ｆよりも小径に形成した。【選択図】図１</description><language>eng ; jpn</language><subject>ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES ; BLASTING ; COMBUSTION ENGINES ; COOLING OF INTERNAL-COMBUSTION ENGINES ; COOLING OF MACHINES OR ENGINES IN GENERAL ; CYLINDERS ; CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ; ENGINE PLANTS IN GENERAL ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; PISTONS ; SEALINGS ; STEAM ENGINES ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2017</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=20171005&DB=EPODOC&CC=JP&NR=2017180304A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20171005&DB=EPODOC&CC=JP&NR=2017180304A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HONMA SHINICHI</creatorcontrib><creatorcontrib>TAKAHASHI KOHEI</creatorcontrib><creatorcontrib>SHIRATO KIYOSHI</creatorcontrib><title>HEAD GASKET AND CYLINDER HEAD</title><description>PROBLEM TO BE SOLVED: To homogenize the flow speed balance of cooling water in a head-side water jacket.SOLUTION: In a cylinder gasket 20 which is interposed between a cylinder block 11 of an engine 10 in which a plurality of cylinders #1 to 6 are arranged in series and a cylinder head 30, the head gasket 20 includes a plurality of circulation holes 23A to F for making cooling water circulate to the cylinder head 30 side from the cylinder block 11 side, a vertical flow passage 34 for making the cooling water which has passed the communication holes 23A to F circulate to a cylinder arrangement direction is formed in the cylinder head 30, and the circulation hole 23A corresponding to a downstream side of the vertical flow passage 34 out of a plurality of the circulation holes 23A to F is formed into a small diameter smaller than that of the circulation hole 23F corresponding to an upstream side of the vertical flow passage 34.SELECTED DRAWING: Figure 1
【課題】ヘッド側ウォータジャケット内の冷却水の流速バランスの均一化を図る。【解決手段】複数の気筒＃１〜６が直列に配置されたエンジン１０のシリンダブロック１１とシリンダヘッド３０との間に介装されるヘッドガスケット２０であって、ヘッドガスケット２０は、シリンダブロック１１側からシリンダヘッド３０側に冷却水を流通させる複数の流通孔２３Ａ〜Ｆを含み、シリンダヘッド３０内には、流通孔２３Ａ〜Ｆを通過した冷却水を気筒配列方向に流通させる縦方向流路３４が形成され、複数の流通孔２３Ａ〜Ｆのうち、縦方向流路３４の下流側に対応する流通孔２３Ａを縦方向流路３４の上流側に対応する流通孔２３Ｆよりも小径に形成した。【選択図】図１</description><subject>ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES</subject><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>COOLING OF INTERNAL-COMBUSTION ENGINES</subject><subject>COOLING OF MACHINES OR ENGINES IN GENERAL</subject><subject>CYLINDERS</subject><subject>CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>PISTONS</subject><subject>SEALINGS</subject><subject>STEAM ENGINES</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJD1cHV0UXB3DPZ2DVFw9HNRcI708fRzcQ1SAEnwMLCmJeYUp_JCaW4GJTfXEGcP3dSC_PjU4oLE5NS81JJ4rwAjA0NzQwsDYwMTR2OiFAEAnxQg_A</recordid><startdate>20171005</startdate><enddate>20171005</enddate><creator>HONMA SHINICHI</creator><creator>TAKAHASHI KOHEI</creator><creator>SHIRATO KIYOSHI</creator><scope>EVB</scope></search><sort><creationdate>20171005</creationdate><title>HEAD GASKET AND CYLINDER HEAD</title><author>HONMA SHINICHI ; TAKAHASHI KOHEI ; SHIRATO KIYOSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2017180304A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2017</creationdate><topic>ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES</topic><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>COOLING OF INTERNAL-COMBUSTION ENGINES</topic><topic>COOLING OF MACHINES OR ENGINES IN GENERAL</topic><topic>CYLINDERS</topic><topic>CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>PISTONS</topic><topic>SEALINGS</topic><topic>STEAM ENGINES</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>HONMA SHINICHI</creatorcontrib><creatorcontrib>TAKAHASHI KOHEI</creatorcontrib><creatorcontrib>SHIRATO KIYOSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HONMA SHINICHI</au><au>TAKAHASHI KOHEI</au><au>SHIRATO KIYOSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HEAD GASKET AND CYLINDER HEAD</title><date>2017-10-05</date><risdate>2017</risdate><abstract>PROBLEM TO BE SOLVED: To homogenize the flow speed balance of cooling water in a head-side water jacket.SOLUTION: In a cylinder gasket 20 which is interposed between a cylinder block 11 of an engine 10 in which a plurality of cylinders #1 to 6 are arranged in series and a cylinder head 30, the head gasket 20 includes a plurality of circulation holes 23A to F for making cooling water circulate to the cylinder head 30 side from the cylinder block 11 side, a vertical flow passage 34 for making the cooling water which has passed the communication holes 23A to F circulate to a cylinder arrangement direction is formed in the cylinder head 30, and the circulation hole 23A corresponding to a downstream side of the vertical flow passage 34 out of a plurality of the circulation holes 23A to F is formed into a small diameter smaller than that of the circulation hole 23F corresponding to an upstream side of the vertical flow passage 34.SELECTED DRAWING: Figure 1
【課題】ヘッド側ウォータジャケット内の冷却水の流速バランスの均一化を図る。【解決手段】複数の気筒＃１〜６が直列に配置されたエンジン１０のシリンダブロック１１とシリンダヘッド３０との間に介装されるヘッドガスケット２０であって、ヘッドガスケット２０は、シリンダブロック１１側からシリンダヘッド３０側に冷却水を流通させる複数の流通孔２３Ａ〜Ｆを含み、シリンダヘッド３０内には、流通孔２３Ａ〜Ｆを通過した冷却水を気筒配列方向に流通させる縦方向流路３４が形成され、複数の流通孔２３Ａ〜Ｆのうち、縦方向流路３４の下流側に対応する流通孔２３Ａを縦方向流路３４の上流側に対応する流通孔２３Ｆよりも小径に形成した。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING COMBUSTION ENGINES COOLING OF INTERNAL-COMBUSTION ENGINES COOLING OF MACHINES OR ENGINES IN GENERAL CYLINDERS CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING PISTONS SEALINGS STEAM ENGINES THERMAL INSULATION IN GENERAL WEAPONS |
| title | HEAD GASKET AND CYLINDER HEAD |
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