Diesel engine combustion chamber, piston and diesel engine
The invention relates to a diesel engine combustion chamber, a piston and a diesel engine, the diesel engine combustion chamber comprises: a base having a top surface; the first combustion cavity is concavely arranged on the top surface along a first direction; the second combustion cavity is concav...
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| creator | LIU SHUANG LI PENG LIU JIANGWEI HOU FUJIAN LI DA MENG FANCHEN JIN HUAYU BAO NING |
| description | The invention relates to a diesel engine combustion chamber, a piston and a diesel engine, the diesel engine combustion chamber comprises: a base having a top surface; the first combustion cavity is concavely arranged on the top surface along a first direction; the second combustion cavity is concavely formed in the top surface in the first direction and is arranged around the circumferential direction of the first combustion cavity; the rewinding ridges are arranged on the bottom wall of the first combustion cavity in a protruding mode and continuously arranged around the central axis, parallel to the first direction, of the base. According to the diesel engine combustion chamber, space and air in the air cylinder can be fully utilized, the combustion efficiency of fuel oil is improved, emission of soot particles is reduced, more space and working media in the air cylinder are heated through the fuel oil under the same heat release amount, the temperature in the air cylinder is lowered, generation of high-te |
| format | Patent |
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According to the diesel engine combustion chamber, space and air in the air cylinder can be fully utilized, the combustion efficiency of fuel oil is improved, emission of soot particles is reduced, more space and working media in the air cylinder are heated through the fuel oil under the same heat release amount, the temperature in the air cylinder is lowered, generation of high-te</description><language>chi ; eng</language><subject>ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES ; BLASTING ; COMBUSTION ENGINES ; CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MECHANICAL ENGINEERING ; WEAPONS</subject><creationdate>2023</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=20230707&DB=EPODOC&CC=CN&NR=116398314A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230707&DB=EPODOC&CC=CN&NR=116398314A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU SHUANG</creatorcontrib><creatorcontrib>LI PENG</creatorcontrib><creatorcontrib>LIU JIANGWEI</creatorcontrib><creatorcontrib>HOU FUJIAN</creatorcontrib><creatorcontrib>LI DA</creatorcontrib><creatorcontrib>MENG FANCHEN</creatorcontrib><creatorcontrib>JIN HUAYU</creatorcontrib><creatorcontrib>BAO NING</creatorcontrib><title>Diesel engine combustion chamber, piston and diesel engine</title><description>The invention relates to a diesel engine combustion chamber, a piston and a diesel engine, the diesel engine combustion chamber comprises: a base having a top surface; the first combustion cavity is concavely arranged on the top surface along a first direction; the second combustion cavity is concavely formed in the top surface in the first direction and is arranged around the circumferential direction of the first combustion cavity; the rewinding ridges are arranged on the bottom wall of the first combustion cavity in a protruding mode and continuously arranged around the central axis, parallel to the first direction, of the base. According to the diesel engine combustion chamber, space and air in the air cylinder can be fully utilized, the combustion efficiency of fuel oil is improved, emission of soot particles is reduced, more space and working media in the air cylinder are heated through the fuel oil under the same heat release amount, the temperature in the air cylinder is lowered, generation of high-te</description><subject>ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES</subject><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLByyUwtTs1RSM1Lz8xLVUjOz00qLS7JzM9TSM5IzE1KLdJRKMgsLgHyE_NSFFKQFfMwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUknhnP0NDM2NLC2NDE0djYtQAAF1jLtI</recordid><startdate>20230707</startdate><enddate>20230707</enddate><creator>LIU SHUANG</creator><creator>LI PENG</creator><creator>LIU JIANGWEI</creator><creator>HOU FUJIAN</creator><creator>LI DA</creator><creator>MENG FANCHEN</creator><creator>JIN HUAYU</creator><creator>BAO NING</creator><scope>EVB</scope></search><sort><creationdate>20230707</creationdate><title>Diesel engine combustion chamber, piston and diesel engine</title><author>LIU SHUANG ; LI PENG ; LIU JIANGWEI ; HOU FUJIAN ; LI DA ; MENG FANCHEN ; JIN HUAYU ; BAO NING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116398314A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES</topic><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU SHUANG</creatorcontrib><creatorcontrib>LI PENG</creatorcontrib><creatorcontrib>LIU JIANGWEI</creatorcontrib><creatorcontrib>HOU FUJIAN</creatorcontrib><creatorcontrib>LI DA</creatorcontrib><creatorcontrib>MENG FANCHEN</creatorcontrib><creatorcontrib>JIN HUAYU</creatorcontrib><creatorcontrib>BAO NING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU SHUANG</au><au>LI PENG</au><au>LIU JIANGWEI</au><au>HOU FUJIAN</au><au>LI DA</au><au>MENG FANCHEN</au><au>JIN HUAYU</au><au>BAO NING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Diesel engine combustion chamber, piston and diesel engine</title><date>2023-07-07</date><risdate>2023</risdate><abstract>The invention relates to a diesel engine combustion chamber, a piston and a diesel engine, the diesel engine combustion chamber comprises: a base having a top surface; the first combustion cavity is concavely arranged on the top surface along a first direction; the second combustion cavity is concavely formed in the top surface in the first direction and is arranged around the circumferential direction of the first combustion cavity; the rewinding ridges are arranged on the bottom wall of the first combustion cavity in a protruding mode and continuously arranged around the central axis, parallel to the first direction, of the base. According to the diesel engine combustion chamber, space and air in the air cylinder can be fully utilized, the combustion efficiency of fuel oil is improved, emission of soot particles is reduced, more space and working media in the air cylinder are heated through the fuel oil under the same heat release amount, the temperature in the air cylinder is lowered, generation of high-te</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING COMBUSTION ENGINES CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS |
| title | Diesel engine combustion chamber, piston and diesel engine |
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