PISTON FOR A TWO-STROKE LOCOMOTIVE DIESEL ENGINE HAVING AN EGR SYSTEM
The present invention is directed to a piston with a unique bowl geometry for optimizing a two-stroke locomotive diesel engine having an exhaust gas recirculation ("EGR") system. This piston achieves a reduced level of smoke and particulate matter; promotes the mixing process in the engine...
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| creator | GRACZYK, FRANK, M HEILENBACH, JAMES, W SINKO, KENNETH, M |
| description | The present invention is directed to a piston with a unique bowl geometry for optimizing a two-stroke locomotive diesel engine having an exhaust gas recirculation ("EGR") system. This piston achieves a reduced level of smoke and particulate matter; promotes the mixing process in the engine cylinder; and provides a lower compression ratio for reducing NOx emissions.
La présente invention porte sur un piston comportant une nouvelle géométrie de cuvette destinée à optimiser un moteur diesel de locomotive à deux temps possédant un système de recirculation des gaz d'échappement (« EGR »). Ce piston permet d'obtenir un niveau réduit de fumée et de particules ; il favorise le processus de mélange dans le cylindre du moteur ; et il donne un rapport de compression abaissé pour réduire les émissions de NOx. |
| format | Patent |
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La présente invention porte sur un piston comportant une nouvelle géométrie de cuvette destinée à optimiser un moteur diesel de locomotive à deux temps possédant un système de recirculation des gaz d'échappement (« EGR »). Ce piston permet d'obtenir un niveau réduit de fumée et de particules ; il favorise le processus de mélange dans le cylindre du moteur ; et il donne un rapport de compression abaissé pour réduire les émissions de NOx.</description><language>eng ; fre</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>2011</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=20110210&DB=EPODOC&CC=WO&NR=2011017254A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110210&DB=EPODOC&CC=WO&NR=2011017254A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GRACZYK, FRANK, M</creatorcontrib><creatorcontrib>HEILENBACH, JAMES, W</creatorcontrib><creatorcontrib>SINKO, KENNETH, M</creatorcontrib><title>PISTON FOR A TWO-STROKE LOCOMOTIVE DIESEL ENGINE HAVING AN EGR SYSTEM</title><description>The present invention is directed to a piston with a unique bowl geometry for optimizing a two-stroke locomotive diesel engine having an exhaust gas recirculation ("EGR") system. This piston achieves a reduced level of smoke and particulate matter; promotes the mixing process in the engine cylinder; and provides a lower compression ratio for reducing NOx emissions.
La présente invention porte sur un piston comportant une nouvelle géométrie de cuvette destinée à optimiser un moteur diesel de locomotive à deux temps possédant un système de recirculation des gaz d'échappement (« EGR »). Ce piston permet d'obtenir un niveau réduit de fumée et de particules ; il favorise le processus de mélange dans le cylindre du moteur ; et il donne un rapport de compression abaissé pour réduire les émissions de NOx.</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>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAQANAsDqL-w4FzoalK51Cv6WGbk-RocSpFzkm0UP8fFz_A6S1vbfBKSThAzREcyMBZksgXhJYr7lioRzgTJmwBg6eA0LieggcXAH2EdEuC3dasHtNz0d3PjdnXKFWT6fwedZmnu770Mw5c5NbmtixOR2cP_60vKQ4syg</recordid><startdate>20110210</startdate><enddate>20110210</enddate><creator>GRACZYK, FRANK, M</creator><creator>HEILENBACH, JAMES, W</creator><creator>SINKO, KENNETH, M</creator><scope>EVB</scope></search><sort><creationdate>20110210</creationdate><title>PISTON FOR A TWO-STROKE LOCOMOTIVE DIESEL ENGINE HAVING AN EGR SYSTEM</title><author>GRACZYK, FRANK, M ; HEILENBACH, JAMES, W ; SINKO, KENNETH, M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2011017254A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2011</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>GRACZYK, FRANK, M</creatorcontrib><creatorcontrib>HEILENBACH, JAMES, W</creatorcontrib><creatorcontrib>SINKO, KENNETH, M</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GRACZYK, FRANK, M</au><au>HEILENBACH, JAMES, W</au><au>SINKO, KENNETH, M</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PISTON FOR A TWO-STROKE LOCOMOTIVE DIESEL ENGINE HAVING AN EGR SYSTEM</title><date>2011-02-10</date><risdate>2011</risdate><abstract>The present invention is directed to a piston with a unique bowl geometry for optimizing a two-stroke locomotive diesel engine having an exhaust gas recirculation ("EGR") system. This piston achieves a reduced level of smoke and particulate matter; promotes the mixing process in the engine cylinder; and provides a lower compression ratio for reducing NOx emissions.
La présente invention porte sur un piston comportant une nouvelle géométrie de cuvette destinée à optimiser un moteur diesel de locomotive à deux temps possédant un système de recirculation des gaz d'échappement (« EGR »). Ce piston permet d'obtenir un niveau réduit de fumée et de particules ; il favorise le processus de mélange dans le cylindre du moteur ; et il donne un rapport de compression abaissé pour réduire les émissions de NOx.</abstract><oa>free_for_read</oa></addata></record> |
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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 | PISTON FOR A TWO-STROKE LOCOMOTIVE DIESEL ENGINE HAVING AN EGR SYSTEM |
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