METHOD FOR PREVENTING OR REDUCING LOW SPEED PRE-IGNITION IN DIRECT INJECTED SPARK-IGNITED ENGINES WITH MANGANESE-CONTAINING LUBRICANT
Disclosed is a lubricating engine oil composition for a direct injected, boosted, spark ignited internal combustion engine comprising from about 25 to about 3000 ppm of metal from at least one manganese-containing compound, based on the total weight of the lubricating oil. The at least one manganese...
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| creator | ELLIOTT, IAN G MARIA, AMIR GAMAL THOMAS, ANDREW M CHERPECK, RICHARD EUGENE GUNAWAN, THERESA LIANG |
| description | Disclosed is a lubricating engine oil composition for a direct injected, boosted, spark ignited internal combustion engine comprising from about 25 to about 3000 ppm of metal from at least one manganese-containing compound, based on the total weight of the lubricating oil. The at least one manganese-containing compound has has the following formula: Also disclosed is a method for preventing or reducing low speed pre-ignition in an engine lubricated with said lubricating engine oil composition.
Il est décrit une composition d'huile de lubrification de moteur pour un moteur à combustion interne d'injection directe, propulsé et à bougie comprenant environ entre 25 et 3000 ppm de métal, à partir d'un composé comprenant au moins un manganèse, en fonction du poids total de l'huile de lubrification. Le composé comprenant au moins un manganèse possède la formule suivante : Il est également décrit un procédé de prévention ou de réduction de préallumage à faible vitesse dans un moteur lubrifié avec ladite composition d'huile de moteur lubrifiante. |
| format | Patent |
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Il est décrit une composition d'huile de lubrification de moteur pour un moteur à combustion interne d'injection directe, propulsé et à bougie comprenant environ entre 25 et 3000 ppm de métal, à partir d'un composé comprenant au moins un manganèse, en fonction du poids total de l'huile de lubrification. Le composé comprenant au moins un manganèse possède la formule suivante : Il est également décrit un procédé de prévention ou de réduction de préallumage à faible vitesse dans un moteur lubrifié avec ladite composition d'huile de moteur lubrifiante.</description><language>eng ; fre</language><subject>CHEMISTRY ; FUELS ; LUBRICANTS ; LUBRICATING COMPOSITIONS ; METALLURGY ; PEAT ; PETROLEUM, GAS OR COKE INDUSTRIES ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION</subject><creationdate>2024</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=20240409&DB=EPODOC&CC=CA&NR=3101046C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240409&DB=EPODOC&CC=CA&NR=3101046C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ELLIOTT, IAN G</creatorcontrib><creatorcontrib>MARIA, AMIR GAMAL</creatorcontrib><creatorcontrib>THOMAS, ANDREW M</creatorcontrib><creatorcontrib>CHERPECK, RICHARD EUGENE</creatorcontrib><creatorcontrib>GUNAWAN, THERESA LIANG</creatorcontrib><title>METHOD FOR PREVENTING OR REDUCING LOW SPEED PRE-IGNITION IN DIRECT INJECTED SPARK-IGNITED ENGINES WITH MANGANESE-CONTAINING LUBRICANT</title><description>Disclosed is a lubricating engine oil composition for a direct injected, boosted, spark ignited internal combustion engine comprising from about 25 to about 3000 ppm of metal from at least one manganese-containing compound, based on the total weight of the lubricating oil. The at least one manganese-containing compound has has the following formula: Also disclosed is a method for preventing or reducing low speed pre-ignition in an engine lubricated with said lubricating engine oil composition.
Il est décrit une composition d'huile de lubrification de moteur pour un moteur à combustion interne d'injection directe, propulsé et à bougie comprenant environ entre 25 et 3000 ppm de métal, à partir d'un composé comprenant au moins un manganèse, en fonction du poids total de l'huile de lubrification. Le composé comprenant au moins un manganèse possède la formule suivante : Il est également décrit un procédé de prévention ou de réduction de préallumage à faible vitesse dans un moteur lubrifié avec ladite composition d'huile de moteur lubrifiante.</description><subject>CHEMISTRY</subject><subject>FUELS</subject><subject>LUBRICANTS</subject><subject>LUBRICATING COMPOSITIONS</subject><subject>METALLURGY</subject><subject>PEAT</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFjEsOgkAQRNm4MOoZ7AuQQDDux6EZ2k8PGRpZEmLGlVESvIL3dlD3rqpe6qXm0euEUtocCuugcnhGFmIDgRzmjZ760bZQV4j5JMRkmIQsAzHk5FBLaPsQYa8r5Q5fIxCyIcYaWpISToqNCoSxtiyK-PPc7BxpxbKMZtf-NvrVLxfRukDRZeyHR-fHob_4u392WmVpkiabrc7-G2-q5zyd</recordid><startdate>20240409</startdate><enddate>20240409</enddate><creator>ELLIOTT, IAN G</creator><creator>MARIA, AMIR GAMAL</creator><creator>THOMAS, ANDREW M</creator><creator>CHERPECK, RICHARD EUGENE</creator><creator>GUNAWAN, THERESA LIANG</creator><scope>EVB</scope></search><sort><creationdate>20240409</creationdate><title>METHOD FOR PREVENTING OR REDUCING LOW SPEED PRE-IGNITION IN DIRECT INJECTED SPARK-IGNITED ENGINES WITH MANGANESE-CONTAINING LUBRICANT</title><author>ELLIOTT, IAN G ; MARIA, AMIR GAMAL ; THOMAS, ANDREW M ; CHERPECK, RICHARD EUGENE ; GUNAWAN, THERESA LIANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA3101046C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2024</creationdate><topic>CHEMISTRY</topic><topic>FUELS</topic><topic>LUBRICANTS</topic><topic>LUBRICATING COMPOSITIONS</topic><topic>METALLURGY</topic><topic>PEAT</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION</topic><toplevel>online_resources</toplevel><creatorcontrib>ELLIOTT, IAN G</creatorcontrib><creatorcontrib>MARIA, AMIR GAMAL</creatorcontrib><creatorcontrib>THOMAS, ANDREW M</creatorcontrib><creatorcontrib>CHERPECK, RICHARD EUGENE</creatorcontrib><creatorcontrib>GUNAWAN, THERESA LIANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ELLIOTT, IAN G</au><au>MARIA, AMIR GAMAL</au><au>THOMAS, ANDREW M</au><au>CHERPECK, RICHARD EUGENE</au><au>GUNAWAN, THERESA LIANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR PREVENTING OR REDUCING LOW SPEED PRE-IGNITION IN DIRECT INJECTED SPARK-IGNITED ENGINES WITH MANGANESE-CONTAINING LUBRICANT</title><date>2024-04-09</date><risdate>2024</risdate><abstract>Disclosed is a lubricating engine oil composition for a direct injected, boosted, spark ignited internal combustion engine comprising from about 25 to about 3000 ppm of metal from at least one manganese-containing compound, based on the total weight of the lubricating oil. The at least one manganese-containing compound has has the following formula: Also disclosed is a method for preventing or reducing low speed pre-ignition in an engine lubricated with said lubricating engine oil composition.
Il est décrit une composition d'huile de lubrification de moteur pour un moteur à combustion interne d'injection directe, propulsé et à bougie comprenant environ entre 25 et 3000 ppm de métal, à partir d'un composé comprenant au moins un manganèse, en fonction du poids total de l'huile de lubrification. Le composé comprenant au moins un manganèse possède la formule suivante : Il est également décrit un procédé de prévention ou de réduction de préallumage à faible vitesse dans un moteur lubrifié avec ladite composition d'huile de moteur lubrifiante.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY FUELS LUBRICANTS LUBRICATING COMPOSITIONS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MONOXIDE USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION |
| title | METHOD FOR PREVENTING OR REDUCING LOW SPEED PRE-IGNITION IN DIRECT INJECTED SPARK-IGNITED ENGINES WITH MANGANESE-CONTAINING LUBRICANT |
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