METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE TURBOCHARGED BY MEANS OF A TURBOCHARGER DURING A RELEASE STEP
A method for controlling a internal combustion engine (1) supercharged by means of a turbocharger (12) and provided with a number (N) of cylinders (3), each of which is connected to an intake manifold (4) via at least one respective intake valve that is actuated independently for each of the cylinde...
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| creator | PANCIROLI, Marco |
| description | A method for controlling a internal combustion engine (1) supercharged by means of a turbocharger (12) and provided with a number (N) of cylinders (3), each of which is connected to an intake manifold (4) via at least one respective intake valve that is actuated independently for each of the cylinders (3); the method envisages: recognizing a release step of the supercharged internal combustion engine (1); determining the total torque (C obj ) to be delivered; and controlling a number (N a ) of cylinders (3) active for injection and combustion so as to generate the total objective torque (C obj ) and controlling a number (N s ) of cylinders (3) inactive for injection and combustion so as to draw in a mass of air, preferably the maximum amount of air possible, up to the end of the release step of the supercharged internal combustion engine (1). |
| format | Patent |
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the method envisages: recognizing a release step of the supercharged internal combustion engine (1); determining the total torque (C obj ) to be delivered; and controlling a number (N a ) of cylinders (3) active for injection and combustion so as to generate the total objective torque (C obj ) and controlling a number (N s ) of cylinders (3) inactive for injection and combustion so as to draw in a mass of air, preferably the maximum amount of air possible, up to the end of the release step of the supercharged internal combustion engine (1).</description><language>eng ; fre ; ger</language><subject>BLASTING ; COMBUSTION ENGINES ; COMBUSTION ENGINES IN GENERAL ; CONTROLLING COMBUSTION ENGINES ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES ; INTERNAL-COMBUSTION PISTON ENGINES ; LIGHTING ; MECHANICAL ENGINEERING ; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES ; WEAPONS</subject><creationdate>2020</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=20200610&DB=EPODOC&CC=EP&NR=2894319B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200610&DB=EPODOC&CC=EP&NR=2894319B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PANCIROLI, Marco</creatorcontrib><title>METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE TURBOCHARGED BY MEANS OF A TURBOCHARGER DURING A RELEASE STEP</title><description>A method for controlling a internal combustion engine (1) supercharged by means of a turbocharger (12) and provided with a number (N) of cylinders (3), each of which is connected to an intake manifold (4) via at least one respective intake valve that is actuated independently for each of the cylinders (3); the method envisages: recognizing a release step of the supercharged internal combustion engine (1); determining the total torque (C obj ) to be delivered; and controlling a number (N a ) of cylinders (3) active for injection and combustion so as to generate the total objective torque (C obj ) and controlling a number (N s ) of cylinders (3) inactive for injection and combustion so as to draw in a mass of air, preferably the maximum amount of air possible, up to the end of the release step of the supercharged internal combustion engine (1).</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>COMBUSTION ENGINES IN GENERAL</subject><subject>CONTROLLING COMBUSTION ENGINES</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES</subject><subject>INTERNAL-COMBUSTION PISTON ENGINES</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDEOgkAQRWksjHqHuYAFYiHlLgywyTJDZoeCihCzVkaJeP9ojIWl1U_ee_nr5NGiNlxCxQIFkwp776gGQ-BIUcj4N29tH9QxAVLtCEF7sVw0RmoswQ7QoqEAXIH5VQJlL58zEPRoAkJQ7LbJ6jJdl7j77iaBCrVo9nG-j3GZp3O8xeeI3eGUH7M0t2n2R_ICyEY30Q</recordid><startdate>20200610</startdate><enddate>20200610</enddate><creator>PANCIROLI, Marco</creator><scope>EVB</scope></search><sort><creationdate>20200610</creationdate><title>METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE TURBOCHARGED BY MEANS OF A TURBOCHARGER DURING A RELEASE STEP</title><author>PANCIROLI, Marco</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2894319B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; 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the method envisages: recognizing a release step of the supercharged internal combustion engine (1); determining the total torque (C obj ) to be delivered; and controlling a number (N a ) of cylinders (3) active for injection and combustion so as to generate the total objective torque (C obj ) and controlling a number (N s ) of cylinders (3) inactive for injection and combustion so as to draw in a mass of air, preferably the maximum amount of air possible, up to the end of the release step of the supercharged internal combustion engine (1).</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES WEAPONS |
| title | METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE TURBOCHARGED BY MEANS OF A TURBOCHARGER DURING A RELEASE STEP |
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