AN INTERNAL COMBUSTION ENGINE SYSTEM
The disclosure relates to an internal combustion engine, ICE, system (100) comprising: an internal combustion engine (10) for combustion of gaseous fuel and having a combustion chamber (7) at least partially delimited by a cylinder (2); a reciprocating piston (3) moveable within said cylinder betwee...
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| creator | EHLESKOG, Rickard SIMONSSON, Tommy EISMARK, Jan HINDI, Gustavo |
| description | The disclosure relates to an internal combustion engine, ICE, system (100) comprising: an internal combustion engine (10) for combustion of gaseous fuel and having a combustion chamber (7) at least partially delimited by a cylinder (2); a reciprocating piston (3) moveable within said cylinder between a bottom dead centre (BDC) and a top dead centre (TDC), said reciprocating piston having a piston top end (16) comprising a piston bowl (6) intended to form part of the combustion chamber; a controllable fuel injector (13) arranged to inject gaseous fuel into the combustion chamber and towards the piston bowl; and a controller (90) configured to control the fuel injector to inject at least one gaseous fuel jet toward a bottom surface (11a) of the piston bowl during a fuel injection period occurring prior to an ignition event of the gaseous fuel. |
| format | Patent |
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a reciprocating piston (3) moveable within said cylinder between a bottom dead centre (BDC) and a top dead centre (TDC), said reciprocating piston having a piston top end (16) comprising a piston bowl (6) intended to form part of the combustion chamber; a controllable fuel injector (13) arranged to inject gaseous fuel into the combustion chamber and towards the piston bowl; and a controller (90) configured to control the fuel injector to inject at least one gaseous fuel jet toward a bottom surface (11a) of the piston bowl during a fuel injection period occurring prior to an ignition event of the gaseous fuel.</description><language>eng ; fre ; ger</language><subject>ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES ; BLASTING ; COMBUSTION ENGINES ; COMBUSTION ENGINES IN GENERAL ; CONTROLLING COMBUSTION ENGINES ; CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; INTERNAL-COMBUSTION PISTON ENGINES ; LIGHTING ; MECHANICAL ENGINEERING ; 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a reciprocating piston (3) moveable within said cylinder between a bottom dead centre (BDC) and a top dead centre (TDC), said reciprocating piston having a piston top end (16) comprising a piston bowl (6) intended to form part of the combustion chamber; a controllable fuel injector (13) arranged to inject gaseous fuel into the combustion chamber and towards the piston bowl; and a controller (90) configured to control the fuel injector to inject at least one gaseous fuel jet toward a bottom surface (11a) of the piston bowl during a fuel injection period occurring prior to an ignition event of the gaseous fuel.</description><subject>ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES</subject><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>COMBUSTION ENGINES IN GENERAL</subject><subject>CONTROLLING 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>INTERNAL-COMBUSTION PISTON ENGINES</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFBx9FPw9AtxDfJz9FFw9vd1Cg0O8fT3U3D1c_f0c1UIjgwOcfXlYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgEmJiYWlsYWjobGRCgBAER5Is0</recordid><startdate>20241023</startdate><enddate>20241023</enddate><creator>EHLESKOG, Rickard</creator><creator>SIMONSSON, Tommy</creator><creator>EISMARK, Jan</creator><creator>HINDI, Gustavo</creator><scope>EVB</scope></search><sort><creationdate>20241023</creationdate><title>AN INTERNAL COMBUSTION ENGINE SYSTEM</title><author>EHLESKOG, Rickard ; SIMONSSON, Tommy ; EISMARK, Jan ; HINDI, Gustavo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4448938A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2024</creationdate><topic>ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES</topic><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>COMBUSTION ENGINES IN GENERAL</topic><topic>CONTROLLING 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>INTERNAL-COMBUSTION PISTON ENGINES</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>EHLESKOG, Rickard</creatorcontrib><creatorcontrib>SIMONSSON, Tommy</creatorcontrib><creatorcontrib>EISMARK, Jan</creatorcontrib><creatorcontrib>HINDI, Gustavo</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>EHLESKOG, Rickard</au><au>SIMONSSON, Tommy</au><au>EISMARK, Jan</au><au>HINDI, Gustavo</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>AN INTERNAL COMBUSTION ENGINE SYSTEM</title><date>2024-10-23</date><risdate>2024</risdate><abstract>The disclosure relates to an internal combustion engine, ICE, system (100) comprising: an internal combustion engine (10) for combustion of gaseous fuel and having a combustion chamber (7) at least partially delimited by a cylinder (2); a reciprocating piston (3) moveable within said cylinder between a bottom dead centre (BDC) and a top dead centre (TDC), said reciprocating piston having a piston top end (16) comprising a piston bowl (6) intended to form part of the combustion chamber; a controllable fuel injector (13) arranged to inject gaseous fuel into the combustion chamber and towards the piston bowl; and a controller (90) configured to control the fuel injector to inject at least one gaseous fuel jet toward a bottom surface (11a) of the piston bowl during a fuel injection period occurring prior to an ignition event of the gaseous fuel.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| source | esp@cenet |
| subjects | ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CONTROLLING COMBUSTION ENGINES CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING WEAPONS |
| title | AN INTERNAL COMBUSTION ENGINE SYSTEM |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-09T11%3A22%3A31IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=EHLESKOG,%20Rickard&rft.date=2024-10-23&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP4448938A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |