Internal combustion engine with an exhaust-gas recirculation and method for operating an internal combustion engine
An internal combustion engine has a high-pressure exhaust-gas recirculation line and a low-pressure exhaust-gas recirculation line with a low-pressure exhaust-gas recirculation valve. The low-pressure exhaust-gas recirculation line branches off from the exhaust-gas system downstream of a turbine of...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | MANNIGEL DIETER NEE LOTHAR WENDT JUERGEN LARINK JOERG SCHER UWE MUELLER JOERN NITZKE HANS-GEORG JESCHKE JENS LANG THOMAS GROENENDIJK AXEL FREITAG ACHIM ABERLE WERNER |
| description | An internal combustion engine has a high-pressure exhaust-gas recirculation line and a low-pressure exhaust-gas recirculation line with a low-pressure exhaust-gas recirculation valve. The low-pressure exhaust-gas recirculation line branches off from the exhaust-gas system downstream of a turbine of an exhaust-gas turbocharger and opens into a fresh-air system upstream of a compressor of the exhaust-gas turbocharger. An exhaust-gas flap is disposed in the exhaust-gas system downstream from where the low-pressure exhaust-gas recirculation line branches off from the exhaust-gas system. At least one pressure sensor is disposed in the low-pressure exhaust-gas recirculation line and configured such that the at least one pressure sensor determines a pressure difference in the low-pressure exhaust-gas recirculation line between a point upstream of the low-pressure exhaust-gas recirculation valve and a point downstream of the low-pressure exhaust-gas recirculation valve. A method for operating an internal combustion engine is also provided. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US8555864B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US8555864B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US8555864B23</originalsourceid><addsrcrecordid>eNqNjMEKwjAQRHvxIOo_7A_0okZ6tih6Vs9lTbdJIN0NSYp-vlG8Cp6G4b2ZeZXOnCkyetAy3qeUnTAQG8cED5ctYKlPi4XUBhNE0i7qyeNHRO5hpGylh0EiSKBYAJv3yv08XlazAX2i1TcXFRwP1_ZUU5COUkBNTLm7XRqlVLPb7tebP5QXHgBFBg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Internal combustion engine with an exhaust-gas recirculation and method for operating an internal combustion engine</title><source>esp@cenet</source><creator>MANNIGEL DIETER ; NEE LOTHAR ; WENDT JUERGEN ; LARINK JOERG ; SCHER UWE ; MUELLER JOERN ; NITZKE HANS-GEORG ; JESCHKE JENS ; LANG THOMAS ; GROENENDIJK AXEL ; FREITAG ACHIM ; ABERLE WERNER</creator><creatorcontrib>MANNIGEL DIETER ; NEE LOTHAR ; WENDT JUERGEN ; LARINK JOERG ; SCHER UWE ; MUELLER JOERN ; NITZKE HANS-GEORG ; JESCHKE JENS ; LANG THOMAS ; GROENENDIJK AXEL ; FREITAG ACHIM ; ABERLE WERNER</creatorcontrib><description>An internal combustion engine has a high-pressure exhaust-gas recirculation line and a low-pressure exhaust-gas recirculation line with a low-pressure exhaust-gas recirculation valve. The low-pressure exhaust-gas recirculation line branches off from the exhaust-gas system downstream of a turbine of an exhaust-gas turbocharger and opens into a fresh-air system upstream of a compressor of the exhaust-gas turbocharger. An exhaust-gas flap is disposed in the exhaust-gas system downstream from where the low-pressure exhaust-gas recirculation line branches off from the exhaust-gas system. At least one pressure sensor is disposed in the low-pressure exhaust-gas recirculation line and configured such that the at least one pressure sensor determines a pressure difference in the low-pressure exhaust-gas recirculation line between a point upstream of the low-pressure exhaust-gas recirculation valve and a point downstream of the low-pressure exhaust-gas recirculation valve. A method for operating an internal combustion engine is also provided.</description><language>eng</language><subject>BLASTING ; COMBUSTION ENGINES ; COMBUSTION ENGINES IN GENERAL ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; INTERNAL-COMBUSTION PISTON ENGINES ; LIGHTING ; MECHANICAL ENGINEERING ; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF ; WEAPONS</subject><creationdate>2013</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=20131015&DB=EPODOC&CC=US&NR=8555864B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20131015&DB=EPODOC&CC=US&NR=8555864B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MANNIGEL DIETER</creatorcontrib><creatorcontrib>NEE LOTHAR</creatorcontrib><creatorcontrib>WENDT JUERGEN</creatorcontrib><creatorcontrib>LARINK JOERG</creatorcontrib><creatorcontrib>SCHER UWE</creatorcontrib><creatorcontrib>MUELLER JOERN</creatorcontrib><creatorcontrib>NITZKE HANS-GEORG</creatorcontrib><creatorcontrib>JESCHKE JENS</creatorcontrib><creatorcontrib>LANG THOMAS</creatorcontrib><creatorcontrib>GROENENDIJK AXEL</creatorcontrib><creatorcontrib>FREITAG ACHIM</creatorcontrib><creatorcontrib>ABERLE WERNER</creatorcontrib><title>Internal combustion engine with an exhaust-gas recirculation and method for operating an internal combustion engine</title><description>An internal combustion engine has a high-pressure exhaust-gas recirculation line and a low-pressure exhaust-gas recirculation line with a low-pressure exhaust-gas recirculation valve. The low-pressure exhaust-gas recirculation line branches off from the exhaust-gas system downstream of a turbine of an exhaust-gas turbocharger and opens into a fresh-air system upstream of a compressor of the exhaust-gas turbocharger. An exhaust-gas flap is disposed in the exhaust-gas system downstream from where the low-pressure exhaust-gas recirculation line branches off from the exhaust-gas system. At least one pressure sensor is disposed in the low-pressure exhaust-gas recirculation line and configured such that the at least one pressure sensor determines a pressure difference in the low-pressure exhaust-gas recirculation line between a point upstream of the low-pressure exhaust-gas recirculation valve and a point downstream of the low-pressure exhaust-gas recirculation valve. A method for operating an internal combustion engine is also provided.</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>COMBUSTION ENGINES IN GENERAL</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>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjMEKwjAQRHvxIOo_7A_0okZ6tih6Vs9lTbdJIN0NSYp-vlG8Cp6G4b2ZeZXOnCkyetAy3qeUnTAQG8cED5ctYKlPi4XUBhNE0i7qyeNHRO5hpGylh0EiSKBYAJv3yv08XlazAX2i1TcXFRwP1_ZUU5COUkBNTLm7XRqlVLPb7tebP5QXHgBFBg</recordid><startdate>20131015</startdate><enddate>20131015</enddate><creator>MANNIGEL DIETER</creator><creator>NEE LOTHAR</creator><creator>WENDT JUERGEN</creator><creator>LARINK JOERG</creator><creator>SCHER UWE</creator><creator>MUELLER JOERN</creator><creator>NITZKE HANS-GEORG</creator><creator>JESCHKE JENS</creator><creator>LANG THOMAS</creator><creator>GROENENDIJK AXEL</creator><creator>FREITAG ACHIM</creator><creator>ABERLE WERNER</creator><scope>EVB</scope></search><sort><creationdate>20131015</creationdate><title>Internal combustion engine with an exhaust-gas recirculation and method for operating an internal combustion engine</title><author>MANNIGEL DIETER ; NEE LOTHAR ; WENDT JUERGEN ; LARINK JOERG ; SCHER UWE ; MUELLER JOERN ; NITZKE HANS-GEORG ; JESCHKE JENS ; LANG THOMAS ; GROENENDIJK AXEL ; FREITAG ACHIM ; ABERLE WERNER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US8555864B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2013</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>COMBUSTION ENGINES IN GENERAL</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>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>MANNIGEL DIETER</creatorcontrib><creatorcontrib>NEE LOTHAR</creatorcontrib><creatorcontrib>WENDT JUERGEN</creatorcontrib><creatorcontrib>LARINK JOERG</creatorcontrib><creatorcontrib>SCHER UWE</creatorcontrib><creatorcontrib>MUELLER JOERN</creatorcontrib><creatorcontrib>NITZKE HANS-GEORG</creatorcontrib><creatorcontrib>JESCHKE JENS</creatorcontrib><creatorcontrib>LANG THOMAS</creatorcontrib><creatorcontrib>GROENENDIJK AXEL</creatorcontrib><creatorcontrib>FREITAG ACHIM</creatorcontrib><creatorcontrib>ABERLE WERNER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MANNIGEL DIETER</au><au>NEE LOTHAR</au><au>WENDT JUERGEN</au><au>LARINK JOERG</au><au>SCHER UWE</au><au>MUELLER JOERN</au><au>NITZKE HANS-GEORG</au><au>JESCHKE JENS</au><au>LANG THOMAS</au><au>GROENENDIJK AXEL</au><au>FREITAG ACHIM</au><au>ABERLE WERNER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Internal combustion engine with an exhaust-gas recirculation and method for operating an internal combustion engine</title><date>2013-10-15</date><risdate>2013</risdate><abstract>An internal combustion engine has a high-pressure exhaust-gas recirculation line and a low-pressure exhaust-gas recirculation line with a low-pressure exhaust-gas recirculation valve. The low-pressure exhaust-gas recirculation line branches off from the exhaust-gas system downstream of a turbine of an exhaust-gas turbocharger and opens into a fresh-air system upstream of a compressor of the exhaust-gas turbocharger. An exhaust-gas flap is disposed in the exhaust-gas system downstream from where the low-pressure exhaust-gas recirculation line branches off from the exhaust-gas system. At least one pressure sensor is disposed in the low-pressure exhaust-gas recirculation line and configured such that the at least one pressure sensor determines a pressure difference in the low-pressure exhaust-gas recirculation line between a point upstream of the low-pressure exhaust-gas recirculation valve and a point downstream of the low-pressure exhaust-gas recirculation valve. A method for operating an internal combustion engine is also provided.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_US8555864B2 |
| source | esp@cenet |
| subjects | BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS |
| title | Internal combustion engine with an exhaust-gas recirculation and method for operating an internal combustion engine |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-08T11%3A48%3A32IST&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=MANNIGEL%20DIETER&rft.date=2013-10-15&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS8555864B2%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 |