Injection correction method for fuel injector involves measuring correction values for fuel injector at several checkpoints, and determining components of fuel injector causing discrepancies in fuel injection based on measured values
The method involves measuring and storing the correction values for a fuel injector (18) at several checkpoints. Individual components of the fuel injector causing discrepancies in fuel injection are then determined based on the measured correction values. The components may be determined using line...
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| description | The method involves measuring and storing the correction values for a fuel injector (18) at several checkpoints. Individual components of the fuel injector causing discrepancies in fuel injection are then determined based on the measured correction values. The components may be determined using linear equations, simulation or experiments.
Ein Verfahren zum Korrigieren des Einspritzverhaltens von wenigstens einem Injektor mit den Verfahrensschritten: DOLLAR A - Messung und Speicherung der Korrekturmenge mindestens eines Injektors an mehreren Prüfpunkten; DOLLAR A - Steuern des Injektors unter Berücksichtigung der gespeicherten Korrekturmengen, DOLLAR A ist gekennzeichnet durch folgende Verfahrensschritte: DOLLAR A - Bestimmung der durch Einzelkomponenten des Injektors hervorgerufenen Mengenabweichungen, aus den an unterschiedlichen Prüfpunkten gemessenen Korrekturmengen unter der Annahme, daß die Mengenabweichungen jeweils linear zu den Korrekturmengen beitragen. |
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Ein Verfahren zum Korrigieren des Einspritzverhaltens von wenigstens einem Injektor mit den Verfahrensschritten: DOLLAR A - Messung und Speicherung der Korrekturmenge mindestens eines Injektors an mehreren Prüfpunkten; DOLLAR A - Steuern des Injektors unter Berücksichtigung der gespeicherten Korrekturmengen, DOLLAR A ist gekennzeichnet durch folgende Verfahrensschritte: DOLLAR A - Bestimmung der durch Einzelkomponenten des Injektors hervorgerufenen Mengenabweichungen, aus den an unterschiedlichen Prüfpunkten gemessenen Korrekturmengen unter der Annahme, daß die Mengenabweichungen jeweils linear zu den Korrekturmengen beitragen.</description><edition>7</edition><language>eng ; ger</language><subject>BLASTING ; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION ; COMBUSTION ENGINES ; CONTROLLING COMBUSTION ENGINES ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MECHANICAL ENGINEERING ; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; WEAPONS</subject><creationdate>2005</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=20051208&DB=EPODOC&CC=DE&NR=102004023067A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20051208&DB=EPODOC&CC=DE&NR=102004023067A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NECKER, FRIEDER</creatorcontrib><title>Injection correction method for fuel injector involves measuring correction values for fuel injector at several checkpoints, and determining components of fuel injector causing discrepancies in fuel injection based on measured values</title><description>The method involves measuring and storing the correction values for a fuel injector (18) at several checkpoints. Individual components of the fuel injector causing discrepancies in fuel injection are then determined based on the measured correction values. The components may be determined using linear equations, simulation or experiments.
Ein Verfahren zum Korrigieren des Einspritzverhaltens von wenigstens einem Injektor mit den Verfahrensschritten: DOLLAR A - Messung und Speicherung der Korrekturmenge mindestens eines Injektors an mehreren Prüfpunkten; DOLLAR A - Steuern des Injektors unter Berücksichtigung der gespeicherten Korrekturmengen, DOLLAR A ist gekennzeichnet durch folgende Verfahrensschritte: DOLLAR A - Bestimmung der durch Einzelkomponenten des Injektors hervorgerufenen Mengenabweichungen, aus den an unterschiedlichen Prüfpunkten gemessenen Korrekturmengen unter der Annahme, daß die Mengenabweichungen jeweils linear zu den Korrekturmengen beitragen.</description><subject>BLASTING</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</subject><subject>COMBUSTION ENGINES</subject><subject>CONTROLLING COMBUSTION ENGINES</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNj7FuAjEMhm_pUFHewUu3IgWo2rkqoHZnR27iA7c5O4pz9859i-aAAcHSybb8_b9_3ze_n_JNvrAKeM353HZUDhqg1QxtTxH4CNWJZdA4kFUCrc8s-0vZgLGvu1sZFjAaKGMEfyD_k5Sl2BOgBAhUKHcsJ68uqVDdgbZXHh57G5nA5jMlFM_1FsslNob4QqMAxyfGiLU_xXpo7lqMRtNznTSPm_X2_WNGSXdkCT0Jld1qPXcL557dYuleXt_my_9yfxXKc84</recordid><startdate>20051208</startdate><enddate>20051208</enddate><creator>NECKER, FRIEDER</creator><scope>EVB</scope></search><sort><creationdate>20051208</creationdate><title>Injection correction method for fuel injector involves measuring correction values for fuel injector at several checkpoints, and determining components of fuel injector causing discrepancies in fuel injection based on measured values</title><author>NECKER, FRIEDER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE102004023067A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; ger</language><creationdate>2005</creationdate><topic>BLASTING</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</topic><topic>COMBUSTION ENGINES</topic><topic>CONTROLLING COMBUSTION ENGINES</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>NECKER, FRIEDER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NECKER, FRIEDER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Injection correction method for fuel injector involves measuring correction values for fuel injector at several checkpoints, and determining components of fuel injector causing discrepancies in fuel injection based on measured values</title><date>2005-12-08</date><risdate>2005</risdate><abstract>The method involves measuring and storing the correction values for a fuel injector (18) at several checkpoints. Individual components of the fuel injector causing discrepancies in fuel injection are then determined based on the measured correction values. The components may be determined using linear equations, simulation or experiments.
Ein Verfahren zum Korrigieren des Einspritzverhaltens von wenigstens einem Injektor mit den Verfahrensschritten: DOLLAR A - Messung und Speicherung der Korrekturmenge mindestens eines Injektors an mehreren Prüfpunkten; DOLLAR A - Steuern des Injektors unter Berücksichtigung der gespeicherten Korrekturmengen, DOLLAR A ist gekennzeichnet durch folgende Verfahrensschritte: DOLLAR A - Bestimmung der durch Einzelkomponenten des Injektors hervorgerufenen Mengenabweichungen, aus den an unterschiedlichen Prüfpunkten gemessenen Korrekturmengen unter der Annahme, daß die Mengenabweichungen jeweils linear zu den Korrekturmengen beitragen.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; ger |
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| subjects | BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS |
| title | Injection correction method for fuel injector involves measuring correction values for fuel injector at several checkpoints, and determining components of fuel injector causing discrepancies in fuel injection based on measured values |
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