Device for producing a desired value of a control parameter of an internal combustion engine
PCT No. PCT/EP89/00925 Sec. 371 Date May 13, 1991 Sec. 102(e) Date May 13, 1991 PCT Filed Aug. 3, 1989 PCT Pub. No. WO91/02148 PCT Pub. Date Feb. 21, 1991.In a device for adjusting the injection timing in a diesel engine fitted with EDC, a basic value (SBGWs) of injection timing for operation in the...
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 | KULL HERMANN SEHER DIETER BIRK MANFRED FENCHEL REINHARD ENGEL GERHARD |
| description | PCT No. PCT/EP89/00925 Sec. 371 Date May 13, 1991 Sec. 102(e) Date May 13, 1991 PCT Filed Aug. 3, 1989 PCT Pub. No. WO91/02148 PCT Pub. Date Feb. 21, 1991.In a device for adjusting the injection timing in a diesel engine fitted with EDC, a basic value (SBGWs) of injection timing for operation in the static or steady state is stored in a first characteristic field (20) and a basic value (SBGWd) for operation in the dynamic or unsteady state such as acceleration and deceleration is stored in a second characteristic field (22). These basic values are dependent on desired injected fuel quantity (Q) and engine speed (n). The characteristic field (20) for the static state is designed empirically or otherwise to optimize fuel consumption whereas the characteristic field (22) for the dynamic state is designed for minimum pollutant emission. A gradual changeover from one mode to the other is achieved by the gradual change of a multiplying factor (c) from 0 to 1 or vice versa responsively to dQ/dt departing significantly from zero or becoming zero. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US5261378A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US5261378A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US5261378A3</originalsourceid><addsrcrecordid>eNqFir0KAjEQBq-xEPUZ3Bew0MOfVvzBXu2EY819OQK53ZDk7vkNYm81wzDT6nXG6AzIaqQQtR2Mk46YWiQX0dLIfgCpLcmo5KieAkfukRG_WchJcWFfhv49pOxUCNI5wbyaWPYJix9n1fJ6eZxuKwRtkAIbCHLzvG83u3W9Pxzr_8cHjdw63w</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Device for producing a desired value of a control parameter of an internal combustion engine</title><source>esp@cenet</source><creator>KULL; HERMANN ; SEHER; DIETER ; BIRK; MANFRED ; FENCHEL; REINHARD ; ENGEL; GERHARD</creator><creatorcontrib>KULL; HERMANN ; SEHER; DIETER ; BIRK; MANFRED ; FENCHEL; REINHARD ; ENGEL; GERHARD</creatorcontrib><description>PCT No. PCT/EP89/00925 Sec. 371 Date May 13, 1991 Sec. 102(e) Date May 13, 1991 PCT Filed Aug. 3, 1989 PCT Pub. No. WO91/02148 PCT Pub. Date Feb. 21, 1991.In a device for adjusting the injection timing in a diesel engine fitted with EDC, a basic value (SBGWs) of injection timing for operation in the static or steady state is stored in a first characteristic field (20) and a basic value (SBGWd) for operation in the dynamic or unsteady state such as acceleration and deceleration is stored in a second characteristic field (22). These basic values are dependent on desired injected fuel quantity (Q) and engine speed (n). The characteristic field (20) for the static state is designed empirically or otherwise to optimize fuel consumption whereas the characteristic field (22) for the dynamic state is designed for minimum pollutant emission. A gradual changeover from one mode to the other is achieved by the gradual change of a multiplying factor (c) from 0 to 1 or vice versa responsively to dQ/dt departing significantly from zero or becoming zero.</description><edition>5</edition><language>eng</language><subject>BLASTING ; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION ; COMBUSTION ENGINES ; COMBUSTION ENGINES IN GENERAL ; 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 ; INTERNAL-COMBUSTION PISTON ENGINES ; LIGHTING ; MECHANICAL ENGINEERING ; 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>1993</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=19931116&DB=EPODOC&CC=US&NR=5261378A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19931116&DB=EPODOC&CC=US&NR=5261378A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KULL; HERMANN</creatorcontrib><creatorcontrib>SEHER; DIETER</creatorcontrib><creatorcontrib>BIRK; MANFRED</creatorcontrib><creatorcontrib>FENCHEL; REINHARD</creatorcontrib><creatorcontrib>ENGEL; GERHARD</creatorcontrib><title>Device for producing a desired value of a control parameter of an internal combustion engine</title><description>PCT No. PCT/EP89/00925 Sec. 371 Date May 13, 1991 Sec. 102(e) Date May 13, 1991 PCT Filed Aug. 3, 1989 PCT Pub. No. WO91/02148 PCT Pub. Date Feb. 21, 1991.In a device for adjusting the injection timing in a diesel engine fitted with EDC, a basic value (SBGWs) of injection timing for operation in the static or steady state is stored in a first characteristic field (20) and a basic value (SBGWd) for operation in the dynamic or unsteady state such as acceleration and deceleration is stored in a second characteristic field (22). These basic values are dependent on desired injected fuel quantity (Q) and engine speed (n). The characteristic field (20) for the static state is designed empirically or otherwise to optimize fuel consumption whereas the characteristic field (22) for the dynamic state is designed for minimum pollutant emission. A gradual changeover from one mode to the other is achieved by the gradual change of a multiplying factor (c) from 0 to 1 or vice versa responsively to dQ/dt departing significantly from zero or becoming zero.</description><subject>BLASTING</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</subject><subject>COMBUSTION ENGINES</subject><subject>COMBUSTION ENGINES IN GENERAL</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>INTERNAL-COMBUSTION PISTON ENGINES</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</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>1993</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFir0KAjEQBq-xEPUZ3Bew0MOfVvzBXu2EY819OQK53ZDk7vkNYm81wzDT6nXG6AzIaqQQtR2Mk46YWiQX0dLIfgCpLcmo5KieAkfukRG_WchJcWFfhv49pOxUCNI5wbyaWPYJix9n1fJ6eZxuKwRtkAIbCHLzvG83u3W9Pxzr_8cHjdw63w</recordid><startdate>19931116</startdate><enddate>19931116</enddate><creator>KULL; HERMANN</creator><creator>SEHER; DIETER</creator><creator>BIRK; MANFRED</creator><creator>FENCHEL; REINHARD</creator><creator>ENGEL; GERHARD</creator><scope>EVB</scope></search><sort><creationdate>19931116</creationdate><title>Device for producing a desired value of a control parameter of an internal combustion engine</title><author>KULL; HERMANN ; SEHER; DIETER ; BIRK; MANFRED ; FENCHEL; REINHARD ; ENGEL; GERHARD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US5261378A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1993</creationdate><topic>BLASTING</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</topic><topic>COMBUSTION ENGINES</topic><topic>COMBUSTION ENGINES IN GENERAL</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>INTERNAL-COMBUSTION PISTON ENGINES</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</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>KULL; HERMANN</creatorcontrib><creatorcontrib>SEHER; DIETER</creatorcontrib><creatorcontrib>BIRK; MANFRED</creatorcontrib><creatorcontrib>FENCHEL; REINHARD</creatorcontrib><creatorcontrib>ENGEL; GERHARD</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KULL; HERMANN</au><au>SEHER; DIETER</au><au>BIRK; MANFRED</au><au>FENCHEL; REINHARD</au><au>ENGEL; GERHARD</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Device for producing a desired value of a control parameter of an internal combustion engine</title><date>1993-11-16</date><risdate>1993</risdate><abstract>PCT No. PCT/EP89/00925 Sec. 371 Date May 13, 1991 Sec. 102(e) Date May 13, 1991 PCT Filed Aug. 3, 1989 PCT Pub. No. WO91/02148 PCT Pub. Date Feb. 21, 1991.In a device for adjusting the injection timing in a diesel engine fitted with EDC, a basic value (SBGWs) of injection timing for operation in the static or steady state is stored in a first characteristic field (20) and a basic value (SBGWd) for operation in the dynamic or unsteady state such as acceleration and deceleration is stored in a second characteristic field (22). These basic values are dependent on desired injected fuel quantity (Q) and engine speed (n). The characteristic field (20) for the static state is designed empirically or otherwise to optimize fuel consumption whereas the characteristic field (22) for the dynamic state is designed for minimum pollutant emission. A gradual changeover from one mode to the other is achieved by the gradual change of a multiplying factor (c) from 0 to 1 or vice versa responsively to dQ/dt departing significantly from zero or becoming zero.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_US5261378A |
| source | esp@cenet |
| subjects | BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL 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 INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS |
| title | Device for producing a desired value of a control parameter of 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=2025-02-05T14%3A35%3A41IST&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=KULL;%20HERMANN&rft.date=1993-11-16&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS5261378A%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 |