EXHAUST SYSTEM AND METHOD FOR AN INTERNAL COMBUSTION ENGINE
An exhaust system and method for optimizing the efficiency of an internal combustion engine from which spent gas emerges. Spent gas is fed to an exhaust housing that accommodates a venturi. Part of the spent gas travels through the venturi and part travels outside the venturi. Across the mouth of th...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre |
| 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 | BROWN, JULIE N REINKE, PAUL E |
| description | An exhaust system and method for optimizing the efficiency of an internal combustion engine from which spent gas emerges. Spent gas is fed to an exhaust housing that accommodates a venturi. Part of the spent gas travels through the venturi and part travels outside the venturi. Across the mouth of the venturi sits a directing valve plate that can be moved, thereby opening or closing the path through the venturi. Some of the spent gas is reflected rearwardly from the venturi and thus reenters the cylinder. Upon doing so, the reflected spent gas occupies some of the space above the piston, lowers combustion pressure and reduces the velocity and pressure of the gas flow emerging therefrom.
L'invention concerne un système d'échappement et un procédé pour optimiser le rendement d'un moteur à combustion interne d'où sortent des gaz brûlés. Les gaz brûlés sont alimentés dans un boîtier d'échappement où est logé un venturi. Une partie des gaz brûlés traverse le venturi et une partie circule à l'extérieur du venturi. En travers de l'embouchure du venturi se trouve un disque de vanne d'aiguillage qui peut être déplacé, ouvrant ou fermant de ce fait le passage à travers le venturi. Une fraction des gaz brûlés est renvoyée vers l'arrière depuis le venturi et entre ainsi à nouveau dans le cylindre. Ce faisant, les gaz brûlés renvoyés occupent une partie de l'espace au-dessus du piston, abaissent la pression de combustion et réduisent la vitesse et la pression de l'écoulement gazeux s'échappant du cylindre. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2013103755A2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2013103755A2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2013103755A23</originalsourceid><addsrcrecordid>eNrjZLB2jfBwDA0OUQiODA5x9VVw9HNR8HUN8fB3UXDzDwJyFTz9QlyD_Bx9FJz9fZ2AKj39_RRc_dw9_Vx5GFjTEnOKU3mhNDeDsptriLOHbmpBfnxqcUFicmpeakl8uL-RgaGxoYGxuampo5ExcaoAg54qMQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>EXHAUST SYSTEM AND METHOD FOR AN INTERNAL COMBUSTION ENGINE</title><source>esp@cenet</source><creator>BROWN, JULIE N ; REINKE, PAUL E</creator><creatorcontrib>BROWN, JULIE N ; REINKE, PAUL E</creatorcontrib><description>An exhaust system and method for optimizing the efficiency of an internal combustion engine from which spent gas emerges. Spent gas is fed to an exhaust housing that accommodates a venturi. Part of the spent gas travels through the venturi and part travels outside the venturi. Across the mouth of the venturi sits a directing valve plate that can be moved, thereby opening or closing the path through the venturi. Some of the spent gas is reflected rearwardly from the venturi and thus reenters the cylinder. Upon doing so, the reflected spent gas occupies some of the space above the piston, lowers combustion pressure and reduces the velocity and pressure of the gas flow emerging therefrom.
L'invention concerne un système d'échappement et un procédé pour optimiser le rendement d'un moteur à combustion interne d'où sortent des gaz brûlés. Les gaz brûlés sont alimentés dans un boîtier d'échappement où est logé un venturi. Une partie des gaz brûlés traverse le venturi et une partie circule à l'extérieur du venturi. En travers de l'embouchure du venturi se trouve un disque de vanne d'aiguillage qui peut être déplacé, ouvrant ou fermant de ce fait le passage à travers le venturi. Une fraction des gaz brûlés est renvoyée vers l'arrière depuis le venturi et entre ainsi à nouveau dans le cylindre. Ce faisant, les gaz brûlés renvoyés occupent une partie de l'espace au-dessus du piston, abaissent la pression de combustion et réduisent la vitesse et la pression de l'écoulement gazeux s'échappant du cylindre.</description><language>eng ; fre</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 ; 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>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=20130711&DB=EPODOC&CC=WO&NR=2013103755A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130711&DB=EPODOC&CC=WO&NR=2013103755A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BROWN, JULIE N</creatorcontrib><creatorcontrib>REINKE, PAUL E</creatorcontrib><title>EXHAUST SYSTEM AND METHOD FOR AN INTERNAL COMBUSTION ENGINE</title><description>An exhaust system and method for optimizing the efficiency of an internal combustion engine from which spent gas emerges. Spent gas is fed to an exhaust housing that accommodates a venturi. Part of the spent gas travels through the venturi and part travels outside the venturi. Across the mouth of the venturi sits a directing valve plate that can be moved, thereby opening or closing the path through the venturi. Some of the spent gas is reflected rearwardly from the venturi and thus reenters the cylinder. Upon doing so, the reflected spent gas occupies some of the space above the piston, lowers combustion pressure and reduces the velocity and pressure of the gas flow emerging therefrom.
L'invention concerne un système d'échappement et un procédé pour optimiser le rendement d'un moteur à combustion interne d'où sortent des gaz brûlés. Les gaz brûlés sont alimentés dans un boîtier d'échappement où est logé un venturi. Une partie des gaz brûlés traverse le venturi et une partie circule à l'extérieur du venturi. En travers de l'embouchure du venturi se trouve un disque de vanne d'aiguillage qui peut être déplacé, ouvrant ou fermant de ce fait le passage à travers le venturi. Une fraction des gaz brûlés est renvoyée vers l'arrière depuis le venturi et entre ainsi à nouveau dans le cylindre. Ce faisant, les gaz brûlés renvoyés occupent une partie de l'espace au-dessus du piston, abaissent la pression de combustion et réduisent la vitesse et la pression de l'écoulement gazeux s'échappant du cylindre.</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>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>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB2jfBwDA0OUQiODA5x9VVw9HNR8HUN8fB3UXDzDwJyFTz9QlyD_Bx9FJz9fZ2AKj39_RRc_dw9_Vx5GFjTEnOKU3mhNDeDsptriLOHbmpBfnxqcUFicmpeakl8uL-RgaGxoYGxuampo5ExcaoAg54qMQ</recordid><startdate>20130711</startdate><enddate>20130711</enddate><creator>BROWN, JULIE N</creator><creator>REINKE, PAUL E</creator><scope>EVB</scope></search><sort><creationdate>20130711</creationdate><title>EXHAUST SYSTEM AND METHOD FOR AN INTERNAL COMBUSTION ENGINE</title><author>BROWN, JULIE N ; REINKE, PAUL E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2013103755A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2013</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>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>BROWN, JULIE N</creatorcontrib><creatorcontrib>REINKE, PAUL E</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BROWN, JULIE N</au><au>REINKE, PAUL E</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>EXHAUST SYSTEM AND METHOD FOR AN INTERNAL COMBUSTION ENGINE</title><date>2013-07-11</date><risdate>2013</risdate><abstract>An exhaust system and method for optimizing the efficiency of an internal combustion engine from which spent gas emerges. Spent gas is fed to an exhaust housing that accommodates a venturi. Part of the spent gas travels through the venturi and part travels outside the venturi. Across the mouth of the venturi sits a directing valve plate that can be moved, thereby opening or closing the path through the venturi. Some of the spent gas is reflected rearwardly from the venturi and thus reenters the cylinder. Upon doing so, the reflected spent gas occupies some of the space above the piston, lowers combustion pressure and reduces the velocity and pressure of the gas flow emerging therefrom.
L'invention concerne un système d'échappement et un procédé pour optimiser le rendement d'un moteur à combustion interne d'où sortent des gaz brûlés. Les gaz brûlés sont alimentés dans un boîtier d'échappement où est logé un venturi. Une partie des gaz brûlés traverse le venturi et une partie circule à l'extérieur du venturi. En travers de l'embouchure du venturi se trouve un disque de vanne d'aiguillage qui peut être déplacé, ouvrant ou fermant de ce fait le passage à travers le venturi. Une fraction des gaz brûlés est renvoyée vers l'arrière depuis le venturi et entre ainsi à nouveau dans le cylindre. Ce faisant, les gaz brûlés renvoyés occupent une partie de l'espace au-dessus du piston, abaissent la pression de combustion et réduisent la vitesse et la pression de l'écoulement gazeux s'échappant du cylindre.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre |
| recordid | cdi_epo_espacenet_WO2013103755A2 |
| 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 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 | EXHAUST SYSTEM AND METHOD FOR 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=2025-01-13T06%3A38%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=BROWN,%20JULIE%20N&rft.date=2013-07-11&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EWO2013103755A2%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 |