A COMBUSTION DEVICE
A combustor (1) has a swirler (22). The swirler has mixing channels (40), the mixing channels having a height/width aspect ratio of less than (2). A secondary fuel inlet (32) is located downstream of mixing channel (40) and may be in a zone (65) of separated flow. Primary fuel admission may be throu...
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| creator | NORSTER, ERIC |
| description | A combustor (1) has a swirler (22). The swirler has mixing channels (40), the mixing channels having a height/width aspect ratio of less than (2). A secondary fuel inlet (32) is located downstream of mixing channel (40) and may be in a zone (65) of separated flow. Primary fuel admission may be through a threaded or push fit circular movable plug (100). The plug (100) may be conveniently removed for calibration purposes and may have a bell-mouthed entrance.
La présente invention concerne une chambre de combustion (1) équipée d'une coupelle de turbulence (22). Cette coupelle de turbulence est équipée de canaux mélangeurs (40) présentant un rapport d'aspect hauteur/largeur inférieur à 2. En aval du canal mélangeur (40) se trouve un orifice secondaire d'admission de combustible (32), éventuellement dans une zone (65) séparée du flux. L'admission du combustible primaire peut se faire au travers d'un insert (100) mobile circulaire fileté ou ajusté légèrement dur. Cet insert (100) peut se retirer facilement pour l'étalonnage, et présenter un entonnement. |
| format | Patent |
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La présente invention concerne une chambre de combustion (1) équipée d'une coupelle de turbulence (22). Cette coupelle de turbulence est équipée de canaux mélangeurs (40) présentant un rapport d'aspect hauteur/largeur inférieur à 2. En aval du canal mélangeur (40) se trouve un orifice secondaire d'admission de combustible (32), éventuellement dans une zone (65) séparée du flux. L'admission du combustible primaire peut se faire au travers d'un insert (100) mobile circulaire fileté ou ajusté légèrement dur. Cet insert (100) peut se retirer facilement pour l'étalonnage, et présenter un entonnement.</description><edition>7</edition><language>eng ; fre</language><subject>BLASTING ; BURNERS ; COMBUSTION APPARATUS ; COMBUSTION PROCESSES ; GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; WEAPONS</subject><creationdate>2004</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=20040812&DB=EPODOC&CC=WO&NR=2004057236A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20040812&DB=EPODOC&CC=WO&NR=2004057236A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NORSTER, ERIC</creatorcontrib><title>A COMBUSTION DEVICE</title><description>A combustor (1) has a swirler (22). The swirler has mixing channels (40), the mixing channels having a height/width aspect ratio of less than (2). A secondary fuel inlet (32) is located downstream of mixing channel (40) and may be in a zone (65) of separated flow. Primary fuel admission may be through a threaded or push fit circular movable plug (100). The plug (100) may be conveniently removed for calibration purposes and may have a bell-mouthed entrance.
La présente invention concerne une chambre de combustion (1) équipée d'une coupelle de turbulence (22). Cette coupelle de turbulence est équipée de canaux mélangeurs (40) présentant un rapport d'aspect hauteur/largeur inférieur à 2. En aval du canal mélangeur (40) se trouve un orifice secondaire d'admission de combustible (32), éventuellement dans une zone (65) séparée du flux. L'admission du combustible primaire peut se faire au travers d'un insert (100) mobile circulaire fileté ou ajusté légèrement dur. Cet insert (100) peut se retirer facilement pour l'étalonnage, et présenter un entonnement.</description><subject>BLASTING</subject><subject>BURNERS</subject><subject>COMBUSTION APPARATUS</subject><subject>COMBUSTION PROCESSES</subject><subject>GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBB2VHD293UKDQ7x9PdTcHEN83R25WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgYGJgam5kbGZo7GxsSpAgDF4h8c</recordid><startdate>20040812</startdate><enddate>20040812</enddate><creator>NORSTER, ERIC</creator><scope>EVB</scope></search><sort><creationdate>20040812</creationdate><title>A COMBUSTION DEVICE</title><author>NORSTER, ERIC</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2004057236A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2004</creationdate><topic>BLASTING</topic><topic>BURNERS</topic><topic>COMBUSTION APPARATUS</topic><topic>COMBUSTION PROCESSES</topic><topic>GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>NORSTER, ERIC</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NORSTER, ERIC</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A COMBUSTION DEVICE</title><date>2004-08-12</date><risdate>2004</risdate><abstract>A combustor (1) has a swirler (22). The swirler has mixing channels (40), the mixing channels having a height/width aspect ratio of less than (2). A secondary fuel inlet (32) is located downstream of mixing channel (40) and may be in a zone (65) of separated flow. Primary fuel admission may be through a threaded or push fit circular movable plug (100). The plug (100) may be conveniently removed for calibration purposes and may have a bell-mouthed entrance.
La présente invention concerne une chambre de combustion (1) équipée d'une coupelle de turbulence (22). Cette coupelle de turbulence est équipée de canaux mélangeurs (40) présentant un rapport d'aspect hauteur/largeur inférieur à 2. En aval du canal mélangeur (40) se trouve un orifice secondaire d'admission de combustible (32), éventuellement dans une zone (65) séparée du flux. L'admission du combustible primaire peut se faire au travers d'un insert (100) mobile circulaire fileté ou ajusté légèrement dur. Cet insert (100) peut se retirer facilement pour l'étalonnage, et présenter un entonnement.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
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| subjects | BLASTING BURNERS COMBUSTION APPARATUS COMBUSTION PROCESSES GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS |
| title | A COMBUSTION DEVICE |
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