FUEL INJECTOR WITH DUAL MAIN FUEL INJECTION
A fuel injector (600) for a gas turbine engine (100) is disclosed. The fuel injector (600) includes two primary tubes, a secondary tube (603), a primary gas gallery (643), and a secondary gas gallery (644). The two primary tubes are connected in a parallel configuration to provide a main gas fuel to...
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| creator | RAMOTOWSKI, Michael John SPIVEY, Sean Kelly PIPER, James Scott CRAMB, Donald James |
| description | A fuel injector (600) for a gas turbine engine (100) is disclosed. The fuel injector (600) includes two primary tubes, a secondary tube (603), a primary gas gallery (643), and a secondary gas gallery (644). The two primary tubes are connected in a parallel configuration to provide a main gas fuel to the primary gas gallery (643). The secondary tube (603) provides the main gas fuel to the secondary gas gallery (644) independent from the two primary tubes and the primary gas gallery (643). The primary gas gallery (643) and the secondary gas gallery (644) provide the main gas fuel to a premix passage (669) independently allowing for robust control of the gas turbine engine (100).
La présente invention concerne un injecteur de carburant (600) pour un moteur à turbine à gaz (100). L'injecteur de carburant (600) comprend deux tubes primaires, un tube secondaire (603), une galerie de gaz primaire (643), et une galerie de gaz secondaire (644). Les deux tubes primaires sont raccordés dans une configuration parallèle pour fournir un carburant gazeux principal à la galerie de gaz primaire (643). Le tube secondaire (603) fournit le combustible gazeux principal à la galerie de gaz secondaire (644) indépendamment des deux tubes primaires et de la galerie de gaz primaire (643). La galerie de gaz primaire (643) et la galerie de gaz secondaire (144) fournissent le combustible gazeux principal à un passage de prémélange (669) permettant indépendamment la commande robuste du moteur à turbine à gaz (100). |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2017120039A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2017120039A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2017120039A13</originalsourceid><addsrcrecordid>eNrjZNB2C3X1UfD083J1DvEPUgj3DPFQcAl19FHwdfT0U0CS9PT342FgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgaG5oZGBgbGlo6GxsSpAgDu_SWU</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>FUEL INJECTOR WITH DUAL MAIN FUEL INJECTION</title><source>esp@cenet</source><creator>RAMOTOWSKI, Michael John ; SPIVEY, Sean Kelly ; PIPER, James Scott ; CRAMB, Donald James</creator><creatorcontrib>RAMOTOWSKI, Michael John ; SPIVEY, Sean Kelly ; PIPER, James Scott ; CRAMB, Donald James</creatorcontrib><description>A fuel injector (600) for a gas turbine engine (100) is disclosed. The fuel injector (600) includes two primary tubes, a secondary tube (603), a primary gas gallery (643), and a secondary gas gallery (644). The two primary tubes are connected in a parallel configuration to provide a main gas fuel to the primary gas gallery (643). The secondary tube (603) provides the main gas fuel to the secondary gas gallery (644) independent from the two primary tubes and the primary gas gallery (643). The primary gas gallery (643) and the secondary gas gallery (644) provide the main gas fuel to a premix passage (669) independently allowing for robust control of the gas turbine engine (100).
La présente invention concerne un injecteur de carburant (600) pour un moteur à turbine à gaz (100). L'injecteur de carburant (600) comprend deux tubes primaires, un tube secondaire (603), une galerie de gaz primaire (643), et une galerie de gaz secondaire (644). Les deux tubes primaires sont raccordés dans une configuration parallèle pour fournir un carburant gazeux principal à la galerie de gaz primaire (643). Le tube secondaire (603) fournit le combustible gazeux principal à la galerie de gaz secondaire (644) indépendamment des deux tubes primaires et de la galerie de gaz primaire (643). La galerie de gaz primaire (643) et la galerie de gaz secondaire (144) fournissent le combustible gazeux principal à un passage de prémélange (669) permettant indépendamment la commande robuste du moteur à turbine à gaz (100).</description><language>eng ; fre</language><subject>AIR INTAKES FOR JET-PROPULSION PLANTS ; BLASTING ; COMBUSTION APPARATUS ; COMBUSTION ENGINES ; COMBUSTION PROCESSES ; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ; GAS-TURBINE PLANTS ; GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MECHANICAL ENGINEERING ; WEAPONS</subject><creationdate>2017</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=20170713&DB=EPODOC&CC=WO&NR=2017120039A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170713&DB=EPODOC&CC=WO&NR=2017120039A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RAMOTOWSKI, Michael John</creatorcontrib><creatorcontrib>SPIVEY, Sean Kelly</creatorcontrib><creatorcontrib>PIPER, James Scott</creatorcontrib><creatorcontrib>CRAMB, Donald James</creatorcontrib><title>FUEL INJECTOR WITH DUAL MAIN FUEL INJECTION</title><description>A fuel injector (600) for a gas turbine engine (100) is disclosed. The fuel injector (600) includes two primary tubes, a secondary tube (603), a primary gas gallery (643), and a secondary gas gallery (644). The two primary tubes are connected in a parallel configuration to provide a main gas fuel to the primary gas gallery (643). The secondary tube (603) provides the main gas fuel to the secondary gas gallery (644) independent from the two primary tubes and the primary gas gallery (643). The primary gas gallery (643) and the secondary gas gallery (644) provide the main gas fuel to a premix passage (669) independently allowing for robust control of the gas turbine engine (100).
La présente invention concerne un injecteur de carburant (600) pour un moteur à turbine à gaz (100). L'injecteur de carburant (600) comprend deux tubes primaires, un tube secondaire (603), une galerie de gaz primaire (643), et une galerie de gaz secondaire (644). Les deux tubes primaires sont raccordés dans une configuration parallèle pour fournir un carburant gazeux principal à la galerie de gaz primaire (643). Le tube secondaire (603) fournit le combustible gazeux principal à la galerie de gaz secondaire (644) indépendamment des deux tubes primaires et de la galerie de gaz primaire (643). La galerie de gaz primaire (643) et la galerie de gaz secondaire (144) fournissent le combustible gazeux principal à un passage de prémélange (669) permettant indépendamment la commande robuste du moteur à turbine à gaz (100).</description><subject>AIR INTAKES FOR JET-PROPULSION PLANTS</subject><subject>BLASTING</subject><subject>COMBUSTION APPARATUS</subject><subject>COMBUSTION ENGINES</subject><subject>COMBUSTION PROCESSES</subject><subject>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</subject><subject>GAS-TURBINE PLANTS</subject><subject>GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB2C3X1UfD083J1DvEPUgj3DPFQcAl19FHwdfT0U0CS9PT342FgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgaG5oZGBgbGlo6GxsSpAgDu_SWU</recordid><startdate>20170713</startdate><enddate>20170713</enddate><creator>RAMOTOWSKI, Michael John</creator><creator>SPIVEY, Sean Kelly</creator><creator>PIPER, James Scott</creator><creator>CRAMB, Donald James</creator><scope>EVB</scope></search><sort><creationdate>20170713</creationdate><title>FUEL INJECTOR WITH DUAL MAIN FUEL INJECTION</title><author>RAMOTOWSKI, Michael John ; SPIVEY, Sean Kelly ; PIPER, James Scott ; CRAMB, Donald James</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2017120039A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2017</creationdate><topic>AIR INTAKES FOR JET-PROPULSION PLANTS</topic><topic>BLASTING</topic><topic>COMBUSTION APPARATUS</topic><topic>COMBUSTION ENGINES</topic><topic>COMBUSTION PROCESSES</topic><topic>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</topic><topic>GAS-TURBINE PLANTS</topic><topic>GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>RAMOTOWSKI, Michael John</creatorcontrib><creatorcontrib>SPIVEY, Sean Kelly</creatorcontrib><creatorcontrib>PIPER, James Scott</creatorcontrib><creatorcontrib>CRAMB, Donald James</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>RAMOTOWSKI, Michael John</au><au>SPIVEY, Sean Kelly</au><au>PIPER, James Scott</au><au>CRAMB, Donald James</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>FUEL INJECTOR WITH DUAL MAIN FUEL INJECTION</title><date>2017-07-13</date><risdate>2017</risdate><abstract>A fuel injector (600) for a gas turbine engine (100) is disclosed. The fuel injector (600) includes two primary tubes, a secondary tube (603), a primary gas gallery (643), and a secondary gas gallery (644). The two primary tubes are connected in a parallel configuration to provide a main gas fuel to the primary gas gallery (643). The secondary tube (603) provides the main gas fuel to the secondary gas gallery (644) independent from the two primary tubes and the primary gas gallery (643). The primary gas gallery (643) and the secondary gas gallery (644) provide the main gas fuel to a premix passage (669) independently allowing for robust control of the gas turbine engine (100).
La présente invention concerne un injecteur de carburant (600) pour un moteur à turbine à gaz (100). L'injecteur de carburant (600) comprend deux tubes primaires, un tube secondaire (603), une galerie de gaz primaire (643), et une galerie de gaz secondaire (644). Les deux tubes primaires sont raccordés dans une configuration parallèle pour fournir un carburant gazeux principal à la galerie de gaz primaire (643). Le tube secondaire (603) fournit le combustible gazeux principal à la galerie de gaz secondaire (644) indépendamment des deux tubes primaires et de la galerie de gaz primaire (643). La galerie de gaz primaire (643) et la galerie de gaz secondaire (144) fournissent le combustible gazeux principal à un passage de prémélange (669) permettant indépendamment la commande robuste du moteur à turbine à gaz (100).</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
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| subjects | AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION APPARATUS COMBUSTION ENGINES COMBUSTION PROCESSES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS GAS-TURBINE PLANTS GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS |
| title | FUEL INJECTOR WITH DUAL MAIN FUEL INJECTION |
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