TORCH IGNITER WITH COOLING SYSTEM
An embodiment of a torch igniter for a combustor of a gas turbine engine includes a combustion chamber (150) oriented about an axis, a cap (146) defining an axially upstream end of the combustion chamber, a tip (140) defining the axially downstream end of the combustion chamber, an igniter wall (115...
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| creator | PROCIW, Lev Alexander RYON, Jason |
| description | An embodiment of a torch igniter for a combustor of a gas turbine engine includes a combustion chamber (150) oriented about an axis, a cap (146) defining an axially upstream end of the combustion chamber, a tip (140) defining the axially downstream end of the combustion chamber, an igniter wall (115) extending from the cap to the tip and defining a radial extent of the combustion chamber, a structural wall (116) coaxial with and surrounding the igniter wall, an outlet passage (152) defined by the igniter wall within the tip, a glow plug housing (46) configured to receive a glow plug and allow an innermost end of the glow plug to extend into the combustion chamber, and a cooling system. The cooling system includes an air inlet (118) formed within an exterior of the structural wall, a cooling channel (114) forming a flow path through the structural wall at the glow plug housing, and an air passage. |
| format | Patent |
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The cooling system includes an air inlet (118) formed within an exterior of the structural wall, a cooling channel (114) forming a flow path through the structural wall at the glow plug housing, and an air passage.</description><language>eng ; fre ; ger</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>2023</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=20231129&DB=EPODOC&CC=EP&NR=3995741B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231129&DB=EPODOC&CC=EP&NR=3995741B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PROCIW, Lev Alexander</creatorcontrib><creatorcontrib>RYON, Jason</creatorcontrib><title>TORCH IGNITER WITH COOLING SYSTEM</title><description>An embodiment of a torch igniter for a combustor of a gas turbine engine includes a combustion chamber (150) oriented about an axis, a cap (146) defining an axially upstream end of the combustion chamber, a tip (140) defining the axially downstream end of the combustion chamber, an igniter wall (115) extending from the cap to the tip and defining a radial extent of the combustion chamber, a structural wall (116) coaxial with and surrounding the igniter wall, an outlet passage (152) defined by the igniter wall within the tip, a glow plug housing (46) configured to receive a glow plug and allow an innermost end of the glow plug to extend into the combustion chamber, and a cooling system. The cooling system includes an air inlet (118) formed within an exterior of the structural wall, a cooling channel (114) forming a flow path through the structural wall at the glow plug housing, and an air passage.</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>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAM8Q9y9lDwdPfzDHENUgj3DPFQcPb39_H0c1cIjgwOcfXlYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgHGlpam5iaGTobGRCgBAOMDIfw</recordid><startdate>20231129</startdate><enddate>20231129</enddate><creator>PROCIW, Lev Alexander</creator><creator>RYON, Jason</creator><scope>EVB</scope></search><sort><creationdate>20231129</creationdate><title>TORCH IGNITER WITH COOLING SYSTEM</title><author>PROCIW, Lev Alexander ; RYON, Jason</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3995741B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2023</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>PROCIW, Lev Alexander</creatorcontrib><creatorcontrib>RYON, Jason</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PROCIW, Lev Alexander</au><au>RYON, Jason</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TORCH IGNITER WITH COOLING SYSTEM</title><date>2023-11-29</date><risdate>2023</risdate><abstract>An embodiment of a torch igniter for a combustor of a gas turbine engine includes a combustion chamber (150) oriented about an axis, a cap (146) defining an axially upstream end of the combustion chamber, a tip (140) defining the axially downstream end of the combustion chamber, an igniter wall (115) extending from the cap to the tip and defining a radial extent of the combustion chamber, a structural wall (116) coaxial with and surrounding the igniter wall, an outlet passage (152) defined by the igniter wall within the tip, a glow plug housing (46) configured to receive a glow plug and allow an innermost end of the glow plug to extend into the combustion chamber, and a cooling system. The cooling system includes an air inlet (118) formed within an exterior of the structural wall, a cooling channel (114) forming a flow path through the structural wall at the glow plug housing, and an air passage.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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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 | TORCH IGNITER WITH COOLING SYSTEM |
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