Outer casing for a turbomachine fan conduit
The engine (10) has an external cylindrical cover (20) i.e. outer fan duct, mounted in downstream of an intermediate hood (16) and externally defining an annular space discharging a flow around the engine. The cover has a trellis framework (30) and detachable shielding plates (32) that are fixed at...
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| creator | DERENES, JACKY RAPHAEL MICHEL REGARD, SEBASTIEN DIJOUD, DELPHINE, EDITH |
| description | The engine (10) has an external cylindrical cover (20) i.e. outer fan duct, mounted in downstream of an intermediate hood (16) and externally defining an annular space discharging a flow around the engine. The cover has a trellis framework (30) and detachable shielding plates (32) that are fixed at the framework. The framework has an upstream annular fixation plate (34) and a downstream annular connection plate (36) that are connected with each other by inclined and longitudinal rigid beams (42, 46). The rigid beam (42) is inclined with respect to axis (44).
Turboréacteur à double flux (10), comprenant une enveloppe cylindrique (20) délimitant extérieurement un espace annulaire d'écoulement d'un flux secondaire (28), caractérisé en ce que l'enveloppe cylindrique (20) est formée d'une ossature en treillis (30) et de panneaux de carénage amovibles (32) fixés sur l'ossature, celle-ci comprenant une bride annulaire amont (34) de fixation à un carter intermédiaire (16), une bride annulaire aval (36) de liaison à un carter d'échappement, et des poutres rigides (42, 46) parallèles ou inclinées par rapport à l'axe (44) du turboréacteur, reliant les deux brides (34, 36) entre elles. |
| format | Patent |
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Turboréacteur à double flux (10), comprenant une enveloppe cylindrique (20) délimitant extérieurement un espace annulaire d'écoulement d'un flux secondaire (28), caractérisé en ce que l'enveloppe cylindrique (20) est formée d'une ossature en treillis (30) et de panneaux de carénage amovibles (32) fixés sur l'ossature, celle-ci comprenant une bride annulaire amont (34) de fixation à un carter intermédiaire (16), une bride annulaire aval (36) de liaison à un carter d'échappement, et des poutres rigides (42, 46) parallèles ou inclinées par rapport à l'axe (44) du turboréacteur, reliant les deux brides (34, 36) entre elles.</description><language>eng ; fre ; ger</language><subject>BLASTING ; COMBUSTION ENGINES ; ENGINE PLANTS IN GENERAL ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; JET-PROPULSION PLANTS ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ; STEAM ENGINES ; WEAPONS</subject><creationdate>2009</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=20090211&DB=EPODOC&CC=EP&NR=2022973A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090211&DB=EPODOC&CC=EP&NR=2022973A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DERENES, JACKY RAPHAEL MICHEL</creatorcontrib><creatorcontrib>REGARD, SEBASTIEN</creatorcontrib><creatorcontrib>DIJOUD, DELPHINE, EDITH</creatorcontrib><title>Outer casing for a turbomachine fan conduit</title><description>The engine (10) has an external cylindrical cover (20) i.e. outer fan duct, mounted in downstream of an intermediate hood (16) and externally defining an annular space discharging a flow around the engine. The cover has a trellis framework (30) and detachable shielding plates (32) that are fixed at the framework. The framework has an upstream annular fixation plate (34) and a downstream annular connection plate (36) that are connected with each other by inclined and longitudinal rigid beams (42, 46). The rigid beam (42) is inclined with respect to axis (44).
Turboréacteur à double flux (10), comprenant une enveloppe cylindrique (20) délimitant extérieurement un espace annulaire d'écoulement d'un flux secondaire (28), caractérisé en ce que l'enveloppe cylindrique (20) est formée d'une ossature en treillis (30) et de panneaux de carénage amovibles (32) fixés sur l'ossature, celle-ci comprenant une bride annulaire amont (34) de fixation à un carter intermédiaire (16), une bride annulaire aval (36) de liaison à un carter d'échappement, et des poutres rigides (42, 46) parallèles ou inclinées par rapport à l'axe (44) du turboréacteur, reliant les deux brides (34, 36) entre elles.</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>JET-PROPULSION PLANTS</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</subject><subject>STEAM ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZND2Ly1JLVJITizOzEtXSMsvUkhUKCktSsrPTUzOyMxLVUhLzFNIzs9LKc0s4WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BRgZGRpbmxo6GxkQoAQD2hijE</recordid><startdate>20090211</startdate><enddate>20090211</enddate><creator>DERENES, JACKY RAPHAEL MICHEL</creator><creator>REGARD, SEBASTIEN</creator><creator>DIJOUD, DELPHINE, EDITH</creator><scope>EVB</scope></search><sort><creationdate>20090211</creationdate><title>Outer casing for a turbomachine fan conduit</title><author>DERENES, JACKY RAPHAEL MICHEL ; REGARD, SEBASTIEN ; DIJOUD, DELPHINE, EDITH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2022973A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2009</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>JET-PROPULSION PLANTS</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</topic><topic>STEAM ENGINES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>DERENES, JACKY RAPHAEL MICHEL</creatorcontrib><creatorcontrib>REGARD, SEBASTIEN</creatorcontrib><creatorcontrib>DIJOUD, DELPHINE, EDITH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DERENES, JACKY RAPHAEL MICHEL</au><au>REGARD, SEBASTIEN</au><au>DIJOUD, DELPHINE, EDITH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Outer casing for a turbomachine fan conduit</title><date>2009-02-11</date><risdate>2009</risdate><abstract>The engine (10) has an external cylindrical cover (20) i.e. outer fan duct, mounted in downstream of an intermediate hood (16) and externally defining an annular space discharging a flow around the engine. The cover has a trellis framework (30) and detachable shielding plates (32) that are fixed at the framework. The framework has an upstream annular fixation plate (34) and a downstream annular connection plate (36) that are connected with each other by inclined and longitudinal rigid beams (42, 46). The rigid beam (42) is inclined with respect to axis (44).
Turboréacteur à double flux (10), comprenant une enveloppe cylindrique (20) délimitant extérieurement un espace annulaire d'écoulement d'un flux secondaire (28), caractérisé en ce que l'enveloppe cylindrique (20) est formée d'une ossature en treillis (30) et de panneaux de carénage amovibles (32) fixés sur l'ossature, celle-ci comprenant une bride annulaire amont (34) de fixation à un carter intermédiaire (16), une bride annulaire aval (36) de liaison à un carter d'échappement, et des poutres rigides (42, 46) parallèles ou inclinées par rapport à l'axe (44) du turboréacteur, reliant les deux brides (34, 36) entre elles.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BLASTING COMBUSTION ENGINES ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS JET-PROPULSION PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS |
| title | Outer casing for a turbomachine fan conduit |
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