TURBINE SEALING RING THAT IS REMOVABLE UPSTREAM
The invention relates to a turbine for a turbine engine comprising an annular casing (1), upstream (3) and downstream (4) ring supports and a sealing ring (2) that is configured to extend around and radially face a blading (6) of a rotor of the turbine, the supports being mounted against a radially...
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| creator | FACHAT, Thierry SIMON, Matthieu SULTANA, Patrick |
| description | The invention relates to a turbine for a turbine engine comprising an annular casing (1), upstream (3) and downstream (4) ring supports and a sealing ring (2) that is configured to extend around and radially face a blading (6) of a rotor of the turbine, the supports being mounted against a radially inner surface of the casing (1), the sealing ring (2) being configured to be disposed radially between the blading (6) and the casing (1), and being mounted against the upstream support and the downstream support, the sealing ring (2) having a maximum radius with respect to the main axis (X) of the turbine, and the casing (1) being dimensioned such that the maximum radius of the sealing ring (2) is strictly less than the radius of the upstream end of the casing (1) so as to allow mounting by axial insertion, of the sealing ring (2) and of the upstream ring support (3), against the downstream ring support (4).
Turbine pour turbomachine comprenant un carter (1) annulaire, des supports d'anneau amont (3) et aval (4) et un anneau d'étanchéité (2) configuré pour s'étendre autour et venir radialement en regard d'un aubage (6) d'un rotor de la turbine, les supports sont montés contre une surface radialement interne du carter (1), l'anneau d'étanchéité (2) étant configuré pour être disposé radialement entre l'aubage (6) et le carter (1), et étant monté contre le support amont et le support aval, l'anneau d'étanchéité (2) présentant un rayon maximal vis-à-vis de l'axe principal (X) de la turbine, et le carter (1) étant dimensionné de sorte que le rayon maximal de l'anneau d'étanchéité (2) soit strictement inférieur au rayon de l'extrémité amont du carter (1) de sorte à permettre un montage par insertion axiale, de l'anneau d'étanchéité (2) et du support d'anneau amont (3), contre le support d'anneau aval (4). |
| format | Patent |
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Turbine pour turbomachine comprenant un carter (1) annulaire, des supports d'anneau amont (3) et aval (4) et un anneau d'étanchéité (2) configuré pour s'étendre autour et venir radialement en regard d'un aubage (6) d'un rotor de la turbine, les supports sont montés contre une surface radialement interne du carter (1), l'anneau d'étanchéité (2) étant configuré pour être disposé radialement entre l'aubage (6) et le carter (1), et étant monté contre le support amont et le support aval, l'anneau d'étanchéité (2) présentant un rayon maximal vis-à-vis de l'axe principal (X) de la turbine, et le carter (1) étant dimensionné de sorte que le rayon maximal de l'anneau d'étanchéité (2) soit strictement inférieur au rayon de l'extrémité amont du carter (1) de sorte à permettre un montage par insertion axiale, de l'anneau d'étanchéité (2) et du support d'anneau amont (3), contre le support d'anneau aval (4).</description><language>eng ; fre</language><subject>BLASTING ; ENGINE PLANTS IN GENERAL ; HEATING ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ; STEAM ENGINES ; WEAPONS</subject><creationdate>2024</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=20240502&DB=EPODOC&CC=WO&NR=2024089339A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240502&DB=EPODOC&CC=WO&NR=2024089339A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FACHAT, Thierry</creatorcontrib><creatorcontrib>SIMON, Matthieu</creatorcontrib><creatorcontrib>SULTANA, Patrick</creatorcontrib><title>TURBINE SEALING RING THAT IS REMOVABLE UPSTREAM</title><description>The invention relates to a turbine for a turbine engine comprising an annular casing (1), upstream (3) and downstream (4) ring supports and a sealing ring (2) that is configured to extend around and radially face a blading (6) of a rotor of the turbine, the supports being mounted against a radially inner surface of the casing (1), the sealing ring (2) being configured to be disposed radially between the blading (6) and the casing (1), and being mounted against the upstream support and the downstream support, the sealing ring (2) having a maximum radius with respect to the main axis (X) of the turbine, and the casing (1) being dimensioned such that the maximum radius of the sealing ring (2) is strictly less than the radius of the upstream end of the casing (1) so as to allow mounting by axial insertion, of the sealing ring (2) and of the upstream ring support (3), against the downstream ring support (4).
Turbine pour turbomachine comprenant un carter (1) annulaire, des supports d'anneau amont (3) et aval (4) et un anneau d'étanchéité (2) configuré pour s'étendre autour et venir radialement en regard d'un aubage (6) d'un rotor de la turbine, les supports sont montés contre une surface radialement interne du carter (1), l'anneau d'étanchéité (2) étant configuré pour être disposé radialement entre l'aubage (6) et le carter (1), et étant monté contre le support amont et le support aval, l'anneau d'étanchéité (2) présentant un rayon maximal vis-à-vis de l'axe principal (X) de la turbine, et le carter (1) étant dimensionné de sorte que le rayon maximal de l'anneau d'étanchéité (2) soit strictement inférieur au rayon de l'extrémité amont du carter (1) de sorte à permettre un montage par insertion axiale, de l'anneau d'étanchéité (2) et du support d'anneau amont (3), contre le support d'anneau aval (4).</description><subject>BLASTING</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>HEATING</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>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAPCQ1y8vRzVQh2dfTx9HNXCAIRIR6OIQqewQpBrr7-YY5OPq4KoQHBIUGujr48DKxpiTnFqbxQmptB2c01xNlDN7UgPz61uCAxOTUvtSQ-3N_IwMjEwMLS2NjS0dCYOFUAoCgm_Q</recordid><startdate>20240502</startdate><enddate>20240502</enddate><creator>FACHAT, Thierry</creator><creator>SIMON, Matthieu</creator><creator>SULTANA, Patrick</creator><scope>EVB</scope></search><sort><creationdate>20240502</creationdate><title>TURBINE SEALING RING THAT IS REMOVABLE UPSTREAM</title><author>FACHAT, Thierry ; SIMON, Matthieu ; SULTANA, Patrick</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2024089339A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2024</creationdate><topic>BLASTING</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>HEATING</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>FACHAT, Thierry</creatorcontrib><creatorcontrib>SIMON, Matthieu</creatorcontrib><creatorcontrib>SULTANA, Patrick</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FACHAT, Thierry</au><au>SIMON, Matthieu</au><au>SULTANA, Patrick</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TURBINE SEALING RING THAT IS REMOVABLE UPSTREAM</title><date>2024-05-02</date><risdate>2024</risdate><abstract>The invention relates to a turbine for a turbine engine comprising an annular casing (1), upstream (3) and downstream (4) ring supports and a sealing ring (2) that is configured to extend around and radially face a blading (6) of a rotor of the turbine, the supports being mounted against a radially inner surface of the casing (1), the sealing ring (2) being configured to be disposed radially between the blading (6) and the casing (1), and being mounted against the upstream support and the downstream support, the sealing ring (2) having a maximum radius with respect to the main axis (X) of the turbine, and the casing (1) being dimensioned such that the maximum radius of the sealing ring (2) is strictly less than the radius of the upstream end of the casing (1) so as to allow mounting by axial insertion, of the sealing ring (2) and of the upstream ring support (3), against the downstream ring support (4).
Turbine pour turbomachine comprenant un carter (1) annulaire, des supports d'anneau amont (3) et aval (4) et un anneau d'étanchéité (2) configuré pour s'étendre autour et venir radialement en regard d'un aubage (6) d'un rotor de la turbine, les supports sont montés contre une surface radialement interne du carter (1), l'anneau d'étanchéité (2) étant configuré pour être disposé radialement entre l'aubage (6) et le carter (1), et étant monté contre le support amont et le support aval, l'anneau d'étanchéité (2) présentant un rayon maximal vis-à-vis de l'axe principal (X) de la turbine, et le carter (1) étant dimensionné de sorte que le rayon maximal de l'anneau d'étanchéité (2) soit strictement inférieur au rayon de l'extrémité amont du carter (1) de sorte à permettre un montage par insertion axiale, de l'anneau d'étanchéité (2) et du support d'anneau amont (3), contre le support d'anneau aval (4).</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS |
| title | TURBINE SEALING RING THAT IS REMOVABLE UPSTREAM |
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