METHOD FOR MANUFACTURING A TURBOMACHINE BLADE
The method for manufacturing a blade (32) of a turbomachine (100) comprises: - manufacturing a part (4) comprising an air flow path zone (10) and a layer (20) covering the zone, the layer having cavities (21) forming a periodic pattern, the manufacture taking place by injecting a mixture comprising...
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| creator | BASSERY, Josserand MABRUT, Mickaël TANG, Ba-Phuc SALMON, Jérôme MAXIME, Elsa BARATON, Yann DESNOYER, Victor |
| description | The method for manufacturing a blade (32) of a turbomachine (100) comprises: - manufacturing a part (4) comprising an air flow path zone (10) and a layer (20) covering the zone, the layer having cavities (21) forming a periodic pattern, the manufacture taking place by injecting a mixture comprising a binder and a powder; - removing a larger part of the binder from the part; - sintering the part; and - removing the layer (20) from the part to obtain the blade (32).
Dans le procédé de fabrication d'une aube (32) de turbomachine (100) : - on fabrique une pièce (4) comprenant une zone de veine d'air (10) et une couche (20) recouvrant la zone, la couche présentant des cavités (22) formant un motif périodique, la fabrication ayant lieu par injection d'un mélange comprenant un liant et une poudre; - on élimine de la pièce une plus grande partie du liant; - on effectue un frittage de la pièce; et - on élimine la couche (20) de la pièce pour obtenir l'aube (32). |
| format | Patent |
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Dans le procédé de fabrication d'une aube (32) de turbomachine (100) : - on fabrique une pièce (4) comprenant une zone de veine d'air (10) et une couche (20) recouvrant la zone, la couche présentant des cavités (22) formant un motif périodique, la fabrication ayant lieu par injection d'un mélange comprenant un liant et une poudre; - on élimine de la pièce une plus grande partie du liant; - on effectue un frittage de la pièce; et - on élimine la couche (20) de la pièce pour obtenir l'aube (32).</description><language>eng ; fre</language><subject>CASTING ; MAKING METALLIC POWDER ; MANUFACTURE OF ARTICLES FROM METALLIC POWDER ; PERFORMING OPERATIONS ; POWDER METALLURGY ; TRANSPORTING ; WORKING METALLIC POWDER</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=20230921&DB=EPODOC&CC=WO&NR=2023175263A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230921&DB=EPODOC&CC=WO&NR=2023175263A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BASSERY, Josserand</creatorcontrib><creatorcontrib>MABRUT, Mickaël</creatorcontrib><creatorcontrib>TANG, Ba-Phuc</creatorcontrib><creatorcontrib>SALMON, Jérôme</creatorcontrib><creatorcontrib>MAXIME, Elsa</creatorcontrib><creatorcontrib>BARATON, Yann</creatorcontrib><creatorcontrib>DESNOYER, Victor</creatorcontrib><title>METHOD FOR MANUFACTURING A TURBOMACHINE BLADE</title><description>The method for manufacturing a blade (32) of a turbomachine (100) comprises: - manufacturing a part (4) comprising an air flow path zone (10) and a layer (20) covering the zone, the layer having cavities (21) forming a periodic pattern, the manufacture taking place by injecting a mixture comprising a binder and a powder; - removing a larger part of the binder from the part; - sintering the part; and - removing the layer (20) from the part to obtain the blade (32).
Dans le procédé de fabrication d'une aube (32) de turbomachine (100) : - on fabrique une pièce (4) comprenant une zone de veine d'air (10) et une couche (20) recouvrant la zone, la couche présentant des cavités (22) formant un motif périodique, la fabrication ayant lieu par injection d'un mélange comprenant un liant et une poudre; - on élimine de la pièce une plus grande partie du liant; - on effectue un frittage de la pièce; et - on élimine la couche (20) de la pièce pour obtenir l'aube (32).</description><subject>CASTING</subject><subject>MAKING METALLIC POWDER</subject><subject>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</subject><subject>PERFORMING OPERATIONS</subject><subject>POWDER METALLURGY</subject><subject>TRANSPORTING</subject><subject>WORKING METALLIC POWDER</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZND1dQ3x8HdRcPMPUvB19At1c3QOCQ3y9HNXcFQAMpz8fR2dPTz9XBWcfBxdXHkYWNMSc4pTeaE0N4Oym2uIs4duakF-fGpxQWJyal5qSXy4v5GBkbGhuamRmbGjoTFxqgBEJSY4</recordid><startdate>20230921</startdate><enddate>20230921</enddate><creator>BASSERY, Josserand</creator><creator>MABRUT, Mickaël</creator><creator>TANG, Ba-Phuc</creator><creator>SALMON, Jérôme</creator><creator>MAXIME, Elsa</creator><creator>BARATON, Yann</creator><creator>DESNOYER, Victor</creator><scope>EVB</scope></search><sort><creationdate>20230921</creationdate><title>METHOD FOR MANUFACTURING A TURBOMACHINE BLADE</title><author>BASSERY, Josserand ; MABRUT, Mickaël ; TANG, Ba-Phuc ; SALMON, Jérôme ; MAXIME, Elsa ; BARATON, Yann ; DESNOYER, Victor</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2023175263A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2023</creationdate><topic>CASTING</topic><topic>MAKING METALLIC POWDER</topic><topic>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</topic><topic>PERFORMING OPERATIONS</topic><topic>POWDER METALLURGY</topic><topic>TRANSPORTING</topic><topic>WORKING METALLIC POWDER</topic><toplevel>online_resources</toplevel><creatorcontrib>BASSERY, Josserand</creatorcontrib><creatorcontrib>MABRUT, Mickaël</creatorcontrib><creatorcontrib>TANG, Ba-Phuc</creatorcontrib><creatorcontrib>SALMON, Jérôme</creatorcontrib><creatorcontrib>MAXIME, Elsa</creatorcontrib><creatorcontrib>BARATON, Yann</creatorcontrib><creatorcontrib>DESNOYER, Victor</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BASSERY, Josserand</au><au>MABRUT, Mickaël</au><au>TANG, Ba-Phuc</au><au>SALMON, Jérôme</au><au>MAXIME, Elsa</au><au>BARATON, Yann</au><au>DESNOYER, Victor</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR MANUFACTURING A TURBOMACHINE BLADE</title><date>2023-09-21</date><risdate>2023</risdate><abstract>The method for manufacturing a blade (32) of a turbomachine (100) comprises: - manufacturing a part (4) comprising an air flow path zone (10) and a layer (20) covering the zone, the layer having cavities (21) forming a periodic pattern, the manufacture taking place by injecting a mixture comprising a binder and a powder; - removing a larger part of the binder from the part; - sintering the part; and - removing the layer (20) from the part to obtain the blade (32).
Dans le procédé de fabrication d'une aube (32) de turbomachine (100) : - on fabrique une pièce (4) comprenant une zone de veine d'air (10) et une couche (20) recouvrant la zone, la couche présentant des cavités (22) formant un motif périodique, la fabrication ayant lieu par injection d'un mélange comprenant un liant et une poudre; - on élimine de la pièce une plus grande partie du liant; - on effectue un frittage de la pièce; et - on élimine la couche (20) de la pièce pour obtenir l'aube (32).</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
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| subjects | CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING WORKING METALLIC POWDER |
| title | METHOD FOR MANUFACTURING A TURBOMACHINE BLADE |
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