TURBINE BLADE AND CORRESPONDING MANUFACTURING METHOD

A turbine blade includes an airfoil having first and second tip ribs extending along the opposite pressure and suction sides thereof. A tip baffle bifurcates the airfoil tip into two pockets, with a first pocket being laterally open at its aft end to recover leakage flow, and a second pocket being l...

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Hauptverfasser:	BUBNICK, JOSEPH, STEVEN, VACHHANI, ALISHA, KUHNE, CRAIG, MILLER
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	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
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creator	BUBNICK, JOSEPH, STEVEN VACHHANI, ALISHA KUHNE, CRAIG, MILLER
description	A turbine blade includes an airfoil having first and second tip ribs extending along the opposite pressure and suction sides thereof. A tip baffle bifurcates the airfoil tip into two pockets, with a first pocket being laterally open at its aft end to recover leakage flow, and a second pocket being laterally closed. Une aube de turbine comprend un profil aérodynamique comportant des première et seconde nervures de pointe s'étendant le long des côtés de pression et d'aspiration opposés de celui-ci. Un déflecteur de pointe fait bifurquer la pointe de profil aérodynamique dans deux poches, une première poche étant latéralement ouverte au niveau de son extrémité arrière pour récupérer un courant de fuite, et une seconde poche latéralement fermée.
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A tip baffle bifurcates the airfoil tip into two pockets, with a first pocket being laterally open at its aft end to recover leakage flow, and a second pocket being laterally closed. Une aube de turbine comprend un profil aérodynamique comportant des première et seconde nervures de pointe s'étendant le long des côtés de pression et d'aspiration opposés de celui-ci. 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Un déflecteur de pointe fait bifurquer la pointe de profil aérodynamique dans deux poches, une première poche étant latéralement ouverte au niveau de son extrémité arrière pour récupérer un courant de fuite, et une seconde poche latéralement fermée.</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>2010</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAJCQ1y8vRzVXDycXRxVXD0c1Fw9g8Kcg0O8Pdz8fRzV_B19At1c3QGKgPzXEM8_F14GFjTEnOKU3mhNDeDsptriLOHbmpBfnxqcUFicmpeakl8uL-RgaGBobGFkYmho6ExcaoAaCMoTQ</recordid><startdate>20101202</startdate><enddate>20101202</enddate><creator>BUBNICK, JOSEPH, STEVEN</creator><creator>VACHHANI, ALISHA</creator><creator>KUHNE, CRAIG, MILLER</creator><scope>EVB</scope></search><sort><creationdate>20101202</creationdate><title>TURBINE BLADE AND CORRESPONDING MANUFACTURING METHOD</title><author>BUBNICK, JOSEPH, STEVEN ; VACHHANI, ALISHA ; KUHNE, CRAIG, MILLER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2010138241A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2010</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>BUBNICK, JOSEPH, STEVEN</creatorcontrib><creatorcontrib>VACHHANI, ALISHA</creatorcontrib><creatorcontrib>KUHNE, CRAIG, MILLER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BUBNICK, JOSEPH, STEVEN</au><au>VACHHANI, ALISHA</au><au>KUHNE, CRAIG, MILLER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TURBINE BLADE AND CORRESPONDING MANUFACTURING METHOD</title><date>2010-12-02</date><risdate>2010</risdate><abstract>A turbine blade includes an airfoil having first and second tip ribs extending along the opposite pressure and suction sides thereof. A tip baffle bifurcates the airfoil tip into two pockets, with a first pocket being laterally open at its aft end to recover leakage flow, and a second pocket being laterally closed. Une aube de turbine comprend un profil aérodynamique comportant des première et seconde nervures de pointe s'étendant le long des côtés de pression et d'aspiration opposés de celui-ci. Un déflecteur de pointe fait bifurquer la pointe de profil aérodynamique dans deux poches, une première poche étant latéralement ouverte au niveau de son extrémité arrière pour récupérer un courant de fuite, et une seconde poche latéralement fermée.</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 BLADE AND CORRESPONDING MANUFACTURING METHOD
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