LIQUID METAL COOLED BLADE
A blade (1) for a turbomachine is presented. The blade includes a leading edge (4) and a trailing edge (5), and a cavity (20) located at the leading edge (4) characterized in that the cavity (20) is at least partly filled by a material (19) which is liquid at operating temperature of the turbomachin...
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| creator | BAHADOR, MEHDI |
| description | A blade (1) for a turbomachine is presented. The blade includes a leading edge (4) and a trailing edge (5), and a cavity (20) located at the leading edge (4) characterized in that the cavity (20) is at least partly filled by a material (19) which is liquid at operating temperature of the turbomachine and wherein the cavity (20) at the leading edge (4) is defined by a wall (23) of the blade having one or more cooling means formed therin.
L'invention concerne une pale (1) de turbomachine. La pale comprend un bord d'attaque (4) et un bord arrière (5) ainsi qu'une cavité (20) située au niveau du bord d'attaque(4), et est caractérisée en ce que cette cavité (20) est partiellement remplie d'un matériau (19) qui se trouve à l'état liquide à la température de fonctionnement de la turbomachine, ladite cavité (40) située au niveau du bord d'attaque (4) étant définie par une paroi (23) de la pale comportant un ou plusieurs moyens de refroidissement formés dans ladite paroi. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2013004656A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2013004656A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2013004656A13</originalsourceid><addsrcrecordid>eNrjZJD08QwM9XRR8HUNcfRRcPb393F1UXDycXRx5WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgaGxgYGJmamZo6GxsSpAgBzyiCP</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>LIQUID METAL COOLED BLADE</title><source>esp@cenet</source><creator>BAHADOR, MEHDI</creator><creatorcontrib>BAHADOR, MEHDI</creatorcontrib><description>A blade (1) for a turbomachine is presented. The blade includes a leading edge (4) and a trailing edge (5), and a cavity (20) located at the leading edge (4) characterized in that the cavity (20) is at least partly filled by a material (19) which is liquid at operating temperature of the turbomachine and wherein the cavity (20) at the leading edge (4) is defined by a wall (23) of the blade having one or more cooling means formed therin.
L'invention concerne une pale (1) de turbomachine. La pale comprend un bord d'attaque (4) et un bord arrière (5) ainsi qu'une cavité (20) située au niveau du bord d'attaque(4), et est caractérisée en ce que cette cavité (20) est partiellement remplie d'un matériau (19) qui se trouve à l'état liquide à la température de fonctionnement de la turbomachine, ladite cavité (40) située au niveau du bord d'attaque (4) étant définie par une paroi (23) de la pale comportant un ou plusieurs moyens de refroidissement formés dans ladite paroi.</description><language>eng ; fre</language><subject>BLASTING ; ENGINE PLANTS IN GENERAL ; HEATING ; INDEXING SCHEME FOR ASPECTS RELATING TONON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES ORJET-PROPULSION PLANTS ; INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04 ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ; STEAM ENGINES ; WEAPONS</subject><creationdate>2013</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=20130110&DB=EPODOC&CC=WO&NR=2013004656A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130110&DB=EPODOC&CC=WO&NR=2013004656A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BAHADOR, MEHDI</creatorcontrib><title>LIQUID METAL COOLED BLADE</title><description>A blade (1) for a turbomachine is presented. The blade includes a leading edge (4) and a trailing edge (5), and a cavity (20) located at the leading edge (4) characterized in that the cavity (20) is at least partly filled by a material (19) which is liquid at operating temperature of the turbomachine and wherein the cavity (20) at the leading edge (4) is defined by a wall (23) of the blade having one or more cooling means formed therin.
L'invention concerne une pale (1) de turbomachine. La pale comprend un bord d'attaque (4) et un bord arrière (5) ainsi qu'une cavité (20) située au niveau du bord d'attaque(4), et est caractérisée en ce que cette cavité (20) est partiellement remplie d'un matériau (19) qui se trouve à l'état liquide à la température de fonctionnement de la turbomachine, ladite cavité (40) située au niveau du bord d'attaque (4) étant définie par une paroi (23) de la pale comportant un ou plusieurs moyens de refroidissement formés dans ladite paroi.</description><subject>BLASTING</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>HEATING</subject><subject>INDEXING SCHEME FOR ASPECTS RELATING TONON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES ORJET-PROPULSION PLANTS</subject><subject>INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04</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>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJD08QwM9XRR8HUNcfRRcPb393F1UXDycXRx5WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgaGxgYGJmamZo6GxsSpAgBzyiCP</recordid><startdate>20130110</startdate><enddate>20130110</enddate><creator>BAHADOR, MEHDI</creator><scope>EVB</scope></search><sort><creationdate>20130110</creationdate><title>LIQUID METAL COOLED BLADE</title><author>BAHADOR, MEHDI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2013004656A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2013</creationdate><topic>BLASTING</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>HEATING</topic><topic>INDEXING SCHEME FOR ASPECTS RELATING TONON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES ORJET-PROPULSION PLANTS</topic><topic>INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04</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>BAHADOR, MEHDI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BAHADOR, MEHDI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LIQUID METAL COOLED BLADE</title><date>2013-01-10</date><risdate>2013</risdate><abstract>A blade (1) for a turbomachine is presented. The blade includes a leading edge (4) and a trailing edge (5), and a cavity (20) located at the leading edge (4) characterized in that the cavity (20) is at least partly filled by a material (19) which is liquid at operating temperature of the turbomachine and wherein the cavity (20) at the leading edge (4) is defined by a wall (23) of the blade having one or more cooling means formed therin.
L'invention concerne une pale (1) de turbomachine. La pale comprend un bord d'attaque (4) et un bord arrière (5) ainsi qu'une cavité (20) située au niveau du bord d'attaque(4), et est caractérisée en ce que cette cavité (20) est partiellement remplie d'un matériau (19) qui se trouve à l'état liquide à la température de fonctionnement de la turbomachine, ladite cavité (40) située au niveau du bord d'attaque (4) étant définie par une paroi (23) de la pale comportant un ou plusieurs moyens de refroidissement formés dans ladite paroi.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
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| subjects | BLASTING ENGINE PLANTS IN GENERAL HEATING INDEXING SCHEME FOR ASPECTS RELATING TONON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES ORJET-PROPULSION PLANTS INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04 LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS |
| title | LIQUID METAL COOLED BLADE |
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