PALE INSTRUMENTEE

L'invention concerne une pale instrumentée destinée à être montée dans une veine d'écoulement d'une turbine ou d'un compresseur, ou d'un module de turbomachine. Un organe d'instrumentation (46) est raccordé à une pale (22) et comporte des moyens de relevé d'informa...

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Hauptverfasser:	COUHIER PASCAL, HAMEAU SEBASTIEN, MIROUDOT FREDERIC, RAYMOND, JEAN, JAUSOVEC ANTOINE, JEAN, LELEU BENEDICTE, RADELJAK GABRJIEL
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Sprache:	fre
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION ENGINE PLANTS IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS 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 NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM ENGINES TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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creator	COUHIER PASCAL HAMEAU SEBASTIEN MIROUDOT FREDERIC, RAYMOND, JEAN JAUSOVEC ANTOINE, JEAN LELEU BENEDICTE RADELJAK GABRJIEL
description	L'invention concerne une pale instrumentée destinée à être montée dans une veine d'écoulement d'une turbine ou d'un compresseur, ou d'un module de turbomachine. Un organe d'instrumentation (46) est raccordé à une pale (22) et comporte des moyens de relevé d'informations (48) protubérants par rapport au bord d'attaque (28) ou au bord de fuite depuis une découpe (44) formée dans la pale. Selon l'invention, l'organe d'instrumentation (46) comporte en outre une partie de maintien (50) qui est reliée aux moyens de relevé d'informations (48), qui prolonge le bord d'attaque (28) ou le bord de fuite de la pale, et qui est raccordée à la découpe (44) de manière à ce que sa surface soit en alignement avec respectivement les parois d'extrados, d'intrados et le bord d'attaque ou de fuite de la pale, la transition entre ces surfaces respectives ne présentant aucun décrochement. The invention relates to an instrumented airfoil for mounting in a flow passage through a turbine, compressor, or module of a turbine engine. An instrumentation member is attached to an airfoil and includes information-obtaining means received in a cutout formed in the airfoil and projecting relative to the leading edge or the trailing edge. According to the invention, the instrumentation member also comprises a holder portion that is united with the information-obtaining means and that is attached to the cutout in such a manner that its surface is in alignment respectively with the suction side wall, the pressure side wall, and the leading edge or the trailing edge of the airfoil, the transitions between these respective surfaces not presenting any setbacks.
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Un organe d'instrumentation (46) est raccordé à une pale (22) et comporte des moyens de relevé d'informations (48) protubérants par rapport au bord d'attaque (28) ou au bord de fuite depuis une découpe (44) formée dans la pale. Selon l'invention, l'organe d'instrumentation (46) comporte en outre une partie de maintien (50) qui est reliée aux moyens de relevé d'informations (48), qui prolonge le bord d'attaque (28) ou le bord de fuite de la pale, et qui est raccordée à la découpe (44) de manière à ce que sa surface soit en alignement avec respectivement les parois d'extrados, d'intrados et le bord d'attaque ou de fuite de la pale, la transition entre ces surfaces respectives ne présentant aucun décrochement. The invention relates to an instrumented airfoil for mounting in a flow passage through a turbine, compressor, or module of a turbine engine. An instrumentation member is attached to an airfoil and includes information-obtaining means received in a cutout formed in the airfoil and projecting relative to the leading edge or the trailing edge. According to the invention, the instrumentation member also comprises a holder portion that is united with the information-obtaining means and that is attached to the cutout in such a manner that its surface is in alignment respectively with the suction side wall, the pressure side wall, and the leading edge or the trailing edge of the airfoil, the transitions between these respective surfaces not presenting any setbacks.</description><language>fre</language><subject>BLASTING ; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION ; ENGINE PLANTS IN GENERAL ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; 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 ; NON-POSITIVE DISPLACEMENT PUMPS ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; STEAM ENGINES ; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION ; TECHNICAL SUBJECTS COVERED BY FORMER USPC ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; WEAPONS</subject><creationdate>2015</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=20150424&DB=EPODOC&CC=FR&NR=3012169A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150424&DB=EPODOC&CC=FR&NR=3012169A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>COUHIER PASCAL</creatorcontrib><creatorcontrib>HAMEAU SEBASTIEN</creatorcontrib><creatorcontrib>MIROUDOT FREDERIC, RAYMOND, JEAN</creatorcontrib><creatorcontrib>JAUSOVEC ANTOINE, JEAN</creatorcontrib><creatorcontrib>LELEU BENEDICTE</creatorcontrib><creatorcontrib>RADELJAK GABRJIEL</creatorcontrib><title>PALE INSTRUMENTEE</title><description>L'invention concerne une pale instrumentée destinée à être montée dans une veine d'écoulement d'une turbine ou d'un compresseur, ou d'un module de turbomachine. Un organe d'instrumentation (46) est raccordé à une pale (22) et comporte des moyens de relevé d'informations (48) protubérants par rapport au bord d'attaque (28) ou au bord de fuite depuis une découpe (44) formée dans la pale. Selon l'invention, l'organe d'instrumentation (46) comporte en outre une partie de maintien (50) qui est reliée aux moyens de relevé d'informations (48), qui prolonge le bord d'attaque (28) ou le bord de fuite de la pale, et qui est raccordée à la découpe (44) de manière à ce que sa surface soit en alignement avec respectivement les parois d'extrados, d'intrados et le bord d'attaque ou de fuite de la pale, la transition entre ces surfaces respectives ne présentant aucun décrochement. The invention relates to an instrumented airfoil for mounting in a flow passage through a turbine, compressor, or module of a turbine engine. An instrumentation member is attached to an airfoil and includes information-obtaining means received in a cutout formed in the airfoil and projecting relative to the leading edge or the trailing edge. According to the invention, the instrumentation member also comprises a holder portion that is united with the information-obtaining means and that is attached to the cutout in such a manner that its surface is in alignment respectively with the suction side wall, the pressure side wall, and the leading edge or the trailing edge of the airfoil, the transitions between these respective surfaces not presenting any setbacks.</description><subject>BLASTING</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</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>NON-POSITIVE DISPLACEMENT PUMPS</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>STEAM ENGINES</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAMcPRxVfD0Cw4JCvV19QtxdeVhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfFuQcYGhkaGZpaOhsZEKAEA8D0ddw</recordid><startdate>20150424</startdate><enddate>20150424</enddate><creator>COUHIER PASCAL</creator><creator>HAMEAU SEBASTIEN</creator><creator>MIROUDOT FREDERIC, RAYMOND, JEAN</creator><creator>JAUSOVEC ANTOINE, JEAN</creator><creator>LELEU BENEDICTE</creator><creator>RADELJAK GABRJIEL</creator><scope>EVB</scope></search><sort><creationdate>20150424</creationdate><title>PALE INSTRUMENTEE</title><author>COUHIER PASCAL ; HAMEAU SEBASTIEN ; MIROUDOT FREDERIC, RAYMOND, JEAN ; JAUSOVEC ANTOINE, JEAN ; LELEU BENEDICTE ; RADELJAK GABRJIEL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FR3012169A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>fre</language><creationdate>2015</creationdate><topic>BLASTING</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</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>NON-POSITIVE DISPLACEMENT PUMPS</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>STEAM ENGINES</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>COUHIER PASCAL</creatorcontrib><creatorcontrib>HAMEAU SEBASTIEN</creatorcontrib><creatorcontrib>MIROUDOT FREDERIC, RAYMOND, JEAN</creatorcontrib><creatorcontrib>JAUSOVEC ANTOINE, JEAN</creatorcontrib><creatorcontrib>LELEU BENEDICTE</creatorcontrib><creatorcontrib>RADELJAK GABRJIEL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>COUHIER PASCAL</au><au>HAMEAU SEBASTIEN</au><au>MIROUDOT FREDERIC, RAYMOND, JEAN</au><au>JAUSOVEC ANTOINE, JEAN</au><au>LELEU BENEDICTE</au><au>RADELJAK GABRJIEL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PALE INSTRUMENTEE</title><date>2015-04-24</date><risdate>2015</risdate><abstract>L'invention concerne une pale instrumentée destinée à être montée dans une veine d'écoulement d'une turbine ou d'un compresseur, ou d'un module de turbomachine. Un organe d'instrumentation (46) est raccordé à une pale (22) et comporte des moyens de relevé d'informations (48) protubérants par rapport au bord d'attaque (28) ou au bord de fuite depuis une découpe (44) formée dans la pale. Selon l'invention, l'organe d'instrumentation (46) comporte en outre une partie de maintien (50) qui est reliée aux moyens de relevé d'informations (48), qui prolonge le bord d'attaque (28) ou le bord de fuite de la pale, et qui est raccordée à la découpe (44) de manière à ce que sa surface soit en alignement avec respectivement les parois d'extrados, d'intrados et le bord d'attaque ou de fuite de la pale, la transition entre ces surfaces respectives ne présentant aucun décrochement. The invention relates to an instrumented airfoil for mounting in a flow passage through a turbine, compressor, or module of a turbine engine. An instrumentation member is attached to an airfoil and includes information-obtaining means received in a cutout formed in the airfoil and projecting relative to the leading edge or the trailing edge. According to the invention, the instrumentation member also comprises a holder portion that is united with the information-obtaining means and that is attached to the cutout in such a manner that its surface is in alignment respectively with the suction side wall, the pressure side wall, and the leading edge or the trailing edge of the airfoil, the transitions between these respective surfaces not presenting any setbacks.</abstract><oa>free_for_read</oa></addata></record>
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subjects	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION ENGINE PLANTS IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS 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 NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM ENGINES TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
title	PALE INSTRUMENTEE
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