터빈 정익 및 끼워 맞춤 구조 및 가스 터빈
익체와, 상기 익체의 날개 높이 방향의 양단에 형성된 슈라우드로 이루어지는 터빈 정익으로서, 상기 슈라우드는, 가스 패스면의 축방향 상류단으로부터 하류단까지 뻗어 있는 내열 피막부를 갖는 주부재와, 상기 주부재의 전연 측의 측단부로부터 축방향 상류 측으로 돌출되는 돌출부를 포함하고, 상기 돌출부는, 둘레 방향으로 소정 간격을 두고 환상으로 복수 배치되며, 상기 돌출부의 내주면 또는 상기 주부재의 내표면에 형성된 입구 개구와, 상기 돌출부의 외주면에 형성된 출구 개구를 접속하는 복수의 냉각 통로를 구비한다. Provided is a...
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| creator | HATTA MASAYOSHI WAKAZONO SUSUMU MORIMOTO KAZUKI |
| description | 익체와, 상기 익체의 날개 높이 방향의 양단에 형성된 슈라우드로 이루어지는 터빈 정익으로서, 상기 슈라우드는, 가스 패스면의 축방향 상류단으로부터 하류단까지 뻗어 있는 내열 피막부를 갖는 주부재와, 상기 주부재의 전연 측의 측단부로부터 축방향 상류 측으로 돌출되는 돌출부를 포함하고, 상기 돌출부는, 둘레 방향으로 소정 간격을 두고 환상으로 복수 배치되며, 상기 돌출부의 내주면 또는 상기 주부재의 내표면에 형성된 입구 개구와, 상기 돌출부의 외주면에 형성된 출구 개구를 접속하는 복수의 냉각 통로를 구비한다.
Provided is a turbine static blade composed of a blade body and shrouds respectively formed on both ends in the blade height direction of the blade body. The shroud includes: a main member having a heat-resistance coat film section which extends from the axial upstream end to the axial downstream end of a gas passing surface; and a protruding section which protrudes from a sided end section on the front edge side of the main member toward the axial upstream side. The protruding section comprises a plurality of cooling paths which are disposed in an annular shape at predetermined intervals in the circumferential direction, and connect an inlet opening which is formed in an inner circumferential surface of the protruding section and an inner surface of the main member, and an outlet opening which is formed in an outer circumferential surface of the protruding section. |
| format | Patent |
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Provided is a turbine static blade composed of a blade body and shrouds respectively formed on both ends in the blade height direction of the blade body. The shroud includes: a main member having a heat-resistance coat film section which extends from the axial upstream end to the axial downstream end of a gas passing surface; and a protruding section which protrudes from a sided end section on the front edge side of the main member toward the axial upstream side. The protruding section comprises a plurality of cooling paths which are disposed in an annular shape at predetermined intervals in the circumferential direction, and connect an inlet opening which is formed in an inner circumferential surface of the protruding section and an inner surface of the main member, and an outlet opening which is formed in an outer circumferential surface of the protruding section.</description><language>kor</language><subject>AIR INTAKES FOR JET-PROPULSION PLANTS ; BLASTING ; COMBUSTION ENGINES ; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ; ENGINE PLANTS IN GENERAL ; GAS-TURBINE PLANTS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; 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=20240716&DB=EPODOC&CC=KR&NR=20240110976A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240716&DB=EPODOC&CC=KR&NR=20240110976A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HATTA MASAYOSHI</creatorcontrib><creatorcontrib>WAKAZONO SUSUMU</creatorcontrib><creatorcontrib>MORIMOTO KAZUKI</creatorcontrib><title>터빈 정익 및 끼워 맞춤 구조 및 가스 터빈</title><description>익체와, 상기 익체의 날개 높이 방향의 양단에 형성된 슈라우드로 이루어지는 터빈 정익으로서, 상기 슈라우드는, 가스 패스면의 축방향 상류단으로부터 하류단까지 뻗어 있는 내열 피막부를 갖는 주부재와, 상기 주부재의 전연 측의 측단부로부터 축방향 상류 측으로 돌출되는 돌출부를 포함하고, 상기 돌출부는, 둘레 방향으로 소정 간격을 두고 환상으로 복수 배치되며, 상기 돌출부의 내주면 또는 상기 주부재의 내표면에 형성된 입구 개구와, 상기 돌출부의 외주면에 형성된 출구 개구를 접속하는 복수의 냉각 통로를 구비한다.
Provided is a turbine static blade composed of a blade body and shrouds respectively formed on both ends in the blade height direction of the blade body. The shroud includes: a main member having a heat-resistance coat film section which extends from the axial upstream end to the axial downstream end of a gas passing surface; and a protruding section which protrudes from a sided end section on the front edge side of the main member toward the axial upstream side. The protruding section comprises a plurality of cooling paths which are disposed in an annular shape at predetermined intervals in the circumferential direction, and connect an inlet opening which is formed in an inner circumferential surface of the protruding section and an inner surface of the main member, and an outlet opening which is formed in an outer circumferential surface of the protruding section.</description><subject>AIR INTAKES FOR JET-PROPULSION PLANTS</subject><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>GAS-TURBINE PLANTS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</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>eNrjZLB427Lh9c4OhTcLpr6Zu1Xh9YZ-hdeNe97M7lF4vXzem21LFF5tXfNm4QawxKsNDW-6lihAdPAwsKYl5hSn8kJpbgZlN9cQZw_d1IL8-NTigsTk1LzUknjvICMDIxMDQ0MDS3MzR2PiVAEAomw9tQ</recordid><startdate>20240716</startdate><enddate>20240716</enddate><creator>HATTA MASAYOSHI</creator><creator>WAKAZONO SUSUMU</creator><creator>MORIMOTO KAZUKI</creator><scope>EVB</scope></search><sort><creationdate>20240716</creationdate><title>터빈 정익 및 끼워 맞춤 구조 및 가스 터빈</title><author>HATTA MASAYOSHI ; WAKAZONO SUSUMU ; MORIMOTO KAZUKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20240110976A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>kor</language><creationdate>2024</creationdate><topic>AIR INTAKES FOR JET-PROPULSION PLANTS</topic><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>GAS-TURBINE PLANTS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</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>HATTA MASAYOSHI</creatorcontrib><creatorcontrib>WAKAZONO SUSUMU</creatorcontrib><creatorcontrib>MORIMOTO KAZUKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HATTA MASAYOSHI</au><au>WAKAZONO SUSUMU</au><au>MORIMOTO KAZUKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>터빈 정익 및 끼워 맞춤 구조 및 가스 터빈</title><date>2024-07-16</date><risdate>2024</risdate><abstract>익체와, 상기 익체의 날개 높이 방향의 양단에 형성된 슈라우드로 이루어지는 터빈 정익으로서, 상기 슈라우드는, 가스 패스면의 축방향 상류단으로부터 하류단까지 뻗어 있는 내열 피막부를 갖는 주부재와, 상기 주부재의 전연 측의 측단부로부터 축방향 상류 측으로 돌출되는 돌출부를 포함하고, 상기 돌출부는, 둘레 방향으로 소정 간격을 두고 환상으로 복수 배치되며, 상기 돌출부의 내주면 또는 상기 주부재의 내표면에 형성된 입구 개구와, 상기 돌출부의 외주면에 형성된 출구 개구를 접속하는 복수의 냉각 통로를 구비한다.
Provided is a turbine static blade composed of a blade body and shrouds respectively formed on both ends in the blade height direction of the blade body. The shroud includes: a main member having a heat-resistance coat film section which extends from the axial upstream end to the axial downstream end of a gas passing surface; and a protruding section which protrudes from a sided end section on the front edge side of the main member toward the axial upstream side. The protruding section comprises a plurality of cooling paths which are disposed in an annular shape at predetermined intervals in the circumferential direction, and connect an inlet opening which is formed in an inner circumferential surface of the protruding section and an inner surface of the main member, and an outlet opening which is formed in an outer circumferential surface of the protruding section.</abstract><oa>free_for_read</oa></addata></record> |
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| language | kor |
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| subjects | AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINE PLANTS IN GENERAL GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS |
| title | 터빈 정익 및 끼워 맞춤 구조 및 가스 터빈 |
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