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公开(公告)号：WO2015112240A3
公开(公告)日：2015-10-29
申请号：PCT/US2014065857
申请日：2014-11-17
Applicant: UNITED TECHNOLOGIES CORP
Inventor： SNYDER DANIEL A , BEATTIE JEFFREY S
CPC classification number: F01D5/187 , F01D5/186 , F01D11/006 , F04D29/324 , F04D29/582 , F05D2240/81 , F05D2260/201 , F05D2260/202 , Y02T50/676
Abstract: A rotor blade according to an exemplary aspect of the present disclosure includes, among other things, a platform, an airfoil that extends from the platform and a platform cooling passage extending inside of the platform. The platform cooling passage includes an inlet disposed through a non-gas path surface of the platform and an outlet disposed through a mate face of the platform.
Abstract translation: 根据本公开的示例性方面的转子叶片包括平台，从平台延伸的翼型件和在平台内延伸的平台冷却通道。 平台冷却通道包括通过平台的非气体通道表面设置的入口和通过平台的配合面设置的出口。
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公开(公告)号：WO2013154657A3
公开(公告)日：2013-12-05
申请号：PCT/US2013023132
申请日：2013-01-25
Applicant: UNITED TECHNOLOGIES CORP
Inventor： SNYDER DANIEL A , LANA KYLE CHARLES , SANDOVAL JONATHAN PERRY , VIRKLER SCOTT DANIEL , TARASKEVICH JAIMIE , OTERO EDWIN
IPC: F01D5/26
CPC classification number: F01D5/22 , F01D5/3007 , F01D11/006 , Y02T50/673
Abstract: A damper seal received in a cavity of a turbine blade located between a platform and a retention shelf damper seal according to an exemplary aspect of the present disclosure includes, among other things, a central body portion having a first end region, an opposing second end region, and a width. The damper seal further includes a first portion extending from the first end region of the central body portion, and a first end region of the first portion includes first outwardly extending tabs that define a first enlarged portion that has a first width greater than the width of the central body portion and a second portion extending from the opposing second end region of the central body portion.
Abstract translation: 根据本公开的示例性方面，容纳在位于平台和保持架阻尼器密封件之间的涡轮机叶片的空腔中的阻尼器密封件包括中心主体部分，其具有第一端部区域，相对的第二端部 区域和宽度。 阻尼器密封件还包括从中心主体部分的第一端部区域延伸的第一部分，并且第一部分的第一端部区域包括第一向外延伸的突片，其限定第一扩大部分，第一扩大部分具有大于 中心主体部分和从中心主体部分的相对的第二端部区域延伸的第二部分。
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公开(公告)号：EP2836682A4
公开(公告)日：2016-06-01
申请号：EP13775907
申请日：2013-01-25
Applicant: UNITED TECHNOLOGIES CORP
Inventor： SNYDER DANIEL A , LANA KYLE CHARLES , SANDOVAL JONATHAN PERRY , VIRKLER SCOTT DANIEL , TARASKEVICH JAIMIE , OTERO EDWIN
CPC classification number: F01D5/22 , F01D5/3007 , F01D11/006 , Y02T50/673
Abstract: A damper seal received in a cavity of a turbine blade located between a platform and a retention shelf damper seal according to an exemplary aspect of the present disclosure includes, among other things, a central body portion having a first end region, an opposing second end region, and a width. The damper seal further includes a first portion extending from the first end region of the central body portion, and a first end region of the first portion includes first outwardly extending tabs that define a first enlarged portion that has a first width greater than the width of the central body portion and a second portion extending from the opposing second end region of the central body portion.
Abstract translation: 根据本公开的示例性方面，容纳在位于平台和保持架阻尼器密封件之间的涡轮叶片的空腔中的阻尼器密封件包括中心主体部分，其具有第一端部区域，相对的第二端部 区域和宽度。 阻尼器密封件还包括从中心主体部分的第一端部区域延伸的第一部分，并且第一部分的第一端部区域包括第一向外延伸的突出部，其限定第一扩大部分，第一扩大部分具有大于 中心主体部分和从中心主体部分的相对的第二端部区域延伸的第二部分。
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公开(公告)号：EP3084136A4
公开(公告)日：2017-11-29
申请号：EP14880082
申请日：2014-11-17
Applicant: UNITED TECHNOLOGIES CORP
Inventor： SNYDER DANIEL A , BEATTIE JEFFREY S
CPC classification number: F01D5/187 , F01D5/186 , F01D11/006 , F04D29/324 , F04D29/582 , F05D2240/81 , F05D2260/201 , F05D2260/202 , Y02T50/676
Abstract: A rotor blade according to an exemplary aspect of the present disclosure includes, among other things, a platform, an airfoil that extends from the platform and a platform cooling passage extending inside of the platform. The platform cooling passage includes an inlet disposed through a non-gas path surface of the platform and an outlet disposed through a mate face of the platform.
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