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公开(公告)号：WO2015069353A3
公开(公告)日：2015-07-23
申请号：PCT/US2014051486
申请日：2014-08-18
Applicant: UNITED TECHNOLOGIES CORP
Inventor： WITLICKI RUSSELL B , AMADOR ARMANDO
CPC classification number: F01D25/164 , F01D25/28 , F05D2220/32 , F05D2240/60 , F05D2260/96 , F16C19/26 , F16C27/045 , F16C2360/23 , Y02T50/671
Abstract: A bearing system is provided for a gas turbine engine. This bearing system includes a spring defined about an axis of rotation. The spring has a multiple of beams which extend between a flange and a damper attachment. A damper defined about the axis of rotation and mounted to the spring to at least partially axially overlap the multiple of beams.
Abstract translation: 为燃气涡轮发动机提供轴承系统。 该轴承系统包括围绕旋转轴限定的弹簧。 弹簧具有在凸缘和阻尼器附件之间延伸的多个梁。 围绕旋转轴定义并安装到弹簧以至少部分地轴向重叠多个梁的阻尼器。
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公开(公告)号：NO20063555A
公开(公告)日：2007-04-19
申请号：NO20063555
申请日：2006-08-04
Applicant: UNITED TECHNOLOGIES CORP
Inventor： DAVIS TODD , AMADOR ARMANDO , PARNIN FRANCIS
IPC: F16J15/44
CPC classification number: F16J15/30 , F01D25/183 , F02C7/28 , F04D29/124 , F16J15/24
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公开(公告)号：CA2552667A1
公开(公告)日：2007-04-18
申请号：CA2552667
申请日：2006-07-20
Applicant: UNITED TECHNOLOGIES CORP
Inventor： AMADOR ARMANDO , PARNIN FRANCIS , DAVIS TODD
IPC: F16J15/34
Abstract: A sealing system for use with at least one rotating shaft has a tandem seal arrangement contacting a surface of the at least one rotating shaft. The tandem seal arrangement includes at least one pair of segmented ring assemblies. Each of the segmented ring assemblies contacts the surface of the at least one shaft.
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公开(公告)号：CA2552667C
公开(公告)日：2010-04-27
申请号：CA2552667
申请日：2006-07-20
Applicant: UNITED TECHNOLOGIES CORP
Inventor： DAVIS TODD , AMADOR ARMANDO , PARNIN FRANCIS
IPC: F16J15/34
Abstract: A sealing system for use with at least one rotating shaft has a tandem seal arrangement contacting a surface of the at least one rotating shaft. The tandem seal arrangement includes at least one pair of segmented ring assemblies. Each of the segmented ring assemblies contacts the surface of the at least one shaft.
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Patent Agency Ranking
公开(公告)号：AU2006202630A1
公开(公告)日：2007-05-03
申请号：AU2006202630
申请日：2006-06-21
Applicant: UNITED TECHNOLOGIES CORP
Inventor： DAVIS TODD , PARNIN FRANCIS , AMADOR ARMANDO
Abstract: A sealing system (98) for use with at least one rotating shaft (112, 114) has a tandem seal arrangement (110) contacting a surface of the at least one rotating shaft (112, 114). The tandem seal arrangement (110) includes at least one pair of segmented ring assemblies (116). Each of the segmented ring assemblies (116) contacts the surface of the at least one shaft (112, 114).
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公开(公告)号：NO20063555L
公开(公告)日：2007-04-19
申请号：NO20063555
申请日：2006-08-04
Applicant: UNITED TECHNOLOGIES CORP
Inventor： DAVIS TODD , AMADOR ARMANDO , PARNIN FRANCIS
IPC: F16J15/44
Abstract: A sealing system (98) for use with at least one rotating shaft (112, 114) has a tandem seal arrangement (110) contacting a surface of the at least one rotating shaft (112, 114). The tandem seal arrangement (110) includes at least one pair of segmented ring assemblies (116). Each of the segmented ring assemblies (116) contacts the surface of the at least one shaft (112, 114).
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公开(公告)号：EP2900937A4
公开(公告)日：2016-07-06
申请号：EP13842218
申请日：2013-01-18
Applicant: UNITED TECHNOLOGIES CORP
Inventor： AMADOR ARMANDO , MCCUTCHAN SEAN
CPC classification number: F16C27/00 , F01D25/164 , F16C19/06 , F16C27/04 , F16C27/045 , F16C2360/23
Abstract: A centering spring assembly of a turbomachine according to an exemplary aspect of the present disclosure includes, among other things, a damper beam, a bearing support, and a spanner nut. At least a portion of the damper beam axially overlaps at least a portion of the spanner nut relative to a rotational axis of the turbomachine.
Abstract translation: 根据本公开的示例性方面的涡轮机的定心弹簧组件尤其包括阻尼器梁，轴承支撑件和扳手螺母。 阻尼器梁的至少一部分相对于涡轮机的旋转轴线轴向地重叠至少一部分扳手螺母。
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公开(公告)号：EP3066368A4
公开(公告)日：2017-08-02
申请号：EP14859502
申请日：2014-08-13
Applicant: UNITED TECHNOLOGIES CORP
Inventor： AMADOR ARMANDO , WITLICKI RUSSEL B
IPC: F16J15/16
CPC classification number: F16J15/342
Abstract: An annular seal plate for a shaft assembly in which the seal plate is disposed between and abuts a first adjacent element that rotates with the shaft and seal plate and a second adjacent element that does not rotate with the shaft. The annular seal plate includes an axial scoop defining an annular lubricant collection area disposed radially outwardly from an oil supply orifice that is in fluid communication with a source of pressurized lubricant supplied through the first adjacent element. Lubricant flows through the oil supply orifice and collects in the collection area. An oil passage places the collection area in fluid communication with a lateral surface facing and abutting the second adjacent element to provide lubricant to the interface between the annular seal plate and the second adjacent element.
Abstract translation: 一种用于轴组件的环形密封板，其中密封板布置在与轴和密封板一起旋转的第一相邻元件和不随轴旋转的第二相邻元件之间并且邻接第一相邻元件。 所述环形密封板包括轴向铲，所述轴向铲限定从供油孔径向向外布置的环形润滑剂收集区域，所述供油孔与通过所述第一相邻元件供应的加压润滑剂源流体连通。 润滑油流过供油口并收集在收集区域。 油通道使收集区域与侧面面对并邻接第二相邻元件流体连通，以向环形密封板和第二相邻元件之间的界面提供润滑剂。
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公开(公告)号：EP3036417A4
公开(公告)日：2016-09-07
申请号：EP14860449
申请日：2014-08-18
Applicant: UNITED TECHNOLOGIES CORP
Inventor： WITLICKI RUSSELL B , AMADOR ARMANDO
CPC classification number: F01D25/164 , F01D25/28 , F05D2220/32 , F05D2240/60 , F05D2260/96 , F16C19/26 , F16C27/045 , F16C2360/23 , Y02T50/671
Abstract: A bearing system is provided for a gas turbine engine. This bearing system includes a spring defined about an axis of rotation. The spring has a multiple of beams which extend between a flange and a damper attachment. A damper defined about the axis of rotation and mounted to the spring to at least partially axially overlap the multiple of beams.
Abstract translation: 为燃气涡轮发动机提供轴承系统。 该轴承系统包括围绕旋转轴限定的弹簧。 弹簧具有在凸缘和阻尼器附件之间延伸的多个梁。 围绕旋转轴定义并安装到弹簧以至少部分地轴向重叠多个梁的阻尼器。
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