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1. 发明申请

WO2014200680A1 RADIAL FASTENING OF TUBULAR SYNCHRONIZING RINGS 审中-公开
标题翻译：管状同步环的径向紧固
公开(公告)号：WO2014200680A1
公开(公告)日：2014-12-18
申请号：PCT/US2014/039087
申请日：2014-05-22
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： ST. MARY, Christopher , GASMEN, Eugene C. , PUDVAH, Bernard W.
IPC分类号： F01D17/16 , F02C7/042 , F04D29/56 , F02K3/06
CPC分类号： F04D27/002 , F01D17/162 , F01D17/20 , F02K3/06 , F04D19/00 , F04D29/563 , F04D29/644 , F05D2260/50
摘要： A synchronizing ring assembly for a variable guide vane system is disclosed. The synchronizing ring assembly is disposed about an engine axis and includes a synchronizing ring having a radially outer surface with a clevis bracket mounted to the radially outer surface of the synchronizing ring and defining radially extending openings through the clevis bracket. A plurality of fasteners are configured and adapted to be received within the radially extending openings in the clevis bracket for securing the clevis bracket to the radially outer surface of the synchronizing ring.
摘要翻译：公开了一种用于可变导叶系统的同步环组件。同步环组件围绕发动机轴线设置并且包括具有径向外表面的同步环，其具有安装到同步环的径向外表面的U形夹支架并且限定通过U形夹支架的径向延伸的开口。多个紧固件被构造和适于容纳在U形夹支架中的径向延伸的开口内，用于将U形夹支架固定到同步环的径向外表面。

2. 发明申请

WO2014051663A1 ALIGNMENT TOOL FOR USE IN A GAS TURBINE ENGINE 审中-公开
标题翻译：用于燃气涡轮发动机的对准工具
公开(公告)号：WO2014051663A1
公开(公告)日：2014-04-03
申请号：PCT/US2013/026298
申请日：2013-02-15
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： LEBLANC, Ryan Edward , CUMMINGS, Kevin J. , ST. MARY, Christopher , HILL, Donald A.
IPC分类号： F02C7/00 , F02C7/20 , F01D25/00 , F01D25/28
CPC分类号： F01D9/042 , F01D17/162 , F01D25/28 , F01D25/285 , F02C7/20 , F05D2230/60
摘要： An alignment tool for use in a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a clamp portion, a component engagement portion and an arm portion that extends between the clamp portion and the component engagement portion. The clamp portion establishes a fixed datum surface for positioning a component within the gas turbine engine.
摘要翻译：根据本公开的示例性方面的用于燃气涡轮发动机的对准工具包括夹紧部分，部件接合部分和在夹持部分和部件接合部分之间延伸的臂部分。夹紧部分建立用于将部件定位在燃气涡轮发动机内的固定基准面。

3. 发明申请

WO2013115984A1 COMPRESSOR DISK BLEED AIR SCALLOPS 审中-公开
标题翻译：压缩机盘式空气压缩机
公开(公告)号：WO2013115984A1
公开(公告)日：2013-08-08
申请号：PCT/US2013/021624
申请日：2013-01-16
申请人： UNITED TECHNOLOGIES CORPORATION , BAXLEY, Richard C. , ST. MARY, Christopher , YILMAZ, Cagdas , ODELL, Gary S.
发明人： BAXLEY, Richard C. , ST. MARY, Christopher , YILMAZ, Cagdas , ODELL, Gary S.
IPC分类号： F01D5/08
CPC分类号： F01D5/082 , F01D25/12 , F04D29/321 , Y02T50/671 , Y02T50/676 , Y10T29/4932
摘要： A rotor disk for a gas turbine engine includes a hub; a rim with a forward portion and an aft portion; and a plurality of circumferentially spaced radial scallops in the rim to form cooling slots between two disks when the rotor disk is connected to another rotor disk. In additional or alternative embodiments, each radial scallop is positioned between two snap segments in the rim; each snap segment comprises a fillet and a radially outward bearing surface to connect to a second rotor disk; each bearing surface connects to a second rotor disk to form cooling slots through the radial scallops and the second rotor disk.
摘要翻译：用于燃气涡轮发动机的转子盘包括轮毂; 具有前部和后部的边缘; 以及在轮辋中的多个周向间隔开的径向扇贝，以在转子盘连接到另一个转子盘时在两个盘之间形成冷却槽。在附加或替代实施例中，每个径向扇贝定位在边缘中的两个卡扣段之间; 每个卡扣段包括圆角和径向向外的支撑表面以连接到第二转子盘; 每个轴承表面连接到第二转子盘，以形成通过径向扇贝和第二转子盘的冷却槽。

4. 发明申请

WO2015026420A1 VANE ARM ASSEMBLY 审中-公开
标题翻译： VANE ARM装配
公开(公告)号：WO2015026420A1
公开(公告)日：2015-02-26
申请号：PCT/US2014/040814
申请日：2014-06-04
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： PUDVAH, Bernard , GASMEN, Eugene, C. , ST. MARY, Christopher , WIECKO, Stanley
IPC分类号： F01D17/16 , F04D29/36
CPC分类号： F01D17/14 , F01D9/041 , F01D17/162 , F04D29/542 , F04D29/563 , F04D29/644 , F05D2220/32 , F16B9/026 , F16B21/16 , F16B43/025 , F16B2001/0092 , F16H51/00
摘要： An assembly for operating a device, such as a variable vane, has an arm, a stem to which the arm is connected, the stem having a slot, and a member having a tab which fits into the slot.
摘要翻译：用于操作诸如可变叶片的装置的组件具有臂，臂连接到其上的杆，杆具有狭槽，以及具有配合到槽中的突出部的构件。

5. 发明申请

WO2014158455A1 MACHINED VANE ARM OF A VARIABLE VANE ACTUATION SYSTEM 审中-公开
标题翻译：可变风扇启动系统的机械臂
公开(公告)号：WO2014158455A1
公开(公告)日：2014-10-02
申请号：PCT/US2014/016876
申请日：2014-02-18
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： GASMEN, Eugene, C. , PUDVAH, Bernard, W. , ST. MARY, Christopher , WIECKO, Stanley
IPC分类号： F01D17/16 , F02C9/20
CPC分类号： F01D17/14 , F01D9/041 , F01D17/162 , F04D29/563 , F05D2220/32 , F05D2230/10 , F05D2240/12 , F05D2260/36 , F05D2260/50
摘要： An exemplary variable vane actuation system includes, among other things, a vane arm with a vane stem contact surface and a radially outward facing surface. The vane stem contact surface is to contact a vane stem of a variable vane and thereby actuate the variable vane about a radially extending axis. The vane stem contact surface is angled relative to both the radially extending axis and the radially outward facing surface.
摘要翻译：示例性的可变叶片致动系统尤其包括具有叶片杆接触表面和径向向外表面的叶片臂。叶片杆接触表面接触可变叶片的叶片杆，从而使可变叶片围绕径向延伸的轴线致动。叶片杆接触表面相对于径向延伸的轴线和径向向外的表面成角度。

6. 发明申请

WO2013181399A1 RETENTION ASSEMBLY INCLUDING SLEEVE 审中-公开
标题翻译：保持总成包括套筒
公开(公告)号：WO2013181399A1
公开(公告)日：2013-12-05
申请号：PCT/US2013/043373
申请日：2013-05-30
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： GASMEN, Eugene, C. , ST. MARY, Christopher
IPC分类号： F02C9/22 , F02C7/00 , F02C7/32
CPC分类号： F16B5/02 , F16B19/02
摘要： An assembly includes a first part, a second part, a sleeve, and a fastener. The first part has a first hole with a threaded portion therein. Additionally, the first hole has a first counterbore. The second part has a second hole with a second counterbore. The second counterbore is arranged to oppose the first counterbore. The sleeve is inserted into the second counterbore and extends to insert into the first counterbore. The fastener has a threaded end portion and a reduced diameter portion and extends through the first hole and into the second hole. The reduced diameter portion of the fastener is surrounded by the sleeve when the fastener is inserted to mount the first part with the second part.
摘要翻译：一种组件包括第一部分，第二部分，套筒和紧固件。第一部分具有其中具有螺纹部分的第一孔。另外，第一孔具有第一沉孔。第二部分具有带有第二沉孔的第二孔。第二沉孔布置成与第一沉孔相对。将套筒插入第二沉孔中并延伸以插入第一沉孔中。紧固件具有螺纹端部和直径减小部分，并且延伸穿过第一孔并进入第二孔。当紧固件插入时，紧固件的直径减小部分被套筒围绕，以便将第一部件与第二部件一起安装。

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