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1. 发明申请

US20100043760A1 FUEL PUMP 有权
标题翻译：燃油泵
公开(公告)号：US20100043760A1
公开(公告)日：2010-02-25
申请号：US12195550
申请日：2008-08-21
申请人： John D. Crofts , Scott Simmons , Wesley R. Thayer , Bela Doszpoly , Dave M. Rix , Anthony A. Shaull , David L. Buchanan
发明人： John D. Crofts , Scott Simmons , Wesley R. Thayer , Bela Doszpoly , Dave M. Rix , Anthony A. Shaull , David L. Buchanan
IPC分类号： F02M31/20 , F04B53/04 , F02M37/04
CPC分类号： F04B53/162 , F02M37/043 , F02M59/102 , F02M59/442 , F04B1/0408 , F04B1/0421 , F04B1/0448 , F04B15/02 , F04B19/22 , F04B53/04 , F04B53/08 , F04B53/10 , F04B53/14 , F04B53/143 , F04B53/18
摘要： A fuel pump is disclosed wherein a substantially cylindrical plunger bore is provided with an annular drain groove fluidically coupled to a drain duct. A pump plunger is driven by a drive system located in a separate mechanical compartment that holds a reservoir of lubricating oil. An annular seal is provided adjacent the drain groove substantially at the end of the bore and retained in position by a seal support. Exemplary embodiments provide the drain groove and seal as being positioned immediately adjacent one another so that the seal forms a lower wall of the drain groove.
摘要翻译：公开了一种燃料泵，其中基本上圆柱形的柱塞孔设置有流体连接到排水管的环形排水沟。泵柱塞由驱动系统驱动，该驱动系统位于容纳润滑油的单独的机械隔室中。环形密封件基本上在孔的端部附近设置在排水槽附近，并通过密封支撑件保持在适当位置。示例性实施例将排水沟和密封件设置成彼此紧邻地定位，使得密封件形成排水沟的下壁。

2. 发明申请

US20100180599A1 Insertable Pre-Drilled Swirl Vane for Premixing Fuel Nozzle 审中-公开
标题翻译：可预先钻孔的涡流叶片用于预燃燃油喷嘴
公开(公告)号：US20100180599A1
公开(公告)日：2010-07-22
申请号：US12356572
申请日：2009-01-21
申请人： Stephen R. Thomas , Geoffrey D. Myers , Scott Simmons
发明人： Stephen R. Thomas , Geoffrey D. Myers , Scott Simmons
IPC分类号： F23R3/14 , B23P11/00
CPC分类号： F23R3/14 , F23C2900/07001 , F23R3/286 , Y10T29/49323
摘要： A swirl vane is independently connectable to a central hub assembly of a gas turbine. The swirl vane includes a structural body and at least one fuel delivery passage including a corresponding at least one fuel port defined within the structural body. At least one connecting tab is cooperable with the structural body and is connectable to the central hub assembly.
摘要翻译：涡流叶片可独立地连接到燃气轮机的中心轮毂组件。旋流叶片包括结构体和至少一个燃料输送通道，其包括限定在结构体内的对应的至少一个燃料端口。至少一个连接突片与结构体配合并且可连接到中心轮毂组件。

3. 发明申请

US20090050710A1 Fuel nozzle and diffusion tip therefor 有权
标题翻译：燃油喷嘴和扩散头
公开(公告)号：US20090050710A1
公开(公告)日：2009-02-26
申请号：US11892298
申请日：2007-08-21
申请人： Geoffrey D. Myers , Scott Simmons , Stephen R. Thomas
发明人： Geoffrey D. Myers , Scott Simmons , Stephen R. Thomas
IPC分类号： B05B1/00 , B05B15/00
CPC分类号： F23R3/28 , F23D11/38 , F23D2209/30 , F23D2900/00018
摘要： A fuel nozzle having a dedicated circuit to cool the diffusion tip with lower part count and reduced complexity. More specifically, the proposed design uses an independent circuit to cool the tip with diffusion fuel or purge air. An impingement plate may be provided to augment the cooling effect.
摘要翻译：具有专用电路的燃料喷嘴，其具有以较低部件数量和降低的复杂度来冷却扩散尖端。更具体地，所提出的设计使用独立的电路来用扩散燃料或吹扫空气来冷却尖端。可以提供冲击板以增加冷却效果。

4. 发明授权

US08505304B2 Fuel nozzle detachable burner tube with baffle plate assembly 有权
标题翻译：燃油喷嘴可拆卸燃烧器管与挡板组件
公开(公告)号：US08505304B2
公开(公告)日：2013-08-13
申请号：US12325559
申请日：2008-12-01
申请人： Geoffrey D. Myers , Scott Simmons , Stephen R. Thomas , Donald Mark Bailey , David Martin Johnson
发明人： Geoffrey D. Myers , Scott Simmons , Stephen R. Thomas , Donald Mark Bailey , David Martin Johnson
IPC分类号： F23R3/14
CPC分类号： F23R3/283 , F23R2900/00017 , Y10T29/49826
摘要： A fuel nozzle for use with a combustion chamber defined within a gas turbine engine and a method for assembling the same are provided. The fuel nozzle includes a swirler assembly and a burner tube that is coupled to a support flange in a detachable manner such that an inner surface of the burner tube circumscribes an outer surface of the swirler assembly during fuel nozzle operation.
摘要翻译：提供了一种与燃气涡轮发动机内限定的燃烧室一起使用的燃料喷嘴及其组装方法。燃料喷嘴包括旋流器组件和燃烧器管，其以可拆卸的方式联接到支撑凸缘，使得在燃料喷嘴操作期间燃烧器管的内表面围绕旋流器组件的外表面。

5. 发明申请

US20060236977A1 Juncture for a high pressure fuel system 有权
标题翻译：适用于高压燃油系统
公开(公告)号：US20060236977A1
公开(公告)日：2006-10-26
申请号：US11296870
申请日：2005-12-08
申请人： James Denton , Anthony Shaull , Scott Simmons , Matthew State , Todd Wieland , Steven Ferdon
发明人： James Denton , Anthony Shaull , Scott Simmons , Matthew State , Todd Wieland , Steven Ferdon
IPC分类号： F02M69/46
CPC分类号： F02M55/025 , F02M59/48 , F02M2200/80
摘要： A juncture and method for changing direction of fuel flow in a high pressure fuel injection system such as a common rail and/or a fuel pump, the juncture comprising a body, a first passage formed in the body having a first diameter and a longitudinal axis extending therethrough, the first passage including a groove positioned along a portion of the longitudinal axis, and a second passage formed in the body having a second diameter, a central axis extending therethrough, and an opening, the opening of the second passage being provided in the groove of the first passage to allow fluidic communication between the second passage and the first passage so that stresses at the juncture caused by high pressure fuel changing direction of flow is reduced. The juncture is made from a bottom poured ingot cast alloy steel.
摘要翻译：一种用于改变诸如共轨和/或燃料泵的高压燃料喷射系统中的燃料流动方向的接合和方法，所述接合部包括主体，形成在主体中的第一通道具有第一直径和纵向轴线所述第一通道包括沿着所述纵向轴线的一部分定位的凹槽，以及形成在所述主体中的第二通道，所述第二通道具有第二直径，穿过其延伸的中心轴线和开口，所述第二通道的开口设置在所述第一通道的槽允许第二通道和第一通道之间的流体连通，使得由高压燃料改变流动方向引起的接合处的应力减小。接合处由底部浇注的铸锭合金钢制成。

6. 发明授权

US08752389B2 Fuel nozzle assembly for use with a gas turbine engine and method of assembling same 失效
标题翻译：用于燃气涡轮发动机的燃油喷嘴组件及其组装方法
公开(公告)号：US08752389B2
公开(公告)日：2014-06-17
申请号：US12265233
申请日：2008-11-05
申请人： Geoffrey D. Myers , Scott Simmons , Stephen R. Thomas , Donald Mark Bailey
发明人： Geoffrey D. Myers , Scott Simmons , Stephen R. Thomas , Donald Mark Bailey
IPC分类号： F02C1/00
CPC分类号： F23R3/28 , F16L9/02 , F16L9/18 , F16L51/00 , F23D14/46 , F23D2206/10 , F23D2211/00 , F23D2212/20 , F23R2900/00005
摘要： A fuel nozzle configured to channel fluid toward a combustion chamber within a gas turbine engine and a method for assembling the same are provided. The fuel nozzle includes a first hollow tube fabricated from a first material that has a first coefficient of thermal expansion and a second tube fabricated from a second material that has a second coefficient of thermal expansion that is different from the first coefficient of thermal expansion. The second tube is coupled within the first tube such that the first tube substantially circumscribes the second tube, and the second tube thermally expands approximately at a same rate as the first tube during fuel nozzle operation.
摘要翻译：提供了一种构造成将流体引导到燃气涡轮发动机内的燃烧室的燃料喷嘴及其组装方法。燃料喷嘴包括由具有第一热膨胀系数的第一材料制成的第一中空管和由具有不同于第一热膨胀系数的第二热膨胀系数的第二材料制成的第二管。第二管联接在第一管内，使得第一管基本上包围第二管，并且第二管在燃料喷嘴操作期间以与第一管相同的速率大约膨胀。

7. 发明申请

US20050144558A1 Juncture for a high pressure fuel system 有权
标题翻译：适用于高压燃油系统
公开(公告)号：US20050144558A1
公开(公告)日：2005-06-30
申请号：US10743823
申请日：2003-12-24
申请人： James Denton , Anthony Shaull , Scott Simmons , Matthew State , Todd Wieland
发明人： James Denton , Anthony Shaull , Scott Simmons , Matthew State , Todd Wieland
IPC分类号： F02M37/04 , F02M55/02 , F02M59/48 , G06F17/24
CPC分类号： F02M55/025 , F02M59/48 , F02M2200/80
摘要： A juncture and method for changing direction of fuel flow in a high pressure fuel injection system such as a common rail and/or a fuel pump, the juncture comprising a body, a first passage formed in the body having a first diameter and a longitudinal axis extending therethrough, the first passage including a groove positioned along a portion of the longitudinal axis, and a second passage formed in the body having a second diameter, a central axis extending therethrough, and an opening, the opening of the second passage being provided in the groove of the first passage to allow fluidic communication between the second passage and the first passage so that stresses at the juncture caused by high pressure fuel changing direction of flow is reduced.
摘要翻译：一种用于改变诸如共轨和/或燃料泵的高压燃料喷射系统中的燃料流动方向的接合和方法，所述接合部包括主体，形成在主体中的第一通道具有第一直径和纵向轴线所述第一通道包括沿着所述纵向轴线的一部分定位的凹槽，以及形成在所述主体中的第二通道，所述第二通道具有第二直径，穿过其延伸的中心轴线和开口，所述第二通道的开口设置在所述第一通道的槽允许第二通道和第一通道之间的流体连通，使得由高压燃料改变流动方向引起的接合处的应力减小。

8. 发明授权

US08976526B2 Providing a cooling system for a medium voltage drive system 有权
标题翻译：为中压驱动系统提供冷却系统
公开(公告)号：US08976526B2
公开(公告)日：2015-03-10
申请号：US13606526
申请日：2012-09-07
申请人： Devdatta P. Kulkarni , Thomas Keister , Manzoor Hussain , Scott Simmons , Ut V. Pham , Rose Craft , Randall Pipho
发明人： Devdatta P. Kulkarni , Thomas Keister , Manzoor Hussain , Scott Simmons , Ut V. Pham , Rose Craft , Randall Pipho
IPC分类号： H05K7/20 , H05K7/14 , H02M7/00
CPC分类号： H05K7/1432 , H02M7/003 , H05K7/20936 , Y10T307/297
摘要： In an embodiment, a medium voltage drive system includes a transformer, multiple power cubes each coupled to the transformer, and a manifold assembly. Each power cube includes cold plates each coupled to a corresponding switching device of the cube, an inlet port in communication with a first one of the cold plates and an outlet port in communication with a last one of the cold plates. The manifold assembly can support an inlet conduit and an outlet conduit and further support first and second connection members to enable blind mating of each of the first connection members to the inlet port of one of the power cubes and each of the second connection members to the outlet port of one of the power cubes to enable two phase cooling of the plurality of power cubes.
摘要翻译：在一个实施例中，中压驱动系统包括变压器，每个耦合到变压器的多个功率立方体以及歧管组件。每个功率立方体包括冷板，每个冷板均联接到立方体的相应开关装置，与第一个冷板连通的入口端口和与最后一个冷板连通的出口。歧管组件可以支撑入口管道和出口管道，并且还支撑第一和第二连接构件，以使得每个第一连接构件能够与功率立方体之一和每个第二连接构件的入口盲配合到一个功率立方体之一的出口端口，以实现多个功率立方体的两相冷却。

9. 发明申请

US20120327602A1 Providing A Cooling System For A Medum Voltage Drive System 有权
标题翻译：为中压电压驱动系统提供冷却系统
公开(公告)号：US20120327602A1
公开(公告)日：2012-12-27
申请号：US13606526
申请日：2012-09-07
申请人： Devdatta P. Kulkarni , Thomas Keister , Manzoor Hussain , Scott Simmons , UT V. Pham , Rose Craft , Randall Pipho
发明人： Devdatta P. Kulkarni , Thomas Keister , Manzoor Hussain , Scott Simmons , UT V. Pham , Rose Craft , Randall Pipho
IPC分类号： H05K7/20
CPC分类号： H05K7/1432 , H02M7/003 , H05K7/20936 , Y10T307/297
摘要： In an embodiment, a medium voltage drive system includes a transformer, multiple power cubes each coupled to the transformer, and a manifold assembly. Each power cube includes cold plates each coupled to a corresponding switching device of the cube, an inlet port in communication with a first one of the cold plates and an outlet port in communication with a last one of the cold plates. The manifold assembly can support an inlet conduit and an outlet conduit and further support first and second connection members to enable blind mating of each of the first connection members to the inlet port of one of the power cubes and each of the second connection members to the outlet port of one of the power cubes to enable two phase cooling of the plurality of power cubes.
摘要翻译：在一个实施例中，中压驱动系统包括变压器，每个耦合到变压器的多个功率立方体以及歧管组件。每个功率立方体包括冷板，每个冷板均联接到立方体的相应开关装置，与第一个冷板连通的入口端口和与最后一个冷板连通的出口。歧管组件可以支撑入口管道和出口管道，并且还支撑第一和第二连接构件，以使得每个第一连接构件能够与功率立方体之一和每个第二连接构件的入口盲配合到一个功率立方体之一的出口端口，以实现多个功率立方体的两相冷却。

10. 发明申请

US20100132364A1 FUEL NOZZLE DETACHABLE BURNER TUBE 有权
标题翻译：燃油喷嘴可拆卸燃烧器管
公开(公告)号：US20100132364A1
公开(公告)日：2010-06-03
申请号：US12325559
申请日：2008-12-01
申请人： Geoffrey D. Myers , Scott Simmons , Stephen R. Thomas , Donald Mark Bailey , David Martin Johnson
发明人： Geoffrey D. Myers , Scott Simmons , Stephen R. Thomas , Donald Mark Bailey , David Martin Johnson
IPC分类号： F02C1/00 , B21D39/00
CPC分类号： F23R3/283 , F23R2900/00017 , Y10T29/49826
摘要： A fuel nozzle for use with a combustion chamber defined within a gas turbine engine and a method for assembling the same are provided. The fuel nozzle includes a swirler assembly and a burner tube that is coupled to a support flange in a detachable manner such that an inner surface of the burner tube circumscribes an outer surface of the swirler assembly during fuel nozzle operation.
摘要翻译：提供了一种与燃气涡轮发动机内限定的燃烧室一起使用的燃料喷嘴及其组装方法。燃料喷嘴包括旋流器组件和燃烧器管，其以可拆卸的方式联接到支撑凸缘，使得在燃料喷嘴操作期间燃烧器管的内表面围绕旋流器组件的外表面。

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