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1. 发明授权

US08170828B2 Test method using memory programmed with tests and protocol to communicate between device under test and tester 有权
标题翻译：使用测试和协议编程的存储器的测试方法在被测设备和测试仪之间进行通信
公开(公告)号：US08170828B2
公开(公告)日：2012-05-01
申请号：US12479580
申请日：2009-06-05
申请人： Patrick D. McNamara , Douglas C. Lee , Alan R. Gilchrist , Sung-Wook Kang , Craig A. Pietrow
发明人： Patrick D. McNamara , Douglas C. Lee , Alan R. Gilchrist , Sung-Wook Kang , Craig A. Pietrow
IPC分类号： G01R31/317 , G01R31/3181 , G01R31/3193
CPC分类号： G01R31/2834 , G01R31/31725 , G01R31/31726
摘要： In an embodiment, a test method is implemented to test an integrated circuit that includes at least one processor. The method may include programming a memory to which the integrated circuit is coupled during testing with one or more test programs. The integrated circuit may be booted, and the processor may execute the test programs from the memory. In one embodiment, the memory may also store a control program that may manage the execution of the tests. In an embodiment, the control program may also implement a protocol to communicate with the ATE to perform the testing. The protocol may be implemented over a set of general purpose input/output (I/O) pins, for example. Using the protocol and test vectors on the ATE, the tests may be selected and executed, and test results may be reported.
摘要翻译：在一个实施例中，实施测试方法来测试包括至少一个处理器的集成电路。该方法可以包括在使用一个或多个测试程序进行测试期间对集成电路耦合的存储器进行编程。集成电路可以引导，并且处理器可以从存储器执行测试程序。在一个实施例中，存储器还可以存储可以管理测试的执行的控制程序。在一个实施例中，控制程序还可以实现与ATE通信以执行测试的协议。该协议可以例如通过一组通用输入/输出（I / O）引脚来实现。在ATE上使用协议和测试向量，可以选择和执行测试，并且可以报告测试结果。

2. 发明申请

US20100312517A1 Test Method Using Memory Programmed with Tests and Protocol To Communicate between Device Under Test and Tester 有权
标题翻译：使用测试和协议的内存测试方法在被测设备和测试仪之间进行通信
公开(公告)号：US20100312517A1
公开(公告)日：2010-12-09
申请号：US12479580
申请日：2009-06-05
申请人： Patrick D. McNamara , Douglas C. Lee , Alan R. Gilchrist , Sung-Wook Kang , Craig A. Pietrow
发明人： Patrick D. McNamara , Douglas C. Lee , Alan R. Gilchrist , Sung-Wook Kang , Craig A. Pietrow
IPC分类号： G01R31/02 , G06F19/00
CPC分类号： G01R31/2834 , G01R31/31725 , G01R31/31726
摘要： In an embodiment, a test method is implemented to test an integrated circuit that includes at least one processor. The method may include programming a memory to which the integrated circuit is coupled during testing with one or more test programs. The integrated circuit may be booted, and the processor may execute the test programs from the memory. In one embodiment, the memory may also store a control program that may manage the execution of the tests. In an embodiment, the control program may also implement a protocol to communicate with the ATE to perform the testing. The protocol may be implemented over a set of general purpose input/output (I/O) pins, for example. Using the protocol and test vectors on the ATE, the tests may be selected and executed, and test results may be reported.
摘要翻译：在一个实施例中，实施测试方法来测试包括至少一个处理器的集成电路。该方法可以包括在使用一个或多个测试程序进行测试期间对集成电路耦合的存储器进行编程。集成电路可以引导，并且处理器可以从存储器执行测试程序。在一个实施例中，存储器还可以存储可以管理测试的执行的控制程序。在一个实施例中，控制程序还可以实现与ATE通信以执行测试的协议。该协议可以例如通过一组通用输入/输出（I / O）引脚来实现。在ATE上使用协议和测试向量，可以选择和执行测试，并且可以报告测试结果。

3. 发明授权

US5299910A Full-round compressor casing assembly in a gas turbine engine 失效
标题翻译：燃气涡轮发动机中的全压缩机壳体组件
公开(公告)号：US5299910A
公开(公告)日：1994-04-05
申请号：US028923
申请日：1993-03-04
申请人： Alan R. Gilchrist
发明人： Alan R. Gilchrist
IPC分类号： F01D9/04 , F01D9/02
CPC分类号： F01D9/042
摘要： A full-round compressor casing assembly is employed in a gas turbine engine which includes alternating axially-arranged stages of movable blades and stationary vanes, with each stage of movable blades having a row of rotor blades attached to and extending radially outwardly from a rotor and each stage of stationary vanes having a row of stator vanes. The full-round casing assembly includes a plurality of vane sectors with the vanes projecting therefrom in defining each stage of stationary vanes, an inner casing inserted over the rotor and blades, and an outer casing inserted over the inner casing and spaced radially outwardly therefrom. The inner casing includes alternating axially-arranged full-round shroud bands and mounting bands. Each shroud band encircles the outer ends of the rotor blades. Each mounting band has a circumferential guide track on an interior side mounting the vane sectors in side-by-side relation around the mounting band with the vanes extending radially inwardly. Also, each mounting band has one or more openings to allow inserting the vane sectors one at a time from an exterior side of the mounting band through the openings to the mounting track and indexing the vane sectors around the interior of the mounting band in order to assemble the vane sectors and vanes to the inner casing after the rotor blades have been assembled to the rotor and the inner casing has been inserted over the rotor blades.
摘要翻译：在一个燃气涡轮发动机中采用全面的压缩机壳体组件，该燃气涡轮发动机包括可动叶片和静止叶片的交替轴向布置的阶段，每个可移动叶片的阶段具有连接到转子并且从转子径向向外延伸的一排转子叶片，固定叶片的每个阶段具有一排定子叶片。全圆形壳体组件包括多个叶片扇区，其中叶片从其突出，限定静止叶片的每个阶段，插入在转子和叶片上的内壳体以及插入在内壳体上并径向向外间隔开的外壳体。内壳包括交替轴向布置的全圆形护罩带和安装带。每个护罩带环绕转子叶片的外端。每个安装带在内侧具有圆周导轨，其安装叶片扇区并排安装在安装带周围，叶片径向向内延伸。此外，每个安装带具有一个或多个开口，以允许一次一个地将叶片扇区从安装带的外侧穿过开口插入到安装轨道，并将叶片扇区围绕安装带的内部分度，以便在将转子叶片组装到转子上并将内壳插入转子叶片之后，将叶片扇叶和叶片组装到内壳上。

4. 发明授权

US5211541A Turbine support assembly including turbine heat shield and bolt retainer assembly 失效
标题翻译：涡轮支架组件，包括涡轮隔热罩和螺栓保持架组件
公开(公告)号：US5211541A
公开(公告)日：1993-05-18
申请号：US841154
申请日：1992-02-25
申请人： Steve R. Fledderjohn , James C. Przytulski , Sidney B. Elston, III , Alan R. Gilchrist , Ambrose A. Hauser
发明人： Steve R. Fledderjohn , James C. Przytulski , Sidney B. Elston, III , Alan R. Gilchrist , Ambrose A. Hauser
IPC分类号： F02C7/20 , F01D5/06 , F01D25/24 , F02C7/24
CPC分类号： F01D25/243 , F01D5/066 , F05B2260/301 , Y02T50/671 , Y02T50/673
摘要： A turbine support assembly includes a turbine rotor joined to a fan shaft through a support shaft. The support shaft is joined to the fan shaft in a V-configuration having first and second legs joined together at an apex and inclined axially apart, with at least the first leg forming an integral part of the fan shaft. The second leg is rotatably supportable to a frame. The V-configuration increases the stiffness of the turbine support to reduce blade tip clearances. The present invention also provides an annular integral bolt heat shield and axial retention apparatus to axially retain bolts used for holding together two rotor elements during assembly when the bolts are otherwise subject to sliding into a closed cavity of the assembled engine or one of its modules. The integral retainer and heat shield engage the bolts disposed through bolt holes in a gas turbine engine rotor shaft so that the bolts remain straight during assembly when a second rotor element such as a second shaft is being attached to the first shaft, and bolt holes in the second shaft have to engage and fit over the bolts of the first shaft. One particular embodiment of the present invention provides a low pressure turbine rotor shaft assembly of a low pressure turbine module wherein forward and aft shafts are attached by bolts which have bolt heads in a closed cavity of the module and are slidably disposed through corresponding bolt holes of each shaft such that the bolt heads are disposed aft of the aft shaft. An integral heat shield and axial bolt retainer is mounted to the aft shaft aft of the bolt heads so as to trap and retain the bolt heads between the shield and the aft shaft.
摘要翻译：涡轮机支撑组件包括通过支撑轴连接到风扇轴的涡轮转子。支撑轴以V形结合到风扇轴上，该V形构造具有在顶点处以第一和第二腿连接在一起并且轴向间隔开的倾斜，至少第一腿形成风扇轴的一体部分。第二支腿可旋转地支撑在框架上。 V形构造增加了涡轮机支架的刚度以减小叶片尖端间隙。本发明还提供了一种环形一体式螺栓隔热罩和轴向保持装置，用于当螺栓另外滑入组装的发动机或其模块之一的封闭空腔内时，轴向保持用于在组装期间将两个转子元件保持在一起的螺栓。一体式保持器和隔热罩与通过燃气涡轮发动机转子轴中的螺栓孔布置的螺栓接合，使得当第二转子元件（例如第二轴）附接到第一轴时，螺栓在组装期间保持直立，并且螺栓孔第二轴必须接合并装配在第一轴的螺栓上。本发明的一个具体实施例提供了一种低压涡轮模块的低压涡轮转子轴组件，其中前轴和后轴通过螺栓附接，所述螺栓在模块的封闭空腔中具有螺栓头，并且可滑动地设置穿过相应的螺栓孔每个轴使得螺栓头设置在后轴的后方。一体式的热屏蔽和轴向螺栓保持器安装在螺栓头后部的后轴上，以便将螺栓头锁住并保持在护罩和后轴之间。

5. 发明授权

US5183389A Anti-rock blade tang 失效
标题翻译：反岩石刀柄
公开(公告)号：US5183389A
公开(公告)日：1993-02-02
申请号：US828278
申请日：1992-01-30
申请人： Alan R. Gilchrist , Edward M. Duran , Dennis P. Dry , Robert R. Berry
发明人： Alan R. Gilchrist , Edward M. Duran , Dennis P. Dry , Robert R. Berry
IPC分类号： F01D5/16 , F01D5/26 , F01D5/30
CPC分类号： F01D5/3007 , F01D5/16 , F01D5/26 , Y02T50/671 , Y10S416/50
摘要： The present invention provides a rotor blade capable of being axially loaded in slots on a gas turbine engine rotor and particularly suited for use on turbine disks. The blade has a generally axially extending dovetail root which is effective for being loaded into a rotor disk slot between adjacent disk posts. Anti-rock tangs are disposed radially outward of the root and tangentially extend from the shank and are generally linear in the axial direction. The anti-rock tangs are effective to engage the radially outwardmost facing surfaces of the adjacent dovetail posts between which is disposed the associated dovetail slot.
摘要翻译：本发明提供一种转子叶片，其能够轴向地装载在燃气涡轮发动机转子上的槽中，并且特别适用于涡轮盘。叶片具有大致轴向延伸的燕尾根，其有效地装载到相邻盘柱之间的转子盘槽中。反岩石柄脚沿径向向外设置并且从柄部切向延伸并且在轴向方向上通常是线性的。反岩石柄脚有效地接合相邻燕尾形柱的径向最外面的表面，在其间设置有相关联的燕尾槽。

6. 发明授权

US06807593B1 Enhanced bus architecture for posted read operation between masters and slaves 失效
标题翻译：增强的总线架构，用于在主机和从机之间进行读取操作
公开(公告)号：US06807593B1
公开(公告)日：2004-10-19
申请号：US10036820
申请日：2001-11-01
申请人： Robert W. Moss , David O. Sluiter , Alan R. Gilchrist , Darren Neuman
发明人： Robert W. Moss , David O. Sluiter , Alan R. Gilchrist , Darren Neuman
IPC分类号： G06F1336
CPC分类号： G06F13/36
摘要： An electronic bus architecture for supporting posting of read requests by multiple master devices to multiple slave devices. Sideband signals added to the underlying master bus architecture permit slave devices to receive posted read requests from one or more master devices. The sideband signals are used by the slave devices and associated arbitration logic to enable the slave devices with varying latencies to return requested data to the originating masters when the data becomes available. The sideband slave bus architecture may be applied to enhance performance of AMBA based bus architectures as well as other well-known bus architectures supporting one or more master devices.
摘要翻译：一种用于支持将多个主设备的读请求发布到多个从设备的电子总线架构。添加到底层主总线架构的边带信号允许从设备接收来自一个或多个主设备的已发布的读请求。边带信号由从设备和相关联的仲裁逻辑使用，以使具有变化的延迟的从设备在数据变得可用时将请求的数据返回给始发主机。可以应用边带从属总线架构来增强基于AMBA的总线架构的性能以及支持一个或多个主设备的其它众所周知的总线架构。

7. 发明授权

US06938113B2 Apparatus for flushing slave transactions from resetting masters of a data bus 有权
标题翻译：用于从复位数据总线的主器件刷新从属事务的装置
公开(公告)号：US06938113B2
公开(公告)日：2005-08-30
申请号：US10152265
申请日：2002-05-20
申请人： Russell B. Stuber , Robert W. Moss , Alan R. Gilchrist
发明人： Russell B. Stuber , Robert W. Moss , Alan R. Gilchrist
IPC分类号： G06F13/362 , G06F13/40 , G06F13/42
CPC分类号： G06F13/362 , G06F13/4059
摘要： When a master device resets, flush commands are issued to a flush master register in the slave devices. A comparator compares the identification of the master device associated with the flush command to an identification of the master device associated with data for return by the slave device. A gate is responsive to the comparator to flush data from the data register that are pending for return.
摘要翻译：当主器件复位时，刷新命令将发送到从器件中的刷新主寄存器。比较器将与刷新命令相关联的主设备的标识与与从设备返回的数据相关联的主设备的标识进行比较。一个门响应于比较器来刷新数据寄存器中待处理返回的数据。

8. 发明授权

US5182906A Hybrid spinner nose configuration in a gas turbine engine having a bypass duct 失效
标题翻译：具有旁通管道的燃气涡轮发动机中的混合旋转鼻架构造
公开(公告)号：US5182906A
公开(公告)日：1993-02-02
申请号：US864189
申请日：1992-04-03
申请人： Alan R. Gilchrist , Thomas J. Sullivan , Roger C. Walker
发明人： Alan R. Gilchrist , Thomas J. Sullivan , Roger C. Walker
IPC分类号： F02C7/05
CPC分类号： F02C7/05
摘要： A gas turbine engine has a forward rotor, a row of fan blades radially extending from the rotor, and a core turbine engine located rearwardly of the fan blades and rotor and coupled to the rotor for rotatably driving the rotor. An outer annular nacelle surrounds the rotor, fan blades and core engine. An inner annular splitter fairing is disposed rearwardly of the fan blades, surrounds the core engine, and is spaced radially inwardly from the nacelle so as to define therebetween a bypass air flow duct located outwardly from the core engine and rearwardly of the fan blades for producing thrust upon rotation of the rotor and fan blades. A hybrid shape spinner nose is attached about the rotor and projects forwardly therefrom within the nacelle and forwardly of the fan blades. The hybrid shape spinner nose has a forward substantially conical section spaced forwardly of the fan blades, a rearward substantially conical section projecting forwardly of and merging rearwardly with the fan blades, and a transition connecting the forward and rearward sections such that the spinner nose is provided with a compound, substantially conical configuration in which the slope of the forward substantially conical section is greater than the slope of an imaginary conical surface connecting a front end of the spinner nose and a leading edge of the annular splitter fairing, whereas the slope of the rearward substantially conical section is less than the slope of such imaginary conical surface.
摘要翻译：燃气涡轮发动机具有前转子，从转子径向延伸的一排风扇叶片，以及位于风扇叶片和转子后方的芯涡轮发动机，并联接到转子以可旋转地驱动转子。外环形机舱围绕转子，风扇叶片和核心发动机。内部环形分配器整流罩设置在风扇叶片的后方，围绕核心发动机，并且与机舱径向向内间隔开，从而在其间限定了从风扇叶片向外位于风扇叶片外侧的旁路空气流动管道，用于产生推动转子和风扇叶片的转动。混合式旋转器鼻子围绕转子附接并且在机舱内并向前突出于风扇叶片的前方。混合形状的旋转鼻具有与风扇叶片前方间隔开的向前基本上圆锥形的部分，与风扇叶片向前突出并向后突出的向后基本上圆锥形的部分，以及连接前部部分和后部部分的过渡部分，从而提供旋转器鼻部具有基本上圆锥形的构造，其中前部大致圆锥形部分的斜面大于连接旋转器鼻部的前端和环形分束器整流罩前缘的假想圆锥形表面的斜率，而斜面后方基本上圆锥形的部分小于这种假想圆锥形表面的斜率。

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