CUTTER ASSEMBLY FOR TUNNEL BORING MACHINE WITH PRESSURE COMPENSATION
    21.
    发明申请
    CUTTER ASSEMBLY FOR TUNNEL BORING MACHINE WITH PRESSURE COMPENSATION 有权
    用于压力补偿的隧道掘进机的切割机总成

    公开(公告)号:US20120212034A1

    公开(公告)日:2012-08-23

    申请号:US13397997

    申请日:2012-02-16

    CPC classification number: E21D9/104 E21B10/10 E21B10/22

    Abstract: A pressure-compensated cutter assembly for a tunnel boring machine includes a shaft a cutter ring assembly rotatably mounted on the shaft, and first and second end retainers non-rotatably attached to the shaft. Rotary seal groups, immersed in lubricant, provide a moving seal between the rotating cutter ring assembly and the end retainers. A movable piston member is exposed to ambient pressures, and contacts the lubricant, such that increasing ambient pressure will increase the lubricant pressure, thereby keeping the pressure differential across the seal small. In one embodiment, the piston is a floating retainer portion. In another embodiment, the piston is an annular piston, and in another embodiment, the piston is a plurality of smaller pistons disposed in the first retainer.

    Abstract translation: 用于隧道掘进机的压力补偿切割器组件包括轴,可旋转地安装在轴上的切割环组件,以及不可旋转地附接到轴的第一和第二端保持器。 浸在润滑剂中的旋转密封组在旋转刀环组件和末端保持器之间提供移动密封。 可移动活塞构件暴露于环境压力并接触润滑剂,使得增加的环境压力将增加润滑剂压力,从而保持密封件两端的压力差小。 在一个实施例中,活塞是浮动保持器部分。 在另一个实施例中,活塞是环形活塞,在另一个实施例中,活塞是设置在第一保持器中的多个较小的活塞。

    Glass-to-metal compression sealed lead-in structure
    22.
    发明授权
    Glass-to-metal compression sealed lead-in structure 失效
    玻璃对金属压缩密封引入结构

    公开(公告)号:US4430376A

    公开(公告)日:1984-02-07

    申请号:US397812

    申请日:1982-07-13

    Applicant: Leonard J. Box

    Inventor: Leonard J. Box

    Abstract: A glass-to-metal compression sealed lead-in structure for electronic devices. The structure is constituted by an outer metal case having a high coefficient of thermal expansion (CTE), a lead-in conductor extending through the opening in the case and having a relatively low CTE, and a glass seal filling the space between the conductor and the case and having a relatively low or intermediate CTE. The conductor is fabricated of a machinable metal whose normal CTE is higher than required, the surface of the metal after the conductor is machined to specification, being treated with a substance that acts to reduce the CTE of the conductor to render it compatible with the CTE of the glass seal.

    Abstract translation: 用于电子设备的玻璃 - 金属压缩密封引入结构。 该结构由具有高热膨胀系数(CTE)的外部金属壳体,延伸穿过壳体中的开口并具有相对低的CTE的引入导体构成,并且填充导体和 情况并且具有相对较低或中等的CTE。 导体由正常CTE高于所需导线的可加工金属制成,金属表面在导体加工到规格之后,用用于减少导体的CTE以使其与CTE相容的物质进行处理 的玻璃密封。

    Methods and apparatus for movement of virtual resources within a data center environment
    23.
    发明授权
    Methods and apparatus for movement of virtual resources within a data center environment 有权
    数据中心环境中虚拟资源移动的方法和装置

    公开(公告)号:US09027017B2

    公开(公告)日:2015-05-05

    申请号:US12709943

    申请日:2010-02-22

    CPC classification number: G06F9/5077 G06F9/4862 G06F9/5088 G06F2009/4557

    Abstract: In one embodiment, an apparatus can include a monitoring module configured to send an indicator representing that performance of a virtual resource satisfies a threshold condition. The apparatus can also include a management module configured to move a set of virtual resources including the virtual resource from a first portion of data center hardware resources to a second portion of data center hardware resources mutually exclusive from the first portion of data center hardware resources in response to the indicator. The management module can be configured to define the set of virtual resources based on an operational relationship between the virtual resource and the remaining virtual resources included in the set of virtual resources.

    Abstract translation: 在一个实施例中,装置可以包括监视模块,其被配置为发送表示虚拟资源的性能满足阈值条件的指示符。 该设备还可以包括管理模块,该管理模块被配置为将包括虚拟资源的一组虚拟资源从数据中心硬件资源的第一部分移动到从数据中心硬件资源的第一部分互斥的数据中心硬件资源的第二部分 回应指标。 管理模块可以被配置为基于虚拟资源与虚拟资源集合中包含的剩余虚拟资源之间的操作关系来定义该虚拟资源集合。

    METHODS AND APPARATUS FOR DATA CENTER MANAGEMENT INDEPENDENT OF HYPERVISOR PLATFORM
    24.
    发明申请
    METHODS AND APPARATUS FOR DATA CENTER MANAGEMENT INDEPENDENT OF HYPERVISOR PLATFORM 有权
    数据中心管理方法与设备独立于高级平台

    公开(公告)号:US20120047501A1

    公开(公告)日:2012-02-23

    申请号:US13031847

    申请日:2011-02-22

    Abstract: In some embodiments, an apparatus can include a memory configured to store a first hypervisor message and a second hypervisor message. The apparatus can further include a hypervisor interface module. The hypervisor interface module can retrieve, from the memory, the first hypervisor message and the second hypervisor message. The hypervisor interface module can define a first signal, the first signal being based at least in part on the first hypervisor message and having a first format associated with a first hypervisor platform. The hypervisor interface module can define a second signal, the second signal being based at least in part on the second hypervisor message and having a second format associated with a second hypervisor platform. The hypervisor interface module can send the first signal to a first virtual machine instantiated according to the first hypervisor platform. The hypervisor interface module can send the second signal to a second virtual machine instantiated according to the second hypervisor platform.

    Abstract translation: 在一些实施例中,装置可以包括被配置为存储第一管理程序消息和第二管理程序消息的存储器。 该装置还可以包括管理程序接口模块。 管理程序接口模块可以从存储器检索第一管理程序消息和第二管理程序消息。 管理程序接口模块可以定义第一信号,第一信号至少部分地基于第一管理程序消息,并且具有与第一管理程序平台相关联的第一格式。 管理程序接口模块可以定义第二信号,第二信号至少部分地基于第二管理程序消息,并具有与第二管理程序平台相关联的第二格式。 管理程序接口模块可以将第一信号发送到根据第一虚拟机管理程序平台实例化的第一虚拟机。 管理程序接口模块可以将第二信号发送到根据第二管理程序平台实例化的第二虚拟机。

    Small-size high-speed transmission system for use in microturbine-powered aircraft
    25.
    发明申请
    Small-size high-speed transmission system for use in microturbine-powered aircraft 有权
    用于微型涡轮动力飞机的小型高速传动系统

    公开(公告)号:US20050178892A1

    公开(公告)日:2005-08-18

    申请号:US10756024

    申请日:2004-01-12

    Applicant: J. Box Jules Kish

    Inventor: J. Box Jules Kish

    Abstract: A transmission system that is used in conjunction with a microturbine engine for propelling an aircraft body, such as a propeller-based fixed-wing aircraft or a rotor-based vertical lift aircraft, or for a wide variety of other applications. The output shaft of the microturbine engine preferably operates at a rotational speed in a range between 72,000 RPM and 150,000 RPM with an output power between 150 HP and 5 HP (and most preferably operates in an extended range between 50,000 RPM and 200,000 RPM with an output power between 200 HP and 5 HP). The two reduction stages provide a reduction ratio preferably having a value of at least 19, and most preferably greater than 24. The 1 transmission system is of small-size preferably having a maximum diameter less than twelve inches. The two stages of the transmission system may comprise any one (or parts of) of a number of configurations, including an in-line lay shaft configuration, an in-line star-star configuration an offset star-spur configuration, an offset compound idler configuration, an inline traction-internal gear configuration, and an inline traction planetary gear configuration. Preferably, the input stage of the transmission system is self-equilibrating such that first shaft can be supported without bearings and is operably coupled to the output shaft of the microturbine engine by an outside diameter piloted spline coupling mechanism. For vertical lift applications, a single traction stage along with a bevel gear assembly or other shaft transmission mechanism can be used to provide the necessary RPM reduction.

    Abstract translation: 与微型涡轮发动机结合使用的用于推进飞机机体(例如基于螺旋桨的固定翼飞行器或基于转子的垂直升降飞机)或用于各种其它应用的传动系统。 微型涡轮发动机的输出轴优选地在72,000RPM和150,000RPM之间的转速下工作,输出功率在150HP和5HP之间(最优选地在50,000RPM和200,000RPM之间的扩展范围内工作,并且输出 功率在200 HP和5 HP之间)。 两个还原阶段提供优选具有至少19的值,最优选大于24的减小率。1传输系统的尺寸最小,最好具有小于12英寸的最大直径。 传动系统的两个阶段可以包括许多构造的任何一个(或多个部分),包括一个在线的卧式结构,一个星形星形配置,一个偏移星形齿轮配置,一个偏移复合惰轮 配置,内联牵引内齿轮配置和在线牵引行星齿轮配置。 优选地,传动系统的输入级是自平衡的,使得第一轴可以被支撑而没有轴承,并且通过外径引导的花键联接机构可操作地联接到微型涡轮发动机的输出轴。 对于垂直升降应用,可以使用单个牵引台以及锥齿轮组件或其他轴传动机构来提供必要的RPM减小。

    Apparatus for sediment control in oil burner installations
    27.
    发明授权
    Apparatus for sediment control in oil burner installations 失效
    油燃烧器设备中沉淀物控制装置

    公开(公告)号:US3976421A

    公开(公告)日:1976-08-24

    申请号:US537436

    申请日:1974-12-30

    CPC classification number: F23N5/245 Y10T137/86389

    Abstract: This invention relates to oil burner installations which include a storage tank for the oil and a pump for delivering oil from the storage tank to a burner. When the storage tank is refilled with oil, sediment at the bottom of the tank is stirred up and placed in suspension. If the pump is operated while such sediment remains in suspension, the sediment may be drawn into the fuel line. Upon reaching the burner, such sediment may disable the oil burner installation by clogging the burner orifices.By preventing the oil pump from operating for a predetermined period of time after commencing to transfer oil into the oil storage tank, sediment is allowed to settle once again to the bottom of the tank. After the predetermined interval of time has elapsed, the pump and burner are once again permitted to operate, and the system then draws sediment-free oil into the fuel line and thence to the burner.

    Abstract translation: 本发明涉及油燃烧器装置,其包括用于油的储罐和用于将油从储罐输送到燃烧器的泵。 当储罐重新填充油时,将罐底部的沉淀物搅拌并置于悬浮状态。 如果在这种沉积物保持悬浮状态下操作泵,则沉积物可能被吸入燃料管线。 到达燃烧器时,这样的沉积物可以通过堵塞燃烧器孔来禁止油燃烧器安装。

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