Gas turbine engine
    11.
    发明申请
    Gas turbine engine 有权
    燃气轮机

    公开(公告)号:US20110041511A1

    公开(公告)日:2011-02-24

    申请号:US12926100

    申请日:2010-10-26

    CPC classification number: F01D19/00 F02C7/275 F02C9/18 F02K3/075

    Abstract: A bypass turbofan gas turbine engine is started by means of electric starter motor mounted directly about a downstream end or upstream of the low pressure spool of the engine. This causes air to be driven by a fan through a bypass duct around the engine casing. Closures close to substantially seal an outlet of the bypass duct, and the air is directed into a combustion chamber of the engine and through the turbines, causing the high pressure spool to pick up speed for starting.

    Abstract translation: 旁通涡轮风扇燃气涡轮发动机通过直接安装在发动机的低压阀芯的下游端或上游的电动起动马达启动。 这导致空气由发动机壳体周围的旁通管道由风扇驱动。 闭合件基本上密封旁通管道的出口,并且空气被引导到发动机的燃烧室并且通过涡轮机,导致高压阀芯拾取启动速度。

    Gas turbine engine
    12.
    发明授权
    Gas turbine engine 有权
    燃气轮机

    公开(公告)号:US07878005B2

    公开(公告)日:2011-02-01

    申请号:US11898591

    申请日:2007-09-13

    CPC classification number: F01D19/00 F02C7/275 F02C9/18 F02K3/075

    Abstract: A bypass turbofan gas turbine engine is started by an electric starter motor that is mounted directly about a downstream end or upstream of the low pressure spool of the engine. This causes air to be driven by a fan through a bypass duct around the engine casing. Closures close to substantially seal an outlet of the bypass duct, and the air is directed into a combustion chamber of the engine and through the turbines causing the high pressure spool to pick up speed for starting.

    Abstract translation: 通过直接安装在发动机的低压阀芯的下游端或上游的电动起动电动机起动旁通涡轮风扇式燃气轮机。 这导致空气由发动机壳体周围的旁通管道由风扇驱动。 闭合件基本上密封旁通管道的出口,并且空气被引导到发动机的燃烧室中并且通过涡轮引起高压阀芯的起动速度。

    Gas turbine engine
    13.
    发明申请
    Gas turbine engine 有权
    燃气轮机

    公开(公告)号:US20080095615A1

    公开(公告)日:2008-04-24

    申请号:US11898591

    申请日:2007-09-13

    CPC classification number: F01D19/00 F02C7/275 F02C9/18 F02K3/075

    Abstract: A bypass turbofan gas turbine engine (10) is started by means of electric starter motor (26) mounted directly about a downstream end or upstream of the low pressure spool (12) of the engine. This causes air to be driven by a fan (16) through a bypass duct (32) around the engine casing (28). Closures (34) close to substantially seal an outlet of the bypass duct (32), and the air is directed into a combustion chamber (24) of the engine and through the turbines (22,23), causing the high pressure spool (14) to pick up speed for starting.

    Abstract translation: 旁通涡轮风扇燃气涡轮发动机(10)通过直接安装在发动机的低压阀芯(12)的下游端或上游的电动起动电动机(26)启动。 这使得空气由发动机壳体(28)周围的旁通管道(32)由风扇(16)驱动。 接近基本上密封旁通管道(32)的出口的封闭件(34),并且空气被引导到发动机的燃烧室(24)并通过涡轮机(22,23),从而使高压阀芯(14) )拿起起动速度。

    Use of negative classifiers for Internet traffic
    15.
    发明申请
    Use of negative classifiers for Internet traffic 有权
    使用负分类器进行互联网流量

    公开(公告)号:US20070109965A1

    公开(公告)日:2007-05-17

    申请号:US11274590

    申请日:2005-11-14

    Applicant: Brian Davis

    Inventor: Brian Davis

    CPC classification number: H04L47/10 H04L12/2801 H04L47/2441

    Abstract: The present invention provides for enhanced packet classification. With the present invention packets are classified using both positive and negative classifiers. That is, a packet is classified based on both (a) whether or not the packet does meet certain criteria and, b) whether or not the packet does not meet certain other criteria. Thus packets can be classified into data flows based upon both positive and negative criteria.

    Abstract translation: 本发明提供增强的分组分类。 利用本发明,分组使用正分类器和负分类器分类。 也就是说,分组基于(a)分组是否满足某些标准并且b)分组是否不满足某些其他标准来分类。 因此,分组可以基于正和负标准分类为数据流。

    EMI shield that adheres to and conforms with printed circuit board surfaces
    16.
    发明授权
    EMI shield that adheres to and conforms with printed circuit board surfaces 有权
    EMI屏蔽层粘附并符合印刷电路板表面

    公开(公告)号:US07196275B2

    公开(公告)日:2007-03-27

    申请号:US10674107

    申请日:2003-09-29

    Abstract: An electrically continuous, grounded conformal EMI protective shield and methods for applying same directly to the surfaces of a printed circuit board. The EMI shield adheres and conforms to the surface of the components and printed wiring board. The shield takes the shape of the covered surfaces while adding little to the dimensions of the surfaces. The EMI shield includes low viscosity, high adherence conductive and dielectric coatings each of which can be applied in one or more layers using conventional spray techniques. The conductive coating prevents substantially all electromagnetic emissions generated by the shielded components from emanating beyond the conformal coating. The dielectric coating is initially applied to selected locations of the printed circuit board so as to be interposed between the conductive coating and the printed circuit board, preventing the conductive coating from electrically contacting selected components and printed wiring board regions.

    Abstract translation: 一种电连续接地的保形EMI保护屏蔽以及将其直接施加到印刷电路板表面的方法。 EMI屏蔽层粘附并符合组件和印刷电路板的表面。 屏蔽层采取覆盖表面的形状,同时几乎不增加表面的尺寸。 EMI屏蔽包括低粘度,高粘附导电和电介质涂层,其中每一层可以使用常规喷涂技术施加在一层或多层中。 导电涂层基本上防止由屏蔽组件产生的所有电磁辐射发散超过保形涂层。 介电涂层最初被施加到印刷电路板的选定位置,以便插入在导电涂层和印刷电路板之间,防止导电涂层电接触所选择的部件和印刷电路板区域。

    Tracking system and assosciated method
    18.
    发明申请
    Tracking system and assosciated method 失效
    跟踪系统和协调方法

    公开(公告)号:US20050174235A1

    公开(公告)日:2005-08-11

    申请号:US10513839

    申请日:2003-05-06

    Abstract: A tracking system (10) for tracking movable assets (16) and a method for using the system are provided. The tracking system includes a monitoring device (22), a tracking information network (20), a data communication network (18), a tracker tag (12), and a tracking information server (14). The tracker tag operates independent from the asset and uses GPS technology. The tracking information server provides tracking information and related information to a subscriber. The method is for tracking the movable asset and providing tracking information to the subscriber. In one embodiment, the tracker tag is in communication with an Iridium satellite constellation (28) and the tracking information is displayed to the subscriber when the asset is substantially anywhere in the world. In another embodiment, the monitoring device is in communication with the Iridium satellite constellation and the tracking information is displayed to the subscriber when the subscriber is substantially anywhere in the world, preferably via the Internet (36).

    Abstract translation: 提供了一种跟踪系统(10),用于跟踪动态资产(16)和一种使用该系统的方法。 跟踪系统包括监视设备(22),跟踪信息网络(20),数据通信网络(18),跟踪者标签(12)和跟踪信息服务器(14)。 跟踪器标签独立于资产,并使用GPS技术。 跟踪信息服务器向用户提供跟踪信息和相关信息。 该方法用于跟踪可移动资产并向用户提供跟踪信息。 在一个实施例中,跟踪器标签与铱星卫星星座(28)通信,当资产在世界上任何地方时,跟踪信息被显示给用户。 在另一个实施例中,监视设备与铱星卫星星座通信,并且当用户基本上在世界上任何地方,优选地经由互联网(36)时,跟踪信息被显示给用户。

    Plenum oil seal
    19.
    发明授权
    Plenum oil seal 失效
    全油封

    公开(公告)号:US6109615A

    公开(公告)日:2000-08-29

    申请号:US92677

    申请日:1998-06-05

    Abstract: An oil seal for a locking differential mechanism. The seal assembly includes a generally flat plate with a first generally circular oil seal adjacent an outer margin of the flat plate, a circular inner margin defining an opening in the flat plate with a second oil seal surrounding the inner margin, an oil outlet opening lying in an otherwise imperforate area between the first and second margins, and a cover for the flat plate with the cover and plate defining between them a passage for oil extending from a point radially outside the first seal to at least a point adjacent the oil outlet. The seal takes in a supply of oil from the differential sump and supplies it through the oil outlet to a multi-plate clutch which is activated only when the two axles undergo rotation relative to each other and thereby actuate a Gerotor type oil pump.

    Abstract translation: 用于锁定差速机构的油封。 密封组件包括大致平坦的板,其具有与平板的外边缘相邻的第一基本为圆形的油封,在平板中限定开口的圆形内边缘,其中包围内边缘的第二油封, 在第一和第二边缘之间的另外无孔的区域中,以及用于平板的盖,其中盖和板在它们之间限定有用于从第一密封件的径向外侧的点延伸到邻近出油口的点的油的通道。 密封件从差压槽中获取油,并将其通过出油口供给到多板离合器,该多片离合器仅在两轴相对于彼此旋转并由此致动Gerotor型油泵时被激活。

    Device for displaying artwork
    20.
    发明授权
    Device for displaying artwork 失效
    显示图稿的装置

    公开(公告)号:US4672758A

    公开(公告)日:1987-06-16

    申请号:US745675

    申请日:1985-06-17

    CPC classification number: A47G1/0605

    Abstract: One section (1) of a rectangular frame is releasably secured to the remainder of the frame, in which a backing board (7) is located. When the device is fixed to a site location, the said one section (1) remains removable without damaging the site location, so as to allow a sheet (8) of artwork to be inserted into the frame in a direction parallel to the backing board (7). The artwork sheet (8) projects at least partly beyond the edge of the backing board (7) adjacent the removable section (1) so as to be grippable to facilitate removal of the artwork sheet (8).

    Abstract translation: 矩形框架的一个部分(1)可释放地固定到框架的其余位置,其中背衬板(7)位于该框架的其余部分。 当设备被固定到现场位置时,所述一个部分(1)保持可拆卸而不损坏现场位置,以便允许将图像(8)沿平行于背板的方向插入到框架中 (7)。 图案片材(8)至少部分地超出邻近可移除部分(1)的背板(7)的边缘以便可抓握以便于去除图形纸(8)。

Patent Agency Ranking