Electric generator arrangement
    32.
    发明授权
    Electric generator arrangement 失效
    发电机组

    公开(公告)号:US4278928A

    公开(公告)日:1981-07-14

    申请号:US831105

    申请日:1977-09-07

    摘要: An electric generator arrangement comprises a generator and a continuously-variable ratio drive, whereby the generator can be driven at a constant speed over a range of speeds applied to an input shaft. The drive comprises an epicyclic differential gear having a planet gear carrier driven by the input shaft, a sum gear coupled to coupled to the generator and a ring gear. The ring gear can be driven at varying speeds by hydraulic units to vary the ratio of the speeds of the input shaft and the sun gear. The hydraulic units are driven by the input shaft and the speed of the ring gear is controlled by an electro-hydraulic control system which is responsive to the frequency of an output signal from a part of the generator. Fluid under pressure for the hydraulic units and the hydraulic control system is provided by a combined pump and de-aerator on the shaft of another part of the generator.

    摘要翻译: 发电机装置包括发电机和无级变速比驱动器,由此可以在施加到输入轴的速度范围内以恒定的速度驱动发电机。 该驱动器包括具有由输入轴驱动的行星齿轮架的行星齿轮传动齿轮,联接到发电机的联轴器和齿圈。 齿圈可以通过液压单元以变化的速度驱动,以改变输入轴和太阳齿轮的速度比。 液压单元由输入轴驱动,并且环形齿轮的速度由电液控制系统控制,该电液控制系统响应于来自发电机的一部分的输出信号的频率。 用于液压单元和液压控制系统的压力下的流体由发电机另一部分的轴上的组合泵和除气器提供。

    SYSTEM AND METHOD FOR ROUTE LEARNING AND AUTO-CONFIGURATION
    36.
    发明申请
    SYSTEM AND METHOD FOR ROUTE LEARNING AND AUTO-CONFIGURATION 有权
    用于路由学习和自动配置的系统和方法

    公开(公告)号:US20130163466A1

    公开(公告)日:2013-06-27

    申请号:US13334037

    申请日:2011-12-21

    IPC分类号: H04L12/28 H04W40/02

    CPC分类号: H04W40/24 H04W48/12 H04W48/14

    摘要: In an embodiment of a wireless network, when a node joins the network and receives a routing advertisement, such a node transmits the routing advertisement to all its neighbors. The node then receives transmission from the neighboring nodes indicating interest in joining the advertised network. If more than a threshold number of neighboring nodes are interested in the advertised route, the newly joining node inserts the route advertisement in a beacon transmission. If there is not a threshold level of interest, the node unicasts only to the neighbors who indicated interest in the advertised network. In an embodiment, the node repeats the above steps on a predetermined time basis (e.g., one per day) in order to determine interest in the advertised route that may have newly arisen.

    摘要翻译: 在无线网络的实施例中,当节点加入网络并接收到路由通告时,这样的节点将路由通告发送到其所有邻居。 然后该节点接收来自相邻节点的传输,表明有兴趣加入所通告的网络。 如果多于相邻节点的阈值数目对所通告的路由感兴趣,则新加入节点将路由通告插入到信标传输中。 如果没有感兴趣的阈值级别,则节点仅向指示对所通告的网络感兴趣的邻居单播。 在一个实施例中,节点以预定时间(例如,每天一个)重复上述步骤,以便确定可能已经出现的所通告的路由的兴趣。

    SYSTEM AND METHOD FOR MANAGING BEACON TRAFFIC WITHIN A NETWORK SYSTEM
    37.
    发明申请
    SYSTEM AND METHOD FOR MANAGING BEACON TRAFFIC WITHIN A NETWORK SYSTEM 审中-公开
    用于在网络系统中管理信标交通的系统和方法

    公开(公告)号:US20130163425A1

    公开(公告)日:2013-06-27

    申请号:US13334035

    申请日:2011-12-21

    IPC分类号: H04W28/10

    CPC分类号: H04W76/40

    摘要: One embodiment of the present disclosure sets forth an improved way for a node to manage beacon traffic. Specifically, the node determines that a new message is to be transmitted to one or more neighboring nodes. The node assigns a value to the message based on certain message characteristics. The node utilizes this message value to determine whether to unicast the message to each one of the subscribing nodes or to add the message to the node's beacon. If adding the message to the node's beacon results in a beacon length that is above a desired limit, then the node may add a second beacon to carry the new message. One advantage of this approach is that beacon transmission times are kept low in order to reduce the likelihood that the beacon encounters interference from artificial or natural sources, including interference from beacons transmitted by other nodes.

    摘要翻译: 本公开的一个实施例阐述了节点管理信标业务的改进方式。 具体地说,节点确定要向一个或多个相邻节点发送新的消息。 节点根据某些消息特征为消息分配一个值。 节点利用该消息值来确定是否将消息单播到每个订阅节点,或者将该消息添加到节点的信标。 如果将消息添加到节点的信标导致信标长度超过期望的限制,则节点可以添加第二信标以携带新消息。 这种方法的一个优点是信标传输时间保持较低,以便减少信标遇到来自人造或自然源的干扰的可能性,包括来自其它节点发送的信标的干扰。

    SYSTEM AND METHOD FOR SETTING A PATH TO AN ACCESS POINT ACROSS A WIRELESS MESH NETWORK
    38.
    发明申请
    SYSTEM AND METHOD FOR SETTING A PATH TO AN ACCESS POINT ACROSS A WIRELESS MESH NETWORK 有权
    用于通过无线网路设置到接入点的路径的系统和方法

    公开(公告)号:US20130163412A1

    公开(公告)日:2013-06-27

    申请号:US13333956

    申请日:2011-12-21

    IPC分类号: H04W40/02 H04W40/14

    摘要: A node within a wireless mesh network performs a path analysis on an advertised path to an access point that has a cost value less than the cost value of the current primary path to the access point. Depending on the cost value difference between the respective cost values of the advertised path and the current primary path, the node may perform a different type of path analysis. Based on the result of that path analysis, the node may change paths to the access point and use the advertised path as the primary path. Further, the node maintains a secondary path so that, in the event that the primary path fails, the node can default to using the secondary path.

    摘要翻译: 无线网状网络内的一个节点对通向接入点的通告路径执行路径分析,该接入点的成本值小于当前接入点的主要路径的成本值。 根据广告路径的各个成本值与当前主要路径之间的成本值差异,节点可以执行不同类型的路径分析。 基于该路径分析的结果,节点可以改变到接入点的路径,并使用通告的路径作为主要路径。 此外,节点维护辅助路径,以便在主路径发生故障的情况下,节点可以默认使用辅助路径。

    SYSTEM AND METHOD FOR IMPROVING NETWORK CONVERGENCE VIA ADAPTIVE ROUTING TECHNIQUES
    39.
    发明申请
    SYSTEM AND METHOD FOR IMPROVING NETWORK CONVERGENCE VIA ADAPTIVE ROUTING TECHNIQUES 有权
    通过自适应路由技术改进网络融合的系统和方法

    公开(公告)号:US20130155880A1

    公开(公告)日:2013-06-20

    申请号:US13329101

    申请日:2011-12-16

    IPC分类号: H04L12/26

    摘要: One embodiment of the present invention sets forth a technique for a node within a network to adjust one or more routing parameters based on certain network parameters. A node monitors certain network metrics such as the mean time between routing drops. In response to changes in these network parameters, the node changes certain routing parameters, such as the holddown time. The node may store network metrics and associated routing parameters that result in preferred network operating conditions. The node may pre-load these beneficial settings upon the occurrence of a particular condition such as a system reset of the node. Moreover, a node may share these beneficial settings with neighboring nodes on the same network. One advantage of this approach is that cost savings are achieved when a node within a network may be installed without preconfiguring the node with specific routing parameters.

    摘要翻译: 本发明的一个实施例阐述了一种用于网络内的节点基于特定网络参数来调整一个或多个路由参数的技术。 节点监视某些网络度量,例如路由下降之间的平均时间。 响应于这些网络参数的变化,节点会更改某些路由参数,如保持时间。 节点可以存储导致优选网络操作条件的网络度量和相关联的路由参数。 节点可以在出现诸如节点的系统重置的特定条件时预加载这些有益设置。 此外,节点可以与相同网络上的相邻节点共享这些有益的设置。 这种方法的一个优点是,当网络中的节点可以安装而不预先配置具有特定路由参数的节点时,可以实现成本节省。

    Pyrazine derivatives as enac blockers
    40.
    发明授权
    Pyrazine derivatives as enac blockers 有权
    吡嗪衍生物作为阻断剂

    公开(公告)号:US08372845B2

    公开(公告)日:2013-02-12

    申请号:US13232175

    申请日:2011-09-14

    IPC分类号: A61K31/497

    摘要: Compounds of Formula I: and pharmaceutically acceptable salts and solvates thereof, wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 have the meanings as indicated in the specification, are useful for treating diseases mediated by blockade of the epithelial sodium channel. Pharmaceutical compositions that contain the compounds and processes for preparing the compounds are also described.

    摘要翻译: 式I化合物及其药学上可接受的盐和溶剂合物,其中R1,R2,R3,R4,R5,R6,R7,R8,R9和R10具有说明书中所示的含义,可用于治疗由 阻断上皮钠通道。 还描述了含有化合物的药物组合物和用于制备化合物的方法。