公开(公告)号：WO2011018533A1

公开(公告)日：2011-02-17

申请号：PCT/EP2010/061917

申请日：2010-08-16

Applicant: SENTEC Ltd ,  STORKEY, Matthew ,  DAMES, Andrew

Inventor： STORKEY, Matthew ,  DAMES, Andrew

IPC: G01R15/18

CPC classification number: G01R15/181

Abstract: A current sensor arrangement comprises plural sensor elements arranged around a centre point, each of the sensor elements having a plane of zero sensitivity to uniform magnetic fields. A first one (202) of the sensor elements has a first angular separation (X1) relative to the centre point from a second, adjacent sensor element (204) and a second angular separation (X2) relative to the centre point from a third, adjacent sensor element (206). The first angular separation is less than the second angular separation. An intercept (I13) of the planes of the first and third sensor elements is located outside a triangle formed by the centre point and the first and third sensor elements and an intercept (I12) of the planes of the first and second sensor elements is located inside a triangle formed by the centre point and the first and second sensor elements.

Abstract translation: 电流传感器装置包括围绕中心点布置的多个传感器元件，每个传感器元件具有对均匀磁场的零灵敏度的平面。 传感器元件的第一（202）相对于来自第二相邻传感器元件（204）的中心点和相对于来自第三相邻传感器元件（204）的中心点的第二角度间隔（X2）具有第一角度间隔（X1） 相邻的传感器元件（206）。 第一角分离小于第二角分离。 第一和第三传感器元件的平面的截距（I13）位于由中心点和第一和第三传感器元件形成的三角形之外，并且第一和第二传感器元件的平面的截距（I12）位于 在由中心点和第一和第二传感器元件形成的三角形内。

公开(公告)号：WO2011018530A1

公开(公告)日：2011-02-17

申请号：PCT/EP2010/061914

申请日：2010-08-16

Applicant: SENTEC LTD ,  DAMES, Andrew ,  STORKEY, Matthew ,  COLBY, Edward ,  BURSTALL, Oliver

Inventor： DAMES, Andrew ,  STORKEY, Matthew ,  COLBY, Edward ,  BURSTALL, Oliver

IPC: G01R15/18

CPC classification number: G01R15/181

Abstract: A sensor for use in detecting a time-varying current in a conductor (106) comprises plural sets of two oppositely-configured sensor elements (104-1....104-6) arranged around a sensing volume having a central axis, the sensor elements (104-1A, 104-1B) of each set being provided substantially in a common plane that does not intersect the central axis, and each set having a different common plane, the sensor elements of each set being arranged such that a normal (N) of their common plane at a point between central parts of sensor elements lies on a plane (P) that is radial to the central axis of the sensing volume.

Abstract translation: 用于检测导体（106）中的时变电流的传感器包括布置在具有中心轴的感测体周围的多组相对配置的两个相对配置的传感器元件（104-1 ... 104-6）， 每组的传感器元件（104-1A，104-1B）基本上设置在不与中心轴相交的公共平面中，并且每组具有不同的公共平面，每组的传感器元件被布置成使得正常 在传感器元件的中心部分之间的点处的共同平面的（N）位于与感测体积的中心轴线径向的平面（P）上。

公开(公告)号：WO2012172351A2

公开(公告)日：2012-12-20

申请号：PCT/GB2012/051361

申请日：2012-06-14

Applicant: SENTEC LTD ,  DAMES, Andrew ,  EVETT, James ,  STORKEY, Matthew

Inventor： DAMES, Andrew ,  EVETT, James ,  STORKEY, Matthew

IPC: F16K31/08 ,  H01F7/122 ,  F02M63/00 ,  H01F7/16

CPC classification number: H01F7/122 ,  F02D41/20 ,  F02D2041/2027 ,  F02D2041/2058 ,  F02D2041/2072 ,  F02D2041/2082 ,  F02M51/0621 ,  F02M51/0625 ,  F02M51/0689 ,  F02M51/0692 ,  F02M61/10 ,  F02M63/0024 ,  F16K31/082 ,  G01R33/04 ,  H01F7/1646 ,  H01F7/18 ,  H01F7/1877 ,  H01F2007/1669 ,  H01F2007/1692 ,  H01F2007/1888 ,  H02K15/00 ,  H02K41/02 ,  H02P25/06 ,  Y10T29/49009

Abstract: A solenoid actuator is described. The solenoid actuator comprises an armature, pole piece(s), electromagnet coil(s) arranged, in response to energisation, to cause travel of the armature between first and second positions along a direction of travel, permanent magnet(s) positioned and orientated for latching the armature in at least the first position when the armature is in the first position and spring(s) arranged to bias the armature. The solenoid actuator can be operated to provide partial lift.

Abstract translation: 描述了螺线管致动器。 螺线管致动器包括电枢，极片，响应于通电而布置的电磁线圈，以使电枢沿着行进方向在第一和第二位置之间的行进，定位和定向的永磁体 用于当所述电枢处于所述第一位置时将所述电枢至少锁定在所述第一位置，并且所述电枢被布置成偏置所述电枢。 螺线管执行器可以操作以提供部分提升。

公开(公告)号：WO2011161470A1

公开(公告)日：2011-12-29

申请号：PCT/GB2011/051200

申请日：2011-06-24

Applicant: SENTEC LTD ,  COLBY, Edward ,  STORKEY, Matthew ,  HEALY, David ,  STEFANOV, Konstantin

Inventor： COLBY, Edward ,  STORKEY, Matthew ,  HEALY, David ,  STEFANOV, Konstantin

IPC: H03M1/12

CPC classification number: H03K3/01 ,  G01F1/56 ,  H03M1/127

Abstract: A system for processing a signal from a sensor is described. The system comprises an analog-to-digital converter. The system is configured to vary a sampling rate of said analog-to-digital converter dependent on an expected shape of the signal.

Abstract translation: 描述了用于处理来自传感器的信号的系统。 该系统包括一个模拟 - 数字转换器。 该系统被配置为根据信号的预期形状改变所述模数转换器的采样率。

公开(公告)号：WO2004107679A2

公开(公告)日：2004-12-09

申请号：PCT/GB2004/002321

申请日：2004-06-02

Applicant: SENTEC LIMITED ,  ENSOR, Tim ,  STORKEY, Matthew ,  SHAKESPEARE, Simon ,  COLBY, Edward

Inventor： ENSOR, Tim ,  STORKEY, Matthew ,  SHAKESPEARE, Simon ,  COLBY, Edward

IPC: H04L12/56

CPC classification number: H04W8/26 ,  H04L29/12207 ,  H04L29/12801 ,  H04L45/48 ,  H04L61/20 ,  H04L61/6004 ,  H04W40/10 ,  H04W40/246 ,  H04W40/30 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/22 ,  Y02D70/326

Abstract: According to an embodiment of the invention, there is disclosed a method of operating a wireless mesh network. The method comprises: seeding the network from a first node; allocating a network address to each member node of the network to forin a tree-like structure of nodes, such that the network address is reversibly derived from the network address of the member node from which it is derived in the tree-like structure; and mapping out cross-branch network connections between nodes that are determined not to be immediate neighbour nodes according to the addresses of the tree-like structure. Further related system embodiments are also disclosed.

Abstract translation: 根据本发明的实施例，公开了一种操作无线网状网络的方法。 该方法包括：从第一节点接入网络; 为网络的每个成员节点分配一个网络地址，以便以类似树状的节点结构，使得网络地址可以从树状结构中从其导出的成员节点的网络地址可逆地导出; 并根据树状结构的地址绘制确定不是直接邻居节点的节点之间的跨分支网络连接。 还公开了进一步的相关系统实施例。