利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

263 条记录 (耗时 0.021 秒)

    EXHAUST SYSTEM FOR SWITCHGEAR ENCLOSURE, AND SWITCHGEAR ENCLOSURE HAVING THE SAME
    103.
    发明公开
    EXHAUST SYSTEM FOR SWITCHGEAR ENCLOSURE, AND SWITCHGEAR ENCLOSURE HAVING THE SAME 有权
    DRUCKENTLASTUNGSSYSTEMFÜRSCHALTANLAGENGEHÄUSEUNDSCHALTANLAGENGEHÄUSEDAMIT

    公开(公告)号：EP3059815A1

    公开(公告)日：2016-08-24

    申请号：EP16154919.1

    申请日：2016-02-09

    申请人： General Electric Company

    发明人： RAJAURIA, Samir ,  JAKKIREDDY, Ayyapa Reddy ,  KURRA, Guru Moorthy ,  POKKULA, Lenin ,  MEINERS, Steven Edward

    IPC分类号： H02B13/025

    CPC分类号： H02B1/565 ,  H02B1/30 ,  H02B13/025

    摘要： A switchgear enclosure (36) includes an exterior housing (38). A plurality of compartments (14) within the exterior housing (38) includes at least a first switching device compartment (16), a bus compartment (20), and a first cable compartment (22). A plurality of interior partitions (54) arranged to subdivide the exterior housing (38) into the plurality of compartments (14) includes at least a first partition (56) between the first switching device compartment (16) and the first cable compartment (22), and a second partition (58) between the bus compartment (20) and the first cable compartment (22). An exhaust system (12) includes a vent path structure (64) arranged within the exterior housing (38) to at least partially surround the bus compartment (20) and the first cable compartment (22), a channel formed between the vent path structure (64) and the exterior housing (38), and a first vent device in the first partition (56). The first vent device is configured to fluidically connect the first switching device compartment (16) to the channel via the vent path structure (64).

    摘要翻译： 开关柜（36）包括外壳（38）。 外部壳体（38）内的多个隔室（14）至少包括第一开关装置室（16），总线室（20）和第一电缆室（22）。 布置成将外部壳体（38）细分成多个隔室（14）的多个内部隔板（54）包括在第一开关装置隔室（16）和第一电缆室（22）之间的至少第一隔板（56） ）和在总线室（20）和第一电缆室（22）之间的第二隔板（58）。 排气系统（12）包括排放通道结构（64），排气通道结构（64）布置在外部壳体（38）内以至少部分地围绕总线室（20）和第一电缆室（22），通道形成在通气路径结构 （64）和外部壳体（38），以及第一分隔件（56）中的第一排气装置。 第一通气装置被配置成经由通气路径结构（64）将第一开关装置隔室16流体连接到通道。

    SEAL RING FOR HYDROGEN COOLED GENERATOR
    104.
    发明公开
    SEAL RING FOR HYDROGEN COOLED GENERATOR 审中-公开
    密封环氢冷发电机

    公开(公告)号：EP3045786A3

    公开(公告)日：2016-08-24

    申请号：EP16150540.9

    申请日：2016-01-08

    申请人： General Electric Company

    发明人： FITZMORRIS, Daniel James ,  GEORGE, Anthony James ,  ARRAO, Anthony Salvatore ,  TANAVDE, Anand Shankar ,  MARTIN, Matthew Robert

    IPC分类号： F16J15/44 ,  H02K5/124

    CPC分类号： F16J15/442 ,  H02K5/124

    摘要： A seal ring assembly 400 includes a first seal ring axially disposed from a second seal ring. The first seal ring 412H has an axial face 413 opposing an axial face 414 of the second seal ring 412A. A radial oil channel 405 is defined between the two axial faces. Both seal rings have a tapered surface configured to contact a spring 440. The spring biases the seal rings away from each other via the tapered surface. Both seal rings are disposed in a radially inwardly directed channel. At least one of the seal rings have a plurality of protrusions 460 that extend beyond the axial face. The protrusions are configured to create a passageway to allow oil to flow through the passageway and to allow at least one of the seal rings to move into a desired position by reducing static friction between the axial faces.

    FIXED CONTACT FOR JOINING A BUS BAR AND A SLIDING CONTACT OF AN ELECTRICAL SWITCHGEAR
    105.
    发明公开
    FIXED CONTACT FOR JOINING A BUS BAR AND A SLIDING CONTACT OF AN ELECTRICAL SWITCHGEAR 审中-公开
    刚性接触，用于连接电力杆和控制单元的电动滑动接触

    公开(公告)号：EP3054471A1

    公开(公告)日：2016-08-10

    申请号：EP16153120.7

    申请日：2016-01-28

    申请人： General Electric Company

    发明人： RAJAURIA, Samir ,  JAKKIREDDY, Ayyapa Reddy ,  KURRA, Guru Moorthy ,  POKKULA, Lenin

    IPC分类号： H01H33/02 ,  H01H1/62 ,  H02G5/10 ,  H02B11/04 ,  H01H33/66 ,  H02B1/56

    CPC分类号： H01H1/36 ,  H01H1/62 ,  H01H9/02 ,  H01H33/025 ,  H01H2033/6613 ,  H02B11/04

    摘要： A fixed contact (22) for joining a bus bar and a sliding contact of an electrical switchgear (12) is provided. The fixed contact includes a plurality of circumferential segments (32, 34) operatively coupled to each other. The fixed contact also includes an axial extent extending along a longitudinal axis (30) of the fixed contact from a first end (38) of the fixed contact to a second end (44) of the fixed contact, the axial extent comprising a mounting region (36), a central region (40) and a sliding contact engagement region (42). The mounting region extends axially from the first end of the fixed contact to the central region, the mounting region configured to be operatively coupled to the bus bar. The sliding contact engagement region extends axially from the central region to the second end of the fixed contact, the sliding contact region configured to be slidably engaged with a sliding contact.

    摘要翻译： 用于接合母线的固定触点（22）和电气开关（12）的滑动接触设置。 固定触点包括周向段（32，34）可操作地联接到海誓山盟的复数。 因此，固定触点包括：在轴向程度沿着从固定触点的固定触点的第二端部（44）的第一端（38）的固定触点的纵向轴线（30）延伸，所述轴向延伸，其包括安装区域 （36），中央区域（40）和一个滑动接触接合区域（42）。 安装区域从固定触点的中央区域，配置为可操作地耦合到所述母线安装区域的所述第一端轴向延伸。 滑动接触接合区域从所述中央区域轴向延伸到固定触点，用于与滑动接触可滑动地接合的滑动接触区域的第二端。

    BI-DIRECTIONAL DC-DC POWER CONVERTER FOR A VEHICLE SYSTEM
    106.
    发明公开
    BI-DIRECTIONAL DC-DC POWER CONVERTER FOR A VEHICLE SYSTEM 审中-公开
    BIDIREKTIONALER GLEICHSPANNUNGSWANDLERFÜREIN FAHRZEUGSYSTEM

    公开(公告)号：EP3046242A1

    公开(公告)日：2016-07-20

    申请号：EP16150804.9

    申请日：2016-01-11

    申请人： General Electric Company

    发明人： SHE, Xu ,  KING, Robert Dean ,  HUH, Kum-Kang

    IPC分类号： H02M3/335 ,  H02M1/00 ,  B60L11/18

    CPC分类号： B60L11/18 ,  B60L11/1803 ,  B60L2210/10 ,  H02M3/335 ,  H02M3/33584 ,  H02M2001/0093 ,  Y02T10/7005 ,  Y02T10/7216

    摘要： A bi-directional DC-DC converter assembly 18 that processes and transfers differential power in a variable manner is disclosed. The converter assembly 18 is coupled to an energy storage device 16 and DC link 22, with the converter assembly 18 including a first converter section 38 coupled to the energy storage device 16 and a second converter section 40 coupled to the DC link 22 and to the energy storage device 16. The converter assembly 18 processes a first portion of the DC power output of the energy storage device 16 and provides an unprocessed second portion of the DC power output of the energy storage device 16 to the second converter section 40 when providing power to the load 24, and processes a first portion of a regenerative power from the load 24 and provides an unprocessed second portion of the regenerative power from the load to the first converter section 38 when providing regenerative power to the energy storage device 16.

    摘要翻译： 公开了以可变方式处理和传送差分功率的双向DC-DC转换器组件18。 转换器组件18耦合到能量存储装置16和DC链路22，转换器组件18包括耦合到能量存储装置16的第一转换器部分38和耦合到DC链路22的第二转换器部分40 能量存储装置16.转换器组件18处理能量存储装置16的直流电力输出的第一部分，并且在提供电力时将能量存储装置16的直流电力输出的未处理的第二部分提供给第二转换器部分40 并且向负载24处理再生电力的第一部分，并且当向能量存储装置16提供再生电力时，将来自负载的再生电力的未处理的第二部分提供给第一转换器部分38。

    System and method for smoothing a salient rotor in electrical machines
    107.
    发明公开
    System and method for smoothing a salient rotor in electrical machines 审中-公开
    系统与Verfahren zumGlätteneinesSchenkelläufers在elektrischen Maschinen

    公开(公告)号：EP2840678A3

    公开(公告)日：2016-06-29

    申请号：EP14177512.2

    申请日：2014-07-17

    申请人： General Electric Company

    发明人： Raminosoa, Tsarafidy ,  Alexander, James Pellegrino ,  El-Refaie, Ayman Mohamed Fawzi ,  Torrey, David A.

    IPC分类号： H02K1/24 ,  H02K1/22 ,  H02K15/02

    CPC分类号： H02K1/24 ,  H02K1/146 ,  H02K1/22 ,  H02K1/246 ,  H02K15/02 ,  H02K15/022 ,  H02K2205/12 ,  Y10T29/49012

    摘要： An electrical machine 1 exhibiting reduced friction and windage losses is disclosed. The electrical machine 1 includes a stator 2 and a rotor assembly 32 configured to rotate relative to the stator, wherein the rotor assembly comprises a rotor core including a plurality of salient rotor poles 12 that are spaced apart from one another around an inner hub such that an interpolar gap 3 is formed between each adjacent pair of salient rotor poles 12, with an opening being defined by the rotor core in each interpolar gap 90. Electrically non-conductive and non-magnetic inserts 88 are positioned in the gaps 90 formed between the salient rotor poles, with each of the inserts 88 having a shape that is configured to mate with a respective opening 86 being defined by the rotor core, so as to secure the insert 88 to the rotor core against centrifugal force experienced during rotation of the rotor assembly 32.

    摘要翻译： 公开了一种表现出减小的摩擦和风阻损失的电机1。 电机1包括定子2和构造成相对于定子旋转的转子组件32，其中转子组件包括转子芯，该转子芯包括多个突出的转子极12，该转子磁极彼此围绕内部毂间隔开，使得 在每个相邻的一对突出的转子极12之间形成有间隙3，其中开口由每个间极间隙90中的转子芯限定。电非导电和非磁性插入件88定位在形成在 突出的转子极，其中每个插入件88具有被配置为与由转子芯限定的相应开口86配合的形状，以便将插入件88抵靠转子芯以抵抗在转子旋转期间经受的离心力 装配32。