PUMP WITH DOUBLE-SUCTION IMPELLER GENERATING AXIAL THRUST

    公开(公告)号:EP2742242B1

    公开(公告)日:2018-07-04

    申请号:EP12778475.9

    申请日:2012-08-09

    IPC分类号: F04D29/22

    摘要: Apparatus, including a vertical double-suction pump, is provided featuring a pump casing and a double suction impeller arranged therein on a shaft. The pump casing has a pump casing wall. The double suction impeller has upper and lower shrouds with metal rims configured to form upper and lower isolating annuli between the double suction impeller and the wall of the pump casing in order to impede a recirculation flow from an impeller discharge to be able to act of the upper and lower shrouds and create a controlled axial thrust load from differentiated hydraulic pressure on the upper and lower shrouds. The upper and lower isolating annuli may also be geometrically varied between the upper and lower shrouds of the double suction impeller to create a pressure differential in a direction parallel to an axis of rotation of the double suction impeller.

    POWER CONTACT
    16.
    发明公开
    POWER CONTACT 审中-公开
    STROMKONTAKT

    公开(公告)号:EP3131158A1

    公开(公告)日:2017-02-15

    申请号:EP16183368.6

    申请日:2016-08-09

    摘要: A crimp contact (100) is provided where the axes of the contact form a non-linear angle, such as a 90° angle. The crimp contact (100) can be a multi-part contact with a front contact portion (130) that is attached in a removable or fixed manner to the rear crimp contact portion (130). Optionally, the front contact portion (330) can be attached to the rear crimp contact portion (310) using a threaded connector to form a threaded attachment.

    摘要翻译: 提供一种压接触头(100),其中触点的轴线形成非直线角度,例如90°角。 压接触头(100)可以是与前接触部分(130)的多部分接触,前接触部分以可移除或固定的方式附接到后压接部分(130)。 可选地,前接触部分(330)可以使用螺纹连接器附接到后卷边接触部分(310)以形成螺纹连接件。

    FLEXIBLE, PRESSURE-BALANCED CABLE ASSEMBLY
    17.
    发明公开
    FLEXIBLE, PRESSURE-BALANCED CABLE ASSEMBLY 审中-公开
    灵活,DRUCKAUSGEGLICHENE KABELANORDNUNG

    公开(公告)号:EP3054545A1

    公开(公告)日:2016-08-10

    申请号:EP16152201.6

    申请日:2016-01-21

    摘要: A flexible, pressure-balanced cable assembly is provided. The cable assembly comprises a tubular-shaped flexible outer sleeve (114) that surrounds an electrical cable (105). A plurality of seals (116) is positioned along the length of the flexible sleeve (114) within the space formed between the inner surface of the flexible sleeve (114) and the outer surface of the electrical cable (105). The seals (116) partition the space into a plurality of individual chambers (119). Each chamber is filled with dielectric fluid. The seals (116) are independently and bi-directionally movable in response to a pressure difference between the inside of the cable assembly and the external environment thereby balancing the pressure between the inside of the cable assembly and the external environment.

    摘要翻译: 提供了一种灵活的压力平衡电缆组件。 电缆组件包括环绕电缆(105)的管状柔性外套筒(114)。 在柔性套筒(114)的内表面和电缆(105)的外表面之间形成的空间内,多个密封件(116)沿柔性套管114的长度定位。 密封件(116)将空间分隔成多个单独的室(119)。 每个室充满介电流体。 密封件(116)响应于电缆组件的内部和外部环境之间的压力差而独立地并且可双向移动,从而平衡电缆组件的内部和外部环境之间的压力。

    CYLINDRICAL MOUNTED BREAK-AWAY INTERCONNECT
    18.
    发明公开
    CYLINDRICAL MOUNTED BREAK-AWAY INTERCONNECT 审中-公开
    圆柱形安装式断开互连

    公开(公告)号:EP3015641A2

    公开(公告)日:2016-05-04

    申请号:EP15189203.1

    申请日:2015-10-09

    摘要: An electrical-connection system (10) for connecting a first cable to a second cable includes a central connector unit (12) that attaches to cable-end connectors (30, 38). Among other features, the central connector unit (12) includes a curved surface (27), each of the cable-end connectors (30, 38) include a grip mechanism (36). Generally, the electrical-connection system (10) is configured to be positioned in a radial groove of a cylindrical body, such that an overall height of the system is maintained within space constraints.

    摘要翻译: 用于将第一电缆连接到第二电缆的电连接系统(10)包括连接到电缆端连接器(30,38)的中央连接器单元(12)。 除了其他特征之外,中央连接器单元(12)包括弯曲表面(27),每个电缆端连接器(30,38)包括抓握机构(36)。 通常,电连接系统(10)被构造成定位在圆柱体的径向凹槽中,使得系统的总高度保持在空间限制内。

    LOCKING AND RATCHETING CONNECTOR
    20.
    发明公开
    LOCKING AND RATCHETING CONNECTOR 有权
    ARRETIERENDER UND RATSCHENDER VERBINDER

    公开(公告)号:EP2940361A3

    公开(公告)日:2015-12-30

    申请号:EP15165982.8

    申请日:2015-04-30

    发明人: Hyzin, Peter J

    摘要: A connector (1) includes a connector body; a first sleeve (9) rotatably coupled to the connector body (2); a second sleeve (8) receiving the first sleeve (9) and being movable axially between an engaged position and a disengaged position, the second sleeve (8) having a plurality of teeth (13) extending from a surface thereof; a ratchet ring (4) positioned on the connector body (2), the ratchet ring (4) having a plurality of teeth (12) corresponding to the plurality of teeth (13) of the second sleeve; and a biasing member (10) biasing the second sleeve (8) to the engaged position, wherein the teeth (12) of the ratchet ring (4) engage the teeth (13) of the second sleeve (8) when the second sleeve (8) is in the engaged position, and the teeth (13) of second sleeve (8) being spaced from the teeth (13) of the ratchet ring (4) when the second sleeve (8) is in the disengaged position.

    摘要翻译: 连接器(1)包括连接器主体; 可旋转地联接到连接器主体(2)的第一套筒(9); 第二套筒(8),其接收所述第一套筒(9)并且可在接合位置和分离位置之间轴向移动,所述第二套筒(8)具有从其表面延伸的多个齿(13) 定位在连接器主体(2)上的棘轮环(4),棘轮环(4)具有对应于第二套筒的多个齿(13)的多个齿(12) 以及偏置构件(10),其将所述第二套筒(8)偏置到所述接合位置,其中当所述第二套筒(8)的所述第二套筒(8)的棘齿(4)的齿(12)接合所述第二套筒 8)处于接合位置,并且当第二套筒(8)处于脱离位置时,第二套筒(8)的齿(13)与棘轮环(4)的齿(13)间隔开。