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    Coupling device between a rotor of a permanent-magnet synchronous motor and a working part
    52.
    发明授权
    Coupling device between a rotor of a permanent-magnet synchronous motor and a working part 有权
    Kupplungsvorrichtung zwischen einem转子eine永磁同步电机和einem Funktionsteil

    公开(公告)号：EP1553681B1

    公开(公告)日：2017-03-15

    申请号：EP03425830.1

    申请日：2003-12-31

    申请人： Askoll Holding S.r.l.

    发明人： Vedovello, Elena

    IPC分类号： H02K7/118 ,  F04D13/02 ,  F04D15/00

    CPC分类号： F04D15/0077 ,  F04D13/021 ,  H02K7/118

    摘要： A coupling device (11) between a rotor of a synchronous permanent-magnet motor and a working part (17), being advantageously able to ensure an unusual silentness, comprises a driving member (22), being eccentric with respect to the rotor rotation axis and integral with a first motion transmission component, and a driven element (24), being also eccentric with respect to the rotor rotation axis and integral with a second motion transmission component which is kinematically positioned in series with the previous one, said driving (22) and driven (24) members being placed on different non interfering parallel planes inside a tight chamber (18), said driving (22) and driven (24) members being operatively connected through kinematic connection means (25) whose axial dimension interferes with said parallel planes in said chamber (18), said kinematic connection means (25) comprising at least one elastic element (25a) being compressed in said chamber (18) between a bottom wall (19a) and a closing tight cover (19b).

    摘要翻译： 在同步永磁电动机的转子和工作部分（17）之间的耦合装置（11）有利地能够确保异常的静音，包括相对于转子旋转轴偏心的驱动构件（22） 并且与第一运动传动部件成一体，以及从动元件（24），其相对于转子旋转轴线也是偏心的，并与运动学上与先前运动传动部件串联运动的第二运动传动部件成一体，所述驱动 ）和驱动（24）构件被放置在紧密室（18）内的不同的非干涉平行平面上，所述驱动（22）和被驱动（24）构件通过运动连接装置（25）可操作地连接，所述运动连接装置的轴向尺寸与所述 在所述腔室（18）中的平行平面，所述运动连接装置（25）包括至少一个弹性元件（25a），所述至少一个弹性元件（25a）在所述腔室（18）中被压缩在底壁（19a） （19b）。

    HEATER FOR HOUSEHOLD APPLIANCES
    53.
    发明公开
    HEATER FOR HOUSEHOLD APPLIANCES 有权
    HEIZAGGREGATFÜRHAUSHALTSGERÄTE

    公开(公告)号：EP3097364A1

    公开(公告)日：2016-11-30

    申请号：EP15707787.6

    申请日：2015-01-20

    申请人： I.R.C.A. S.p.a. Industria Resistenze Corazzate e Affini

    发明人： ZOPPAS, Federico ,  IRRERA, Angelo ,  PRADAL, Andrea ,  BIASI, Maurizio

    IPC分类号： F24H1/20 ,  F24H1/10 ,  F24H9/20 ,  A47L15/42 ,  F04D29/42 ,  D06F39/04 ,  D06F39/08

    CPC分类号： F24H1/102 ,  A47L15/4225 ,  A47L15/4285 ,  D06F39/04 ,  D06F39/085 ,  F04D15/0077 ,  F04D15/0088 ,  F04D29/426 ,  F04D29/4293 ,  F04D29/588 ,  F24D2220/0207 ,  F24H9/2028

    摘要： A centrifugal pump for household appliances comprising a cover (1) having:—a first face internal to the pump adapted to be in contact with an operating fluid, and a second face external to the pump, opposite to the first face and provided with an annular groove (16) forming a projection inwards of the pump,—a heating element (11) fixed in the annular groove (16),—a first support element (21) arranged on the second face and provided with a first constraint (31) adapted to be fixed to a first safety device (41), said first support element (21) being in thermal contact with said operating fluid, whereby the first safety device (41) is adapted to come in thermal contact with the operating fluid,—a second support element (22) arranged on the second face, distinct from the first support element (21) and provided with a second constraint (32) adapted to be fixed to a second safety device (42), said second support element (22) being in thermal contact with said heating element (11), whereby the second safety device (42) is adapted to come in thermal contact with the heating element (11).

    摘要翻译： 1，一种用于家用电器的离心泵，包括盖子（1），其具有： - 适于与工作流体相接触的泵的内部的第一面以及泵的外部的与第一面相对的第二面， 形成所述泵内部的突起的环形槽（16）， - 固定在所述环形槽（16）中的加热元件（11）， - 布置在所述第二面上并具有第一约束（31）的第一支撑元件 ）适于固定到第一安全装置（41），所述第一支撑元件（21）与所述工作流体热接触，由此第一安全装置（41）适于与工作流体热接触， - 第二支撑元件（22），其布置在所述第二面上，与所述第一支撑元件（21）不同，并且设置有适于固定到第二安全装置（42）的第二约束（32），所述第二支撑元件 22）与所述加热元件（11）热接触， 第二安全装置（42）适于与加热元件（11）热接触。

    MOTOPOMPE CENTRIFUGE POUR CIRCUIT PRIMAIRE DE PETITS OU MOYENS RÉACTEURS MODULAIRES NUCLÉAIRES
    55.
    发明公开
    MOTOPOMPE CENTRIFUGE POUR CIRCUIT PRIMAIRE DE PETITS OU MOYENS RÉACTEURS MODULAIRES NUCLÉAIRES 有权
    MOTOR-驱动的离心泵，适用于小型的初级电路和中型模块化核反应堆

    公开(公告)号：EP3058232A1

    公开(公告)日：2016-08-24

    申请号：EP14802324.5

    申请日：2014-10-17

    申请人： Clyde Union S.A.S

    发明人： MAUVAIS, Stéphane ,  SOUDY, Bruno ,  BRAS, Cécile ,  STIHLE, Sylvain ,  CAREGNATO, Olivier

    IPC分类号： F04D7/08 ,  F04D15/00 ,  F04D29/58 ,  G21C15/243 ,  H02K5/12 ,  H02K7/02 ,  H02K7/118

    CPC分类号： G21C15/243 ,  F04D7/08 ,  F04D13/06 ,  F04D15/0077 ,  F04D17/08 ,  F04D25/06 ,  F04D29/5806 ,  G21Y2002/50 ,  G21Y2004/30 ,  H02K5/12 ,  H02K5/1732 ,  H02K5/20 ,  H02K7/02 ,  H02K7/083 ,  H02K7/10 ,  H02K7/14 ,  H02K9/19 ,  Y02E30/40 ,  Y02E60/16 ,  Y02E70/30

    摘要： The invention relates to a motor-driven centrifugal pump for circulation of heat transfer fluid in the primary circuit of a nuclear reactor. The motor-driven pump comprises a hermetic motor unit (12), a hydraulic section (13) and a shaft (17) immersed in the heat transfer fluid, rotated by the hermetic motor unit (12) and pumping the heat transfer fluid by means of an impeller (22) of the hydraulic section (13) rigidly connected to the shaft (17). The motor unit (12) comprises a dry stator (18) and an immersed rotor (19), rigidly connected to the shaft (17). The motor-driven pump also comprises an immersed flywheel (23) rigidly connected to the shaft (17) between the rotor (19) of the motor unit (12) and the impeller (22) of the hydraulic section (13), enabling a minimum slowing down time after cutting of the electrical power supply; and an immersed device for preventing rotation in the wrong direction, configured so as to mechanically block rotation of the shaft (17) in a predetermined direction.

    摘要翻译： 一种电动离心泵用于在核反应器的主回路中循环的冷却剂包括密封马达单元，其被浸没在冷却剂的液压部件和轴的所有，由密封的马达单元接通，并通过在叶轮泵送冷却剂 的固定在轴液压部分。 马达单元包括干定子和转子浸入，牢固地安装在轴上。 因此，马达驱动泵浸没飞轮包括牢固地安装在电动机单元的转子和液压部件的叶轮之间的轴，允许电力供应被切断后至少缓行时间; 并浸入反旋装置上，被配置为机械阻塞轴的旋转在预定的方向。

    PRESSURE VOLUME REGULATOR
    56.
    发明公开
    PRESSURE VOLUME REGULATOR 审中-公开
    DRUCKLAUTSTÄRKESTELLER

    公开(公告)号：EP2932143A4

    公开(公告)日：2016-07-27

    申请号：EP13861569

    申请日：2013-12-02

    申请人： AKER SUBSEA AS

    发明人： OTTESTAD NILS T

    IPC分类号： F04B47/06 ,  F04D13/10 ,  F04D15/00 ,  F04D25/06 ,  F04D29/08 ,  F16K17/04

    CPC分类号： F16K17/04 ,  F04B47/06 ,  F04D13/10 ,  F04D15/0077 ,  F04D25/0686 ,  F04D29/086 ,  Y10T137/7762

    摘要： Pressure volume regulator (20) for control of supply and pressure of barrier fluid for pumps and compressors subsea, comprising an inlet (18) for barrier fluid at an inlet pressure, a first outlet (19) and a second outlet (15), the inlet pressure is higher than the first outlet pressure that is higher than the second outlet pressure. The pressure volume regulator is distinctive in that the inlet and the second outlet are interlocked between a movable longitudinal interlock member (5) with valve elements operatively arranged at either end, the length of the interlock member plus said valve elements is shorter than the distance between an open-close valve mechanism of the inlet and an open-close valve mechanism of the second outlet.

    摘要翻译： 压力容积调节器（20），用于控制用于水泵和压缩机海底的隔离流体的供应和压力，包括用于在入口压力下的阻挡流体的入口（18），第一出口（19）和第二出口（15） 入口压力高于高于第二出口压力的第一出口压力。 压力容积调节器是独特的，因为入口和第二出口在可操作的纵向互锁构件（5）之间联锁，可动纵向互锁构件（5）和阀元件可操作地布置在任一端，互锁构件加上所述阀元件的长度短于 入口的开关阀机构和第二出口的开关阀机构。