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81. 发明申请

WO2005019655A3 ELECTRONIC CONTROL DEVICE FOR A SYNCHRONOUS PUMP 审中-公开
公开(公告)号：WO2005019655A3
公开(公告)日：2005-03-31
申请号：PCT/EP2004009407
申请日：2004-08-23
申请人： ASKOLL HOLDING SRL , MARIONI ELIO
发明人： MARIONI ELIO
IPC分类号： F04D13/06 , F04D13/08 , F04D15/00 , F04D15/02
CPC分类号： F04D15/0218 , F04D13/06
摘要： The invention relates to an electronic driving device (20) for turning on and off a synchronous pump, that is a pump (15) comprising a synchronous electric motor (1) with a permanent-magnet rotor (8), comprising: - at least a static power switch (17) inserted in series between the motor (1) and an AC electric power supply source (Vp); and - a processing unit (16) having at least an input receiving a synchronism signal (V) and a control output connected to said switch (17); characterised in that it is enabled by a signal emitted by a float level sensor (40) and includes an input receiving a signal (a) by a position sensor (2 1) detecting the rotor (8) polarity and position; the pump turn-on and off being regulated according to the signal emitted by said level sensor (40) and to a measured difference between a critical load angle (8) and a current load angle computed during different working conditions of the pump.

82. 发明申请

WO01090584A1 SUBMERSIBLE POND PUMP 审中-公开
标题翻译：不可渗水泵
公开(公告)号：WO01090584A1
公开(公告)日：2001-11-29
申请号：PCT/GB2001/000728
申请日：2001-02-22
IPC分类号： F04D13/08 , F04D29/42 , F04D29/70 , A01K63/04
CPC分类号： F04D13/086 , F04D29/426 , F04D29/708
摘要： The vessel (20) has provision to hold within its void a pump (21) when the vessel with the pump inside it are placed in the pond water, the pump is isolated from the water surrounding the vessel. A vertically adjustable water depth inlet spout (28) that adjoins the vessel, rises up to just below the surface of the pond (22). Water passes through the removable filter (32), enters the inlet spout through the holed wall (29) of the spout and down into the vessel. With the pump activated the filtered water is drawn through the pump and discharged through its housing outlet (35), through a connecting piece (34) that passes through the wall of the vessel and is propelled outside, allowing the pump to operate continuously in uncontaminated water and at optimum efficiency.
摘要翻译：当其中具有泵的容器被放置在池塘水中时，容器（20）具有在其空隙内保持泵（21），泵与容器周围的水隔离。毗邻容器的垂直可调的水深入口喷口（28）上升到池塘（22）的正下方。水通过可移除的过滤器（32），通过喷口的孔壁（29）进入入口喷口并向下进入容器。在泵被激活的情况下，过滤的水被抽吸通过泵并通过其外壳出口（35）通过连接件（34）排出，该连接件穿过容器的壁并被推进到外面，允许泵连续地在未受污染水和最佳效率。

83. 发明申请

WO0155560A2 PLANT BUILDING FOR AN INSTALLATION AND METHOD FOR OPERATING A PLANT BUILDING 审中-公开
标题翻译： OPERATING建筑用于操作服务楼厂房及方法
公开(公告)号：WO0155560A2
公开(公告)日：2001-08-02
申请号：PCT/DE0100139
申请日：2001-01-15
申请人： SIEMENS AG , SCHUBERT FALKO
发明人： SCHUBERT FALKO
IPC分类号： E02B9/04 , F04D13/08 , F04D13/16 , F04D29/66 , F04D29/70 , G21D1/00 , F01K
CPC分类号： F04D29/708 , Y10T137/85978 , Y10T137/86212
摘要： The inventive plant building comprises a purification chamber (6) and a pump chamber (4) with a pump (14) for cooling water. Said pump chamber directly adjoins the purification chamber (6) and the geometry of the pump chamber is such that disturbing swirls are avoided while the installation is in operation, due to the high speed of the coolant. The direct proximity of the two chambers to each other results in lower cost due to the elimination of the usual steadying zones.
摘要翻译：该公司建筑物包括清洁室，并与冷却水，它直接连接到清洁腔室和具有干扰涡流被避免，因为该植物的操作过程中的冷却液的高流速的这种腔室几何形状的泵的泵室。导致由于不存在通常的减震区的降低的成本的两个腔室的直接一起布置。

84. 发明申请

WO00075518A1 A PUMPING ARRANGEMENT FOR PUMPING A LIQUID PRODUCT FROM A TANK OR CONTAINER 审中-公开
标题翻译：用于从罐或容器中泵送液体产品的抽吸装置
公开(公告)号：WO00075518A1
公开(公告)日：2000-12-14
申请号：PCT/DK2000/000302
申请日：2000-06-06
IPC分类号： F04B9/02 , F04B23/02 , F04B23/10 , F04B23/14 , F04C11/00 , F04D13/00 , F04D13/04 , F04D13/08 , F04D13/12 , F04D13/16 , F04D31/00
CPC分类号： F04C11/005 , F04B23/103 , F04B23/14 , F04D13/12 , F04D31/00
摘要： A pumping arrangement for pumping a liquid product (10), such as oil products or liquefied gas, from a tank or container (11) comprises a rotary, high capacity main pump (12), such as a centrifugal pump, to be submerged in the liquid product. The main pump (12) is driven by an electric motor or another rotary driving motor (17) via a driving shaft (24). The driving motor (17) may be positioned above the upper liquid level. The pumping arrangement further comprises an auxiliary positive pump (29), such as a piston pump, for pumping a residual amount of said liquid product from the tank or container, and means (42, 43) for selectively drivingly interconnecting the auxiliary pump (29) to the driving shaft (24) of the main pump (12). Thus, the auxiliary pump may be driven by the same motor as the main pump. The means for selectively connecting the auxiliary pump to and disconnecting the auxiliary pump from the driving shaft of the main pump may comprise a ratchet device and may be activated by reversing the direction of rotation of the driving shaft.
摘要翻译：用于从罐或容器（11）泵送诸如油产品或液化气体的液体产物（10）的泵送装置包括旋转的大容量主泵（12），例如离心泵，以便浸没在液体产品。主泵（12）经由驱动轴（24）由电动马达或其他旋转驱动马达（17）驱动。驱动马达（17）可以位于上液位之上。抽吸装置还包括用于从罐或容器泵送剩余量的所述液体产物的辅助正性泵（29），例如活塞泵，以及用于选择性地将辅助泵（29）驱动地互连的装置（42,43））到主泵（12）的驱动轴（24）。因此，辅助泵可以由与主泵相同的电动机驱动。用于选择性地将辅助泵连接到主泵的驱动轴并将辅助泵从主泵的驱动轴断开的装置可以包括棘轮装置，并且可以通过反转驱动轴的旋转方向来启动。

85. 发明申请

WO99025055A1 MODULAR PERMANENT-MAGNET ELECTRIC MOTOR 审中-公开
标题翻译：模块式永磁电动机
公开(公告)号：WO99025055A1
公开(公告)日：1999-05-20
申请号：PCT/US1998/023234
申请日：1998-11-10
IPC分类号： F04D13/08 , F04D13/10 , H02K1/27 , H02K5/128 , H02K15/03 , H02K16/02 , H02K21/14 , H02K15/02 , A21C3/04 , H02K1/22 , H02K21/12
CPC分类号： F04D13/10 , E21B43/128 , F05B2230/90 , H02K1/272 , H02K5/128 , H02K15/03 , H02K16/02 , H02K21/14
摘要： A modular permanent-magnet electric motor assembly having a predetermined maximum power output for a submersible pump assembly, a stator having a plurality of electric coils adapted to be energized to create a magnetic field, and a rotor assembly of rotor modules sufficient to achieve the predetermined power output and a pair of bearing carriers separated by the rotor modules. Each rotor module (92) comprises a rotor core and a plurality of magnets disposed about or otherwise associated with the rotor core. The magnetic field between the coils and the magnets causes rotation of the rotor modules, the rotor assembly (50), and, thus, the rotor shaft. The rotor assembly desirably also includes a protective sheath to present fluid from entering the rotor assembly and contacting the rotors. The predetermined number of rotor modules are installed on the shaft during the process of manufacturing the motor.
摘要翻译：一种具有用于潜水泵组件的预定最大功率输出的模块化永磁电动机组件，具有适于被激励以产生磁场的多个电线圈的定子和足以实现预定的转子模块的转子组件功率输出和由转子模块隔开的一对轴承架。每个转子模块（92）包括转子芯和设置在转子芯周围或以其他方式与转子芯相关联的多个磁体。线圈和磁体之间的磁场引起转子模块，转子组件（50）以及转子轴的转动。转子组件理想地还包括保护套，以使流体进入转子组件并接触转子。在制造电动机的过程中，预定数量的转子模块安装在轴上。

86. 发明申请

WO1998028544A1 PROTECTIVE DEVICE FOR THE POWER CABLE OF A SUBMERGED PUMP 审中-公开
标题翻译：保护装置电力电缆的潜水泵
公开(公告)号：WO1998028544A1
公开(公告)日：1998-07-02
申请号：PCT/DE1997002637
申请日：1997-11-07
申请人： EMU UNTERWASSERPUMPEN GMBH , SUTHMANN, Michael
发明人： EMU UNTERWASSERPUMPEN GMBH
IPC分类号： F04D13/08
CPC分类号： F04D13/086 , H02K5/132 , H02K5/225
摘要： Submerged pumps are generally lowered into trenches using the power cable (12) which leads into the pump head (10). According to the invention, in order to prevent unnecessary stress on the power cable (12), a protective hose is provided which surrounds the power cable (12). The protective hose is secured to the pump head (10) and can be used to lower the submerged pump without producing stress on the power cable.
摘要翻译：通常，与所述泵头部（10），其打开电源线（12）的帮助下潜水泵被降低到一个坑。到电源线（12），以避免erfindugnsgemäss的不必要的负载，提出了提供一种电力电缆（12）包围保护管，其被附连到泵头部（10）和由所述潜水泵的装置可以被降低而不使电源线而，

87. 发明申请

WO1995006206A1 TORQUE-COMPENSATED CENTRIFUGAL PUMP 审中-公开
标题翻译：扭矩补偿离心泵
公开(公告)号：WO1995006206A1
公开(公告)日：1995-03-02
申请号：PCT/SE1994000744
申请日：1994-08-16
申请人： OLSSON, Bengt
IPC分类号： F04D13/08
CPC分类号： F04D29/406 , F04D13/04 , F04D13/086
摘要： Device for a hydraulic motor-driven, submersible, centrifugal pump operating while suspended, preferably from the hose which serves as discharge line from the pump, the pump impeller (1), figure 1, being installed vertically and the shaft horizontally, with the hose connected to the pump in such manner that a specified horizontal distance (s) from the centre of gravity (Tp) of the pump is established or occurs when the pump is running under load. Together with the weight (g) of the pump, this lever (s) creates a moment which opposes that due to the braking action of the liquid on the pump impeller.
摘要翻译：用于液压马达驱动的潜水式离心泵的装置，优选地从用作来自泵的排出管的软管，泵叶轮（1），图1垂直地安装在轴上并且水平地安装有软管以这样的方式连接到泵，使得当泵在负载下运行时，建立与泵的重心（Tp）的特定水平距离或发生。与泵的重量（g）一起，该杠杆产生与泵叶轮上液体的制动作用相反的力矩。

88. 发明申请

WO1985001781A1 PUMP STATION 审中-公开
标题翻译：泵站
公开(公告)号：WO1985001781A1
公开(公告)日：1985-04-25
申请号：PCT/SE1983000357
申请日：1983-10-21
申请人： JULA BOATS SWEDEN AB , MATSSON, Rolf , WESTBERG, Claes
发明人： JULA BOATS SWEDEN AB
IPC分类号： F04D13/08
CPC分类号： F04D29/607 , F04D13/086
摘要： In pump stations for waste water comprising an upper part (5) functioning as control room and a lower part (1) for further conveyance of the waste water, there is a need to simplify both the function of the pump and its service. These objectives are achieved by utilizing one or more units consisting of pump (12) and non-return valve (16) which are vertically movable along guides (33) and which are also capable of opening and closing a valve (25) in a waste-water pipe (21) to which the unit can be connected, each non-return valve (16) being closable against the action of a force.
摘要翻译：在包括用作控制室的上部（5）和用于进一步输送废水的下部（1）的废水的泵站中，需要简化泵的功能和其工作。这些目标通过利用由泵（12）和止回阀（16）组成的一个或多个单元来实现，所述单元可沿着引导件（33）垂直移动，并且还能够打开和关闭废物中的阀（25） - 水管（21），每个止回阀（16）能够抵抗力的作用而关闭。

89. 发明申请

WO2023038049A1 取水装置审中-公开
公开(公告)号：WO2023038049A1
公开(公告)日：2023-03-16
申请号：PCT/JP2022/033513
申请日：2022-09-07
申请人：株式会社ゼネシス
发明人：桜澤　俊滋 , 實原　定幸
IPC分类号： E03B3/04 , F04D13/08
摘要：取水管の設置コストを抑え、ポンプの停止リスクを回避する取水装置を提供する。　取水装置１は、水面近傍から取水深さまで延在させる取水管２０と、取水管２０下端に接続される水中ポンプ３０と、水中ポンプ３０にガスを供給するガス通路部４０と、水中ポンプ３０に電力を供給する電源ケーブル４１とを備え、取水管２０が、可撓性を有し、ガス通路部４０が、モータ３２の一部又は全部を収容するガス充填室３３と取水管２０に水を送るポンプ室３５との圧力差を調整するガスをガス充填室３３に供給し、ガス通路部４０及び電源ケーブル４１が、取水管２０内に挿通される。

90. 发明申请

WO2022261844A1 PORTABLE PUMP WITH TELESCOPIC TUBES 审中-公开
公开(公告)号：WO2022261844A1
公开(公告)日：2022-12-22
申请号：PCT/CN2021/100225
申请日：2021-06-16
申请人： TECHTRONIC CORDLESS GP , AVILA, Gerardo Quintanilla
发明人： ESCHRICH, Sven , XIE, Jia Wei
IPC分类号： F04D13/06 , F04D13/08 , F04D29/42 , F16L27/12
摘要： A portable pump comprises a pump assembly including a motor, a handle assembly including a power source mounting interface configured to attach to a power source, a pole assembly extending in a longitudinal axis and connecting the pump assembly with the handle assembly, and a cable assembly connecting the motor to transfer power from the power source to the motor. The length of the pole assembly is adjustable by user. The cable assembly at least partially extends in the pole assembly and deforms in the direction of the longitudinal axis to adapt to the adjusted length of the pole assembly.

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