专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1990004279A1 CANNED MOTOR PUMP WITH PRESSURE-PROOF CASING 审中-公开
标题翻译：带防爆壳的CANNED电机泵
公开(公告)号：WO1990004279A1
公开(公告)日：1990-04-19
申请号：PCT/EP1989001195
申请日：1989-10-10
申请人： KSB AKTIENGESELLSCHAFT , RUPPRECHT, Peter
发明人： KSB AKTIENGESELLSCHAFT
IPC分类号： H02K05/128
CPC分类号： F04D13/0613 , F04D29/588 , H02K5/128 , H02K5/136 , H02K9/197
摘要： Said canned motor pump (1) is intended for driving a machine in contact with a liquid, in particular for a centrifugal pump delivering explosive liquids. Since direct cooling by a branch current of the conveyed liquid flowing through the canned motor pump (1) causes problems, the present invention proposes indirect cooling with a heat exchanger (9), arranged in the region of the rotor space (8) and through which flows a fluid coming from outside the rotor space (8). An opening (15), the size of which is such that on the one hand, it ensures the aeration of the rotor space (8) when the canned motor pump (1) is set into operation, and on the other hand, it limits the throughflow of liquid to a reachable minimum level, is provided for reducing the arrival of solid particles in the rotor space (8) and for preventing dangerous drops in pressure behind bearing and explosion protection slots.
摘要翻译：所述罐式电动泵（1）用于驱动与液体接触的机器，特别是用于输送爆炸性液体的离心泵。由于直接通过经由封闭式电动泵（1）的被输送液体的分支电流进行冷却，所以存在问题，本发明提出了在转子空间（8）的区域内通过热交换器（9）的间接冷却，其流动来自转子空间（8）外部的流体。一个开口（15），其尺寸一方面确保了当密封电动泵（1）投入运行时转子空间（8）的通气，另一方面它限制提供液体到达最小水平的流通，用于减少固体颗粒到达转子空间（8）中并防止轴承和防爆槽后面的压力的危险下降。

2. 发明申请

WO1999004478A1 CANNING DEVICE OF MOTOR FOR VACUUM 审中-公开
标题翻译：电动机的CAN装置
公开(公告)号：WO1999004478A1
公开(公告)日：1999-01-28
申请号：PCT/JP1997002453
申请日：1997-07-15
申请人： KABUSHIKI KAISHA YASKAWA DENKI , NOGUCHI, Tadataka
发明人： KABUSHIKI KAISHA YASKAWA DENKI
IPC分类号： H02K05/128
CPC分类号： H02K7/20 , H02K5/128
摘要： A canning device is provided with a motor-side stator (2) fixed to the inner periphery of a frame (1), a detector-side stator (3), a backup ring (4) which is fixed to the frame (1) and interposed between the stators (2 and 3), a bracket (5) fixed to the frame (1), a rotating shaft (8) which is supported by a bearing (9) and has a motor-side rotor (10) and detector-side rotor (11), a can (7) which covers the stators (2 and 3) and is fixed to a supporting seat (6) fitted to the frame (1), and a backup ring (12) which is fixed to the frame (1) and also to the shaft (8) while the ring (ring) is brought into contact with the can (7). Therefore, a motor for vacuum can be reduced in size and can be aligned with a detector. In addition, no magnetic influence is given to the detector from the motor side.
摘要翻译：一种装罐装置，其具有固定在框架（1）的内周的电动机侧定子（2），检测器侧定子（3），固定于框架（1）的支承环（4）定位器（2和3）之间，固定在框架（1）上的支架（5），由轴承（9）支撑并具有电动机侧转子（10）的旋转轴（8）和检测器侧转子（11），覆盖定子（2和3）并固定到安装到框架（1）上的支撑座（6）上的罐（7）和固定的支撑环（12）（1）并且还与轴（8）连接，同时环（环）与罐（7）接触。因此，用于真空的电动机的尺寸可以减小并且可以与检测器对准。另外，从电机侧不会对检测器产生磁影响。

3. 发明申请

WO1997008808A1 CANNED MOTOR 审中-公开
标题翻译：屏蔽电机
公开(公告)号：WO1997008808A1
公开(公告)日：1997-03-06
申请号：PCT/CH1996000294
申请日：1996-08-26
申请人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH , SCHÖB, Reto
发明人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH
IPC分类号： H02K05/128
CPC分类号： H02K16/00 , F04D13/0633 , F04D13/064 , F04D13/0673 , F16C32/047 , F16C32/0493 , F16C2360/42 , F16C2360/44 , H02K5/128 , H02K7/088 , H02K7/09 , H02K7/14
摘要： A canned motor has a rotor (3), a stator (4) and a can (18) arranged between the rotor (3) and the stator (4). At least two bearings (30a, 30b, 30c) are mutually spaced in the axial direction (A) in relation to the rotor (3). At least one of the bearing (30a, 30b, 30c) is designed as a bearing and driving device (32; 30a) and includes both an electromotive driving device and a magnetic bearing. This bearing and driving device (30a) can thus both drive and contactlessly bear the rotor (3) in the radial direction.
摘要翻译：密封电机包括一个转子（3），一个定子（4），以及一个在转子（3）之间和定子（4），其设置间隙管（18），其中至少两个轴承装置（30A，30B，30C）在相对于所述转子（3）在轴向方向（A）间隔开，并且其中，所述轴承装置（30A，30B，30C），其为轴承和驱动装置的至少一个（32; 30A）被形成，并且两个的电动机驱动装置和一种磁轴承装置包括，围绕转子（3）通过该轴承和驱动装置（30A），以驱动作为两个在径向方向上以存储不接触。

4. 发明申请

WO1996016464A1 MOTOR STATOR REMOVABLY FITTED ON THE SPLIT POT FLANGE 审中-公开
标题翻译： AM SPALTTOPFFLANSCH解决定量马达定子
公开(公告)号：WO1996016464A1
公开(公告)日：1996-05-30
申请号：PCT/EP1995004572
申请日：1995-11-21
申请人： WILO GMBH
发明人： WILO GMBH , KAUL, Günther
IPC分类号： H02K05/128
CPC分类号： H02K5/128 , F04D13/0626 , F04D13/064 , F04D29/628
摘要： The invention relates to a split pot centrifugal pump with an electric motor secured on the pump housing and a split pot flange (10) on the split pot (6), in which the split pot with its split pot flange (10) is releasably secured to form a seal on the pump housing and the split pot (6) supports the stator (12) of the motor, wherein the motor stator (12) is secured to the pump of the split pot flange (10) by means of a plug connector.
摘要翻译：本发明涉及一种具有一个固定的泵壳电动机分裂锅离心泵和在间隙罐（6）Spalttopfflansch（10），其中所述间隙锅其Spalttopfflansch（10）被密封地可释放地固定到泵壳体和分割罐（6）的定子布置成一个（12）电机熊，其中，所述马达定子（12）上的泵或上Spalttopfflansch（10）可拆卸地通过一个插接连接装置固定。

5. 发明申请

WO1993008632A1 A MAGNETICALLY COUPLED MOTOR 审中-公开
标题翻译：磁耦合电机
公开(公告)号：WO1993008632A1
公开(公告)日：1993-04-29
申请号：PCT/AU1992000571
申请日：1992-10-23
申请人： FILMLAB ENGINEERING PTY LIMITED , INSEARCH LIMITED , RAMSDEN, Victor, Stuart , HARGREAVES, William, Wallace , DUNLOP, John, Burton
发明人： FILMLAB ENGINEERING PTY LIMITED , INSEARCH LIMITED
IPC分类号： H02K05/128
CPC分类号： H02K1/278 , H02K5/128 , H02K7/11
摘要： A magnetically coupled motor (100) is disclosed having a stator (103) and a rotating armature (116) which couples to a shaft (117, 119). Interposed in a magnetic coupling between the stator (103) and armature (116), or between the motor (100) and the shaft (117, 119), is a closure member (106) which is connectable to an exterior chassis (101) of the motor (100) to hermetically seal the stator (103), or the motor (100), from the shaft (117, 119). This enables the immersion of the shaft in corrosive fluids without damaging the stator (103), or the motor (100).
摘要翻译：公开了一种具有定子（103）和耦合到轴（117,119）的旋转电枢（116）的磁耦合电动机（100）。位于定子（103）和电枢（116）之间或电动机（100）和轴（117,119）之间的磁耦合中的是可连接到外部底盘（101）的闭合构件（106）的电动机（100）从轴（117,119）密封定子（103）或电动机（100）。这使得轴可以浸入腐蚀性流体中而不损坏定子（103）或电动机（100）。

6. 发明申请

WO1986007503A1 HYDRAULIC MICROTURBOLALTERNATOR 审中-公开
标题翻译：液压微型电机
公开(公告)号：WO1986007503A1
公开(公告)日：1986-12-18
申请号：PCT/FR1986000190
申请日：1986-06-04
申请人： CHARRON, Jean-Claude
IPC分类号： H02K05/128
CPC分类号： F03B13/10 , F24H2240/00 , H02K5/10 , H02K11/00 , H02K21/185 , Y02E10/22 , Y02P70/525
摘要： The hydraulic microturboalternator is comprised of a plastic moulding which wraps the laminated stator (2) of the microalternator while providing an interior water chamber (20) intended to receive the rotor (1) and of which the inner diameter is at least equal to the outer diameter of the rotor increased by a fraction of the radial thickness of an air-gap of particular shape and size, said moulded body being sealingly closed by a casing (14) which limits a water chamber (21) containing the turbine (15) and which communicates with the chamber (20). Application to gas-operated apparatuses for the production of hot water but designed to function without a permanent ignition pilot.
摘要翻译：液压微型汽轮机组件包括塑料模制件，该塑料模制件包裹微型分配器的叠层定子（2），同时提供用于接纳转子（1）的内部水室（20），并且其内径至少等于外部转子的直径增加了特定形状和尺寸的气隙的径向厚度的一部分，所述模制体由限制包含涡轮机（15）的水室（21）的壳体（14）密封地关闭，并且其与腔室（20）连通。适用于生产热水而设计用于没有永久点火引燃器的气体操作设备。

7. 发明申请

WO1998002952A1 DC MOTOR 审中-公开
标题翻译：直流电机
公开(公告)号：WO1998002952A1
公开(公告)日：1998-01-22
申请号：PCT/EP1997003655
申请日：1997-07-10
申请人： LINEAR ANSTALT , KATHMANN, Peter, B.
发明人： LINEAR ANSTALT
IPC分类号： H02K05/128
CPC分类号： H02K5/128 , H02K13/006 , H02K23/62 , H02K29/06
摘要： The invention relates to a dc motor having a rotor (13) which is provided with permanent magnets and coupled to a driven shaft (9), having a stator (21) which has windings at least of one coil (19), and having a commutator device (31) which applies current to said coil (19). The dc motor is characterised in that a sealing device (51) is provided which runs between the rotor (13) and the stator (21), and seals the stator (21) and commutator device (31) hermetically in relation to the rotor (13) and the driven shaft (9).
摘要翻译：本发明涉及具有设置有永久磁铁，并耦合到输出轴（9）的转子（13）的DC电动机，具有绕组的定子（21）携带至少一个线圈（19）和一个换向器（31）该激励线圈（19）。 DC电机的特征在于，密封装置（51）设置，所述转子（13）和定子（21）和定子（21）与换向器（31）的转子相反的（13）和输出轴（9）气密地之间延伸密封。

8. 发明申请

WO1997008807A1 ELECTRIC MOTOR 审中-公开
标题翻译：电动马达
公开(公告)号：WO1997008807A1
公开(公告)日：1997-03-06
申请号：PCT/CH1996000257
申请日：1996-07-12
申请人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH , SCHÖB, Reto
发明人： SULZER ELECTRONICS AG , LUST ANTRIEBSTECHNIK GMBH
IPC分类号： H02K05/128
CPC分类号： H02K16/00 , F04D13/0633 , F04D13/064 , F04D13/0673 , F16C32/047 , F16C32/0493 , F16C2360/42 , F16C2360/44 , H02K5/128 , H02K7/088 , H02K7/09 , H02K7/14
摘要： The invention relates to a canned electric motor for a centrifugal pump, having a rotor (3) with an axis of rotation (A) and a stator (4), in which the rotor (3) is a hollow cylindrical outside rotor running in the direction of the axis of rotation (A) and the stator (4) is inside the rotor (3), and in which at least the surface of the rotor (4) facing the rotor (3) is surrounded by an impermeable material.
摘要翻译：本发明涉及一种密闭式电动机用于离心泵，具有（3），其具有旋转轴线（A）的转子和定子（4），其中，所述转子（3）的一个空心圆筒，在旋转（A）运行的轴的方向上，作为一个外转子被设计，并且其中，所述定子（4）在所述转子（3）内部设置的，并且其中至少面对所述转子（3）的定子的表面（4）由不透液性剂包围。

9. 发明申请

WO1993017484A1 ELECTRIC PUMP 审中-公开
标题翻译：电动泵
公开(公告)号：WO1993017484A1
公开(公告)日：1993-09-02
申请号：PCT/EP1993000455
申请日：1993-02-26
申请人： MAGNET-MOTOR GESELLSCHAFT FÜR MAGNETMOTORISCHE ... , HEIDELBERG, Götz , EHRHART, Peter
发明人： MAGNET-MOTOR GESELLSCHAFT FÜR MAGNETMOTORISCHE ...
IPC分类号： H02K05/128
CPC分类号： H02K1/2773 , F04D13/064 , H02K5/128 , H02K5/1282 , H02K29/06
摘要： A pump specially designed for aggressive or environmentally hazardous materials contains a pump wheel, the shaft (8) that carries the pump wheel, and the rotor (12) of an electromotive drive (4) inside a hermetically sealed housing (10). As the shaft extends nowhere out of the housing and the housing has only connections for the material to be pumped, no special sealing measures are required. A compact construction is obtained, as the stator parts (24, 26) of the electromotive drive are located outside the housing (10, 10a, 10y).

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式