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Matches 51 - 100 out of 5,949

Document Document Title
WO/2013/139628
The invention relates to a pump assembly (10) for pumping a fluid, comprising a pump housing (12) and a pump element (14), which is movably mounted in the pump housing (12) relative to a longitudinal axis (22), wherein fluid flows past a...  
WO/2013/140184
The present invention relates to a system for in-pipe compression of a flow. The invention extends to apparatus for introducing a second flow into a first flow. The invention further extends to a seal assembly for sealing between a housi...  
WO/2013/141120
A centrifugal pump is provided with: a pump chamber (24); a blood ingress port (25) through which blood Q flows in, the blood ingress port (25) communicating with the pump chamber (24); a housing (2) having a blood egress port (26) throu...  
WO/2013/140184
The present invention relates to a system for in-pipe compression of a flow. The invention extends to apparatus for introducing a second flow into a first flow.The invention further extends to a seal assembly for sealing between a housin...  
WO/2013/131351
Disclosed is a multi-stage submersible pump for mines, wherein an electric motor is coaxial with a water pump and the electric motor can work submerged. The water pump is a multi-stage centrifugal pump and the lift head is higher than 30...  
WO/2013/130536
A method of breaking a gas lock in an electrical submersible pump, comprising: a) monitoring a measured value related to the electrical current used by a pump motor connected to and providing power to the pump; b) comparing the measured ...  
WO/2013/130524
A method of controlling an electric submersible pump, comprising: a) monitoring the pressure at the suction and discharge of the pump; b) calculating the pressure difference between the discharge and suction pressure; and c) controlling ...  
WO/2013/117381
The invention relates to a pump unit and associated electrical connection plug, which can be detachably connected to an electrical plug coupling (10) of the pump unit and has a plug body (12) in which at least one electrical contact elem...  
WO/2013/118419
[Problem] The purpose of the present invention is to obtain a centrifugal blood pump for circulating blood wherein an impeller makes no contact at all with a housing and a rotating shaft and moves rotatingly with the impeller in a stably...  
WO/2013/117613
An electric motor (5) has a motor housing, which has peripheral cooling ribs (15) for dissipating heat originating in the motor. The cooling ribs (15) extend only over a part of the periphery of the motor housing (5), such that there is ...  
WO/2013/117532
The invention relates to a pump unit with an electrical drive motor having a rotor (10) arranged in a can (12), with a rotor shaft (16) that is connected to at least one impeller (4) and has a channel (18) extending in the axial directio...  
WO/2013/113300
The invention relates to a magnetic coupling pump which has an internal rotor (2) and an external rotor (3) which each carry magnet arrangements (4, 6) having magnets (7) which are arranged with alternating poles, wherein a split pot (8)...  
WO/2013/113545
The invention relates to a pump (5) having an electric motor (4) for conveying a fluid, comprising an impeller (18) having conveying elements (19), wherein said impeller can carry out a rotational movement about a rotational axis (27), a...  
WO/2013/114921
A motor-integrated impeller system configured by integrating a motor and an impeller; wherein the impeller system has in the axial direction at least two rotors having an axial surface, one rotor being separated from the other by a parti...  
WO/2013/114433
Provided are: a pump that reduces the radial distance between a stator and a magnet and increases the performance of a motor the drives the pump; a refrigeration cycle; and a method for producing a pump. Further provided are: a pump that...  
WO/2013/114432
Provided are: a pump that, while rigidly holding the magnet of the rotor of a pump motor, reduces the radial distance between a stator and the magnet, and enables an increase in the performance of a motor that drives the pump; a refriger...  
WO/2013/114431
The objective of the present invention is to provide a pump that can reduce the distance between a magnet and a stator and that can increase pump performance. In a rotor section (60a), a thermoplastic resin is used to integrally assemble...  
WO/2013/113066
A system for measuring real time efficiency/performance of at least one pump in a plant or other facility includes a plurality of monitoring devices disposed in relation to said at least one pump to measure power usage, pump speed and fl...  
WO/2013/110307
The invention relates to a functional module (1) for a coolant circuit of a fuel cell system, in particular provided for a vehicle. A container (3) having an ion-exchange material and a pump device (2) for the coolant are fluidically cou...  
WO/2013/108681
This centrifugal blood pump device comprises an impeller (10) which is provided within a blood chamber (7), a permanent magnet (15) which is provided to one surface of the impeller (10), a permanent magnet (16) which is provided to the i...  
WO/2013/107804
The invention relates to a wet rotor pump comprising an axial flux motor that includes a stator (110, 112, 114) and a rotor (122, 124). The stator is arranged in a dry zone while the rotor on an impeller (128) is arranged in a wet zone. ...  
WO/2013/107805
The invention relates to a wet rotor pump comprising an axial flux motor that includes a stator (110, 112, 114), a containment shell (116), and a rotor (122, 124).The stator and the containment shell are arranged in a dry zone while the ...  
WO/2013/107807
The invention relates to a wet rotor pump comprising an axial flux motor that includes a stator (110, 112, 114), a containment shell (116), and a rotor (122, 124). The stator and the containment shell are arranged in a dry zone while the...  
WO/2013/107808
The invention relates to a wet rotor pump comprising an axial flux motor that includes a stator (110, 112, 114) and a rotor (122, 124). The stator is arranged in a dry zone while the rotor on an impeller (128) is arranged in a wet zone. ...  
WO/2013/101660
Rotodynamic pumps having an inner drive electro-magnet coupling disposed inside an impeller are disclosed. The impeller has a casing having a pumping region generally in a pumping plane that is perpendicular to the rotational axis of the...  
WO/2013/098099
A pump unit having an electric drive motor designed as a canned motor which has a bearing (22) in the interior of a motor can (14), on which a motor shaft (20) is supported, wherein said bearing (22) has an outside diameter that is small...  
WO/2013/098092
A pump unit having a pump housing (2) and a stator housing (16) connected to the pump housing (2) and a wet-running electric motor with a gap tube (18, 18') being arranged in said stator housing, wherein a plate-shaped bearing carrier (2...  
WO/2013/101287
A hybrid coolant pump with two modes of operation, an electric motor operation and a mechanical pulley-driven operation. A friction clutch assembly is positioned inside the motor housing and includes a softening spring which minimizes pa...  
WO/2013/098093
The invention relates to a pump unit having a stator housing (18), in the interior of which a wet-running electric motor is arranged with a gap tube (14), and a pump housing (2) connected to the stator housing (18), wherein an annular mo...  
WO/2013/098091
The invention relates to a pump unit having an electric drive motor and an electronics housing (10), in the interior of which at least one first electrical printed circuit board (14) is arranged, on which electrical contacts (18) are for...  
WO/2013/101287
A hybrid coolant pump with two modes of operation, an electric motor operation and a mechanical pulley-driven operation. A friction clutch assembly is positioned inside the motor housing and includes a softening spring which minimizes pa...  
WO/2013/092902
The wet-running centrifugal pump has an electric motor (1) and a centrifugal pump (7) driven by said motor. The electric motor (1) has a rotor (4) rotatably arranged inside a stator (3). A motor can (13) which carries a motor-side bearin...  
WO/2013/092917
The electric motor has a connection housing (11) arranged on the outside of the motor housing (9). The connection housing accommodates electrical connections and electronic components and extends circumferentially with respect to the mot...  
WO/2013/093492
A pump apparatus comprises a primary pump having a relatively low pressure fluid input and a relatively high pressure fluid output and means, associated with said primary pump fluid input, operable where the ambient pressure is insuffici...  
WO/2013/087387
The invention relates to a water lifting system, in particular a fire extinguishing system for offshore installations, such as oil and/or gas production platforms or ships or the like, comprising a pump (3) having a suction opening and a...  
WO/2013/090428
A litz wire includes, in one embodiment, a plurality of twisted strands, wherein one or more of the strands includes a composite magnet wire. The composite magnet wire includes a metal wire having a nanocoating on its outer surface. The ...  
WO/2013/087235
An actuator arrangement (10) for actuating a clutch device (14) or a gearbox in a drive wheel (12) in a belt drive or chain drive, particularly a controllable coolant pump for an internal combustion engine, comprises: a shaft (16) detach...  
WO/2013/086822
An automatic gearbox control oil pump test table comprises a base (8). A variable frequency motor (1), a speed increase gearbox (3), a torque meter (4) and an oil pump assembly test device (6) are fixedly disposed on the base (8). The va...  
WO/2013/085433
The mainline electric oil pump assembly relates to the field of assemblies for pumping oil in main oil pipelines. The aim of the present invention is to create a mainline electric oil pump assembly with improved technical and economic ch...  
WO/2013/079178
The invention relates to a wet-rotor motor pump comprising a can (5) which separates the motor stator (4) from the rotor mounted in the can (5) on a motor shaft (2), said motor shaft (2) projecting into the pump chamber (10) and carrying...  
WO/2013/079179
Wet-rotor motor pump comprising a can (5) which separates the stator (4) from the motor shaft (2) that is mounted in the can and carries rotor laminations (3), said motor shaft projecting into the pump chamber (10) and carrying, in said ...  
WO/2013/079178
The invention relates to a wet-rotor motor pump comprising a can (5) which separates the motor stator (4) from the rotor mounted in the can (5) on a motor shaft (2), said motor shaft (2) projecting into the pump chamber (10) and carrying...  
WO/2013/079103
The invention refers to a mechanical automotive coolant pump (10) with a wet friction clutch (50) being actuated by an electromagnet (26). The pump (10) comprises a rotatable shaft (16) and a pulley wheel (22) being co-rotatably supporte...  
WO/2013/079178
The invention relates to a wet-rotor motor pump comprising a can which separates the motor stator from the rotor mounted in the can on a motor shaft, said motor shaft projecting into the pump chamber and carrying, in said pump chamber, t...  
WO/2013/078833
Disclosed in the present invention is a water pump with an adjustable base, which comprises a fixed base (2). A water pump casing (4) is arranged on the upper portion of the fixed base (2). A motor (7) is arranged in the water pump casin...  
WO/2013/079179
Wet-rotor motor pump comprising a can (5) which separates the stator (4) from the motor shaft (2) that is mounted in the can and carries rotor laminations (3), said motor shaft projecting into the pump chamber (10) and carrying, in said ...  
WO/2013/074744
A chopper pump is provided with a motor having a drive shaft and a casing connected to the motor and defining a bowl with an inlet for receiving waste material. A cover plate assembly is secured about the inlet. The cover plate assembly ...  
WO/2013/072948
In a pump (10), a portion of a foot part (85) of a lower hole component (81) extends a predetermined distance farther than another foot part (85) towards the opposite side from the end surface on the exposed side of a lower hole (84), an...  
WO/2013/072997
Provided is a pump device which can be manufactured inexpensively without the risk of the impeller or the rotor making contact with the impeller casing even when there are rapid changes in the flow volume of a liquid drawn into the impel...  
WO/2013/071996
The invention relates to a pressure-encapsulated pump housing (10) that comprises a separating can (12) for sealing off said pump housing (10) on an end-face. This pump housing (10) is designed to receive a pump shaft (30), and the can (...  

Matches 51 - 100 out of 5,949