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Match Document Document Title
US20070090704 Outer-rotor-driving pump having annular ferrite magnet with grain alignment on its inner periphery  
A pump driven by an outer rotor and having an annular ferrite magnet with grain alignment on its inner periphery comprising a housing, a wheel blade, a stator and an outer rotor surrounding the...
US20110033321 STATOR HOUSING ASSEMBLY FOR A CANNED MOTOR  
A stator housing assembly (3) for a pump (2) having a wet-running electric motor (8) includes a stator housing (4) and a can (6), wherein the stator housing (4) and the can (6) are designed as a...
US20130328459 WET-RUNNING ELECTRIC MOTOR AND PUMP UNIT  
A wet electric motor for a pump includes a stator casing, a stator arranged in the stator casing, and a can, wherein first resilient pressure elements are arranged inside the stator casing in such...
US20070286752 Water Pump Especially for Ponds, Aquariums, Fountains or the Like  
A water pump has a housing with a pump housing part, provided with an intake opening and an exit opening, and a motor housing part. An impeller with a shaft is rotatably arranged in the pump...
US20130099612 JACKETED ELECTROMAGNETIC MACHINE STATOR FOR USE IN A CORROSIVE ATMOSPHERE WITHOUT HEAT TREATMENT  
A jacketed electromagnetic machine stator for a pressurized rotary machine operating in a corrosive atmosphere containing H2S or wet CO2 and including a plurality of pole pieces separated from a...
US20120223605 ELECTRIC MACHINE, IN PARTICULAR A CANNED ELECTRIC MOTOR  
An electric machine includes a rotor, a stator housing and a winding assembly surrounding the rotor. The winding assembly is arranged in the stator housing and has an axially extending effective...
US20120025636 MOTOR FOR HIGH TEMPERATURE APPLICATIONS  
A high temperature motor has a stator with poles formed by wire windings, and a rotor with magnetic poles on a rotor shaft positioned coaxially within the stator. The stator and rotor are built up...
US20120055193 MOTOR-DRIVEN COMPRESSOR  
The motor-driven compressor includes a housing, a compression mechanism, a rotary shaft and an electric motor all disposed in the housing, and a resin film. The housing has a suction port and a...
US20120112571 ENCAPSULATED STATOR ASSEMBLY  
The present invention provides an encapsulated stator assembly comprising: (a) a stator having a stator core and a stator end region; and (b) a ceramic bore tube defining a surface of the stator...
US20070237660 Pump and manufacturing method thereof  
A pump includes a pump unit having an impeller for sucking and/or discharging liquid; a motor unit for driving the pump unit; a case for accommodating the pump unit; a partition plate for...
US20060017339 Brushless canned motor  
The present invention provides a means for constructing a brushless canned motor that is compact enough to be suitable for use in small appliances, such as electronic devices. The rotating parts...
US20140150592 MOTOR MODULES, MULTI-AXIS MOTOR DRIVE ASSEMBLIES, MULTI-AXIS ROBOT APPARATUS, AND ELECTRONIC DEVICE MANUFACTURING SYSTEMS AND METHODS  
Motor modules for multi-arm robot apparatus are described. The motor modules can be used individually or stacked and assembled to make up one-axis, 2-axis, 3-axis, 4-axis, 5-axis, 6-axis motor...
US20070188029 PUMP AND PUMPING SYSTEM  
To provide a pump and pumping system in which the mounting efficiency is improved and which can be controlled without pulling out a flexible tape, etc. from a pump in order to satisfy a demand for...
US20080197731 Brushless motor and pump mounted with brushless motor  
A bottom portion side rib and a flange portion side rib are respectively formed on the bottom portion and the flange portion of the inner cover. The bottom portion side rib includes a plurality of...
US20100295396 Separating can and method for producing the same  
A separating can is provided. Fluid flow engines and drive motors can be encased in a housing, if a separation is made in the electric motor by a tube-shaped component, known as the separating...
US20140139061 ELECTRIC MACHINE AND CAN FOR THE ELECTRIC MACHINE  
An electric machine, in particular an electric motor, has a one-piece can disposed between a stator and a rotor. The can has a tubular casing, which is loaded with external pressure by a coolant...
US20080161189 Superconducting Electrical Machines  
A superconducting electrical machine has rotor and stator assemblies. A first rotor assembly is located to rotate within a stator assembly and is spaced from the stator assembly by an air gap. A...
US20070145855 MOTOR DEVICE UTILIZING MAGNETIC FORCE TO DRIVE A ROTOR  
The present invention relates to a motor device utilizing magnetic force to drive a rotor. The motor device includes a main body, a rotor and a controlling unit. The main body has two openings and...
US20100295395 OVERMOULDED OR CANNED ELECTRICAL MACHINE  
The rotary electric machine comprises at least one piece of electric equipment constituted by an overmolded or jacketed electric motor or by an overmolded or jacketed magnetic suspension system....
US20070126297 Shaftless propeller  
A shaftless propeller may be made to cooperate with a liquid, with a stator having a circular opening and a rotor mounted in the opening and having an annular rotor body with a multiplicity of...
US20120001522 Motor  
A motor comprising a motor housing, a stator located within the motor housing, a rotor supported for rotation within the motor housing upon a rotor shaft, the rotor shaft being supported for...
US20100158724 Electrically commutated DC motor for a liquid pump  
An electrically commutated DC motor (1) for a liquid pump (2) with a pump housing (3) with a suction connector (4) and a pressure connector (5) for connection to a hydraulic circuit, an...
US20150139770 SEALED ROBOT DRIVE  
A transport apparatus including a housing, a drive mounted to the housing, and at least one transport arm connected to the drive where the drive includes at least one rotor having at least one...
US20110058966 FLUSHING SYSTEM  
An apparatus includes a pump, a motor operatively coupled to the pump, and a flushing system. The motor includes a stator and a rotor disposed in a rotor cavity isolated from the stator. The...
US20110116952 Electric water pump  
An electric water pump apparatus may include a body having a stator chamber and a rotor chamber therein, a stator having a hollow cylindrical shape and being disposed in the stator chamber and...
US20130224048 WET ROTOR PUMP MOTOR STATOR SEALING LINER  
A sealing liner for use in a pump motor incorporates a radially enlarged portion at one end, and a radially smaller portion extending from the one end to an opposed end. A length of the overall...
US20060250037 Electrical machine having a stator that is enclosed in an explosion-proof manner  
The enclosure of the stator of an electric machine for an integrated compressor drive should be improved. To this end, the winding heads (4) of the stator (2) are embedded in a solid structure on...
US20070018521 ELECTRIC PUMP  
An electric pump includes a rotor including a magnet portion formed of a ring shaped structure and having a polar anisotropic ring magnet, and an impeller portion pressure-supplying a fluid and...
US20110156514 VACUUM ACTUATOR AND SUBSTRATE TRANSPORT ROBOT  
A vacuum actuator includes a vacuum partition wall, the interior of which can be evacuated to a vacuum, a rotor supported by the vacuum partition wall to be free to rotate, a permanent magnet...
US20070029803 Machine for transferring power and producing electricity in a jet engine  
A machine for transferring power and producing electricity in a jet engine. with a ring connecting the tips of the compressor and turbine blades containing embedded high energy magnets, a set of...
US20120091841 ROTOR FOR AN ELECTRIC MOTOR AND METHOD FOR PRODUCING SUCH A ROTOR  
A rotor for an electric motor is provided. The rotor includes a metal cone upon which a plurality of electrical conductors are arranged. A metallic corrosion protection layer is provided that...
US20110058965 IN-LINE FLOW MIXER  
A flow-conditioning system includes a pump, process tubing coupling the pump to a source of multiple component process fluid, and an in-line flow-mixing device positioned in the process tubing...
US20140300230 ROTOR FOR AN ELECTRIC MOTOR  
A rotor for an electric motor includes a metal core, a plurality of electrical conductors arranged on the metal core, and a metallic corrosion protection layer enveloping the metal core and the...
US20150061437 CANNED MOTOR HAVING A HIGH-PRESSURE-RESISTANT CAN  
A pump having a canned motor which has a stator with an internal rotor disposed therein, the stator and the internal rotor being mutually separated fluid-tightly by a can disposed between stator...
US20140077642 Motor Stator Assembly  
A motor stator assembly includes an iron core, a coil unit and a dustproof ring. The coil unit is coupled with the iron core. The iron core is spaced from a predetermined part of the coil unit by...
US20140035416 ELECTRIC MOTOR  
An electric motor includes a stator, a rotor and a can arranged between the stator and the rotor, wherein the stator exhibits several stator pole pairs, which are each formed by two adjacent...
US20100231073 Inner-Rotor-Type Motor  
An inner-rotor-type motor includes a housing, a stator, a rotor, a permanent magnet and a cover plate. The housing has a compartment. The stator is received in the compartment. There is an...
US20120286606 CORROSION-RESISTANT JACKETED ACTIVE MAGNETIC BEARING  
In a jacketed active magnetic bearing for a rotary machine having a rotor in contact with a process gas, there is provided a magnetic bearing comprising a bearing armature of laminated magnetic...
US20120146440 ROTOR CAN  
A rotor can for a wet running electric motor includes an inner layer (2) made from a thermoplastic material which is at least partly surrounded by a supporting layer (4) in form of a thermoplastic...
US20140054992 CANNED TYPE ROTATING ELECTRICAL MACHINE  
A rotating electrical machine according to the present invention includes a can formed in a tubular shape and made of fiber reinforced plastic. At least a part of a first end portion of the can is...
US20100148605 ENCAPSULATED OUTER STATOR ISOLATED ROTOR STEPPER MOTOR VALVE ASSEMBLY  
An electric motor assembly includes a rotor rotatable about an axis and a stator spaced radially away from the rotor. An isolation housing, configured to permit magnetic flux to flow therethrough...
US20170179783 CANNED MOTOR AND VACUUM PUMP  
Provided is a canned motor to be coupled to a vacuum pump and used as a rotary driving source for the vacuum pump. The canned motor includes: a stator core; a rotor provided on an inner side of...
US20160359387 SECONDARY ENCAPSULATION WATERPROOF STRUCTURE FOR HYDROELECTRIC POWER GENERATOR  
A secondary encapsulation waterproof structure for hydroelectric power generator comprises: a magnet, sleeved on and around a rotation axis of a generator; a coil, disposed around the magnet; and...
US20160276884 ELECTRIC MOTOR OR GENERATOR  
An electric motor or generator having a stator with stator teeth for mounting electrical coils and a rotor, wherein the stator has a first surface that is substantially perpendicular to an axis of...
US20160172923 MOTOR FOR AN ELECTROHYDRAULIC ACTUATOR  
A motor for an electrohydraulic actuator (EHA). The motor comprises a rotary shaft for rotation about an axis (R), a rotor attached to the rotary shaft and rotatable therewith, a stator...
US20160164368 ELECTRONIC PUMP  
An electronic pump includes a second housing, a rotor part, a stator part and a circuit board. A pump chamber is separated by a partition into a wet chamber allowing a working medium to pass...
US20160149461 Rotating Electric Machine  
A small and low-price rotating electric machine has a structure where a magnet end surface and a metal tube end are not in contact with each other. The rotating electric machine has a cylindrical...
US20160134168 WET-OPERATED ARMATURE  
The present invention relates to a wet-operated armature of an electric machine, in particular of an electric motor for a fuel pump, said armature comprising a main body and a commutator, wherein...
US20160013698 CANNED MOTOR AND VACUUM PUMP  
Provided is a canned motor to be coupled to a vacuum pump and used as a rotary driving source for the vacuum pump. The canned motor includes: a stator core; a rotor provided on an inner side of...
US20150303764 Robot Having Isolated Stator and Encoder  
An apparatus including a housing; a motor having a stator and a rotor, where the stator is connected to the housing; an environment barrier extending between the stator and the rotor; and a...

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