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Patent Searching and Data


Matches 401 - 450 out of 13,330

Document Document Title
WO/2010/134882A1
The present invention relates to a ballast system (10) for a marine structure. The ballast system (10) comprises a ballast tank (12) which is in fluid communication with a tank arrangement (100) for temporarily holding bilge fluid and/or...  
WO/2010/134576A1
Disclosed is a pump provided with a rotor and a stator. The rotor rotates as a result of a magnetic field generated by the stator. The rotor has an impeller and a permanent magnet. The rotor has an axial direction, a circumferential dire...  
WO/2010/133405A1
The present invention relates to a pitot tube pump comprising at least one supply line and at least one discharge line as well as a hydraulic chamber and a drive, wherein the drive, supply line and discharge line are arranged on a common...  
WO/2010/129274A2
A turbocompressor for use with a process fluid and including an axial expansion turbine for expanding the process fluid and a centrifugal compressor for compressing the process fluid. The turbine and compressor share a common shaft, all ...  
WO/2010/129274A3
A turbocompressor for use with a process fluid and including an axial expansion turbine for expanding the process fluid and a centrifugal compressor for compressing the process fluid. The turbine and compressor share a common shaft, all ...  
WO/2010/124664A1
The invention relates to a switchable coolant pump for combustion engines which is driven by a pulley, wherein the impeller can be driven switchably by the pulley by way of a friction pairing. It is the aim of the invention to develop a ...  
WO/2010/124703A1
The invention relates to a pump arrangement (1) for filtering a fluid (F) according to the principle of reverse osmosis. The pump arrangement (1) comprises at least one high-pressure housing at least partially symmetrical about a center ...  
WO/2010/118786A1
The present invention concerns a submerged pump (1) with electrical cables external of the cylindrical lateral wall (20) wherein the protection means (2), conformed for the lodging of said cables, are predisposed to be restrained to the ...  
WO/2010/117868A3
A compression machine includes a refrigerant condenser, an expansion device, a refrigerant evaporator, a first compressor and a second compressor. Each compressor is arranged to receive lower pressure refrigerant vapor from the evaporato...  
WO/2010/116777A1
The disclosed structure is provided with a bracket-side coupler (32) with a coupler-side partition (56), which is provided on the electrical supply unit of a fuel pump (4), and which partitions bracket-side electric supply terminals (33)...  
WO/2010/117868A2
A compression machine includes a refrigerant condenser, an expansion device, a refrigerant evaporator, a first compressor and a second compressor. Each compressor is arranged to receive lower pressure refrigerant vapor from the evaporato...  
WO/2010/111937A1
A submersible pump with a built-in capacitance water-level controller and a capacitance water-level controller for a submersible pump are disclosed. The submersible pump includes a pump body (1) and a capacitance water-level controller (...  
WO/2010/102905A1
A drain liquid relief system for a subsea compressor, comprises a drain storage tank (14) for collecting drain liquid contaminating the compressor flow in the drain storage tank (14), as well as an intermittently pressurizing device (16,...  
WO/2010/101082A1
A centrifugal blood pump device comprising: an impeller (10) provided within a blood chamber (7); first and second permanent magnets (15, 17) provided to one surface and the other surface, respectively, of the impeller (10); third perman...  
WO/2010/101107A1
A centrifugal blood pump device wherein first permanent magnets (15a, 15b) are provided to one surface of an impeller (10), second permanent magnets (16a, 16b) are provided to the inner wall of a blood chamber (7), third permanent magnet...  
WO/2010/098162A1
An outer rotor type claw pole motor (M) is provided with a stator core (17), a rotor (8) and a coil (15). The stator core (17) has a claw pole (9) extending in the axial direction on the outer circumference, and a solid core (17a) extend...  
WO/2010/094375A1
The invention relates to a coolant pump (1) for vehicles, in particular for motorcycles, having a housing (2) in which an electric motor (3) designed as an external rotor motor is disposed and drives the coolant pump (1).  
WO/2010/091036A1
A fluid machine and method of operating the same includes a pump portion (16) having a pump impeller chamber (23), a pump inlet (30) and a pump outlet (32) and a turbine portion (18) having a turbine impeller chamber (41), a turbine inle...  
WO/2010/086658A2
An electric submersible pump assembly (ESP) (21, 120) is deployed in a production tube (20, 100) in a borehole such that the motor (26, 41, 121) of the ESP is spaced from the inner wall of the production tube, defining a conduit (36, 111...  
WO/2010/085204A1
The present invention relates to a submersible pump and a submersible pump system for pumping liquid to a marine structure, the pump being adapted to be located in a tube. The pump comprises an upper portion and a lower portion. The uppe...  
WO/2010/083991A3
In a method for operating a load (4) by means of a hydraulic motor (3) that is supplied with fluid by a pump device (20), a drive shaft (12) is to be associated with the pump device (20) and a speed control of a drive shaft for the load ...  
WO/2010/084894A1
Provided is a rotating structure formed from a magnetic photocuring resin. Also provided is a magnetically driven microactuator that uses the same. The magnetically driven microactuator comprises a rotor that is actually produced by phot...  
WO/2010/081694A3
The invention relates to a device (3) for connecting an electric motor drive unit (1) to a pump unit (2). The device comprises a lantern (4), which encloses mechanical connecting means for driving the pump unit (2) by the drive unit (1) ...  
WO/2010/081694A2
The invention relates to a device (3) for connecting an electric motor drive unit (1) to a pump unit (2). The device comprises a lantern (4), which encloses mechanical connecting means for driving the pump unit (2) by the drive unit (1) ...  
WO/2010/081763A1
The invention relates to a machine (1) for fluid transportation, especially compressor or pump, comprising: a fluid displacement unit (FDU), a driving unit (DU), a common shaft (SH), which transmits torque from the driving unit (DU) to t...  
WO/2010/075655A1
A water pump with permanent-magnet D.C. motor (11) having double commutators, wherein a first and a second water outlet (21, 22) are settled on the cover (13) of the water pump, a diaphragm (23) is arranged between the first and the seco...  
WO/2010/067682A1
A centrifugal blood pump device comprises an impeller (10) provided in a blood chamber (7), a permanent magnet (15) provided to one surface of the impeller (10), a permanent magnet (16) provided to the inner wall of the blood chamber (7)...  
WO/2010/064055A1
A cooling apparatus (10) for a pump P of a bathing pool BP comprises a remotely- mounted control unit (22) for controlling the speed and/or torque of a motor M of the pump P and a body (11) defining a flow passage (13) for fluid driven b...  
WO/2010/036714A3
A rotary pump having thrust bearings includes a system for equalizing the loading on the thrust bearings. The thrust bearings are each supported on pistons that are in fluid communication with a hydraulic circuit. The hydraulic circuit h...  
WO/2010/031468A1
The invention relates to a pump aggregate having a motor housing (4) and a terminal box (6) comprising at least one peripheral segment (10) located at the outer periphery of the motor housing (4), wherein a cover (12) at least partially ...  
WO/2010/025959A3
The pump ( 1) comprises an envelope (2) wherein the following are defined: a pumping chamber (3a) and a driving chamber (3b); a synchronous electric motor (4) with a rotor (6) rotatable in the driving chamber (3b) and whose shaft (8) ext...  
WO/2010/025959A2
The pump ( 1) comprises an envelope (2) wherein the following are defined: a pumping chamber (3a) and a driving chamber (3b); a synchronous electric motor (4) with a rotor (6) rotatable in the driving chamber (3b) and whose shaft (8) ext...  
WO/2010/020956A3
A subsea well service system and method are presented for use with an subsea pump capable of flushing the well intervention lubricator of an underwater hydrocarbons production facility. The system essentially includes at least one pump p...  
WO/2010/021602A3
Pumping equipment comprising a structure of components caulked in places of connection, which together constitute a pumping mechanism (1) enabling for a through-flow of fluid and consisting of a chamber module (11) comprising a chamber (...  
WO/2010/020956A2
A subsea well service system and method are presented for use with an subsea pump capable of flushing the well intervention lubricator of an underwater hydrocarbons production facility. The system essentially includes at least one pump p...  
WO/2010/021352A1
Disclosed is an installation method of equipment, wherein efficiency in installation work of equipment such as an ECCS pump is enhanced. The method comprises the steps of: preparing in advance a pit can unit, in which an upper side fram...  
WO/2010/018171A1
The invention relates to a fluid energy machine (1), in particular compressor (3) or pump, having a housing (7), having a motor (4), having at least one impeller (11), having at least two radial bearings (17, 18) and having at least one ...  
WO/2010/018924A3
Provided is a pneumatic pump system that discharges water inside a sump, the system including: a supply portion supplying air; a limit switch outputting air, supplied by the supply portion, to a first port as one of the first port and a ...  
WO/2010/018924A2
Provided is a pneumatic pump system that discharges water inside a sump, the system including: a supply portion supplying air; a limit switch outputting air, supplied by the supply portion, to a first port as one of the first port and a ...  
WO/2010/015977A2
The chucking device for electric cables for submersible pumps comprises clamping means (18) of the electric cables (15a) suitable to be constrained to the body of a pump or the like through coupling means (17). The clamping means (18) co...  
WO/2010/015977A3
The chucking device for electric cables for submersible pumps comprises clamping means (18) of the electric cables (15a) suitable to be constrained to the body of a pump or the like through coupling means (17). The clamping means (18) co...  
WO/2010/015949A1
A handle for submersible pumps and the like comprises a body (24) conforming a tubular portion (25) suitable to be associated to a closing unit (7) of the top of the pump (1) and gripping means (26) for gripping the same pump (1). A clam...  
WO/2010/013355A1
[PROBLEMS] To obtain a compact blood pump in which the quantity of hemolysis and clot of blood are reduced. [MEANS FOR SOLVING PROBLEMS] A turbine type regeneration pump (2) is combined with a tubular distributor (8) having a spiral chan...  
WO/2010/005312A1
A method for controlling a subsea cyclone separator (5) in a subsea processing system for subsea separation is described. The cyclone separator (5) is adapted to separate hydrocarbons from water. This comprises directing a predominantly ...  
WO/2010/001628A1
An impeller comprises a generally cylindrical impeller body having an inner flow passage for joining an inlet opened in one end surface and an outlet opened in the peripheral surface to each other and a balance weight buried in the impel...  
WO/2009/157350A1
A pump has a casing, a rotating device, and a switching valve. The casing includes a surrounded space, an inlet opening, and first and second outlet openings. The rotating device includes a blade wheel. The switching valve has a circu...  
WO/2009/156423A1
The present invention refers to an operating machine, in particular a motor- driven pump with an axial motor arrangement, comprising a rotor assembly (18) and a stator assembly (7). The rotor assembly (18) includes an impeller (4) and a ...  
WO/2009/157408A1
Disclosed is a blood pump apparatus (1) comprising a pump unit (12) including a housing (2) having a blood inlet port (6) and blood outlet port (7) and an impeller (8) that rotates within the housing, and an impeller rotation torque gene...  
WO/2009/150337A2
The invention relates to a device for pumping a cryogenic fluid, consisting of a tank (1) for storing a cryogenic fluid containing cryogenic liquid, a cryogenic pump (3) having an inlet pressure loss (net positive suction head, NPSH), an...  
WO/2009/146649A1
A shielded suspension pump includes a delivery pump (1), a driving motor (2), a suspension supporting shielded tube (3), a supporting plate (4), a cooling system, a lubricant pressurizing delivery means (10) and a sealing packing pressur...  

Matches 401 - 450 out of 13,330