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WO/2024/098607A1 |
The present application discloses a pump cavity structure, an electric control assembly, a circulating pump, and an air conditioner. The pump cavity structure (100) comprises a pump head (110), an impeller (120), a shielding cover (130),...
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WO/2024/098601A1 |
A rotor assembly, a circulating pump, and an air conditioner. The rotor assembly (100) comprises a rotor, a shielding cover (150), and a sealing member (160); the rotor comprises a rotating shaft (110) and a magnetic ring (120); the magn...
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WO/2024/094609A1 |
The present invention discloses a method for controlling a cleaning system for motor vehicle components (S1, S2, S3), wherein the cleaning system has: a fluid conveyance device (10); a pressure sensor (20) for determining a pressure prod...
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WO/2024/095030A1 |
Systems and methods are described for a hybrid centrifugal compressor pump with an integrally geared drive system such that multiple pump and compressor stages can share the same drive system. This helps lower the number of parts in an o...
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WO/2024/093692A1 |
A pump skid assembly, comprising: a frame (1), wherein two pumps (2) and a three-way pipeline (3) are mounted on the frame (1), and a main pipeline of the three-way pipeline (3) comprises a fitting pipeline (31); a water injection four-w...
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WO/2024/096029A1 |
Provided is a liquid delivery device that is capable of continually delivering liquid in a constant liquid flow direction at a stable flow rate. A liquid delivery device (100) comprises a liquid delivery unit (3) and a liquid delivery ro...
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WO/2024/073777A3 |
Systems and methods are provided to operate one or more devices by a variable speed pumping timer. In one embodiment, the variable speed pumping timer operates the one or more devices through a pump. In another embodiment, the variable s...
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WO/2024/090290A1 |
Provided is an artificial heart in which each of the rotation numbers of impellers of the left heart pump and the right heart pump can be controlled by a single motor so as to enable downsizing and well-balanced blood flow rate. A magn...
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WO/2024/089909A1 |
A propellant supply system (100) for supplying fuel (F) and an oxidizing agent (O) to an object (R) to be supplied with a propellant comprises: an axial gap motor (10) having a rotating shaft; a fuel pump (30) provided at one end of the ...
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WO/2024/091320A1 |
A submersible pump assembly. The submersible pump assembly comprises a motor comprising a first drive shaft; a seal section comprising a second drive shaft that is coupled to the first drive shaft of the motor; and a centrifugal pump ass...
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WO/2024/088681A1 |
The invention relates to a supply unit and a vehicle having such a supply unit. The supply unit (100) comprising: a plurality of pump units (110, 120, 130) comprising at least a first pump unit (110) and a second pump unit (230), which a...
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WO/2024/089115A1 |
A, preferably computer-implemented, method for controlling and/or monitoring an operation of a pump system (1), wherein the pump system (1) comprises a pump (2) and a motor (3) that is connected to drive the pump (2), the method comprisi...
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WO/2024/089156A1 |
A hydronic system for heating and/or cooling a target structure, the system comprising: at least one supply line, at least one return line, a plurality of branch lines, each branch line fluidly connecting a terminal unit with the supply ...
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WO/2024/082984A1 |
A flow guide structure of a deep-well pump, comprising an impeller (61) and a flow guide body (62) which are arranged in a flow guide base (6), an annular water inlet being defined between the circumferential edge of the flow guide body ...
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WO/2024/085859A1 |
Disclosed is an apparatus when installed with an Electrical Submersible Pump for fluid production protects the motor from the effect of solids on the mechanical shaft seal. The invention provides enhanced features to the apparatus that d...
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WO/2024/086174A1 |
A submersible pumping system for producing a fluid from a wellbore through production tubing to a wellhead includes a motor controlled by a motor drive, a pump driven by the motor, and one or more downhole sensors configured to measure c...
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WO/2024/085216A1 |
The present invention relates to a pump device for transferring an ultracold liquefied gas such as liquefied hydrogen or liquefied natural gas, and in particular to a pump device having an electric motor as a pump drive source. The pump ...
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WO/2024/079461A1 |
There is disclosed a rocket engine arranged to deliver one or more propellants to a combustion chamber of the rocket engine for generating motive thrust. The rocket engine comprises an electrical transmission system, a turbine generator ...
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WO/2024/079194A1 |
The invention relates to a pump (10) for a cooling circuit, comprising a pump housing (18), a bearing point (30) and at least one drive unit (14), wherein the pump (10) has an impeller wheel (20) which is driven by means of the drive uni...
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WO/2024/081278A1 |
A fluid displacement pump can include a rotor; and a stator, where the stator includes two materials bonded by a tie layer. A method can include providing materials; bonding two of the materials using another one of the materials as a ti...
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WO/2024/081804A1 |
An electrical submersible pumping system ("ESP") for use in a wellbore includes an electrical motor, a pump, a shaft coupled between the motor and pump, and a lubricant pump for circulating lubricant within the ESP. The lubricant pump in...
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WO/2024/074335A1 |
The invention relates to a pump (10) comprising: a first stator (12); a second stator (14); a first rotor (16) which can be driven by means of the first stator (12) and can thus be rotated about an axis of rotation (24) relative to the s...
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WO/2024/073943A1 |
A vertical self-priming pump structure having both cavitation and hydraulic properties, comprising a motor (16) and a pump body. The motor (16) is fixedly connected to the pump body; a pump shaft (15) is fixed to an output shaft end of t...
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WO/2024/072510A1 |
An electric submersible pump (ESP) assembly. The ESP assembly comprises an electric motor; a seal section coupled to an uphole end of the electric motor; a fluid intake coupled to an uphole end of the seal section, wherein the fluid inta...
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WO/2024/073702A1 |
An automatic dual pump assembly for a pumped refrigerant cooling system including a refrigerant reservoir for receiving a refrigerant fluid includes a first pump having a first pump inlet and a first pump outlet, a first variable frequen...
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WO/2023/076395A9 |
Methods and systems are provided for monitoring the operation of a sucker rod pump (SRP), which involves a workflow that processes surface operational data and downhole operational data related to the operation of the SRP. The surface op...
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WO/2024/057419A1 |
The submersible electric pump (100) includes a casing (11) and a closed impeller (4). The casing includes a suction flow passage portion (14) that opposes the closed impeller, has a suction port protruding in a convex shape, and is forme...
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WO/2024/050598A1 |
A pump assembly comprising a shell, an inner casing adapted to allow fluid therethrough and an electric motor comprises a stator and a rotor defined by a hollow body comprising a blade assembly for propulsion of the fluid wherein the she...
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WO/2024/052245A1 |
The invention relates to a blade mechanism (10) for a fan which comprising a base (1) and a plurality of blades (2) arranged around the base (1), wherein the blades (2) are connected with the base (1). The outer contour of the blade (2) ...
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WO/2024/047032A1 |
The present disclosure concerns a submerged fuel pump for pumping liquidised fluids, in particular a cryogenic submerged fuel pump for pumping liquidised fuel, such as liquid natural gas (LNG), hydrogen, methanol, ethane, liquefied petro...
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WO/2024/047226A1 |
A pump (103) for a processor cooling system through which working fluid is circulated to cool a processor, the pump (103) comprising: a processor heat exchanger (105); a casing (107) configured to be coupled to the processor heat exchang...
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WO/2024/047031A1 |
The present disclosure concerns a submerged fuel pump for pumping liquidised fluids, in particular a cryogenic submerged fuel pump for pumping liquidised fuel, such as liquid natural gas (LNG), hydrogen, methanol, ethane, liquefied petro...
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WO/2024/050416A1 |
A recovery unit configured to re-inject lost or fugitive emissions back into a pipeline. These configuration may include a pressure vessel that can hold gas (or other fluid) that might vent to atmosphere from, for example, a valve or lik...
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WO/2024/044166A1 |
An ESP pump includes a first centrifugal pump having a first vane design to operate in a clockwise direction, and a second centrifugal pump having a second vane design to operate in a counterclockwise direction, with a submersible induct...
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WO/2024/044563A1 |
Embodiments are directed towards a lift system for extracting a fluid from a well. The system may include a production tube and at least one bladder located inside a pump barrel which is connected to the production tube. The bladder may ...
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WO/2024/044040A1 |
An apparatus and process for distributing coolant fluid through first and second coolant loops comprising a pump having a first outlet port connected to the first coolant loop and a second outlet port connected to the second coolant loop...
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WO/2024/039747A1 |
A seal section for use in a downhole submersible pumping system includes a lower chamber, an upper chamber and an intermediate guide section between the lower chamber and the upper chamber. The lower chamber includes a seal bag assembly ...
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WO/2024/033484A1 |
One aspect of the present disclosure relates to a pump for a zoned heating or cooling system, the pump being configured to be started and stopped based on a sensed zone temperature of a zone of the zoned heating or cooling system, wherei...
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WO/2024/028269A1 |
The invention relates to a pump device (1) for conveying cooling fluid W. The pump device (1) comprises a housing (2) in which a fluid channel (3), through which the cooling fluid W to be conveyed can flow, is arranged, and a drive unit ...
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WO/2024/028783A1 |
Operating assembly for a pump for recirculating a cooling fluid for a vehicle, comprising: an axially extending driven shaft (2) with a front end (2a) designed to carry the impeller (1) of a pump, at least one electromagnetic friction cl...
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WO/2024/030299A1 |
A multi-stage hydraulic rotating machine (MSHRM) maintains near-optimal efficiency over widely varying conditions of service (COS) when controlling a fluid having a gas volume fraction (GVF) greater than 50% and large changes in volumetr...
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WO/2024/028626A1 |
The fluid lifting system (20) comprises: - a fluid pump (40), having a pump stator (72) and a pump rotor (70) being rotatable around a longitudinal rotation axis (A-A'), - a gas turbine (42) comprising a turbine rotor (52) and a turbine ...
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WO/2024/029750A1 |
A motor comprises: a housing; a stator disposed within the housing; and a rotor disposed inside the stator. The rotor comprises: a rotor core including a body portion, a flange portion extending radially from the bottom of the body porti...
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WO/2024/025162A1 |
The present invention relates to a stator for an axial gap type electric motor which can adopt a non-rare earth magnet in a rotor. A stator for an axial gap type electric motor of the present invention comprises: a stator core including ...
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WO/2024/025161A1 |
The present invention relates to an axial gap-type electric motor for a water pump (EWP), the motor employing a rare-earth-free magnet in a rotor. The axial gap-type electric motor for the EWP, of the present invention, comprises: a roto...
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WO/2024/024282A1 |
An impeller 8 is provided with: a rotary blade part 40 in which an annular shroud 42 and a plurality of vane parts 44 are integrally molded with resin; and a base part 41 to which the rotary blade part is fixed and which is molded with r...
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WO/2024/025174A1 |
The present invention relates to an axial gap type electric motor for a water pump (EWP), employing a non-rare earth magnet in a rotor. The axial gap type electric motor for a water pump (EWP) of the present invention comprises: a rotor ...
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WO/2024/025956A1 |
A stator assembly for an ESP. The assembly can include stators with tabs and corresponding slots that prevent rotation of the stators during use in downhole activities.
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WO/2024/016570A1 |
A multistage centrifugal pump, comprising a controller, a motor, a pump shaft, and a base. The controller and the motor are integrally arranged; a plurality of impellers are arranged on the pump shaft; guide vanes are arranged on the out...
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WO/2024/015662A1 |
A submersible pump comprises a rotational assembly and a rotational assembly housing. The rotational assembly has a plurality of in-line flow inducing sections. A centerline longitudinal axis of each of the flow inducing sections extends...
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