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WO/2024/074811A1 |
A method of controlling a condensate pump is disclosed. The pump comprises a pump motor, a liquid receptacle configured to receive condensate to be pumped, a liquid level sensor received in the liquid receptacle to sense a level of conde...
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WO/2024/073452A1 |
A pump or combination pump/mixer device uses moving diaphragms in combination with check valves to pump and/or mix fluid. A main inlet in the pump is fed by a vessel or container that contains fluid. The fluid, in response to the moving ...
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WO/2024/068318A1 |
The present disclosure is related generally to fluid flow systems, and more specifically to systems for accelerating pressure and flow capability in fluid pump systems. The fluid flow systems of the present disclosure are configured to d...
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WO/2024/061722A1 |
A hydraulic circuit includes a first cylinder including a first rod and a second cylinder including a second rod. In addition, the hydraulic circuit includes a primary energy source that is common to both the first cylinder and the secon...
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WO/2024/061383A1 |
A well cementing device and a control method. The well cementing device comprises a centrifugal pump, a plunger pump, and a lubrication system. The lubrication system comprises: a lubricating oil pump, which comprises a first channel, a ...
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WO/2024/062393A1 |
The device (1) for the treatment of water, comprising: - one hollow body (2) defining at least one internal volume (3, 4, 5); - one pumping assembly (9) comprising one pumping piston (10); - actuating means (18) of the pumping assembly (...
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WO/2024/064003A1 |
The technology described herein generally relates to pump assemblies. The pump assemblies can include a housing, a pump, a suction flow path, a pressure flow path, and a relief valve. The pump can comprise a suction port and a pressure p...
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WO/2024/059561A1 |
Aspects of the present disclosure relate to connection blocks and pump manifold systems, and related methods, for pumping operations (such as frac operations). In one implementation, a connection block for disposition along a pump manifo...
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WO/2024/052239A1 |
A dosing apparatus (100) for parenteral delivery of at least two fluids, the dosing apparatus comprising a dosing actuating unit (200) configured to actuate delivery of one of the at least two fluids, and at least two dosing delivery dev...
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WO/2024/038018A1 |
New single use volumetric pump meeting the stringent requirements for use in sterile environments like in the pharmaceutical and/or biomedical industry. A kit comprising a single action pump (1) with inlet (21) and outlet (31) connecting...
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WO/2024/031156A1 |
A system for and method of utilizing renewable energy forms in operating of a vertical transfer device (VTD) to transfer water from a first zone of water at a first depth in a body of water to a target zone of water at a second depth by ...
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WO/2024/008451A1 |
A sub-assembly of a pump device comprising a housing comprising a chamber extending along a longitudinal axis. The chamber comprises an inlet and an outlet. Both the inlet and the outlet are open in a direction transverse to the longitud...
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WO/2024/008143A1 |
A power device, comprising a first compression assembly (200), a shuttle assembly (100) and a power source (300). The power source (300), the first compression assembly (200) and a shuttle member (120) are arranged in sequence along the ...
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WO/2024/004829A1 |
This deaerator comprises a deaeration module having a gas-permeable tube unit that partitions between a fluid flow path space and a depressurization space, vacuum piping that is connected to the deaeration module and communicates with th...
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WO/2024/004827A1 |
This degassing device is provided with: a degassing module comprising a gas-permeable tube unit that partitions between a fluid circulation space and a depressurized space; a vacuum tubing that is connected to the degassing module and co...
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WO/2024/004830A1 |
This deaerator comprises: a deaeration module which has a gas-permeable tube unit that partitions between a fluid circulation space and a decompression space; a discharge device that is connected to vacuum piping in communication with th...
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WO/2023/245054A1 |
Various embodiments disclosed relate to a reciprocating triplex pump. The present disclosure includes a reciprocating triplex pump with a longer stroke time. Such a pump can include a prime mover with a shaft extending longitudinally; a ...
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WO/2023/230238A1 |
A multi-piston pump includes a first pump configured to execute a discharge stroke, a suction stroke, a compression stroke, a hold, and a changeover, a second pump independent from the first pump, the second pump being configured to exec...
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WO/2023/215168A1 |
A pump (38) is disclosed. The pump may have a housing (54) connectable to a transmission (20) of a machine adjacent a front end (42) of the pump. The pump may also have a flange (52) attached to the housing adjacent a rear end (48) of th...
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WO/2023/202928A1 |
The present disclosure relates to a pump (100, 1100, 2100) for providing substantially continuous liquid flow in a bioprocessing system (200), the pump (100, 1100, 2100) comprising: a pressurisable outlet chamber (122, 1122) in fluidic c...
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WO/2023/196657A1 |
A dismountable pump system for quick and efficient cleaning of all pump components. The system includes a container (12, 202) associated with a back pump unit (30), a pump unit (50, 230), a fastener (150, 248) and a lock member (170). Th...
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WO/2023/192722A1 |
A sound suppressor for a breast pump. The sound suppressor for the breast pump is operable to reduce noise coming from the breast pump when in operation. Breast pumps are known in the art to produce a distinctive and fairly loud noise, c...
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WO/2023/188488A1 |
This liquid supply device (10) that supplies a liquid contained in a liquid tank 11 to an applicator 13 has a first pump 21 and a second pump 22 that are provided in a liquid supply channel 12, wherein the liquid flowing toward the appli...
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WO/2023/174776A1 |
The present invention relates to a drive circuit for a plurality of piezo-actuated hydraulic pumps for an aircraft, and a hydraulic pump system implementing the same. The drive circuit comprises a voltage boost stage that receives a DC i...
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WO/2023/170344A1 |
The invention relates to a mechanical hydraulic selector having a plurality of inputs with prioritisation, suitable for use with sewage water, for the purposes of irrigation and water management, serving as a dewatering device for a ship...
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WO/2023/166125A1 |
The invention relates to a method for controlling the delivery pressure of a supply pump (2) in a system (1) for delivering and metering a viscous material. The system (1) has a supply pump (2), a metering pump (3), and a delivery line (...
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WO/2023/152157A1 |
The invention relates to a fluid cooling/filtering assembly (10), having a first pump (12), which is designed to pump at least one fluid out of a first container (14) into a circuit (24), and a second pump (16), which is designed to pump...
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WO/2023/152634A1 |
A hydraulic-mechatronic system, for a vehicle that is connected to a target system, includes a housing with a fluid reservoir containing fluid, a communication port, a hydraulic pump, an electric motor for driving the hydraulic pump, at ...
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WO/2023/144367A1 |
The present invention relates to a blood treatment device (100), having a dialysis fluid system (1) with devices for mixing a dialysis fluid from or with at least a first concentrate from a concentrate supply system (140); a first connec...
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WO/2023/143901A1 |
The invention relates to a grey water storage system (1) for a sanitary installation (10), comprising a grey water reservoir (2) for storing grey water (3) and a conveying system (4) which can be operated by means of fresh water (5) from...
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WO/2023/139853A1 |
A parallel pump (1) comprises: a casing (2) in which a pump chamber (11) and a gear chamber (12) are partitioned by a partition wall (25); and a first piston pump mechanism and second piston pump mechanism which are disposed parallel to ...
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WO/2023/133328A1 |
An apparatus and method are disclosed for using and constructing a cryogenic fluid pump system for minimizing recycle flow during pump operation. A boost pump, piston pump, and temperature gauges are used to pump cryogenic fluid througho...
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WO/2023/124230A1 |
Disclosed by the present application are a tank loading system and a dual-electric submersible pump device, applied to the technical field of dual-electric submersible pump devices for oil well development. The dual-electric submersible ...
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WO/2023/127327A1 |
The present invention provides a liquid delivery pump which is capable of delivering a liquid at a high accuracy of flow while taking into consideration solvent expansion, leakage dependent on solvent pressure, and leakage dependent on s...
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WO/2023/117839A1 |
The invention relates to a method for determining the cross-sectional area [ A(H) ] of a tank (7) of a pump station (1) within an interspace (Y), wherein the method is characterized by the steps of: establishing the cross sectional area ...
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WO/2023/110667A1 |
A machine frame (10) of a machine for processing plastics has at least one container (20) and at least one motor-pump unit (12) which is configured as a rigid structural unit and comprises at least one pump (14) and at least one motor (1...
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WO/2023/094360A1 |
A multi-stage compression device (100) for compressing a gaseous medium, having: a first compression stage (120), having: two pressure tanks (121, 122), the two pressure tanks (121, 122) each being provided with a liquid supply line (123...
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WO/2023/083813A1 |
The reversible hydraulic pump (12) for setting the propellor pitch (3) of a turboprop (2) comprises two cylinders (20, 21) connected by a transmission shaft (28). The first and second cylinders (20, 21) are connected to the transmission ...
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WO/2023/070742A1 |
A plunger pump system, a pressure pulsation compensation method therefor, and a fracturing device. The plunger pump system comprises a first plunger pump (100) and a fluid pressure compensation structure (200). The fluid pressure compens...
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WO/2023/052817A1 |
A cryptocurrency mining hybrid solar and wind energy tree system that collects rainwater to be used for cooling, and or stored for irrigation or potable use. Said system is comprised of a tree base, which houses a crypto mining device, s...
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WO/2023/046629A1 |
The invention relates to a temperature-control assembly (1) for a microelectric system and to a microelectric system having such a temperature-control assembly (1). The temperature-control assembly (1) comprises a closed channel system (...
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WO/2023/033861A1 |
A method for pumping a liquid-gas mixture into a subsurface well includes introducing gas into a liquid at a first pressure to generate a mixture. The mixture is pumped through a first positive displacement pump to a second pressure grea...
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WO/2023/028340A2 |
A wave-powered floating water pump apparatus comprises a housing operatively connected to a piston capable of reciprocating therein, and an exterior float. The housing interior defines a compression chamber including a compression chambe...
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WO/2022/214155A9 |
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WO/2023/016141A1 |
A peristaltic pump and a dispensing system having same. The peristaltic pump comprises a drive assembly (10) and a pump head assembly (20) detachably mounted on the drive assembly (10), wherein the drive assembly (10) comprises an electr...
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WO/2023/015687A1 |
A fracturing apparatus and a vibration reduction method thereof. The fracturing apparatus (300) comprises at least one fracturing unit (100) and a treatment device (200). The fracturing unit (100) comprises: a plunger pump (110); a low-p...
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WO/2023/014612A1 |
According to an embodiment of the present disclosure, there is provided a hydraulic power unit, HPU, for providing a pressurised hydraulic fluid to a material testing apparatus, the HPU comprising: a reservoir for storing a hydraulic flu...
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WO/2023/014350A1 |
Submersible hydraulic power units with interchangeable manifolds for hydraulic systems are provided. In one embodiment, submersible hydraulic power unit ("SHPU") for moving hydraulic fluid between a first chamber and a second chamber of ...
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WO/2023/007005A1 |
The invention relates to a condensate removal system, which comprises at least three independent modules: - a pumping module, comprising a pump; - a detection module, comprising a tank for receiving condensates and a detector capable of ...
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WO/2023/275185A1 |
According to the invention, a peristaltic pump (5) or two peristaltic pumps (5) is/are used in parallel instead of the conventional chop check piston pump as a barrel follower pump (5) in a barrel emptying device. These peristaltic pumps...
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