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Patent Searching and Data


Matches 151 - 200 out of 10,400

Document Document Title
WO/2017/004634A1
Apparatus (16) for producing a mixture of at least one gas and at least one liquid plastic component, comprising a mixing device (17) that is connected, via a first pipe (18), to an introducing device (19) for the at least one gas and is...  
WO/2017/004581A1
The disclosure provides apparatuses, systems, and methods for a compressor system that includes a differential drive assembly configured to rotate a rotor to cause linear actuation of a carriage and thereby compress air for an air accumu...  
WO/2017/002667A1
Provided is a plunger pump that has improved maintainability while achieving a protective structure. The plunger pump 1 is provided with: an air motor unit 10 driven by compressed air and having a piston 13 that can reciprocate inside an...  
WO/2017/004245A1
A system includes a pump. The pump includes a piston configured to axially reciprocate within a body. The axial movement of the piston activates a first chamber valve and a second chamber valve. The system also includes a main valve conf...  
WO/2017/002297A1
In a high-pressure pump, the center of gravity of a load, the center of gravity being located in an imaginary plane including the pressurizing chamber-side end surface (901) of a coiled spring (90) in the direction of the axis (Ax1) ther...  
WO/2016/207631A1
Apparatus for pumping a stimulant fluid in a hydraulic fracturing system comprises an engine and a pressure converter arranged in use to be driven by the engine at a first pressure, and to pump stimulant fluid at a second, higher pressur...  
WO/2016/208429A1
This piston reciprocating mechanism reciprocates a piston (2) in a cylinder (1) by converting, to reciprocating motion in a straight line indicating the moving direction of the piston (2) placed in the cylinder (1), rotating motion of a ...  
WO/2016/205966A1
The ultra-high pressure booster or intensifier is a device consisting of two cylinders with two pistons, connected such that they operate simultaneously, which can be mounted in a multi-chamber containing multiple simple pressure booster...  
WO/2016/191829A1
A reciprocating pump, and especially, though not exclusively to a low-head, water-powered reciprocating pump which can be used to pump liquid, such as water, at higher pressure than the pressure of the liquid used for driving the pump.  
WO/2016/194665A1
The present invention relates to a pump type dispenser provided with: a pump (2) held at the mouth of a container, the pump (2) sucking in liquid, which is contained in the container, and delivering the liquid under pressure; and a nozzl...  
WO/2016/192933A1
The invention relates to a device (10) for conveying viscous material, in particular viscous adhesive or sealing substances, having a material chamber (12) which has a material inlet (14) and a material outlet (16), having a conveying pi...  
WO/2016/189991A1
Provided is a pump in which friction between an eccentric part and a piston can be reduced. The pump is provided with a rotating shaft, an eccentric part, and a piston. The eccentric part has an axial center that is eccentric relative to...  
WO/2016/185825A1
The present invention addresses the problem of providing an electrically driven pump that enables a device to be axially compact, has low noise and vibration, and has high rotational stability. In order to solve this problem, the present...  
WO/2016/182436A1
The present invention relates to a subsea multipiston pump module (1), a subsea multistage pump and skid, having two reciprocating pistons (10, 20) controlled by a control means in such a way that the pistons can be driven either in a pa...  
WO/2016/180719A1
The present invention relates to a portable pressure container for driving a medical device, the container comprising: - a pressure housing (101; 201; 301; 401; 501) confining an interior volume (103; 203; 303; 403; 503), - a pressure ou...  
WO/2016/165857A1
A fuel pump (10) having a head member (12) provided with a blind bore (14) in which a piston (26) is adapted to perform a pumping cycle by reciprocating along the main axis (X1) of the bore (14) between a top dead center (TDC) position a...  
WO/2016/160667A1
A method for high fluid shear processing of a fluid uses an isolator that has a first sub-chamber for containing a first fluid and a second sub-chamber for containing a second fluid defined by a separator positioned in the chamber and mo...  
WO/2016/153171A1
The present invention relates to a dispensing pump that is capable of rapidly dispensing a solution, such as a liquid synthetic resin, in a process of manufacturing electronics. The dispensing pump, according to the present invention, co...  
WO/2016/151197A1
The invention concerns a solar powered fluid pump (10) having a pressure vessel (12) for receiving solar radiation. The pressure vessel (12) is divided by a diaphragm (13) into a first chamber and a second chamber inside the pressure ves...  
WO/2016/151216A1
Manual pump (P) intended to be associated with a reservoir of fluid product (R), the pump (P) comprising a pump body (B) defining a sliding barrel (F) and comprising a pump chamber (C), the pump (P) comprising an outlet valve (V) and an ...  
WO/2016/144997A1
A liquid evacuation system for removing under controlled conditions a liquid, such as wine, juices, chemical products such as detergents, from a flexible pouch using a mechanical pumping mechanism, such as a piston pump or a diaphragm pu...  
WO/2016/144161A1
This disclosure relates to a hydraulic pump system for handling a slurry medium at least comprising at least two reciprocating positive displacement pumps, both pumps being arranged for alternating intake of slurry medium via a suction i...  
WO/2016/142613A1
The piston coupling system for a hydraulic motor-pump (300) is provided for a hydraulic motor-pump which comprises a central motor-pump rotor (3) which accommodates a hydraulic cylinder (14), inside which a hydraulic piston (13), which c...  
WO/2016/137587A1
In a compressor for discharging a medium, in particular tire sealant that is to be discharged from a container into a tire, wherein a motor (1) of the compressor (P) drives a step-up transmission wheel (3, 3.1) for moving at least one pi...  
WO/2016/137981A1
In a compressor for discharging a medium, in particular tire sealant that is to be discharged from a container into a tire, wherein a motor (1) of the compressor (P) drives a step-up transmission wheel (3, 3.1) for moving at least one pi...  
WO/2016/136667A1
Provided is a reciprocal piston pump wherein a switching valve of a gas operation valve is reliably moved. This reciprocal piston pump is provided with: a cylinder that has a piston; a first pilot valve; a second pilot valve; an operatio...  
WO/2016/134464A1
A drive mechanism module for use in a reciprocating pump converts rotational movement of a drive shaft to reciprocating movement of a reciprocating pump component transversely to the drive shaft. The drive mechanism module includes a con...  
WO/2016/133912A2
The present invention relates to pumps, particularly a compact, linear, positive displacement pump that can be used in several applications including medical and non-medical devices. In particular, the invention is related to linear, pos...  
WO/2016/132097A1
A positive displacement pump for pumping a fluid mastic comprises a plurality of cylinders each having a piston arranged for reciprocal motion within the cylinder. Movement of the piston in a first direction draws the fluid into the cyli...  
WO/2016/127382A1
A reciprocating pump comprising a hydraulic cylinder (151) having a hydraulic piston (152) slideably arranged therein, and a rear cylinder head (175), the hydraulic piston comprising a piston rod (153) extending thereform, the reciprocat...  
WO/2016/126822A3
A system for pumping a process fluid (e.g. slurry) and method of operating the same comprises: a fluid cylinder (12) oriented vertically which has a process fluid end and a drive fluid end, said fluid cylinder (12) comprising a process f...  
WO/2016/126822A2
A system and method of operating the same includes a first fluid cylinder having a first process fluid end and a first drive fluid end. The first cylinder comprising a first process fluid inlet port and a first process fluid outlet port ...  
WO/2016/120082A1
The invention relates to a device for operating a piston pump, comprising at least one cam (8) arranged on a camshaft (9), said cam directly or indirectly cooperating with the pump piston (7) to generate a back and forth movement of a pu...  
WO/2016/116334A1
The present invention relates to a process pump having a crank drive (1) and having at least three cylinders, which, as viewed clockwise or counterclockwise about the crank drive (1), constitute a first cylinder, a second cylinder and a ...  
WO/2016/118408A1
A vented pump includes a pump housing with a fluid retention cavity, a fluid inlet, and at least one vent opening therethrough. A pump dome is secured to the pump housing to form a dome cavity. Movement of the pump dome allows material f...  
WO/2016/115003A1
Apparatus and methods for energizing well operations fluids, including a fluid energizing device directly or operatively connected between first and second conduits. The fluid energizing device includes a chamber. A first fluid enters th...  
WO/2016/113606A1
A cylinder arrangement for use with a reverse osmosis membrane array that receives pressurized fresh brine and generates fresh water and pressurized spent brine includes a hollow cylinder with an internal volume subdivided by a piston in...  
WO/2016/101026A1
Pump apparatus comprising a base having a forward end region and a rearward end region with a longitudinal axis extending in a direction between the forward and rearward end region, a power unit and a reel assembly operatively mounted to...  
WO/2016/096206A1
A three-part driveshaft assembly for a high pressure fuel pump, comprising a shaft, at least one cam lobe located in an interference fit on a first mid-portion of the shaft, and a thrust washer located in an interference fit on a second ...  
WO/2016/095865A1
A color paste pump capable of both massive injection and micro injection, the pump comprising: a large reciprocating displacement pump (1, 2, 5), the large reciprocating displacement pump (1, 2, 5) comprising a large reciprocating piece ...  
WO/2016/097146A1
A pump system is disclosed. The pump system includes a cavity (102) comprising one or more inlet check valves (120, 122) and one or more outlet check valves (124, 126). A piston (104) having an enlargement (106) at a substantially middle...  
WO/2016/094508A1
A well pump includes a plunger reciprocally carried within a barrel between up stroke and down stroke positions. A tubular linear actuator housing located below the barrel has a rotatable rotor. An array of rotor magnets is mounted to th...  
WO/2016/092319A1
A fluid machine for a pneumatic or hydraulic drive system, said fluid machine being able to work as a fluid motor or as a fluid pump, comprising: at least two piston assemblies each comprising a piston means (110a-c), the at least two pi...  
WO/2016/091437A1
The invention relates to a piston assembly (5) for a pressure-producing device (12) of a brake system (1) of a motor vehicle, comprising a piston (10), which can be at least partially inserted into an opening (14) formed in a hydraulic u...  
WO/2016/091901A1
The present invention relates to an energetically self-contained method for water purification and to an apparatus implementing such a method, said apparatus including: (a) a module for producing thermodynamic energy from a working fluid...  
WO/2016/084320A1
Provided is a trigger type liquid sprayer (1) which does not exhibit liquid leakage even when a lateral force is applied to a trigger (35). A pump (18) in the trigger type liquid sprayer (1) according to the present invention has: a cyli...  
WO/2016/083969A1
This invention concerns a power generating pump with multiple pressure boosters and generates extra pressure by pressurizing liquid or gas. This invention can be used in energy generation which is achieved by creating different pumps by ...  
WO/2016/083969A4
This invention concerns a power generating pump with multiple pressure boosters and generates extra pressure by pressurizing liquid or gas. This invention can be used in energy generation which is achieved by creating different pumps by ...  
WO/2016/079031A1
In the context of the invention, a compressor has been developed. This compressor has a crankcase in which a crankshaft is rotatably mounted in a crankspace. The crankcase contains at least one cylinder space in which a piston, mounted e...  
WO/2016/075417A1
A manual pump (P) comprising a pump body (B) defining a sliding barrel (F) for a piston (K) rigidly connected to an actuating rod (S), the pump (P) comprising a pump chamber (C) and an outlet valve (V) disposed between the pump chamber (...  

Matches 151 - 200 out of 10,400