| Document |
Document Title |
|
WO/2013/061229 |
Volumetric pressure exchanger comprising at least one unit for pressure exchange with a hollow cylindrical body, a piston sliding in said body, said piston comprising a piston crown separating the inside of said cylindrical body into a d...
|
|
WO/2013/054829 |
Provided is a lifter structure which does not require strict dimension control. The lifter structure is provided with a lifter (10) and a housing (60) for guiding the lifter (10). The housing (60) comprises a bore (61) into which the lif...
|
|
WO/2013/045165 |
The invention relates to a fuel pump assembly (1) for a motor vehicle, which can be upstream of a fuel pump of the motor vehicle in a fuel line of the motor vehicle, having a pump housing (2) and a pump device (6) arranged thereupon, by ...
|
|
WO/2013/045598 |
The invention relates to a positive displacement pump (100), comprising a drive unit (1) and a pump unit (2) having several working chambers (4, 4'), several displacement elements (3, 3'), and at least three cylinders (5), preferably exa...
|
|
WO/2013/044529 |
Disclosed are a booster pump and a reverse osmosis system applying the same. The booster pump comprises a housing (10), a left-hand pressurized water cylinder (20) and a right-hand pressurized water cylinder (30) placed symmetrically at ...
|
|
WO/2013/037198 |
Disclosed in the present invention is a water plunger pump has two plunger groups (1, 2) each comprised bynsists of a water cylinder (11, 12) and an oil cylinder (12, 22). A water cylinder piston and an oil cylinder piston of each plunge...
|
|
WO/2013/035316 |
[Problem] The present invention relates to an accumulator valve which may be assembled easily with an accumulation-type sprayer and use a small number of components, and to an accumulation-type sprayer employing the accumulator valve. [S...
|
|
WO/2013/033915 |
A method, apparatus, and system for controlling pumping direction-switching for use in a pumping apparatus. The system comprises at least two first proximity switches (110) used for detecting whether a first oil cylinder piston (61) has ...
|
|
WO/2013/024580 |
[Problem] To provide a pressure accumulation valve that is stable and moves with high sensitivity and yet has a small number of components, and to provide an accumulated-pressure trigger sprayer into which the pressure accumulation valve...
|
|
WO/2013/017669 |
A compressor device and a cooling device fitted therewith and a cooler unit fitted therewith are provided, which unlike known compressor arrangements with a rotary valve, operates with lower losses. The combination of a compressor arrang...
|
|
WO/2013/013725 |
A diaphragm pump (10), in particular for use as a detergent dosage pump, comprises a pump housing (12) with at least a first check valve (14) and a second check valve (16), a fluid chamber (18), a diaphragm (20) defining a wall of the fl...
|
|
WO/2013/012697 |
A loop reactor axial pump system improves conversion of tangential to axial flow of a flowing slurry by attaching a straight impeller section to the inlet of an elbow section. A pump shaft extends rotatably from the elbow through guide v...
|
|
WO/2013/012697 |
A loop reactor axial pump system improves conversion of tangential to axial flow of a flowing slurry by attaching a straight impeller section to the inlet of an elbow section. A pump shaft extends rotatably from the elbow through guide v...
|
|
WO/2013/007247 |
The invention relates to a pump drive for a pump, having a first and a second drive device, which can be or are drivingly connected to the pump via a gear unit. The invention is characterized in that the second drive device is connected ...
|
|
WO/2013/005287 |
In order to reduce the possibility of clogging and to enable, even if clogging occurs, the cause of the clogging to be easily eliminated, a fluid delivery device (20) is provided with a cylinder (80), a plunger (82), and a cleaning fluid...
|
|
WO/2013/006136 |
The present invention describes several fluid pumping apparatuses (100, 100a-100h) and their applications (200a-200f) in extracting energy from waves or flowing currents. The pumping apparatuses (100, 100a-100h) are driven by a float (11...
|
|
WO/2013/005159 |
A manually energized dispensing system for dispensing a fluid (8) contained in a non-pressurized container (7). The dispensing system comprises a dispensing head (1) comprising a housing (2), a nozzle through which fluid to be dispensed ...
|
|
WO/2013/000076 |
A cryogenic pump (2) for a cryogenic liquid has associated therewith a heater (15) for vaporising the cryogenic liquid. The heater (15) comprises a chamber (100) (bounded by an inner sleeve (102) and an outer sleeve (104)), a helical hea...
|
|
WO/2012/168460 |
The invention relates to a device (10) for raising water in a power transfer station (1), including: a riser column fractionated into a plurality of straight channels (11) connected together, two by two, by a pipe (12), each channel (11)...
|
|
WO/2012/160074 |
The invention relates to a compressor module (101) for a two-stage compressor, comprising: a driveshaft (100) of a drive motor, a piston (104) which is movable back and forth in a cylinder housing perpendicularly to the axis of the drive...
|
|
WO/2012/155068 |
A positive displacement multi-cylinder pump, or "radial pump" which cylinders are set in a radial configuration around a central crankcase. The radial pump has been especially designed for the seawater desalination using reverse osmosis ...
|
|
WO/2012/155068 |
A positive displacement multi-cylinder pump, or "radial pump" which cylinders are set in a radial configuration around a central crankcase. The radial pump has been especially designed for the seawater desalination using reverse osmosis ...
|
|
WO/2012/152609 |
A reciprocating pump assembly for dispensing liquids is provided. The pump assembly comprises a pump housing providing an interior compartment and being provided with an inlet for providing a liquid to be dispensed,and an outlet for disp...
|
|
WO/2012/147477 |
This invention provides a multilayer diaphragm which is for use in fluid devices and has excellent maintainability in addition to both operability and pressure resistance. This multilayer diaphragm (180a) is provided with a first and sec...
|
|
WO/2012/145348 |
A reciprocating linear motor pump, actuated by an expandable material, can be used to pump well fluids from a wellbore toward the surface of the earth. The expandable material can include piezoelectric, electrostriction, magnetostrictive...
|
|
WO/2012/144284 |
An X/Y-separation crank mechanism provided between a moving body (12) that reciprocates in a first direction and a crankshaft (14) that can rotate. Said X/Y-separation crank mechanism, which converts between the reciprocating motion of t...
|
|
WO/2012/144073 |
An X/Y-separation crank mechanism provided between a moving body (12) that reciprocates in a first direction and a crankshaft (14) that can rotate. Said X/Y-separation crank mechanism, which converts between the reciprocating motion of t...
|
|
WO/2012/140967 |
A piezoelectric pump (1) is provided with a spring plate (15). Said spring plate (15) is provided with: a disc part (24) constituting an actuator (3); an outer frame part (23) constituting a housing (2); and elastic support parts (4). Th...
|
|
WO/2012/140346 |
The invention relates to a pumping device comprising a working chamber and a piston provided to slide in said working chamber so as to vary the useful volume of the chamber during pumping, comprising anti-rotation means for the piston. A...
|
|
WO/2012/137292 |
Provided is a vehicle oil pump having a simpler structure than an axial piston pump and capable of decreasing loss compared to an internal gear pump. A plurality of slider members (16) incapable of being moved relative to a pump rotor (1...
|
|
WO/2012/131111 |
The invention relates to a pump (10) comprising a pipe (12) having first and second lateral openings (14, 16). The cross section (S2) of the pipe is smaller at the second lateral opening (16) than at the first lateral opening (14). First...
|
|
WO/2012/128275 |
A liquid transport actuator (10) according to an embodiment of the present invention includes a pressurization chamber (21), a liquid-outflow path (22), and a liquid-inflow path (23). An upper section of the pressurization chamber (21) a...
|
|
WO/2012/107480 |
Gaseous fluid compression device, comprising: a first enclosure (31) within which there is a movable first piston (71) delimiting a first chamber (11) and a second chamber (12); a second enclosure (32) within which there is a movable sec...
|
|
WO/2012/101379 |
The invention relates to a device for monitoring a pneumatically-actuated alternating linear displacement pump, and to a system for monitoring a pneumatically-actuated alternating linear displacement pump, which comprise a means for sens...
|
|
WO/2012/103003 |
A water treatment system is provided including a disinfection system, a filter and a turbine generator. A manual pump is positioned downstream of the filter to create negative pressure to draw water through the filter. The manual pump al...
|
|
WO/2012/096377 |
An automatic liquid discharge device (1) has a head depression mechanism (80) for performing not only the discharge of liquid from the discharge nozzle of a pump-equipped container (30) by means of the depression of a depression head (37...
|
|
WO/2012/095270 |
The invention relates to a high-pressure pump, having a fluid-filled pump inner chamber (2) in a pump housing (1), in which a pump camshaft (3) having at least one cam (5a, 5b) is rotatably mounted, and at least one pump cylinder, in whi...
|
|
WO/2012/097227 |
Systems and methods are described herein to operate an air compression and/or expansion system in its most efficient regime, at a desired efficiency, and/or achieve a desired pressure ratio independent of discharge temperature, with litt...
|
|
WO/2012/092977 |
A high-pressure piston compressor (1) for compressing gas, comprising a vessel (4) having a vessel chamber (8, 23) wherein a piston (3) is guided reciprocally, for compressing a gas in the vessel chamber during operation of the piston co...
|
|
WO/2012/091508 |
The present invention relates to a compressor, and the invention provides a compressor which comprises: an electrically-powered unit that generates electric power; and a compression mechanism unit that has a cylinder, a piston, and a pis...
|
|
WO/2012/091508 |
The present invention relates to a compressor, and the invention provides a compressor which comprises: an electrically-powered unit that generates electric power; and a compression mechanism unit that has a cylinder, a piston, and a pis...
|
|
WO/2012/089246 |
The invention relates to a vapour recovery pump (1) for a fuel dispensing unit. The vapour recovery pump (1) comprises a pump housing (2) with a first chamber (3), a second chamber (4) and a third chamber (5), each one of said chambers (...
|
|
WO/2012/086165 |
The objective is to enable a fluid with a high specific gravity and high viscosity that is stored in one desired tank to be transferred to another tank quickly and with a precise flow rate. The fluid transfer device is equipped with: fir...
|
|
WO/2012/080340 |
A high-pressure pump (1) which serves in particular as a radial piston pump or in-line piston pump for fuel injection systems of air-compressing, auto-ignition internal combustion engines comprises a pump assembly (8) and a drive shaft (...
|
|
WO/2012/080214 |
A high-pressure pump (1) which serves in particular as a radial piston pump or in-line piston pump for fuel injection systems of air-compressing, self-igniting internal combustion engines comprises a pump assembly (15) and a drive shaft ...
|
|
WO/2012/075799 |
A pumping system for a material pumping device comprises a material conveying assembly, which includes a material cylinder, a gear (2) installed at a fixing part of the material pumping device, and a power element driving the gear (2) to...
|
|
WO/2012/077514 |
A drain port (72e) is formed in a C1 relay valve (70) and connects to an input port (72c) (an oil path (55) for the discharge port of an electromagnetic pump (60)) when an input port (72b)(an oil path (53) for the output port of a linear...
|
|
WO/2012/075798 |
A pumping system of a materiel pumping device includes an oil cylinder provided with a first piston rod (241) and a second piston rod (242), a first materiel cylinder (211), a second materiel cylinder (212), a first hopper (221), a secon...
|
|
WO/2012/075441 |
A regenerative hydraulic pump that allows for efficient operation of a hydraulic system under high pressure/low flow conditions that comprises a crankshaft providing a rotating inertial mass, and a regenerative hydraulic pump cylinder th...
|
|
WO/2012/073486 |
Provided is an air compression unit comprising: water receiving chambers (W1, W2) into which tap water flows; air chambers (A1, A2) into which air flows; displacement members (63, 123) that displace due to the water pressure of the tap w...
|
