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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...
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WO/2016/181833A1 |
A fluid control device (10) is provided with a pump (50) and an external structure (27). The pump (50) is provided with an actuator (14), a top plate section (15) which faces the actuator (14) in the thickness direction with a gap thereb...
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WO/2016/176120A1 |
A personal air sampling pump assembly includes a motor having a reciprocating piston for operating a diaphragm assembly. The diaphragm includes a valve head including a fluid inlet and a fluid outlet and a fluid chamber defining a fluid ...
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WO/2016/176132A1 |
A fluid mover includes a chamber with one or more outlet openings, first and/or second fluidic diaphragm(s) having a fluid-moving portion movable in the chamber to cause fluid to move at the outlet opening, and a coil assembly magnetical...
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WO/2016/175185A1 |
A pump (1) is provided with a pump housing (2) having a pump chamber (6) and a flow channel (7) in the interior, a vibrating part (9) supported in the pump housing (2) so as to be able to bendably vibrate along a prescribed direction in ...
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WO/2016/169721A1 |
The present invention relates to a laundry-care appliance (100) comprising a metering system (105) for metering a first liquid substance and a second liquid substance, wherein the metering system (105) comprises a first storage container...
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WO/2016/166136A1 |
The invention relates to a method for determining a temperature of a diaphragm of a pump, wherein the pump pumps a fluid from a tank to a dispensing point by means of a motion of the diaphragm, wherein the pump is fastened to the tank, w...
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WO/2016/163306A1 |
A duplex reciprocating pump equipped with: case members forming a pair of spaces; movable partition members partitioning these spaces into a first and a second pump chamber and a first and a second operation chamber; a first switch valve...
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WO/2016/156173A1 |
The present invention relates to a pump unit for a breast pump for extracting milk from a human breast, comprising a motor for driving the pump unit, wherein the motor is configured to provide a motor feedback signal; a control unit for ...
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WO/2016/161060A1 |
A fluid management system includes a disposable cassette carrying inflow and outflow tubing sections that are configured for releasably mating with a console including a control unit and a pair of roller pump heads. The console may autom...
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WO/2016/156062A1 |
A reciprocating positive-displacement pump, in particular a piston or diaphragm pump with a pump head (2), comprises – a pump chamber (3), – a pump member, in particular a diaphragm (4), driven in oscillation therein, – an inlet va...
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WO/2016/161050A1 |
A wearable machine system includes a garment and a passive actuator mounted to the garment. The passive actuator is actuatable in response to involuntary movements of a wearer of the garment. A machine is coupled with the passive actuato...
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WO/2016/150693A1 |
The invention relates to a delivery unit (10) for an operating/auxiliary material of an internal combustion engine, in particular a diaphragm pump for conveying urea in automotive exhaust gas aftertreatment systems. The delivery unit (10...
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WO/2016/153004A1 |
In order to provide a non-return valve with which it is possible to reliably close a fluid channel through which a fluid passes without the need for high-precision machining, this non-return valve has a valve body enclosed from both side...
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WO/2016/153391A1 |
The invention relates to methods for producing industrial gases from air. A method for producing industrial gases from air includes a pneumatic energy generator which is connected to a gas separation installation. The pneumatic energy...
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WO/2016/152303A1 |
To provide a technology of eliminating liquid leakage in a microchannel device that is provided with a plurality of substrates and an elastic film. Provided is a microchannel device to be used in sample analysis. The microchannel device ...
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WO/2016/151998A1 |
In a configuration wherein a nozzle unit that is provided with a liquid chamber, and an actuator unit that is provided with a piezoelectric element can be attached and removed, the relationship between the liquid chamber-side diaphragm p...
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WO/2016/149697A1 |
A reciprocating pump apparatus includes a metering chamber capable of separating from the pump body for replacing the fluid line. A flexible diaphragm in the removable metering chamber body is in contact with a flexible diaphragm in the ...
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WO/2016/146382A1 |
An infusion device comprises a pump device (1) having a housing part (103) and a flexible wall section (120) together forming a pump channel (121) through which a fluid is to be pumped, wherein the pump channel (121) has a first end (120...
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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...
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WO/2016/143057A1 |
A positive displacement pump is configured so that a bellows is expanded and contracted to transfer fluid to be transferred. This positive displacement pump is provided with: a closed-end, circular cylindrical bellows disposed in an expa...
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WO/2016/139585A1 |
A dosing system including a dispensing tube to dispense a viscous liquid from a holding container to an output container, the tube includes an upper and a lower valve and a peristaltic pump to push against the dispensing tube and to caus...
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WO/2016/134968A1 |
The invention relates to a method for operating a device (16) for the dosed supply of a liquid, at least having at least one pump (1) for the delivery of the liquid, wherein the pump (1) has a pump housing (2) with at least one inlet (3)...
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WO/2015/184057A9 |
A pumping system with a pressure sensor positioned on the fill side and a pressure sensor on the dispense side to obtain and provide pressure information that can be used by a controller in determining various operating profiles. To avoi...
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WO/2016/131679A1 |
The invention relates to equipment (1) for providing thermal conditioning of a passenger compartment of a motor vehicle, comprising: at least one air-inlet housing (3); a blower (13) including an air inlet (15), connected to the air-inle...
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WO/2016/133024A1 |
The objective of the present invention is to provide a pump unit and a method of manufacturing the same with which it is possible to reduce the number of components and simplify the manufacturing process. A pump unit (1) is provided with...
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WO/2015/105710A9 |
A plunger driven solution pump is described that is configured to have a diaphragm that substantially conforms to the volume of a pump solution chamber when in a fully outwardly deflected state. The solution chamber may have an inlet por...
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WO/2016/123041A1 |
An exemplary refill unit for a foam dispenser includes a container for holding foamable liquid and a liquid pump. The liquid pump includes a pump housing and an outlet nozzle with an elongated central axis. The pump housing has an arcuat...
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WO/2016/110812A1 |
Peristaltic pump comprising a housing (100), containing an electric motor (130) and a reduction gear (120, 122, 124, 126) configured to be driven by the electric motor (130), and a head (200) configured to be removably coupled to the hou...
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WO/2016/110813A1 |
Peristaltic pump comprising un housing (100), containing an electric motor (130), and a head (200) configured to be coupled to the housing (100), the head (200) housing a tube comprising two accessible ends and a rotor provided with two ...
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WO/2016/107974A1 |
An apparatus and method, the apparatus comprising: a microfluidic channel (3); an electromechanical gel (5) provided within the microfluidic channel (3); at least one pair of electrodes (7) wherein the at least one pair of electrodes (7)...
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WO/2016/103768A1 |
Provided is a bellows pump apparatus by which an impulsive pressure generated when being switched from suctioning to discharging an operating fluid can be easily suppressed even in a pre-installed bellows pump. The bellows pump apparatus...
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WO/2016/103033A2 |
Apparatuses for use in negative pressure wound therapy are described herein. In some embodiments, the apparatus includes a pump assembly having a pump housing, a magnet, an electrically conductive coil, and a diaphragm, wherein the elect...
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WO/2016/103035A2 |
Systems and methods for controlling and/or calibrating a pump system for use in negative pressure wound therapy are described herein. In some embodiments, a method for controlling a pump system includes calculating an amplitude and an of...
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WO/2016/103031A1 |
Systems and methods for controlling a pump system for use in negative pressure wound therapy are described herein. In some embodiments, a method for controlling a pump system includes applying a drive signal to a pump assembly of the pum...
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WO/2016/097185A1 |
The invention relates to a conveying device at least for conveying a conveyor means, comprising at least one first conveyor space (12a; 12b), at least one second conveyor space (14a; 14b), at least one elastically-deformable conveyor ele...
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WO/2016/097154A1 |
The invention proceeds from a delivery device at least for delivery of a fluid, with at least one delivery space (12a; 12a'; 12b; 12c), with at least one rigid delivery space element (14a; 14a'; 14b; 14c) which at least partly bounds the...
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WO/2016/097188A1 |
A peristaltic pump 2 comprising: a housing 10 having a hub 18; a rotor 12 disposed within the housing 10 and rotatably supported by the hub 18, the rotor 12 comprising a drive shaft 16 which extends through the hub 18, the drive shaft 16...
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WO/2016/097008A1 |
The invention relates to a laboratory instrument, in particular a peristaltic pump, having an accessory part, in particular a pump head, which is arranged removably on the laboratory instrument, having a device for automatically identify...
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WO/2016/097184A1 |
The invention relates to a delivery device for at least delivering a fluid, comprising at least one delivery chamber (12), at least one delivery chamber element (14) which at least partly delimits the delivery chamber (12) and is rigid, ...
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WO/2016/097153A1 |
The invention relates to a delivery device for at least delivering a fluid to be delivered, comprising at least one delivery chamber (12), at least one delivery chamber element (14) which at least partly delimits the delivery chamber (12...
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WO/2016/092307A1 |
A peristaltic pump (10) comprises a drivable rotor (14), having at least one pressing member (15), and a cylindrical stator (12) in which the rotor (14) is rotatable. Flexible tubing (22), having an inlet side (24) and an outlet side (26...
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WO/2016/086959A1 |
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...
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WO/2016/085400A1 |
The invention relates to a method for controlling a gas flow of a pump for high flow rates at a low average flow rate by changing the gas pressure inside a cavity in said pump, said method comprising the steps of: decreasing the gas pres...
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WO/2016/079127A1 |
The present invention relates to a membrane-based piston pump (400) for pumping a liquid product. The pump is provided with a device (426) for maintaining a pre-defined hydraulic fluid volume in the pump. The device comprises an axle ele...
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WO/2016/075043A1 |
The invention relates to a diaphragm pump for producing a nearly laminar flow and to a method for operating such a diaphragm pump. The diaphragm pump contains: at least four conveying units, each having a conveying element and two valve ...
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WO/2016/077751A1 |
A diaphragm pump including a pump head having at least one body plate with a pumped fluid face and at least one body plate with a drive fluid face, a diaphragm assembly positioned between the pumped fluid face and the drive fluid face, a...
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WO/2016/071443A1 |
A pump unit for reducing agents in an exhaust gas purification system for an internal combustion engine of a motor vehicle comprises a pump stage (18) that includes a reinforcement ring (28, 29) in a membrane (20). The reinforcement ring...
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WO/2016/073600A1 |
A diaphragm pump includes a housing having a pumping chamber containing fluid to be pumped. The pump has a transfer chamber adapted to contain hydraulic fluid, and a hydraulic fluid reservoir in fluid communication with the transfer cham...
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WO/2016/073721A1 |
A peristaltic pump has an arcuate raceway (32, 130) with a partially concave inner surface (36, 136) extending through an arc of at least one hundred eighty degrees (180). The arc defines a midpoint (38/138), and a rotor (34/134) faces t...
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