Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04B - Positive-displacement machines for liquids; Pumps › F04B 43 - Machines, pumps, or pumping installations having flexible working members
Patents for F04B 43 - Machines, pumps, or pumping installations having flexible working members (13,111)
10/2014
10/30/2014US20140322054 System and Method for Holding Tubing for a Peristaltic Pump
10/30/2014US20140322035 Drive system for surface hydraulic accumulator
10/30/2014US20140318660 Pump Hose for a Peristaltic Pump
10/28/2014US8870549 Fluid pumping systems, devices and methods
10/28/2014US8870025 Method and device for aseptically dispensing multiple portions of a fluid
10/28/2014US8869815 Pinch valve and method for manufacturing same
10/28/2014US8869676 Fabric fluid-powered cylinder
10/23/2014US20140314602 Peristalic pump
10/21/2014US8864477 Compressor and oxygen concentrator
10/21/2014US8864474 Method and apparatus for a peristaltic pump
10/14/2014US8859269 Chemical activation of an actuator or an osmotic motor
10/14/2014US8858494 Infusion pump assembly having a reverse rotation prevention system and method for operating the same
10/14/2014US8858452 Check valve structure, diaphragm pump, and sphygmomanometer
10/14/2014US8858201 Fluid transporting device of the peristaltic type with a push pin and push plate arrangement
10/14/2014US8858200 Pump and valve combination for an article of footwear incorporating an inflatable bladder
10/14/2014US8858195 Double-membrane central-flow pump
10/14/2014US8858193 Sprocket-driven air pump
10/14/2014US8858187 Reciprocating rod pump for sandy fluids
10/14/2014US8858185 Fluid flow rate compensation system using an integrated conductivity sensor to monitor tubing changes
10/09/2014WO2014164794A1 Pump with water management
10/09/2014US20140301866 Device for detecting and measuring the rotation of a peristaltic cassette
10/09/2014US20140299544 Blood treatment systems and methods
10/09/2014DE102014002720A1 Pumpe zum Fördern eines Fluids Pump for conveying a fluid,
10/07/2014US8852148 Infusion pump having function keys
10/02/2014WO2014160213A2 Graphene-trough pump systems
10/02/2014WO2014160178A1 Graphene-drum pump and engine system
10/02/2014WO2014159682A1 Variable stroke length electrically operated diaphragm pump
10/02/2014WO2014154840A1 Fluid injection pump, notably micropump, that can be used for delivering a determined metered dose
10/02/2014US20140294634 Peristaltic pump and pumphead therefor
10/02/2014US20140294633 Peristaltic pump and pumphead therefor
10/02/2014US20140294610 Peristaltic pump for pumping a liquid and method for operating a peristaltic pump
10/02/2014US20140294608 Peristaltic pump and pumphead therefor
10/02/2014US20140294607 Liquid transporting apparatus and liquid transporting method
10/02/2014DE102013103223A1 Schlauchquetschpumpe mit quetschkraftverändernder Spannvorrichtung und Verfahren zum Ändern eines Quetschdrucks in einem Infusionsschlauch einer Schlauchquetschpumpe Peristaltic pump with quetschkraftverändernder clamping device and method for changing a squeezing pressure in an infusion tube of a peristaltic pump
10/02/2014DE102013005456A1 Verformbarer Strömungsleitungsabschnitt mit erhöhter Lebensdauer und Vorrichtung mit einem Strömungsleitungsabschnitt Deformable flow line section with increased lifetime and device with a flow line section
10/01/2014EP2783644A1 Fluid ejection device and medical apparatus
09/2014
09/30/2014US8846183 Microfabricated elastomeric valve and pump systems
09/30/2014US8845309 Vibration reducing device for pump cover body of water shut-off diaphragm pump
09/30/2014US8845307 Micro-ejector and method for manufacturing the same
09/30/2014US8845306 Pumping system
09/30/2014US8845305 Valve and diaphragm for a pump
09/30/2014US8845298 Driving arrangement for a pump or compressor
09/25/2014WO2014152376A1 Systems and methods for ocular surgery
09/25/2014US20140286794 System, method, and apparatus for utilizing a pumping cassette
09/23/2014US8840382 Blood-pumping device
09/18/2014WO2014143803A1 Control valve timing
09/18/2014WO2014143679A1 Automatic pump chamber control adjustment
09/18/2014WO2014139799A1 Diphasic fluid loop with mechanical pumping
09/18/2014US20140276428 System, method, and apparatus for utilizing a pumping cassette
09/18/2014US20140271293 High pressure, high flow rate tubing assembly and adapter for a positive displacement pump
09/18/2014US20140271292 Rotary needle and expanding bellows pressure indicator
09/18/2014US20140271276 Variable stroke length electrically operated diaphragm pump
09/18/2014US20140271274 Electromagnetic vibrating diaphragm pump
09/18/2014US20140271273 Handheld ocular aspiration tool
09/18/2014US20140271252 Pump having an automated gas removal and fluid recovery system and method
09/18/2014US20140271251 Systems and methods for ocular surgery
09/18/2014US20140271246 Cooperation of platen and pump cassette for pump device
09/18/2014US20140271126 Wastewater sump assembly
09/18/2014US20140260556 System, method, and apparatus for utilizing a pumping cassette
09/18/2014US20140260551 System, method, and apparatus for utilizing a pumping cassette
09/18/2014DE102013102731A1 Gehäuse einer druckluftbetriebenen Doppelmembranpumpe Housing an air operated double diaphragm pump
09/17/2014EP2778415A1 Synthetic jet driven cooling device with increased volumetric flow
09/17/2014EP2776714A1 Fluid load line calculation, concavity test, and iterations on damping factor for downhole pump card
09/16/2014US8834138 Fluid transporting device of the peristaltic type with a push pin and push plate arrangement
09/16/2014US8834136 Crinkle diaphragm pump
09/16/2014CA2554316C Electroactive polymer-based pump
09/12/2014WO2014135325A1 Pump for metering a liquid additive for a selective catalytic reduction device
09/11/2014US20140255230 Miniature pump device
09/11/2014US20140255229 Blood-pumping device
09/11/2014US20140255228 Quick Release Pump Clamp
09/11/2014DE102014102594A1 Miniaturpumpenvorrichtung Thumbnail pump device
09/11/2014DE102013102397A1 Dosiersystem, Gehäuseteil für eine Dosiereinheit und Dosiereinheit Dosing housing part for metering and dosing
09/11/2014DE102013102129A1 Pumpe zur Förderung einer Flüssigkeit Pump for conveying a liquid
09/11/2014DE102013000765B4 Membranpumpe Diaphragm pump
09/10/2014EP2775143A1 Diaphragm pump
09/09/2014US8827179 System and method for mounting synthetic jets
09/09/2014CA2818399C System, device, and method for mixing liquids
09/04/2014WO2014133712A1 Positive displacement pump with pressure compensating calibration
09/04/2014WO2014090900A9 Pump provided with an assembly for measuring the temperature or flow rate of a fluid
09/04/2014US20140249683 Method and device for regulating fluid pump pressures
09/04/2014US20140248170 Microdiaphragm pump
09/03/2014EP2772684A1 System for cooling devices
09/03/2014EP2772648A2 Shear driven micro-fluidic pump
09/03/2014EP2771578A1 Peristaltic pump
09/03/2014EP2771577A1 Peristaltic pump and pumphead therefor
09/03/2014EP2771576A1 Peristaltic pump and pumphead therefor
09/02/2014US8821135 Devices and systems for medical fluid treatment
09/02/2014US8821134 Fluid disc pump
09/02/2014US8821130 Pump for vehicle suspension system
08/2014
08/28/2014WO2013119854A3 Systems and methods for electrochemical detection in a disc pump
08/28/2014US20140241923 Peristaltic Pump
08/28/2014US20140241922 Structure of simplified inflation valve
08/27/2014EP2770208A1 Adjusting device for a vehicle component
08/27/2014EP2769098A1 Peristaltic pump for pumping a liquid and method for operating a peristaltic pump
08/27/2014EP2769097A1 Method for operating a feed pump which operates in a pulsating fashion
08/26/2014US8815088 Dialysis fluid pump, and hemodialysis apparatus having same
08/26/2014CA2821535C Reciprocating air distribution system
08/21/2014WO2014124955A1 Method for heating a delivery device
08/21/2014US20140234144 Tube pump, tube clamp, perfusion set and system comprising a tube pump and a tube clamp
08/21/2014US20140234125 Syringeless filter device compressor
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