Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04B - Positive-displacement machines for liquids; Pumps › F04B 19 - Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups
Patents for F04B 19 - Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups (2,867)
09/2010
09/30/2010US20100247337 Air pump for air mattress
09/29/2010EP2232070A1 Method for manufacturing a micropump and micropump
09/23/2010US20100239436 A thermal pump
09/23/2010US20100236788 Drive head assembly for a fluid conveyor system
09/22/2010EP2230504A1 Capillary pump unit and flow cell
09/21/2010US7799197 Nanopump devices and methods
09/16/2010WO2010104298A2 Powerless hot water pumping apparatus
09/16/2010WO2010103701A1 Uniaxial eccentric screw pump
09/16/2010WO2010102961A1 Pump having a filter arrangement
09/10/2010WO2010062965A3 Electroosmotic pump with improved gas management
09/08/2010EP2226623A1 Flow cell
09/08/2010EP2226622A1 Flow cell
09/07/2010US7789639 Piston pump
09/01/2010EP2222959A1 Method for supplying a fluid and micropump for said purpose
09/01/2010EP1677859B9 Liquid drug delivery micropump
09/01/2010CN101208511B Fuel pump with a guided tappet assembly and methods for guiding and assembly
08/2010
08/31/2010US7785085 Piston pump
08/25/2010CN101813079A Valveless thermal driving pump
08/24/2010US7780830 applying voltage across fluid contact area comprising dielectric material and having outer surface having native interfacial surface tension state and voltage induced state, reduction in interfacial surface tension
08/17/2010US7775778 Heat dissipation module
08/17/2010US7775776 Method and apparatus to pump liquids from a well
08/12/2010US20100202926 Lateral flow diagnostic devices with instrument controlled fluidics
08/11/2010EP1773481B1 Microfluidic devices for fluid manipulation and analysis
08/05/2010WO2010085840A1 Pumps with extended surface valves and vent system
08/05/2010US20100192568 Phase change compressor
08/04/2010EP2213878A1 Rotating piston engine
07/2010
07/29/2010WO2010084537A1 Cover-equipped stator for uniaxial eccentric screw pump, and uniaxial eccentric screw pump
07/29/2010WO2010084268A1 Measuring method and portable measure bench for liquid micro-flows, and application for characterising micro-pumps for medical use
07/29/2010US20100189580 Method for detection of a malfunction related to a fluid affected component in a piston machine
07/29/2010US20100187115 Electroosmotic pump with improved gas management
07/15/2010WO2010078627A1 An improved pump system
07/14/2010CN101776055A Drum-type displacement pump
07/08/2010US20100172773 Submersible pump motor protector
07/07/2010CN201521413U Transfer pump for bean product pulp
07/06/2010US7750290 Laser radiation desorption device for manipulating a liquid sample in the form of individual drops, thereby making it possible to carry out the chemical and biological treatment thereof
06/2010
06/24/2010US20100158727 Suction Port Lock Nut With Stub Buttress Threads
06/24/2010US20100158726 Plunger Pump
06/23/2010CN201513314U Novel plunger type oil pump
06/23/2010CN201513313U Spraying pump
06/23/2010CN101153618B Connecting structure of a liquid sending apparatus, fuel-cell type electricity generating apparatus, and electronic device
06/22/2010US7740454 Thermal actuation pump
06/17/2010US20100150738 Electrohydrodynamic Micropump and Its Use
06/10/2010WO2010065661A1 Self-powered microfluidic devices, methods and systems
06/10/2010CA2745636A1 Self-powered microfluidic devices, methods and systems
06/09/2010CN101726027A Automatic circulating system utilizing solar steam for heating
06/03/2010WO2010062965A2 Electroosmotic pump with improved gas management
06/03/2010CA2740222A1 Electroosmotic pump with improved gas management
06/02/2010EP2191135A1 Micrometering system
06/02/2010EP1129288B1 Detecting obstructions in enteral/parenteral feeding tubes and automatic removal of clogs therefrom
06/02/2010CN201496224U Self-powered two-way precision ceramic pump
06/01/2010US7727771 Inducing directional propulsion in fluids via gradient generation in surface tension; genetic probes; genomics; biochips
06/01/2010US7727363 Microfluidic device and methods for focusing fluid streams using electroosmotically induced pressures
06/01/2010US7726955 Pump system
05/2010
05/26/2010CN101713365A Power electric generation water lifter
05/25/2010US7723208 Integrated re-combiner for electroosmotic pumps using porous frits
05/25/2010US7722817 Lateral flow diagnostic devices with instrument controlled fluidics
05/25/2010US7721641 Air compression apparatus and method of use
05/25/2010US7721460 Micro-cycle energy transfer systems and methods
05/19/2010CN201474895U Steering pump
05/12/2010EP2184491A1 Pump head for fuel pump assembly
05/05/2010EP2182212A1 Drop-activated micro-pump
04/2010
04/30/2010CA2684136A1 Dome pump spray assembly
04/29/2010WO2010046728A1 Mems fluid pump with integrated pressure sensor for dysfunction detection
04/29/2010CA2741195A1 Mems fluid pump with integrated pressure sensor for dysfunction detection
04/28/2010CN1867759B Hybrid two cycle engine, compressor and pump, and method of operation
04/27/2010US7704728 Microfluidic gravity pump with constant flow rate
04/27/2010US7704314 particulate mixture comprises solvatable polymeric material consisting of polyacrylamide, polyacrylate and mixtures thereof, organic complexing agent preferably of urea, and buffering agent preferably of citric acid; improves flow within walls
04/27/2010US7703422 Internal combustion engine
04/15/2010US20100094223 Functional thin tube device
04/13/2010US7696015 Method of forming a stack of heat generating integrated circuit chips with intervening cooling integrated circuit chips
04/08/2010WO2010037703A2 Rotary pump for vehicle
04/08/2010US20100086416 Thermo-pneumatic peristaltic pump
04/08/2010CA2738864A1 Rotary pump for a vehicle
04/01/2010WO2010034312A1 A pump housing for an electromagnetic pump and a method of assembling a cooling circuit comprising the pump housing
03/2010
03/25/2010WO2010031974A1 Injection device with an electric micropump having an impeller
03/18/2010DE102008042073A1 Radialkolbenpumpe Radial piston pump
03/17/2010CN100594297C Fully-controlled, free-piston engine
03/16/2010US7678547 Determining velocity of particles in fluid; obtain fluid sample, monitor preferential activity in detction zone, calibrate and compare to control
03/11/2010WO2010025511A1 A pump
03/10/2010EP2161449A1 Micropump for continuous microflow
03/04/2010US20100054974 Valve Cover Assembly and Method of Using The Same
03/03/2010CN101660509A Micropump
02/2010
02/24/2010EP1677859B1 Liquid drug delivery micropump
02/24/2010CN201412290Y Continuous conveying pump for bean product slurry
02/24/2010CN201412289Y Intermittent conveying pump for bean product slurry
02/24/2010CN201412288Y Beancurd jelly conveying pump
02/24/2010CN201412287Y Ceramic pump
02/23/2010US7667319 Electroosmotic pump using nanoporous dielectric frit
02/23/2010US7665976 High pressure fuel pump for internal combustion engine
02/18/2010US20100037967 Feeding device for liquid materials
02/16/2010US7661936 Piston pump with slot-controlled inlet valve
02/16/2010US7661935 High pressure pump
02/09/2010US7658885 Micropump, micropump unit including the micropump, sample processing chip for use with the unit, and sheet connector for use with the unit
02/04/2010WO2010014050A1 Water carrying lift
02/04/2010CA2732348A1 Water carrying lift
02/02/2010US7653958 Multi-directional actuator for a pump
01/2010
01/28/2010WO2009126225A8 System and method for liquid delivery evaluation using solutions with multiple light absorbance spectral features
01/27/2010EP1311761B1 Bubble detection and recovery in a liquid pumping system
01/21/2010WO2010006668A1 Test element for analysing an analyte present in a sample of body fluid, analysis system and method for controlling the movement of a fluid contained in a channel of a test element
01/20/2010EP2145682A1 Test element for analysing a bodily fluid sample for an analyte contained therein, analysis system and method for controlling the movement of a fluid contained in a channel of a test element
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