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)
12/2003
12/03/2003EP1367260A2 A vacuum pumping system and method of controlling the same
12/02/2003US6655924 Peristaltic bubble pump
11/2003
11/25/2003US6652247 Fully-controlled, free-piston engine
11/20/2003WO2003095844A1 Steam pump
11/20/2003US20030215335 Microelectromechanical device for controlled movement of a fluid
11/20/2003US20030215334 Micropump with heating elements for a pulsed operation
11/19/2003EP1363020A2 Micro pump with heating elements for pulsed operation mode
11/13/2003WO2003093674A2 Electroosmotic flow systems
11/13/2003WO2003064857A3 Variable capacity compressor and heat exchanging system
11/13/2003US20030210996 Fluid machine
11/13/2003CA2483455A1 Electroosmotic flow systems
11/11/2003US6647204 Surface is steam cleaned, vacuumed, and sanitized simultaneously
11/06/2003US20030206807 Electrohydrodynamic conduction pump
11/06/2003US20030206806 Bridges, elements and junctions for electroosmotic flow systems
11/06/2003US20030205632 Electrowetting-driven micropumping
11/04/2003US6640840 Delivery of liquid precursors to semiconductor processing reactors
10/2003
10/30/2003WO2003089789A2 Positive displacement pulsatile micropump using shape memory alloys
10/30/2003WO2003012406A1 Methods and systems for microfluidic processing
10/28/2003US6638482 Stacked, reconfigurable system is provided. The stacked, reconfigurable system includes an inlet for receipt of a sample, a first chamber defined by a bottom support, an intermediate member, and a first spacer, the first chamber
10/23/2003US20030198558 Shape memory alloy wire driven positive displacement micropump with pulsatile output
10/23/2003US20030196900 Hydrogel-driven micropump
10/21/2003US6634864 High fluid flow and pressure in a capillary pump for vaporization of liquid
10/16/2003WO2003084658A1 Method and apparatus for increasing performance of ion wind devices
10/16/2003CA2480878A1 Method and apparatus for increasing performance of ion wind devices
10/08/2003EP0894195B1 Progressive cavity pumps using composite materials
10/02/2003WO2003048389A3 Test apparatus
10/01/2003EP1200246B1 Tire sealing and inflating composition and method of use
09/2003
09/25/2003US20030180166 Cruciform pump
09/24/2003CN1444699A 谐振器泵送系统 Resonator pumping system
09/18/2003WO2003076052A1 Mixed mode microfluidic systems
09/18/2003CA2477702A1 Mixed mode microfluidic systems abstract of the disclosure
09/17/2003CN1443392A Electro hydrodynamic conduction pump
09/16/2003US6620273 Forming smaller integrated laminate structure
09/16/2003US6619925 Aqueous solutions in microfluidics
09/12/2003WO2003074851A1 Device for transporting fluids
09/11/2003WO2003075441A2 Resonant electrical generation system
09/11/2003US20030170148 Reaction chamber roll pump
09/11/2003US20030170131 Microfluidic device including a micropump
09/04/2003WO2003072926A2 A micro-pump and fuel injector for combustible liquids
09/04/2003WO2003072881A1 Device for lifting and distributing water from canal and river flows
09/04/2003WO2003072486A2 Mems devices and methods of manufacture
09/04/2003WO2003072252A1 Method and apparatus for precise transfer and manipulation of fluids by centrifugal, and/or capillary forces
09/04/2003US20030166265 Method and apparatus for precise transfer and manipulation of fluids by centrifugal and/or capillary forces
09/04/2003US20030164296 Accuracy, durability, simplification
09/04/2003US20030164295 Method, apparatus and article for microfluidic control via electrowetting, for chemical, biochemical and biological assays and the like
09/04/2003US20030164231 Electroosmotic microchannel cooling system
09/04/2003CA2477413A1 Method and apparatus for precise transfer and manipulation of fluids by centrifugal, and/or capillary forces
08/2003
08/28/2003US20030159679 Micro-pump and fuel injector for combustible liquids
08/27/2003EP1338794A1 Reciprocating pump, particularly for vacuum insulated domestic refrigerators
08/21/2003US20030156953 Actuator device utilizing a conductive polymer gel
08/21/2003US20030156451 MEMS devices and methods of manufacture
08/21/2003US20030155841 MEMS devices and methods for inhibiting errant motion of MEMS components
08/21/2003US20030155840 MEMS actuators
08/21/2003US20030154916 Pump equipment for coating apparatus
08/20/2003CN1118628C Micromachining filter for micropump
08/14/2003WO2003066684A2 Porous polymers: compositions and uses thereof
08/12/2003US6605654 Tire sealing and inflating composition and method of use
08/07/2003WO2003064857A2 Variable capacity compressor and heat exchanging system
07/2003
07/31/2003US20030143081 Variable potential electrokinetic device
07/29/2003US6599098 Thermolysis reaction actuating pump
07/24/2003WO2003023225B1 Fully-controlled, free-piston engine
07/22/2003US6595006 Miniature reciprocating heat pumps and engines
07/17/2003WO2003058067A1 Piezo electric pump and device with such pump
07/17/2003WO2003057368A1 Microfluidic movement
07/15/2003US6592696 Method for fabricating a multilayered structure and the structures formed by the method
07/10/2003US20030129646 Monolithic structure formed from a plurality of green-sheet layers sintered together.
07/03/2003US20030124003 Fully-controlled, free-piston engine
07/03/2003US20030123994 Thermolysis reaction actuating pump
07/03/2003US20030123993 Micropump including ball check valve utilizing ceramic technology and method of fabrication
07/02/2003EP1322936A2 Microfluidic devices and methods of use
06/2003
06/26/2003WO2003052269A1 Microfluidic pumps and mixers driven by induced-charge electro-osmosis
06/26/2003US20030118481 Sintered textured channel; heat conductive detector
06/26/2003US20030118453 Microfluidics and small volume mixing based on redox magnetohydrodynamics methods
06/24/2003US6582204 Fully-controlled, free-piston engine
06/12/2003WO2003048389A2 Test apparatus
06/11/2003EP1317625A1 Micro-fluidic system
06/10/2003US6575188 Methods and systems for fluid control in microfluidic devices
06/05/2003WO2003046381A1 Ceramic micropump with ball check valve
06/05/2003WO2003045556A2 Method, apparatus and article for microfluidic control via electrowetting, for chemical, biochemical and biological assays and the like
06/05/2003US20030101732 Miniature reciprocating heat pumps and engines
06/05/2003CA2472029A1 Method, apparatus and article for microfluidic control via electrowetting, for chemical, biochemical and biological assays and the like
06/03/2003US6572830 Integrated multilayered microfludic devices and methods for making the same
06/03/2003US6572749 Electrokinetic high pressure hydraulic system
05/2003
05/28/2003EP1314472A1 Integrated multilayered microfluidic devices and methods for making the same
05/27/2003US6568922 Pump cylinder and method of collecting pasty materials, liquids, gases and/or mobile objects
05/27/2003US6568910 Micropump
05/22/2003US20030096405 Apparatus for use in separation of preferential cells in sample
05/20/2003US6565727 Actuators for microfluidics without moving parts
05/20/2003US6565333 Fluid discharge apparatus and fluid discharge method
05/08/2003WO2002069016A3 Microfluid control for waveguide optical switches, variable attenuators, and other optical devices
05/08/2003US20030086790 Peristaltic bubble pump
05/08/2003US20030085126 Microfluidics; electroosmotic movement of materials
05/08/2003US20030085024 Control of electrolysis gases in electroosmotic pump systems
05/06/2003US6558136 Micropump underpressure control device
05/02/2003EP1305870A2 Electrohydrodynamic conduction pump
05/02/2003EP1305522A1 Resonator pumping system
05/02/2003EP1171233B1 Device and method for applying micro-droplets on a substrate
04/2003
04/29/2003US6554591 Monolithic ceramic package formed of ceramic layers defining an integrated first ball check valve, and a second ball check valve in microfluidic communication with the first ball check; actuator for pumping fluids through the valves
04/29/2003US6554585 Power generating assembly capable of dual-functionality
04/24/2003US20030077185 Micropump underpressure control device
1 ... 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29