Patents
Sitemap › F15 - Fluid-pressure actuators; Hydraulics or pneumatics in general › F15C - Fluid-circuit elements predominantly used for computing or control purposes › F15C 5 - Manufacture of fluid-circuit elements; Manufacture of assemblages of such elements
Patents for F15C 5 - Manufacture of fluid-circuit elements; Manufacture of assemblages of such elements (1,879)
11/1998
11/24/1998US5839467 Fluid flow regulator
11/19/1998WO1998051929A1 Micromembrane pump
11/19/1998WO1998051928A1 Method for producing a micromembrane pump body
11/19/1998DE19719862A1 Mikromembranpumpe Micro-diaphragm pump
11/19/1998DE19719861A1 Verfahren zum Herstellen eines Mikromembranpumpenkörpers A method of manufacturing a micro-diaphragm pump body
11/18/1998EP0877864A1 Actuator and holding device
11/17/1998US5837394 Electric appliance and fluid depolarized cell with low parasitic usage microactuated valve
11/17/1998US5836150 Micro thrust and heat generator
10/1998
10/20/1998US5824910 Miniature hydrostat fabricated using multiple microelectromechanical processes
10/14/1998EP0649501B1 Microvalve
10/13/1998US5822170 Hydrophobic coating for reducing humidity effect in electrostatic actuators
09/1998
09/30/1998EP0867622A2 Micromotors, linear motors, micropumps, methods of using the same, microactuators, methods of controlling flow properties of fluids, and apparatuses for controlling flow properties of fluids
09/30/1998EP0866919A1 Microvalve
09/23/1998EP0865606A1 Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system with on-board informatics
09/22/1998US5810325 For feeding a compressible fluid from a pump to a reservoir
09/09/1998EP0862708A1 Microfluidic valve and integrated microfluidic system
08/1998
08/27/1998WO1998037397A1 Piezo-ceramic actuator-driven mixing device
08/25/1998US5797414 Method and apparatus for controlling turbulence in boundary layer and other wall-bounded fluid flow fields
08/20/1998DE19648730A1 Piezoelectrically actuated micro-valve e.g. for control of gas- and liquid-flows in motor vehicle engineering fluid technology
08/18/1998US5794641 Valve control
08/11/1998US5791375 Valve control
07/1998
07/30/1998WO1998033001A1 Micromachined fluidic coupler
07/30/1998WO1998032616A1 Mems valve
07/28/1998US5785295 Thermally buckling control microvalve
07/15/1998EP0680659B1 Microparticle switching devices
07/14/1998US5780748 Flow device having parallel flow surfaces which move toward and away from one another to adjust the flow channel in proportion to applied force
07/09/1998WO1998013605A3 Integrated electrically operable micro-valve
07/08/1998EP0799393B1 Valve arrangement, in particular for pneumatic control systems
07/07/1998US5775371 Valve control
06/1998
06/11/1998WO1998025065A1 Fluid connections
06/11/1998WO1997049926A3 Microvalve
06/10/1998EP0846875A2 Conduit system for a valve array
06/04/1998WO1998023869A1 Piezo-electrically actuated microvalve
06/04/1998WO1998023868A1 Piezo-electric operated microvalve
06/03/1998EP0845603A1 Microdevice valve structures for fluid control
06/02/1998US5758823 Synthetic jet actuator and applications thereof
05/1998
05/28/1998WO1998022719A1 Miniature valve for filling the reservoir of an apparatus for the transdermal administration of medicine
04/1998
04/29/1998EP0838005A1 Method for the manufacture of a membrane-containing microstructure
04/22/1998EP0784754B1 Micromechanical actuator
04/15/1998EP0836012A2 Microvalve
04/09/1998WO1998014707A1 Micro-machined device for fluids and method of manufacture
04/09/1998CA2267086A1 Micro-machined device for fluids and method of manufacture
04/08/1998EP0834031A1 Menbrane-type microvalve and method of manufacturing it
04/02/1998WO1998013605A2 Integrated electrically operable micro-valve
03/1998
03/18/1998EP0829649A2 Micro valve with preloaded valve flap
03/11/1998EP0828101A1 Passively addressable valves
03/04/1998EP0826886A1 Single crystal optical module
02/1998
02/19/1998WO1998007019A1 Capillary microvalve
02/19/1998CA2263324A1 Capillary microvalve
02/12/1998WO1998005871A1 Valve arrangement
02/12/1998DE19631693A1 Ventilanordnung Valve assembly
02/04/1998EP0821766A1 Electrofluidic standard module and custom circuit board assembly
01/1998
01/21/1998EP0733006B1 Piezoelectric fluid control valve
01/06/1998US5705070 Micromachined filters
01/06/1998US5705018 Micromachined peristaltic pump
12/1997
12/31/1997WO1997049926A2 Microvalve
12/30/1997US5702618 Methods for manufacturing a flow switch
12/29/1997EP0813656A1 Valve control
12/16/1997US5697153 Method for manufacturing a fluid flow regulator
12/11/1997WO1997047013A1 Micro gas rheostat
12/11/1997WO1997046820A1 Microvalve and microthruster for satellites and methods of making and using the same
12/11/1997CA2257341A1 Micro gas rheostat
11/1997
11/27/1997WO1997044138A1 Electroformed multilayer flow regulator
11/27/1997WO1997044132A1 Housing assembly for micromachined fluid handling structure
11/27/1997CA2253674A1 Electroformed multilayer flow regulator incorporating force-generating means for selectively constricting the fluid flow path, and a process for the prearation thereof
10/1997
10/28/1997US5681024 Microvalve
10/08/1997EP0799393A1 Valve arrangement, in particular for pneumatic control systems
10/01/1997EP0797790A1 Microstructured body gradual construction process and thus produced microstructured bodies
09/1997
09/12/1997WO1997033094A1 Micro-machined membrane valve
09/10/1997EP0587912B1 Fluid controlling microdevice and method of manufacturing the same
09/03/1997EP0616573A4 Groove width trimming.
08/1997
08/26/1997US5660728 Accurate material handling
08/14/1997WO1997029538A1 Bistable microactuator with coupled membranes
08/14/1997DE19637928A1 Bistable electrostatic actuator, with pneumatic or liquid coupling, for microvalve or micropump
08/13/1997EP0789146A1 Microvalve and method of manufacturing the same, micropump using the microvalve and method of manufacturing the same, and apparatus using the micropump
08/13/1997EP0700485B1 Microvalve
08/13/1997CN1157030A Micro-valve and process for manufacturing micro-valve
08/07/1997WO1997028376A1 Actuator and holding device
07/1997
07/31/1997WO1997027324A1 Parallel reaction cassette and associated devices
07/30/1997EP0478716B1 Semiconductor microactuator
07/23/1997EP0784754A1 Micromechanical actuator
07/16/1997EP0784254A2 Device for controlling the flow of a liquid
07/15/1997US5647574 Multi-layer microvalve having integral closure, membrane and pressure compensating surface forming a middle layer
07/01/1997US5643247 Miniataure electrolyte-containing chambers connected to power source as current controllers
06/1997
06/26/1997WO1997022825A1 Microfluidic valve and integrated microfluidic system
06/24/1997US5640995 Electrofluidic standard module and custom circuit board assembly
06/19/1997WO1997021930A1 Microvalve
06/18/1997EP0779436A2 Micromachined peristaltic pump
06/18/1997EP0778924A1 Micro-valve and process for manufacturing a micro-valve
06/12/1997WO1997021090A1 Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system with on-board informatics
06/12/1997DE19546181A1 Mikroventil Microvalve
06/12/1997CA2239613A1 Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system with on-board informatics
05/1997
05/21/1997EP0646221B1 Magnetostrictive transducer
05/21/1997EP0592469B1 Miniature actuating device
04/1997
04/22/1997US5622611 Electroformed multilayer flow regulator incorporating force-generating means for selectively constricting the fluid flow path, and a process for the preparation thereof
04/08/1997US5617632 Methods for forming a contoured regulator seat
03/1997
03/20/1997DE19534137A1 Semiconductor micro-valve apparatus for regulation of fluid or gas
03/06/1997DE19532686A1 Pneumatic valve with integrated pressure booster
02/1997
02/13/1997WO1997005385A1 Microvalve and method of manufacturing the same, micropump using the microvalve and method of manufacturing the same, and apparatus using the micropump
01/1997
01/30/1997DE19522806A1 Mikromembranventil und Verfahren zu dessen Herstellung Micro-diaphragm valve and method of producing the
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