Patents
Patents for F15C 5 - Manufacture of fluid-circuit elements; Manufacture of assemblages of such elements (1,879)
04/1994
04/20/1994EP0592469A1 Miniature actuating device.
04/19/1994US5304431 Fluid depolarized electrochemical battery with automatic valve
04/14/1994DE4234237A1 Piezoelectric micro-actuator with silicon thrust beam - has temp. compensation for differential expansion of beam and piezoelectric thruster
03/1994
03/23/1994EP0587912A1 Fluid controlling microdevice and method of manufacturing the same
03/17/1994WO1994005516A1 Groove width trimming
03/17/1994CA2123004A1 Groove width trimming
03/16/1994EP0540510B1 Micromechanic manipulator
03/10/1994DE4227998A1 Mikrominiaturisierbares Ventil Mikrominiaturisierbares valve
03/03/1994WO1994004832A1 Micro-miniaturizable valve
02/1994
02/08/1994US5284179 Valve and semiconductor fabricating equipment using the same
01/1994
01/20/1994DE4223067A1 Micromechanical flow limiter with multilayer structure, e.g. for medical infusion system - has intermediate diaphragm layer which deflects w.r.t. amount of flowing medium, and blocks flow for large flow amounts
01/11/1994US5277556 Valve and micropump incorporating said valve
01/06/1994WO1994000696A1 Microvalve
01/06/1994WO1994000695A1 Magnetostrictive transducer
01/05/1994DE4221089A1 Mikroventil Microvalve
12/1993
12/23/1993DE4220226A1 Magnetostrikiver Wandler Magnetostrikiver converter
12/21/1993US5271724 Valve equipped with a position detector and a micropump incorporating said valve
12/21/1993US5271597 Bimetallic diaphragm with split hinge for microactuator
12/21/1993US5271431 Microvalve
12/07/1993US5267589 Piezoelectric pressure control valve
11/1993
11/25/1993WO1993023887A1 Fluid depolarized electrochemical battery with automatic valve
11/18/1993EP0569480A1 Flow regulator.
11/18/1993EP0474771B1 Method of bonding plastics
10/1993
10/14/1993WO1993020351A1 Fluid controlling microdevice and method of manufacturing the same
09/1993
09/14/1993US5244537 Fabrication of an electronic microvalve apparatus
08/1993
08/24/1993US5238223 Method of making a microvalve
06/1993
06/16/1993EP0546427A1 Microvalve and process of producing the same
06/01/1993US5216273 Microvalve of multilayer silicon construction
06/01/1993US5215244 Method of mounting silicon wafers on metallic mounting surfaces
05/1993
05/27/1993WO1993010385A1 Micromechanical valve for micromechanical dosing devices
05/27/1993DE4138491A1 Mikromechanisches ventil fuer mikromechanische dosiereinrichtungen Micromechanical valve for micromechanical dosing
05/12/1993EP0540510A1 Micromechanic manipulator.
04/1993
04/14/1993EP0381692B1 Method of bonding plastics
02/1993
02/16/1993US5186001 For providing motion at a high repetitive rate
02/02/1993US5182910 Micromechanical manipulator
01/1993
01/19/1993US5180623 Electronic microvalve apparatus and fabrication
01/12/1993US5178190 Microvalve
01/07/1993EP0521117A1 Microvalve.
01/05/1993US5176358 Microstructure gas valve control
12/1992
12/24/1992DE4119955A1 Miniatur-betaetigungselement Miniature betaetigungselement
12/23/1992WO1992022763A1 Miniature actuating device
12/16/1992EP0518524A2 Valve and semiconductor fabricating equipment using the same
11/1992
11/19/1992EP0513018A1 Microvalve.
11/17/1992US5163920 Flow regulator damper element
11/11/1992EP0512521A1 Thermally actuated microminiature valve
11/10/1992US5161774 Microvalve
09/1992
09/01/1992US5142781 Method of making a microvalve
08/1992
08/19/1992EP0498863A1 A valve equipped with a position detector and a micropump incorporating said valve.
08/06/1992WO1992013200A1 Microvalve
07/1992
07/31/1992WO1992014199A1 Flow regulator
07/23/1992DE4101575A1 Mikroventil Microvalve
07/21/1992CA1305393C Silicon micromachined elastic flow valves
07/14/1992US5129794 Pump apparatus
07/08/1992EP0478716A4 Semiconductor microactuator
06/1992
06/24/1992EP0491026A1 Valve and micropump incorporating said valve.
05/1992
05/20/1992EP0485739A1 Microvalve having a multilayer structure
05/06/1992EP0483469A1 Micropump
04/1992
04/08/1992EP0478716A1 Semiconductor microactuator.
04/08/1992EP0478565A1 Microvalve.
04/07/1992CA1298530C Silicon micromachined non-elastic flow valves
03/1992
03/19/1992WO1992004569A1 A valve equipped with a position detector and a micropump incorporating said valve
03/18/1992EP0474771A1 Method of bonding plastics.
03/17/1992US5096643 Method of manufacturing microvalves
02/1992
02/05/1992EP0469749A1 Control valve utilizing mechanical beam buckling
01/1992
01/21/1992US5082242 Electronic microvalve apparatus and fabrication
01/14/1992CA1294202C Method of bonding plastics
01/11/1992WO1992001160A1 Valve and micropump incorporating said valve
01/11/1992CA2065735A1 Valve and micropump incorporating said valve
12/1991
12/24/1991US5074629 Integrated variable focal length lens and its applications
12/11/1991EP0447451A4 Micromachined valve with polyimide film diaphragm
12/03/1991US5069419 Semiconductor microactuator
11/1991
11/19/1991US5065978 Valve arrangement of microstructured components
10/1991
10/22/1991US5058856 Thermally-actuated microminiature valve
09/1991
09/25/1991EP0447451A1 Micromachined valve with polyimide film diaphragm.
09/24/1991US5050838 Control valve utilizing mechanical beam buckling
08/1991
08/22/1991WO1991012434A1 Microvalve
08/20/1991US5041181 By heating confined pieces to induce expansion against their confinement
08/14/1991DE4003619A1 Two=stage multilayer micro-valve - has central flexible tongue in first stage for direction of fluid into two chambers with outlet and return ports, respectively
07/1991
07/31/1991EP0438570A1 Method of making a microvalve.
07/09/1991US5029805 Valve arrangement of microstructured components
07/03/1991EP0435237A1 Electrostatic miniature valve and method for its fabrication
05/1991
05/08/1991EP0425612A1 Micromechanical actuator.
05/08/1991EP0309450B1 Micro-valve arrangement
03/1991
03/12/1991US4999069 Heat treatment of a multilayer plastic material to bond the layers
02/1991
02/21/1991WO1991002169A1 Method of making a microvalve
02/07/1991WO1991001464A1 Anti-return valve, particularly for micropump and micropump provided with such a valve
02/07/1991WO1990014940A3 Method of bonding plastics
01/1991
01/10/1991WO1991000464A1 Semiconductor microactuator
12/1990
12/27/1990WO1990015933A1 Microvalve
12/12/1990EP0401607A1 Method for manufacturing a microvalve and microvalve
12/03/1990WO1990014940A2 Method of bonding plastics
12/03/1990CA2056443A1 Method of bonding plastics
11/1990
11/15/1990WO1990013750A1 Micromechanical actuator
10/1990
10/31/1990DE3914031A1 Mikromechanischer aktuator The micromechanical actuator
10/30/1990US4966646 Method of making an integrated, microminiature electric-to-fluidic valve
10/30/1990CA1275611C Silicon valve
08/1990
08/16/1990EP0381692A1 Method of bonding plastics.
07/1990
07/24/1990US4943032 Integrated, microminiature electric to fluidic valve and pressure/flow regulator
07/03/1990CA1271140A1 Integrated, microminiature electric-to-fluidic valve and pressure/flow regulator
06/1990
06/14/1990WO1990006587A1 Micromechanic manipulator
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