Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16K - Valves; Taps; Cocks; Actuating-floats; Devices for venting or aerating › F16K 7 - Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage
Patents for F16K 7 - Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage (6,637)
02/1997
02/05/1997EP0757196A1 Diaphragm valve
02/05/1997CN1142028A Long service-life diaphragm assembly of valve
01/1997
01/29/1997EP0756117A1 Fluid controller
01/23/1997DE19526897A1 Micro-valve operating with high precision
01/22/1997EP0738379A4 Expandable plug and control method
01/22/1997CN2245696Y Valve with buffering pressure air-pocket
01/14/1997US5593130 Valve, especially for fluid handling bodies with microflowchannels
01/09/1997WO1997001055A1 Method for the manufacture of a membrane-containing microstructure
01/08/1997CN2244654Y Improved structure of switch valve
01/02/1997DE19523645A1 Valve for aerating and ventilating vehicle fuel tank of hand-held work tools
12/1996
12/31/1996US5588640 Air-spring leg with a pressure chamber for motor vehicles
12/31/1996US5588634 Fluid flow control device pinch mechanism
12/25/1996CN2243581Y Locking diaphragm valve
12/25/1996CN2243317Y Membrane long distance extinguisher
12/24/1996US5587066 Barrel shaped spring center tube for a fluid filter
12/19/1996DE19522042A1 Pressure control valve for IC engine fuel supply
12/18/1996CN2243008Y Fluid-guiding opening valve
12/18/1996CN1138371A Expandable plug and control method
12/17/1996CA2011405C Pressure-reducing, noise-abating control valve
12/11/1996EP0747103A1 Soxhlet extractor for solid/liquid extraction
12/11/1996EP0747090A2 Fluid flow control device, in particular for infusing intravenous fluids
12/11/1996EP0746712A1 Selectively opened bi-directional cracking valve
12/05/1996WO1996038687A1 Valve indicator and handle assembly
12/05/1996CA2217337A1 Valve indicator and handle assembly
12/04/1996EP0745796A1 Modular valve
12/04/1996EP0698184A4 Innovative pumping system for peristal pumps
11/1996
11/21/1996WO1996036829A1 Modular valve structure
11/14/1996DE19611664A1 Valve with flow duct in valve housing
11/13/1996EP0742398A1 Valve with a diaphragm seal
11/13/1996EP0741839A1 Micro-diaphragm pump
11/12/1996US5573223 Method and apparatus for controlling the flow of fluids
11/07/1996DE19515595A1 Method for sealing or shutting off pipeline using sensor and charge-activated balloon
11/06/1996EP0741401A2 Shape memory actuated switching device
11/06/1996CN1135028A Tubular diaphragm valve
11/05/1996CA2175625A1 Shape memory actuated switching device
10/1996
10/31/1996DE19514978A1 Membrane valve for use in sterile conditions
10/29/1996US5568912 Sliding flow controller having channel with variable size groove
10/23/1996EP0738379A1 Expandable plug and control method
10/23/1996CN1133957A Two-way cartridge valve for aggressive media
10/15/1996US5564555 Screw conveyor for transporting powder with automatic air washing device
10/15/1996US5564466 Negative pressure cut valve
10/09/1996CN2237157Y Spring pneumatic electromagnetic valve
10/09/1996CN2237156Y Fixed valve plate diaphragm valve
10/03/1996WO1996030680A1 Fluid dispensing device including at least one remote-controlled motor, particularly a water mixing valve
10/03/1996WO1996030679A1 Pinch clip occluder for infusion sets
10/03/1996CA2215468A1 Fluid dispensing device including at least one remote-controlled motor, particularly a water mixing valve
10/02/1996DE19612237A1 Valve for suction systems, especially in dental laboratory workplaces
10/02/1996DE19612208A1 Valve for suction systems, especially in dental laboratory workplaces
10/01/1996CA2145929A1 Chlorinator system
09/1996
09/25/1996EP0733564A2 Screw conveyor for transporting powder with automatic air washing device
09/19/1996WO1996028673A1 Diaphragm valve
09/19/1996WO1996019689A3 Valve arrangement, in particular for pneumatic control systems
09/18/1996EP0732531A1 Valve controller
09/17/1996US5556386 Medical pressure relief valve
09/17/1996US5556072 Controller
09/12/1996DE19508129A1 Blood flow restrictor with sleeve surrounding blood flow cross-section
09/11/1996CN2235051Y Tube clip valve
09/04/1996CN2234537Y Mechanical pressure travel-limit switching valve
09/04/1996CN1130245A Internal pressure corrugated pipe diaphragm valve
08/1996
08/28/1996EP0728968A1 Diaphragm element, diaphragm valve equipped with it and manufacturing process of the diaphragm element
08/27/1996US5549793 Control of dilution lines in a dilution headbox of a paper making machine
08/27/1996US5549134 Diaphragm valve
08/22/1996DE19505747A1 Membrane valve with flap extension
08/21/1996EP0727604A1 Diaphragm valve
08/21/1996EP0727603A1 Diaphragm valve
08/21/1996EP0727600A1 Diaphragm valve
08/20/1996US5546991 Inflatable fabric bag plug
08/15/1996WO1996024448A1 Process for the production of a valve housing
08/14/1996EP0726103A1 Method of manufacturing a valve body
08/14/1996CN2233014Y Removal control valve
08/07/1996EP0724694A1 Valve chamber wall having satellite valve seat
08/06/1996US5542444 Valve and method of using
08/01/1996WO1996023153A1 Slide valve assembly
08/01/1996DE19501356A1 Valve on receptacle, especially milk trough for feeding calves
07/1996
07/31/1996EP0723637A1 Pressure sensitive devices for extracorporeal pumping
07/31/1996CN1127862A Blocking method for pipes
07/24/1996CN2231749Y High-vacuum diaphragm valve
07/23/1996US5538221 Micromechanical valve for micromechanical dosing devices
07/16/1996US5535983 Flexible tubing pinchcock
07/09/1996US5533706 Valve arrangement
06/1996
06/27/1996WO1996019689A2 Valve arrangement, in particular for pneumatic control systems
06/27/1996DE4445686A1 Ventilanordnung, insbesondere für pneumatische Steuerungen Valve arrangement, especially for pneumatic controls
06/26/1996EP0626905B1 Chemically resistant diaphragm
06/25/1996US5529280 Diaphragm Valve
06/25/1996US5529278 Fluid access and flow control valve
06/20/1996DE4444782A1 Diaphragm valve for aggressive media
06/13/1996CA2164775A1 Two-way cartridge valve for aggressive media
06/11/1996US5525301 Actuator comprising connector to forward valve operating rod including rear valve operating rod, trigger for manually moving rod operatively connected to rear valve rod and pivotable about pivot axis, leverage adjustment means
06/11/1996US5524865 Diaphragm valve structure
06/11/1996US5524862 Mixer valves with electronic control
06/11/1996US5524829 Spray element especially for mold sprayers
06/11/1996US5524661 Method of blocking a pipe and device therefor
06/06/1996WO1996017192A1 Piezoelectric diaphragm valve for use in sorting apparatus ejectors
06/06/1996WO1996017173A1 A tubular diaphragm for a flowable material handling device
06/05/1996EP0640165A4 Swimming pool cleaner components.
06/05/1996CN2228687Y Quick switching rectification module
05/1996
05/28/1996US5520001 Vapor controller
05/17/1996WO1996014529A1 Diaphragm valve
05/14/1996US5516075 Controller
04/1996
04/24/1996EP0708286A1 Structure for sealing an inner peripheral portion of a metallic diaphragm
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