Patents for F16K 3 - Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing (13,986) |
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07/23/2008 | CN201090763Y Anti-dropping anchor gate |
07/23/2008 | CN201090762Y Pedal water valve |
07/23/2008 | CN201090176Y Sliding bush type valve seat regulating valve |
07/23/2008 | CN101225890A High temperature resistant corrosion resistant high-strength plumbago------carbon composite valve |
07/23/2008 | CN100404928C High-temperature high-pressure self-sealing gate valve with double flat shutter board |
07/17/2008 | WO2008008308A3 Device for regulating pressure |
07/17/2008 | WO2008008307A3 Pressure regulator device and system |
07/17/2008 | DE102007002352A1 Vacuum user system, particularly vacuum toilet system for variable connections of vacuum user and has pipe arrangement with two openings |
07/16/2008 | CN100402901C Horizontal valve |
07/16/2008 | CN100402900C Adjustable valve capable of controlling magnitude of discharge of liquid |
07/15/2008 | US7399384 De-heading system having an internal shroud enclosure and a shroud end cap opened by a flange to a coke bottom de-heading valve capable of accepting the end of a gate valve upon actuation, for preventing the escape of steam |
07/15/2008 | US7398777 Valve operating between telescopic components with O-ring seals |
07/15/2008 | CA2340354E Spool valve for fluid control |
07/10/2008 | WO2008082072A1 Dispenser and refrigerator including the same |
07/10/2008 | WO2008081530A1 Method of designing minute flow rate controller with entrance throttle groove |
07/10/2008 | WO2008057946A3 Flow controllers and systems and methods using the same |
07/10/2008 | WO2008021618A3 Multiple vane variable geometry nozzle |
07/10/2008 | US20080164437 Gate valve with tongue and groove or bridging seal to annular seat elements |
07/09/2008 | CN201083278Y Self-sealing water-saving valve |
07/09/2008 | CN201083277Y Manual well drilling orifice control valve |
07/09/2008 | CN201083276Y Hydraulic well drilling orifice control valve |
07/09/2008 | CN201083275Y Slag-removing gate valve |
07/09/2008 | CN201083274Y Anti-blocking gate valve |
07/09/2008 | CN101216124A Plastic tap and its manufacture method |
07/09/2008 | CN101216123A Swinging anti-theft valve |
07/09/2008 | CN101216122A Pneumatic valve |
07/09/2008 | CN101216121A Electromagnetic impulse valve with slide valve |
07/03/2008 | US20080157020 Linear Sliding Gate Valve for a Metallurgical Vessel |
07/02/2008 | EP1939505A1 Gas-supply tap |
07/02/2008 | EP1856431B1 Shape detail of a piston to avoid jamming within a distorted bore |
07/02/2008 | CN201081023Y Anti-freezing water tap |
07/02/2008 | CN201081022Y High-temperature high pressure heavy caliber flat gate valve seal device |
07/02/2008 | CN201081021Y Electric block valve sealing and compensation structure |
07/02/2008 | CN201081020Y Split type valve core |
07/02/2008 | CN201081019Y Liquid-controlled plate-type gate valve |
07/02/2008 | CN101210625A Plane rotation valve flap stop valve |
06/26/2008 | WO2008076855A1 Low friction coatings for dynamically engaging load bearing surfaces |
06/26/2008 | DE102006059029A1 Rotary valve for regulating flow, especially of liquids, e.g. in motor vehicle cooling systems comprises cross-section-adjusting elements that are each connected to a common drive shaft via a rotating gear |
06/26/2008 | CA2672483A1 Low friction coatings for dynamically engaging load bearing surfaces |
06/25/2008 | CN201078482Y Powder medium regulating valve |
06/25/2008 | CN201078481Y Water inlet and outlet control valve for solar water heater |
06/25/2008 | CN201078480Y Sliding plate type control valve |
06/25/2008 | CN201078479Y Hidden pole sluice valve |
06/25/2008 | CN101208551A Slide valve |
06/25/2008 | CN101205979A Hinge type coal blending strobe |
06/25/2008 | CN101205863A 活塞阀 Piston valve |
06/25/2008 | CN100396977C Two-handle flow-through valve |
06/19/2008 | WO2008071044A1 A milti-way valve with fan-shape passage sealing pairs |
06/19/2008 | WO2007081640A3 Seal cartridge control valve |
06/19/2008 | DE102006055536A1 Rotating flow control valve has at least two independently movable concentric sleeves with apertures inside an outer housing |
06/18/2008 | CN201074681Y Rapid switching blind plate valve |
06/18/2008 | CN201074680Y Triangular valve |
06/18/2008 | CN101203705A A control valve |
06/18/2008 | CN101201118A Knife-shaped gate valve for slurry |
06/17/2008 | CA2183051C Air intake assembly for a combustion fuel burner having an adjustable air intake port |
06/12/2008 | WO2008067603A1 Rotating valve |
06/12/2008 | DE202005021482U1 Blende mit größenveränderbarer Innenöffnung Aperture size with adjustable inner opening |
06/12/2008 | CA2756185A1 Hot and cold water mixing valve |
06/11/2008 | EP1929190A2 Delayed coker isolation valve systems |
06/11/2008 | CN201071943Y Vacuum air evaporation valve for momentum wheel |
06/11/2008 | CN101196243A Anti-freezing water tap |
06/05/2008 | WO2008066156A1 Reciprocating compressor of refrigerating machine |
06/05/2008 | DE102006056350A1 Servo valve e.g. nine-land-valve, for hydraulic power-assisted steering system of vehicle, has sleeve and input shaft provided with axially aligned control slots, which form control gap, where gap has different gap widths in center position |
06/04/2008 | CN201068999Y Valve core with waterway commutation and flow-control function |
06/04/2008 | CN201068998Y Gas gate valve possessing composite soft sealing structure |
06/04/2008 | CN201068997Y Leakage-free valve push-and-pull switch |
06/04/2008 | CN201068996Y Rubber-covered gate valve |
06/04/2008 | CN101191559A Unequally spaced screw thread adjustment telescopic flap valve |
06/04/2008 | CN100392304C Motor operated valve |
06/04/2008 | CN100392297C High pressure valve |
06/04/2008 | CN100392296C Cut-off valve |
06/03/2008 | US7380768 Balanced-plug cage style control valve and bonnet seal assembly |
05/29/2008 | WO2008063073A1 Valve |
05/28/2008 | EP1924794A1 Indexing arrangement |
05/28/2008 | CN201065983Y Water tap valve element striking gear |
05/28/2008 | CN201065955Y Large caliber cast iron gate valve for water delivery and distribution |
05/28/2008 | CN201065954Y Multifunctional water pipe check gate valve |
05/28/2008 | CN201065953Y High-temperature gate valve |
05/28/2008 | CN201065952Y Corrugated pipe gate valve |
05/28/2008 | CN201065951Y Descaling double-face sealing sluice valve |
05/28/2008 | CN100390448C 液压阀 Hydraulic valve |
05/28/2008 | CN100390447C High efficiency energy saving automatic parallel moving type blind plate valve |
05/22/2008 | WO2008058808A1 Valve for controlling volumetric flows |
05/21/2008 | EP1923527A1 Filling connector for formwork for pouring concrete |
05/21/2008 | EP1684893B1 Combination gravimetric and volumetric dispenser for multiple fluids and method |
05/21/2008 | CN201062669Y Fluidization storehouse pump sector rotary inlet valve |
05/21/2008 | CN201062596Y Cut-off valve |
05/21/2008 | CN101184942A Valve assembly |
05/21/2008 | CN101182890A Gas pumping-charging bidirectional self-sealing valve |
05/15/2008 | WO2008057946A2 Flow controllers and systems and methods using the same |
05/15/2008 | WO2008055465A1 Double-disk gate valve |
05/15/2008 | US20080111094 Air compressed sluice valve |
05/15/2008 | DE102007019606B3 Flow connector for valve e.g. magnetic valve, in motor vehicle, has flow channel with cross sectional surface that is formed uniformly along stroke height in opening region and formed variably along another stroke height in opening region |
05/15/2008 | CA2668896A1 Rotary valve |
05/14/2008 | EP1875142A4 Transcritical refrigeration with pressure addition relief valve |
05/14/2008 | CN201059387Y Pipe high pressure difference regulator |
05/14/2008 | CN201059362Y Antifreeze blowoff valve inside lower tank of solar water heater |
05/14/2008 | CN201059361Y Valve core of water tap |
05/14/2008 | CN100387877C Grating voltage-adjusting valve set |
05/14/2008 | CN100387873C Single seat shaped valve device |