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 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
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)
09/2003
09/10/2003EP1169168B1 Injection valve, especially for a mould for an optical lens
09/10/2003CN2572153Y Butterfly-gate combined type valve
09/09/2003US6616124 Spool valve for controlled dampers
09/03/2003EP1340892A2 Valve for opening and closing of an intake tube
09/03/2003CN2570554Y Diesel engine oil pipeline switch
09/03/2003CN1439829A Gated temperature reducing water jet control valve for thermal power plant
09/02/2003US6612546 Gate valve with delayed retraction of counter plate
09/02/2003US6612541 Control valve retrofit for pneumatic plumbing fixture
09/02/2003US6612540 Retrofit for mechanical combination plumbing fixture
09/02/2003US6612537 Cartridge gate valve
09/02/2003US6612368 Flow completion apparatus
09/02/2003US6612338 Fuel tank pressure control valve
09/02/2003US6612333 Selector valve with magnetometric sensor
08/2003
08/28/2003US20030160204 Vacuum valve
08/28/2003US20030159737 High capacity globe valve
08/27/2003CN2568892Y Hand gate valve able to indicate open degree and open/close state
08/27/2003CN2568891Y Bulkhead gate valve
08/27/2003CN1438441A Pneumatic super-thin high-temp. disconnecting-link valve
08/27/2003CN1438417A High-speed large-flow clearence slide ralve
08/27/2003CN1119541C Gate valve
08/26/2003US6609697 Vacuum control valve
08/21/2003US20030155545 Gate valves
08/21/2003US20030155543 Slide gate valve for powder and granular material
08/21/2003US20030155017 Choke valve
08/21/2003DE20308631U1 Stop valve, in particular short stroke valve, comprising two additional axial grooves and conical bore
08/20/2003EP1336789A1 Throttle valve
08/20/2003EP1336721A2 Tubing head seal assembly
08/20/2003EP1336060A2 Rotary valve
08/20/2003CN2567410Y Pulp mould pressed pull tube type valve
08/20/2003CN1118651C Slide valve especially pipe bridge slide valve
08/20/2003CN1118650C Sluice valve
08/14/2003WO2003067130A1 A hydraulic valve and a liquid flow system
08/13/2003EP1153234B1 Gas ejection valve
08/13/2003CN2566071Y Sleeve type ceramic valve internal element regulating valve
08/13/2003CN2566070Y Multi-step pedal valve structure
08/13/2003CN2566069Y Ball Cock with ceramic core
08/13/2003CN2566068Y 带锁闸阀 Lockable gate
08/13/2003CN1435585A Rotary grate
08/07/2003US20030146402 Proportional solenoid valve
08/07/2003US20030145669 Piston, in particular for sampling valve
08/06/2003EP1333205A2 Rotary gate valve
08/06/2003EP1332290A2 Pilot-operated pressure shut-off valve
08/06/2003EP1181113B1 Freeing of seized valves
08/06/2003CN2564812Y Self-clean dirt-prevention ceramic piece water gate valve
08/06/2003CN2564811Y 卫生水龙头 Health faucet
08/06/2003CN2564810Y Double-hole quick-opening valve
08/06/2003CN2564809Y Liquid-solid two-phase gate valve
08/06/2003CN1434250A 气体阀 Gas valve
08/05/2003US6601824 Single shaft, dual cradle vacuum slot valve
07/2003
07/31/2003WO2003062542A1 Shower hose comprising a two-way valve and two-way valve for a shower hose
07/31/2003US20030140969 Rotary slide
07/31/2003CA2473530A1 Shower pipe incorporating a two-way valve, and two-way valve for a shower pipe
07/30/2003CN2563378Y Large bore easy open and close slide valve
07/30/2003CN2563377Y Anti-drop screw valve
07/30/2003CN1432749A Valve plate surface treating process
07/30/2003CN1432748A Fluid flow rate controlling limit valve
07/30/2003CN1116539C 保险阀门 Insurance Valve
07/29/2003US6598851 Valve for the control of large-section flows, in particular for compressors or the like
07/24/2003WO2003060361A1 Valve for hydrate forming environments
07/24/2003WO2003060360A2 Guillotine valve
07/24/2003US20030136927 Pressure balanced choke & kill connector
07/23/2003EP1329654A2 Safety valve, particularly for closing supply ducts of faucets of hygienic and sanitary units
07/23/2003CN2562011Y 物料阀 Material Valve
07/23/2003CN1431416A Valve and its mfg. method
07/23/2003CN1431136A High-speed cutoff switch
07/17/2003WO2003058073A1 Spool valve
07/17/2003US20030132415 Valve and manufacturing method thereof
07/17/2003US20030132001 Flow control device
07/16/2003EP1327806A2 Valve and manufacturing method thereof
07/16/2003EP1327090A1 Gate valve with delayed retraction of counter plate
07/16/2003CN2560800Y Valve with filtering function
07/16/2003CN1114778C Automatic and forced regulating and controlling double-function leading energy-saving valve
07/15/2003US6591869 Multiport gate valve assembly
07/10/2003US20030127141 Valve for hydrate forming environments
07/09/2003EP1221006B1 Stop valve
07/09/2003CN2559844Y Human body induction self-locking water-saving valve
07/09/2003CN2559843Y Cutting sleeve type ceramic valve core gate valve
07/08/2003US6588729 Packing box arrangement for a gate valve
07/08/2003US6588728 Modified isbester (MI) flow control gate valve
07/08/2003US6588725 Valve
07/08/2003US6588455 Method and apparatus for blocking pipes
07/08/2003CA2269500C Slider, especially a pipe bridge slider
07/03/2003US20030122098 Control valve retrofit for pneumatic plumbing fixture
07/03/2003US20030122096 Retrofit for mechanical combination plumbing fixture
07/03/2003US20030121556 Rolling air flow sluice valve
07/03/2003US20030121274 Vapor compression systems, expansion devices, flow-regulating members, and vehicles, and methods for using vapor compression systems
07/02/2003CN2558821Y Leakless straight-way valve
07/02/2003CN1427145A Thrust control valve for reducing gain
06/2003
06/26/2003US20030116732 Hydraulic double acting valve actuator
06/26/2003US20030116204 High flow high control valve and assembly
06/26/2003US20030116189 Valve configuration of an air pressure steel jar of a paint ball gun
06/26/2003DE20301638U1 Slide valve has wedge face opposite to face bearing peripheral seal
06/25/2003EP1321657A2 Reduced gain thrust control valve
06/25/2003EP0986707B1 Sliding valve
06/19/2003US20030111627 Bleed valve system for a gas turbine engine
06/19/2003US20030111119 High performance fluid control valve
06/19/2003US20030110786 Self-contained regulating valve, and compression type refrigerating machine having the same
06/18/2003CN2556442Y Pressure stabilizing constant-flow valve device
06/18/2003CN2556441Y Anti-breaking flashboard of sluice valve
06/18/2003CN2556440Y Water cut-off self-closing valve
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