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 5 - Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
Patents for F16K 5 - Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary (12,536)
11/1998
11/10/1998US5832959 Stopcocks
10/1998
10/29/1998WO1998048214A1 Flow control arrangement in a circulation lubrication system
10/29/1998DE19716193A1 Single or multi-path valve
10/21/1998CN2295081Y Cold-water nozzle
10/20/1998US5823540 Polymer reinforced fluid seal
10/15/1998WO1998045628A1 Gate valve
10/14/1998EP0848793A4 Hemispherical ball valve
10/14/1998CN2294360Y High temp. ceramic ball valve
10/13/1998US5820103 Ball segment valve and ball segment valve arrangement
10/07/1998EP0869302A2 Ball valve assembly
10/07/1998EP0615591B1 Flow rate and temperature limiting mechanism for a mixing valve
10/01/1998DE19712581A1 Gas pipe shut=off valve
09/1998
09/30/1998CN2292947Y Metal sealed eccentric ball valve
09/30/1998CN2292946Y Special gas valve
09/29/1998CA2046334C Ball valve
09/22/1998US5811349 Method for growing a semiconductor layer
09/17/1998WO1998040612A1 Drum controller
09/17/1998DE19710077A1 Seal for rotating water tap
09/17/1998DE19709882A1 Schaltwalze Shift drum
09/16/1998EP0864788A1 Ball valve
09/16/1998CN2291542Y Plastic ball valve with flange coupling connector
09/11/1998WO1998039588A1 Ball valve with improved valve seat and bonnet assembly
09/09/1998EP0863340A2 Demountable cock
09/09/1998EP0741845B1 Ball-valve tap
09/09/1998CN2290740Y Furrow type cock valve
09/09/1998CN2290739Y Adjustable energy-saving spherical valve
09/02/1998EP0861356A1 Wireless temperature monitoring system
09/02/1998CN2289917Y Valve special for plastic aluminium composited tube
09/02/1998CN2289916Y Stop cock
09/01/1998US5799928 Ball valve with improved valve seat and bonnet assembly
09/01/1998US5799695 Flow regulating valve of the ball or plug type
08/1998
08/26/1998CN2289101Y Improved plug cock
08/26/1998CN2289098Y Valve-stem built-in ball valve
08/19/1998CN2288319Y Oiling globe valve
08/19/1998CN2288318Y Auto-controller for washing hands and face
08/05/1998EP0856114A1 Valve
08/04/1998CA2000882C Three-way valve and liquid distribution pipe comprising same, both adapted to be cleaned by scraping
07/1998
07/29/1998EP0779955B1 Tapered plug valve
07/28/1998US5785074 Vented ball valve with lock-out ring
07/23/1998WO1998031957A1 Valve with internal diffuser
07/22/1998EP0854309A2 Valve arrangements
07/22/1998EP0854308A1 Ball valve
07/21/1998US5782455 Valve
07/16/1998WO1998019087A3 Valve spindle seal
07/16/1998CA2195284A1 Valve assembly
07/15/1998CN2286261Y Single-handle type single-purpose tap
07/15/1998CN1039152C Fluid control valve system
07/01/1998EP0759733B1 A valve for urine drainage applications
06/1998
06/30/1998US5771929 For controlling the flow of fluid through a conduit section
06/24/1998EP0849540A2 Ball valve assembly
06/24/1998EP0848793A1 Hemispherical ball valve
06/24/1998CN2284888Y Metallic packing butterfly damper
06/23/1998CA2170428C Ball valve with a strainer and integrated means for flushing the strainer
06/16/1998US5765815 Rotary valve with pressurized energized seal
06/10/1998EP0846237A1 Self-adjusting ball valve assembly
06/10/1998EP0809769A4 Ball valve coupling
06/10/1998CN2283762Y 单向球阀装置 One-way valve device
06/02/1998US5758691 Self-sealing mixing valve
05/1998
05/27/1998EP0692078A4 Valve driver
05/27/1998CN2282622Y Gas spherical valve
05/27/1998CN2282621Y Double-ball controlled water-cutting-off self-closing magnetic cock
05/26/1998US5755683 Stopcock valve
05/26/1998US5755427 Self adjusting ball valve assembly
05/20/1998EP0843116A2 Ball valve with additional flow line
05/13/1998EP0841511A1 Rotary valve
05/13/1998EP0681666B1 Valve arrangement
05/13/1998CN2281450Y Swinging ball valve
05/13/1998CN2281449Y Water valve with conic gate
05/07/1998WO1998019087A2 Valve spindle seal
05/06/1998CN2280810Y Three-section type anti-corrosive ball valve
05/05/1998US5746417 Adjustable ball valve
04/1998
04/29/1998EP0838617A1 Valve Assembly
04/29/1998EP0838004A2 Valves
04/29/1998CN2280180Y Eccentric spherical surface valve
04/24/1998CA2217404A1 Low noise ball valve assembly with airfoil insert
04/23/1998DE19637825C1 Locking valve
04/23/1998DE19633793C1 Stop valve for liquid container
04/22/1998CN2279481Y Globe hard sealing butterfly valve
04/16/1998DE19642243A1 Drainage fitting
04/16/1998DE19640787C1 Verschleißfeste Teile für Prozeßventile Wear-resistant parts for process valves
04/15/1998CN2278810Y Multifunctional water tap
04/15/1998CN2278809Y Regulating valve
04/15/1998CA2213879A1 Ball valve having dual integral seats with a leak detection channel between them
04/14/1998US5738336 Oilfield valve
04/14/1998US5738091 Suction catheter connection arrangements with automatically operated valve
04/09/1998WO1998014727A1 Ball valve
04/09/1998WO1998014629A1 Wear resisting parts for process valves
04/09/1998WO1997047904A3 Rotary valve
04/08/1998EP0833675A1 Cassette for intravenous-line flow-control system
04/08/1998CN2278120Y Explosion-resistant V type cutting off ball valve
04/08/1998CN2278119Y Ceramic ball sealed stop valve
04/07/1998US5735307 Valve interchangeable between angle and straight
04/07/1998US5735047 Ball valve assembly and method for forming
04/02/1998WO1998013422A1 Improved polymer reinforced fluid seal
04/02/1998DE19639070A1 Shut-off valve for especially gas and oil pipe which is to be closed down in sections
04/01/1998EP0833090A1 Ball valve
04/01/1998CN2277470Y 阀门 Valve
04/01/1998CN1177689A Valve device
04/01/1998CN1177688A 旋塞阀组件 Plug assembly
03/1998
03/25/1998EP0831262A2 Ball valve assembly
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