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)
07/2010
07/15/2010US20100176327 Gate-coating process
07/14/2010CN201526695U Breakaway-resistant valve-stem nut
07/14/2010CN201526694U Hydraulic transmission welding type high-temperature resistant corrugated pipe gate valve
07/14/2010CN201526693U High-temperature high-pressure steam adjusting valve
07/14/2010CN201526692U Pneumatic welded-type high temperature resistant bellows gate valve
07/14/2010CN201526691U Self-relief gate valve
07/14/2010CN201526690U Lead screw gate valve with inlet and outlet pressure balance mechanism
07/14/2010CN101776156A Drain valve
07/13/2010CA2620989C Injection valve of high pressure homogenizer and injection valve unit of the same
07/08/2010WO2010042362A3 Automatic transmission having hydraulic valves with flow force compensation
07/08/2010US20100170571 Valves
07/08/2010DE202010004018U1 Schieberventil Gate valve
07/07/2010CN201521706U Spring sealing vertical type automatic steam exhaust valve
07/07/2010CN201521705U Cylindrical filter screen vertical automatic vapor discharge valve
07/07/2010CN201521691U Automatic pipeline flushing valve
07/07/2010CN201521670U Clamp type medium-pressure knife gate valve
07/07/2010CN201521669U Active sealing structure of plate gate valve
07/07/2010CN201521668U Protective type valve seat structure of flapper valve
07/07/2010CN201521667U Self-discharging dark rod soft sealing gate valve
07/07/2010CN101769397A Pressure regulating shutdown device
07/07/2010CN101769390A Sweeping type pebble coal dumping device
07/06/2010US7748400 Chemical delivery apparatus for CVD or ALD
07/01/2010DE102009004445B3 Rotary slide for operating fluid circuit for internal combustion engine, has valve element which is driven by cross section adjusting element that is supported in flow channel of housing in rotating manner
06/2010
06/30/2010CN201517627U Supporting device of knife gate valve flow input direction flash-board
06/30/2010CN201517626U Knife gate valve sealing filling device
06/30/2010CN201517625U Valve with over-current edge in composite shape
06/30/2010CN201517624U A flow control valve
06/30/2010CN201517623U Analog flow valve
06/30/2010CN201517622U Ceramic elastic inlet valve
06/30/2010CN101761660A Symmetrical straight flute structure of sliding-valve-type valve core
06/30/2010CN101761659A Ceramic composite valve and manufacturing process thereof
06/30/2010CN101761658A Novel undamped discharge valve set
06/30/2010CN101761657A Pool suction valve
06/29/2010US7743790 Shutter and gate valve assemblies for vacuum systems
06/23/2010CN201513588U Novel valve mechanical limit structure
06/23/2010CN201513587U High flow rate pressure reducer
06/23/2010CN201513586U Gate valve
06/23/2010CN201513585U Multifunctional tire pressure gun transfer switch
06/23/2010CN101749453A Pneumatic three-way valve for aluminum alloy casting
06/23/2010CN101749447A Flow control valve
06/23/2010CN101749446A Rising stem knife-shaped gate valve
06/23/2010CN101749445A Sealing structure of knife gate valve or slurry valve
06/23/2010CN101749444A Photovoltaic motor-driven welding type gate valve body
06/22/2010US7740247 Compound sliding seal unit suitable for atmosphere to vacuum applications
06/17/2010WO2010068583A1 A valve assembly having a unitary valve sleeve
06/17/2010WO2010065976A1 Mounting of a valve plate on a valve rod
06/17/2010US20100147388 Directional gate valve
06/17/2010CA2745043A1 A valve assembly having a unitary valve sleeve
06/16/2010EP2195596A1 Device for restricting hot, dust-laden gas flows
06/16/2010CN201507716U Valve rod sealing structure capable of maintenance with pressure
06/16/2010CN201507681U Ceramic gate valve core device
06/16/2010CN201507680U Valve rod for a tangential flow valve
06/16/2010CN201507679U Flashboard valve at tail of oilfield fracturing sand tank vehicle
06/16/2010CN201507678U Loose joint gate valve
06/16/2010CN201507677U Double-layer flap valve
06/16/2010CN201507676U Upper sealing structure for a tangential flow valve
06/16/2010CN201504756U Dual-angle fountain brush
06/16/2010CN101737552A Fluid control valve
06/16/2010CN101737513A Chute for spool of sliding valves
06/16/2010CN101737512A Composite flow valve
06/16/2010CN101737511A Non-rising stem butterfly-shaped knife gate valve
06/16/2010CN101737510A Double ram type gate valve with fast opening
06/16/2010CN101737509A Adjustable orifice plate device and throttling governing method using same
06/16/2010CN101737508A Method and device for preventing leak through of spiral lift tap
06/16/2010CN101737507A Ultrashort type stainless steel sluice valve
06/10/2010WO2010065804A2 Fluid flow control assembly
06/10/2010WO2010063889A1 Cartridge for single lever tap, single lever tap and method for leading water in single lever tap
06/10/2010WO2010063671A1 A double disc gate valve
06/10/2010WO2010063372A2 Closure for a container
06/10/2010DE102009010947B3 Rotary valve arrangement for cooling circuit of internal-combustion engine, has two rotatable cross-sectional adjusting units provided with teeth and rotated around non-parallel rotational axes
06/10/2010DE102008060650A1 Valve, particularly manifold valve, has valve chamber arranged in valve housing, where axial reversible valve element is arranged in valve chamber
06/10/2010DE102008058932A1 Absperrarmatur für ein Rohrleitungssystem Shut-off valve for a pipeline system
06/09/2010CN201503360U Cut-off check plunger-type anti-theft sampling valve
06/09/2010CN201502727U Gate valve
06/09/2010CN201502726U Flat gate valve
06/09/2010CN201502725U Waterproof and freeze-proof direct-embedded elastic seat seal gate valve
06/09/2010CN101725759A Photoelectric drive electric welding type high-temperature resistant corrugated pipe gate valve
06/09/2010CN101725726A Slide valve
06/09/2010CN101725725A Gate valve
06/09/2010CN101725724A Wheel type quick-closing gate
06/09/2010CN101725723A Fuel tank switch
06/09/2010CN101725722A Metallic seal flat plate gate valve for ethylene cracking furnace
06/09/2010CN101725721A Vacuum valve
06/09/2010CN101344186B Hidden rod sluice valve switch indicator device
06/09/2010CN101245861B Non-leakage flat gate valve
06/08/2010US7731156 Vacuum valve
06/03/2010WO2010060565A1 Hydraulic valve assembly having a cartridge insert valve exhibiting a closing element arranged in a pressure equalized manner
06/02/2010CN201496596U Adjustable-stroke stop block structure for linear motion valve
06/02/2010CN201496595U Non-jamming electro-hydraulic flat-plate gate
06/02/2010CN201496594U Nonrising-stem gate valve capable of displaying opening degree and on-off state
06/02/2010CN201496593U Magnetic antitheft valve
06/02/2010CN201496592U Novel arc-shaped valve
06/02/2010CN201496591U Ceramic valve core and valve body
06/02/2010CN201496590U Integrated water outlet body
06/02/2010CN201496589U Oxygen valve
06/02/2010CN201496588U Ultrawear-resistant hard seal compensating half-ball valve
06/02/2010CN201496587U Novel expansion flat gate valve
06/02/2010CN201496586U Valve
06/02/2010CN201496585U Valve
06/02/2010CN201496584U Wear resistant disc valve
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