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 15 - Check valves
Patents for F16K 15 - Check valves (18,131)
06/2012
06/19/2012US8201576 Reinforced elastomeric hinge check valve
06/14/2012WO2012078581A2 Scupper plug with one-way valve
06/14/2012WO2012078578A2 Polymeric pump parts
06/14/2012WO2012076960A1 Dosage valve and relative method
06/14/2012DE102010062818A1 Valve arrangement, particularly for slip-controlled motor vehicle brake systems, has hydraulically controlled check valve in check valve housing, and electromagnetically controlled valve closing element arranged in tubular housing body
06/13/2012CN202274281U 一种快速充气枪 A fast inflatable gun
06/13/2012CN202274225U 一种气咀与连接头组件 One kind of gas nozzle and connector assembly
06/13/2012CN202274156U 一种手按式暖气片放气阀 A means by type radiator bleed valve
06/13/2012CN202274155U 新型进水阀结构 The new inlet valve structure
06/13/2012CN202274154U 磁性止回阀 Magnetic valve
06/13/2012CN202274153U 一种缓闭止回阀 One slow-closing check valve
06/13/2012CN202274152U 烟道防火止回阀 Check the flue fire
06/13/2012CN202274151U 微阻缓闭消声止回阀 Muffler check valve micro Slow Close
06/13/2012CN202274150U 轴销式止回阀 Check valve shaft pin
06/13/2012CN202274149U 一种止回阀 One kind of check valve
06/13/2012CN202274148U 球形微调式止回阀 Ball check valve tuning
06/13/2012CN202274147U 滤清器用止回阀 Filter by check
06/13/2012CN202274146U 一种滤清器用止回阀片 One kind of filter sheet with a non-return valve
06/13/2012CN202274145U 一种滤清器止回阀片 One kind of filter valve piece
06/13/2012CN202274141U 热熔胶机的逆止阀结构 The check valve structure melters
06/13/2012CN102498322A Check valve
06/13/2012CN102498321A Non-return valve
06/13/2012CN102494163A Leakage-preventing check valve
06/13/2012CN102494161A Multifunctional combined test valve for gas moisture and decomposer tests of transformer substation
06/13/2012CN101243275B 车辆用传动装置 Vehicle transmission
06/12/2012US8197231 Diaphragm pump and related methods
06/12/2012US8196608 Valve assembly
06/12/2012US8196600 High-temperature jointed assemblies and wear-resistant coating systems therefor
06/12/2012CA2629390C Flow switchable check valve
06/07/2012WO2012075406A1 Control valve for a water treatment system
06/07/2012WO2012072909A1 Small valve
06/07/2012WO2012072322A1 Valve, in particular outlet valve of a hydraulic piston pump
06/07/2012US20120138180 Valve
06/07/2012US20120138172 Hydrogen-Generating Fuel Cell Cartridges
06/07/2012US20120138171 Oil separator unit
06/07/2012CA2819659A1 Control valve for a water treatment system
06/06/2012EP2460984A1 Oil separator unit
06/06/2012EP2460737A1 A relief valve
06/06/2012EP2459910A1 Non-return valve
06/06/2012DE102010062321A1 Ölabscheidereinheit Oil separating
06/06/2012CN202266715U 新型球阀 The new ball
06/06/2012CN202266714U 单向暗阀 Dark-way valve
06/06/2012CN202266713U 一种单向阀 One-way valve
06/06/2012CN202266712U 新型球式单向止回阀 The new one-way ball valve
06/06/2012CN202266711U 一种柔性密封式多功能泵站阀 A flexible multi-function pump station valve seal
06/06/2012CN202266710U Check valve
06/06/2012CN202266708U 外置式自控上水装置 External devices controlled Sheung Shui
06/06/2012CN102486239A Backflow preventing device
06/06/2012CN102486238A 单向阀 One-way valve
06/06/2012CN102486237A Backflow preventer with built-in filter screen and no external piping
06/06/2012CN101720400B Valves
06/06/2012CN101454601B Double lock valve for inflatables
06/05/2012US8191573 Pressure regulating valve with a direct damping action
06/05/2012US8191572 Snap action valve with bumper pad
06/05/2012US8191571 Fluid circuit breaker quick disconnect coupling
06/03/2012CA2759709A1 Nonreturn valve for an exhaust line
05/2012
05/31/2012WO2012069938A1 A non-return valve for a tubular consolidation element
05/31/2012US20120132299 Check Valve
05/31/2012DE102010052826A1 Ventilanordnung Valve assembly
05/31/2012CA2814610A1 A non-return valve for a tubular consolidation element
05/30/2012EP2458173A1 Valve assembly
05/30/2012CN202252594U Sanitary bottom valve on raw material suction station
05/30/2012CN202252243U Novel electric pollution discharge valve
05/30/2012CN202252182U Inflatable nozzle and inflatable product including same
05/30/2012CN202252181U Air nozzle valve body of inflated object
05/30/2012CN202252180U Oblique angle type stoppage check valve
05/30/2012CN202252179U Stop check valve for high-pressure bellows
05/30/2012CN202252178U Adjustable two-section damping axial flow type check valve
05/30/2012CN202252177U Magnetic one-way valve
05/30/2012CN202252176U Self-sealing quick connection valve as well as plug valve and socket valve thereof
05/30/2012CN202252175U Diaphragm type one-way ventilation control device
05/30/2012CN202252174U One-way valve and coffee machine mounted with same
05/30/2012CN202252173U Antifouling isolating valve with low resisting force
05/30/2012CN202252172U Double-guiding check valve
05/30/2012CN202252171U Ground one-way valve of oil well
05/30/2012CN202252170U Straight-through check valve for water hammer elimination
05/30/2012CN202252169U Angle type check valve with good sealing property and stable performance
05/30/2012CN202252168U Sealing check valve
05/30/2012CN202252167U Swing check valve
05/30/2012CN202252166U Laterally opened return-stop fire resistance valve
05/30/2012CN202252165U Swing micro-resistance slow closing check valve
05/30/2012CN202252164U Open-close type non-return valve
05/30/2012CN202252163U High-pressure check valve
05/30/2012CN202252162U Slowly-closing rubber flap check valve
05/30/2012CN202252161U Novel check valve
05/30/2012CN202252160U Glass reinforced plastic check valve
05/30/2012CN202252159U Valve board installing structure of check valve
05/30/2012CN202252158U Sealing structure for valve port of check valve
05/30/2012CN202252157U Novel mute slowly-closing butterfly check valve
05/30/2012CN202252156U One-way valve of oil transfer pump
05/30/2012CN202252155U Novel one-way valve
05/30/2012CN202252154U Check valve
05/30/2012CN202252153U Micro resistance check valve
05/30/2012CN202252152U Upper-mounted check valve
05/30/2012CN202252151U Vacuum tail gas check device
05/30/2012CN202252150U One-way check valve and oil transportation pipeline
05/30/2012CN202252149U Back-water stop valve for micropore aeration device
05/30/2012CN202252148U Check valve
05/30/2012CN202252147U Connection structure of rubber slowly-closing check valve
05/30/2012CN202252146U Valve rod of check valve
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