F16K 15 - Check valves - Patents Sitemap

Patents for F16K 15 - Check valves (18,131)
10/2011
10/27/2011	WO2011131488A1 Valve for swimming or diving respirator
10/27/2011	WO2011107097A3 Valve having a cap arrangement for wheels, tyres and tubes
10/27/2011	US20110259550 Wind-pressure shutter and cooling fan system
10/27/2011	US20110259448 Controlling fluid flow
10/27/2011	US20110259447 Connector for fuel tank and check valve
10/27/2011	US20110259439 Device in which to subject an implantable medical product to loads
10/27/2011	US20110259433 Electric Motor Actuated Stop and Self-Closing Check Valve
10/27/2011	DE102010018200A1 Steuerventil, insbesondere Proportionalventil Control valve, in particular proportional valve
10/26/2011	EP2379143A1 Valved holding chamber and mask therefor
10/26/2011	EP2297494B1 Pressure controlled three way valve device
10/26/2011	CN202017802U Uni-directional control exhaust valve
10/26/2011	CN202017801U Full-flow vertical-type screw check valve
10/26/2011	CN202017800U Rubber check valve with big-angle sloping plate
10/26/2011	CN202017793U Thread plug-in type two-position two-way normally-closed double check electromagnetic valve
10/26/2011	CN202017567U Fuel oil filter and fuel oil filter seat
10/26/2011	CN102226477A Full-flow butt-clamped check valve
10/26/2011	CN101649647B Floor drain and floor-drain rubber check valve
10/23/2011	CA2848469A1 Valve with shuttle
10/23/2011	CA2738107A1 Valve with shuttle
10/20/2011	WO2011130015A2 Multifunction valve
10/20/2011	US20110253231 Fuel feed device for aviation engine
10/20/2011	US20110253228 Rotary Inflation Nozzle
10/20/2011	DE102011009713A1 Rotationsblasdüse Rotationsblasdüse
10/19/2011	EP2376270A1 Improved check valve
10/19/2011	CN202012649U One-way automatic air inlet valve
10/19/2011	CN202012644U Inflating valve core for bicycle
10/19/2011	CN202012643U Manual vacuum valve preventing leakage in time
10/19/2011	CN202012642U Novel backflow preventer
10/19/2011	CN102221102A One-way valve structure for hydraulic system of wind power generating set
10/19/2011	CN101852299B Adjustable valve for preventing autorotation of water meter
10/18/2011	US8038417 Electric pump unit and electric oil pump apparatus
10/18/2011	US8037899 Backflow preventer
10/18/2011	US8037897 Valve apparatus
10/18/2011	CA2618937C Sucker rod pump with improved ball and seat
10/18/2011	CA2509929C Fluid flow actuated flapper valve
10/13/2011	WO2011127031A2 Dispensing assembly with shut off valve, backflow preventer, and methods of operating the same
10/13/2011	US20110247952 Pressure-relief valve of a housing for an electrical/electronic unit
10/13/2011	US20110247706 Valve device
10/13/2011	US20110247705 System for Monitoring Propane or Other Consumable Liquid in Remotely Located Storage Tanks
10/12/2011	EP2222990B1 Valve assembly having an arched sealing surface
10/12/2011	EP1711974B1 Fuel supply
10/12/2011	CN202007915U Novel check gate valve structure
10/12/2011	CN202007914U Zero-leakage screwing type check valve with replaceable valve seat
10/12/2011	CN202007913U Check valve
10/12/2011	CN202007912U Check valve and container
10/12/2011	CN202007911U Vacuum one-way valve
10/12/2011	CN102216622A Vacuum pump
10/12/2011	CN102216589A Ball lift device for adjusting the compression ratio of a variable compression ratio engine
10/12/2011	CN102216170A A relief valve
10/06/2011	WO2011121472A1 Exhaust valve and method of manufacture therefore
10/06/2011	WO2011120178A1 Valve for integrating into a sanitary appliance
10/06/2011	WO2011120177A1 Valve for integrating into a sanitary appliance
10/06/2011	US20110240148 Valve with a delta p-function and flow limiting function
10/05/2011	CN202001681U Fire-proofing check valve for discharge of oil fume
10/05/2011	CN202001680U Smoke-discharging and fire-protection check valve
10/05/2011	CN202001679U Check valve
10/05/2011	CN202001678U Swing check valve
10/05/2011	CN202001677U Check valve device with throttling function
10/05/2011	CN202001676U Check valve for windshield water pipe of automobile
10/05/2011	CN202001671U Right-angled pressure reduction type backflow preventer
10/05/2011	CN202001415U Hydraulic control one-way valve
10/05/2011	CN202001076U Engineering machinery and engine oil check valve thereof
10/05/2011	CN102207216A Temperature-controlled water return valve core
10/05/2011	CN102207215A Water-saving non-return valve
10/05/2011	CN102207214A Backflow preventing device for water meter
10/04/2011	US8029939 Fuel cell ejector with integrated check valve
10/04/2011	US8028525 Multistage exhaust turbocharger
09/2011
09/29/2011	WO2011118270A1 Vapor valve for adsorption refrigerator, and adsorption refrigerator
09/29/2011	US20110232280 Turbocharger diverter valve
09/29/2011	DE102010003192A1 Valve, particularly suction valve, delivery valve or fuel valve for fuel supply system of internal combustion engine, particularly common rail fuel supply system of marine diesel engine, has valve body cooperating with spring element
09/28/2011	EP2369208A1 A valve device for an inflatable tire
09/28/2011	EP2369207A1 Valve
09/28/2011	EP2368026A1 A cooling system for a combustion engine
09/28/2011	CN201992147U 一种新型截止止回阀结构 A new cut-off valve structure
09/28/2011	CN201992146U 单向阀节水装置 Check valve water-saving devices
09/28/2011	CN201992145U 止回超流截止阀 Backstop superfluid shutoff valve
09/28/2011	CN201992144U 单向气阀 One-way valve
09/28/2011	CN201992143U Jet valve and air jet enthalpy-gain type rotary compressor
09/28/2011	CN201992142U 二级止回阀 Two check valves
09/28/2011	CN201992139U 螺纹插装式先导常闭双止回电磁阀 Threaded Cartridge double check pilot normally closed solenoid valve
09/28/2011	CN102203473A Device of high pressure gas-bypass-check valve
09/28/2011	CN102200194A Ecological check valve
09/28/2011	CN102200193A Plunger pump check valve
09/28/2011	CN101761672B Controlled one-way valve
09/28/2011	CN101363550B Check valve structure
09/27/2011	US8025077 Mechanical fuse to seal pipes upon unintended rupture
09/22/2011	WO2011113979A1 Device for supplying water with temperature and flow adjustment and related usage methods
09/22/2011	WO2011113933A2 A valve device for an inflatable tire
09/22/2011	WO2011113112A1 Valve assembly
09/22/2011	US20110226357 Flush valve anti-backflow cartridge
09/22/2011	US20110226356 Check valve
09/22/2011	US20110226352 Flow control valve
09/22/2011	DE10028398B4 Rückschlagventil Check valve
09/21/2011	CN201983325U 一种防倒味吸油烟机 An anti-odor hood down
09/21/2011	CN201982756U 多功能阀结构 Multi-function valve structure
09/21/2011	CN201982755U 一种止逆防火阀 One kind of non-return damper
09/21/2011	CN201982740U 一种蝶式斜置密封多功能气控止回阀 One kind of butterfly oblique seal multifunction gas control valve
09/21/2011	CN201982739U 一种止水阀结构 One kind of sealing valve structure
09/21/2011	CN201982738U 一种全封闭加热器的止回阀 A fully enclosed valve heaters
09/21/2011	CN201982737U 一种内装式旋启止回阀 One kind of built-in swing check valves

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