| Patents for F16K 21 - Fluid-delivery valves (3,625) |
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| 02/20/2014 | DE102012217682B3 Schaltbares Schlitzventil für eine Beschichtungsanlage, Beschichtungsanlage und Verwendung der Anlage Switchable slit valve for a coating system, coating machine and use of plant |
| 02/19/2014 | CN203442306U Alarm-type sensing isolating switch for gas leakage |
| 02/19/2014 | CN203442264U Self-operated check valve |
| 02/19/2014 | CN203442171U Gas bottle valve with twin-stage self-closing function |
| 02/19/2014 | CN103591358A Novel heating water tap |
| 02/12/2014 | CN203431380U Fluid pipe structure |
| 02/06/2014 | WO2014022364A1 Passive vacuum relief valve |
| 02/06/2014 | US20140034157 Passive vacuum relief valve for ultra-low temperature freezers |
| 02/05/2014 | CN203421250U Faucet with delay and automatic water supply cut-off functions |
| 02/05/2014 | CN203421249U Inductive flashing valve |
| 02/05/2014 | CN203421248U Control valve for automatic water breaking device |
| 02/05/2014 | CN103557357A Water flushing valve with self-control closing |
| 02/04/2014 | US8640271 Cartridge unit and trap for sewer gas and odor containment |
| 02/04/2014 | CA2721469C Pressure compensation member |
| 01/29/2014 | CN203413857U Hot water storage tank with gravity type bin-divided volume-variation mixing-prevention thermal-insulation device |
| 01/28/2014 | US8636027 Vent with improved seal |
| 01/23/2014 | WO2014014820A2 Faucet including cartridge assembly with radially offset key |
| 01/23/2014 | US20140020777 Faucet including cartridge assembly with radially offset key |
| 01/23/2014 | US20140020773 Diesel Fuel Leakage Control System for a Dual Fuel Injector |
| 01/22/2014 | CN203404476U Vacuum line pre-pressing automatic valve closing device |
| 01/22/2014 | CN203404458U Infrared sensor used for pee flushing valve in low-water-pressure environment |
| 01/22/2014 | CN203404451U Faucet capable of automatically turning off in waterless situation |
| 01/22/2014 | CN102449364B Adjustable flush system |
| 01/16/2014 | DE102012106205A1 Metering system for metering of liquid mediums, has metering valve, which is formed as hydraulically-opening nozzle, where pump and metering valve are directly connected with each other |
| 01/15/2014 | CN203395312U Double-sealed self-closing cylinder valve |
| 01/15/2014 | CN103511698A Pull cord type time reckoning water-saving faucet |
| 01/15/2014 | CN103511697A Self-closed discharge valve |
| 01/08/2014 | CN203384439U Intelligent passive self-closing gas stop valve |
| 01/08/2014 | CN203384438U Gas switch valve with large diameter |
| 01/07/2014 | US8622079 Method for extending the usage life of oil in a deep fat fryer |
| 01/01/2014 | CN101893120B Active delay pressure-reducing valve |
| 12/31/2013 | US8616470 Mode control valve in showerhead connector |
| 12/27/2013 | WO2013191879A2 Injection-compression molded rotors |
| 12/26/2013 | US20130341549 Radial sliding seal with subassembly for metering devices, and metering device with such a radial sliding seal subassembly |
| 12/26/2013 | US20130340862 High opening velocity check valve |
| 12/26/2013 | US20130340861 Check valve of fuel system |
| 12/26/2013 | US20130340833 Method and device for water rationing |
| 12/25/2013 | EP2677250A1 Solar generator and hydraulic regulator seat valve |
| 12/25/2013 | CN203363325U Ventilated pressure increasing valve |
| 12/24/2013 | CA2567671C Vacuum switch multi reservoir dispenser |
| 12/18/2013 | EP2674651A1 Delayed mixing valve with adjustable flow duration. |
| 12/18/2013 | CN203348667U Water flow control device |
| 12/18/2013 | CN203348666U Faucet closed in delayed mode |
| 12/18/2013 | CN203348665U Novel emulsion valve |
| 12/18/2013 | CN203348664U Control valve core for refrigerating system of automotive air conditioner |
| 12/18/2013 | CN203348663U Electromagnetic self-closing valve |
| 12/18/2013 | CN203348662U Wine outlet faucet with sealing device |
| 12/18/2013 | CN102829224B Quantitative control valve of tap water |
| 12/18/2013 | CN102818059B Emptying valve |
| 12/18/2013 | CN102705555B Bidirectional sealing structure for water tank |
| 12/17/2013 | US8607817 Control method and device of filled water volume in fluid space |
| 12/17/2013 | US8607730 Method of replacing liquid of circulation line in substrate liquid processing apparatus of single-wafer type |
| 12/12/2013 | WO2013182925A1 Flow reducer for adjusting condensate discharge of high pressure compressors |
| 12/11/2013 | CN203335965U Air valve structure applied to wafer/mask carrier and Reticle SMIF Pod with air valve structure applied |
| 12/11/2013 | CN203335964U Water-saving faucet with display function |
| 12/11/2013 | CN203335963U Truck-loading pipeline fall-off-preventing valve |
| 12/11/2013 | CN203335962U Fuel-gas timed cut-off device |
| 12/11/2013 | CN103438258A Water tap with automatic water-cut-off function at time delay |
| 12/11/2013 | CN103438236A Adjustable automatic rotating smoke exhaust valve |
| 12/10/2013 | US8602054 Valve assembly for a differential pressure sensor with safety valve |
| 12/10/2013 | US8602053 Valve assembly for a differential pressure sensor with automatic zero point calibration and flushing |
| 12/10/2013 | US8602045 Clean-in-place valve assembly and method of operation |
| 12/05/2013 | US20130319539 Protective device and method of use for a lift station water level sensor |
| 12/04/2013 | CN203322426U Novel valve capable of automatically switching off in water failure |
| 12/04/2013 | CN203322425U Water-saving leakproof protection device |
| 12/04/2013 | CN203322289U Combined type dust remover heavy punch flap valve |
| 12/04/2013 | CN203319691U Self-pressurizing and self-conveying device |
| 12/03/2013 | US8596481 Clutch oil reservoir cap |
| 12/03/2013 | US8596293 Water appliance having a flow control unit and a filter assembly |
| 11/28/2013 | WO2013176572A1 Fixed gate valve for liquid mineral extraction |
| 11/28/2013 | US20130312706 Fuel system having flow-disruption reducer |
| 11/27/2013 | CN203309262U Automatic liquid level control device |
| 11/27/2013 | CN203309261U Multifunctional water tap |
| 11/27/2013 | CN103411243A Hand-operated time-delay electromagnetic valve and piezoelectric ignition combined gas cooker |
| 11/27/2013 | CN102878335B Push type water-saving valve with double valve cores |
| 11/26/2013 | US8590572 Spout tip retention method |
| 11/26/2013 | CA2592110C Integrated jet fluid level shutoff sensor and fuel tank vent for vehicles |
| 11/20/2013 | EP2664831A1 Hot side only spring return used on single lever hot/cold faucet with locking mechanism |
| 11/20/2013 | EP1682811B1 Quick disconnect valve assembly |
| 11/20/2013 | CN203297709U Bottom-in side-out magnetic type delayed flush valve element |
| 11/20/2013 | CN203297708U Bottom-in bottom-out magnetic type delayed flush valve element |
| 11/20/2013 | CN102679002B Automatic water braking valve |
| 11/19/2013 | US8584700 Discharge valve |
| 11/19/2013 | CA2693733C Valve mechanism for controlling release of pressurized fluid |
| 11/14/2013 | US20130298999 Method and system for gasflow management |
| 11/13/2013 | CN203286077U Automatic closing type faucet valve element |
| 11/13/2013 | CN203286076U Log splitter valve automatic reset mechanism |
| 11/13/2013 | CN203286042U Automatic valve resetting device |
| 11/12/2013 | US8579251 Solenoid valve |
| 11/06/2013 | EP2659172A1 Rotary shear valve with tree-point stator seating |
| 11/06/2013 | CN203272926U Faucet |
| 11/06/2013 | CN102705552B Pressure regulator with excessive flow auto-closing function by setting maximum flow |
| 11/05/2013 | US8573258 Faucet |
| 11/05/2013 | US8573257 Outlet of a spigot |
| 11/05/2013 | US8573248 Pneumatic vibration dampening device |
| 10/31/2013 | WO2013163104A1 Systems, kits and methods for hands free, on demand, oral delivery of materials |
| 10/30/2013 | CN203258137U Multifunctional mechanical time-delay water faucet |
| 10/30/2013 | CN103375618A Automatic fluid sampling control device |
| 10/29/2013 | US8567436 Hydraulic connection assembly with a pressure discharge control, positionable between an onboard hydraulic circuit of an engineering vehicle and a removable hydraulic equipment |
| 10/24/2013 | WO2013157671A1 Condensed water trap device and condensed water discharge device mounted thereon |