| Patents for F16K 49 - Means in or on valves for heating or cooling (1,925) |
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| 02/11/2009 | CN201193714Y Gate valve capable of heating |
| 02/11/2009 | CN100460739C Clean line heating valve |
| 02/04/2009 | CN201190838Y Electric heating antifreeze and deriming valve |
| 01/28/2009 | CN201187631Y Electric heating faucet |
| 01/28/2009 | CN201187590Y Pressure regulating valve |
| 01/28/2009 | CN201187583Y Air-cooled type high temperature lining adjustment butterfly valve |
| 01/21/2009 | CN101349363A High temperature by-pass valve |
| 01/21/2009 | CN100453868C Switching valve of tamping coke oven smoke eliminating dust removing vehicle |
| 01/13/2009 | US7475703 Thermostatically controlled bypass valve |
| 01/08/2009 | WO2009004760A1 Electric valve, and freezing device |
| 01/07/2009 | EP2010770A1 Air intake device for a heat engine with a cooled main circulation system and a bypass system equipped with a heating mechanism |
| 01/07/2009 | CN100449191C Ice block free high pressure difference gas pressure regulator |
| 01/01/2009 | US20090001303 Single Use Valve |
| 12/31/2008 | CN201173325Y Ozone disinfection water saving valve |
| 12/30/2008 | US7469710 Supersonic diffuser |
| 12/24/2008 | WO2008155117A1 Valve, particularly glue valve |
| 12/24/2008 | CN201170376Y Piping elbow bottom valve for urine-dissolving pump |
| 12/18/2008 | DE102004022351C5 Dehnstoffelement Expansion element |
| 12/17/2008 | EP1583575B1 Fluid product dispensing valve and fluid product dispensing device comprising same |
| 12/11/2008 | US20080302423 Temperature-Controlled Variable Fluidic Resistance Device |
| 12/10/2008 | CN201162859Y Air intake and exhaustion valve of solar water heater heat storage water container |
| 12/04/2008 | WO2008146432A1 Valve gear |
| 12/03/2008 | CN201159314Y High-performance full bore type safety valve |
| 11/27/2008 | WO2008142263A2 Installation for cooling recirculated internal combustion engine exhaust gases and control valve for the flow of said gases |
| 11/26/2008 | CN201155579Y Water sealing burnt gas cut-off valve |
| 11/25/2008 | US7455056 Valve device |
| 11/20/2008 | WO2008138147A1 Syngas flow diverter |
| 11/19/2008 | CN201152394Y Water tap with electrical heating element |
| 11/18/2008 | US7452390 carefully controlling temperature of gas stream exiting gas-oil separation plant prior to passing into a gas transmission pipeline, measuring actual temperature of temperature-controlled gas stream, adding predetermined amount of enhanced corrosion inhibitor to gas stream based on temperature |
| 11/18/2008 | US7451779 Universal mounting bracket for pressure transmitters emulators |
| 11/12/2008 | EP1989432A1 Valve for regulating an exhaust gas flow of an internal combustion engine, heat exchanger for exhaust gas cooling, system having at least one valve and having at least one heat exchanger |
| 11/05/2008 | CN201145053Y Flashboard valve |
| 11/04/2008 | US7446288 Device including inductively heatable fluid retainment region, and method |
| 10/29/2008 | CN201141480Y Multi-functional water tap |
| 10/29/2008 | CN201141479Y Instantaneously heated induction tap device |
| 10/22/2008 | CN201137752Y Inert gas control valve |
| 10/22/2008 | CN201137751Y Corrugated pipe sodium stop valve |
| 10/22/2008 | CN201137720Y Solar water heater emptying valve |
| 10/22/2008 | CN201135389Y Electrothermal shower water tap |
| 10/09/2008 | WO2008120788A1 Valve with built-in heater |
| 10/08/2008 | CN201129503Y Cold-hot dual-purpose type electrical heating faucet |
| 09/30/2008 | CA2289412C Device for fixing lower members and fluid control apparatus incorporating same |
| 09/25/2008 | WO2008114120A1 Fuel cell valve and fuel cell system using the valve |
| 09/25/2008 | DE102007012918A1 Controllable liquid valve operating method for increasing resistance of valve against freezing, involves initiating rest condition after delivery of liquid, and repeatedly opening and closing liquid valve at high frequency |
| 09/24/2008 | CN201121767Y Water machine mechanism of high temperature spectacles valve |
| 09/17/2008 | CN201116631Y Heat pipe thermal-fetching heat preservation device |
| 09/17/2008 | CN100419312C Vacuum butterfly valve |
| 09/11/2008 | DE19852127B4 Expansionsorgan und hierfür verwendbare Ventileinheit Expansion device and be used for this valve unit |
| 08/28/2008 | US20080202598 Diverter valve |
| 08/21/2008 | DE102008008101A1 Steuerblock Control block |
| 08/20/2008 | CN201103704Y Steam jacket butterfly valve |
| 08/20/2008 | CN101245747A Valve device |
| 08/13/2008 | CN100410573C Valve device |
| 08/07/2008 | DE112005000734T5 Ventilvorrichtung Valve device |
| 08/06/2008 | CN101235914A Mixing milling squeezing granulation units melt control valve |
| 08/06/2008 | CN100408932C Fluid controller |
| 07/31/2008 | WO2008090861A1 Pressure reducing valve for gas |
| 07/31/2008 | CA2776466A1 Pressure reducing valve for gas |
| 07/31/2008 | CA2674933A1 Pressure reducing valve for gas |
| 07/23/2008 | CN101225881A High speed electrohydraulic open and close valve driven directly by ultra-magnetostriction actuator |
| 07/16/2008 | CN101223393A Fluid control device |
| 07/09/2008 | CN101216131A Quick hot water valve for opening and heating , water cut and electricity shut-off |
| 07/08/2008 | CA2410276C Gas-tight shut-off valve for a material charging or discharging lock |
| 07/02/2008 | CN201081037Y Decompressor |
| 07/02/2008 | CN201081022Y High-temperature high pressure heavy caliber flat gate valve seal device |
| 06/26/2008 | WO2008075253A1 Micro fluidic device |
| 06/26/2008 | US20080149190 Thermal transfer methods and strucures for microfluidic systems |
| 06/18/2008 | CN201074699Y Straight-through quick heating type induction tap |
| 05/29/2008 | DE102007051814A1 Einbauventil mit integriertem Keramikringheizer Cartridge valve with integrated ceramic ring heater |
| 05/29/2008 | DE102007051811A1 Durch ein geteiltes Solenoid beheiztes Ventil Through a shared heated valve solenoid |
| 05/28/2008 | CN201065953Y High-temperature gate valve |
| 05/14/2008 | CN100387883C Valve for safety valve of tank for storing and carrying oil or chemical substance, and device for preventing valve seat from being freezed and/or ruptured |
| 05/08/2008 | US20080105843 Cartridge valve with integrated ceramic ring heater |
| 05/08/2008 | US20080105305 Method and system for controlled release of hot water from a fixture |
| 04/30/2008 | CN201053508Y Water-cooling butterfly valve |
| 04/23/2008 | CN201050637Y Electric shock resistant instant-heating type electric-heating water tap |
| 04/23/2008 | CN201050632Y Heat-insulated electromagnetic head |
| 04/09/2008 | CN201045416Y Solid-liquid mixture sample valve |
| 04/03/2008 | WO2008008734A3 Water heater with passive automatic hot water circulation through a home or building |
| 04/03/2008 | US20080079178 Intrinsically safe flammable solvent processing method and system |
| 04/02/2008 | CN201043629Y Double layer heat preservation valve |
| 03/26/2008 | EP1446601A4 Fluid flow control freeze/thaw valve for narrow bore capillaries or microfluidic devices |
| 03/19/2008 | CN101147018A Fluid control device |
| 03/19/2008 | CN101144547A Ultra-high temperature three-way adjusting butterfly valve |
| 03/12/2008 | CN201034173Y Self-heating water-saving tap |
| 03/06/2008 | US20080053530 Valve with freeze-proof heated valve seat |
| 02/27/2008 | EP1892447A1 Fluid control device |
| 02/27/2008 | CN201028114Y Porcelain wave water tap |
| 02/27/2008 | CN201028113Y Intelligent porcelain wave water tap |
| 02/21/2008 | US20080041843 Surface mount heater |
| 02/20/2008 | CN201024985Y Movable freezing prevention and lockage release valve |
| 02/20/2008 | CN101126456A Steam jacket butterfly valve |
| 02/14/2008 | US20080034850 Determining The Fuel Consumption Of An Internal Combustion Engine |
| 02/05/2008 | US7325563 Electromagnetic valve |
| 01/31/2008 | DE102004041853B4 Ventil zur dampfdichten Entkoppelung zweier miteinaner verbundener Prozesseinheiten Valve for steam-tight decoupling of two miteinaner related process units |
| 01/30/2008 | CN201013984Y Pressure-equilibrated valve of solar energy water heater |
| 01/29/2008 | US7322188 Anti-condensation control system for device driven by compressed air |
| 01/23/2008 | CN101109448A Heating high temperature valve and uses thereof |
| 01/17/2008 | WO2008008963A1 Valve with freeze-proof heated valve seat |
| 01/16/2008 | CN101107467A Valve element, valve, selector valve, and trap device |