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 17 - Safety valves; Equalising valves
Patents for F16K 17 - Safety valves; Equalising valves (21,027)
10/2005
10/27/2005DE20221239U1 Membrane-type pressure regulation valve for adjusting a vacuum pressure in a pressure chamber, especially a combustion engine crankcase in which the force acting on the valve closing body is perpendicular to its movement direction
10/27/2005DE102004016815A1 Ventil für eine Gasentnahmesonde Valve for gas sampling probe
10/26/2005EP1589316A1 Irreversible snap action temperature detector and application of such a detector and use of such a detector for the deconfinement of ammunition
10/26/2005EP1509714A4 Pressure control valve
10/26/2005EP1252459B1 Pilot operated relief valve
10/26/2005CN2736619Y Automatic stop valve for spray irrigation
10/26/2005CN2736618Y Differential pressure control valve with non-return function
10/26/2005CN1688837A Unloading/venting valve having integrated therewith a high-pressure protection valve
10/26/2005CN1688494A Adapter and its use
10/26/2005CN1687625A Flow safety valve
10/25/2005US6957661 Valve with pressurization rate reduction device
10/25/2005US6957660 Pressure relief valve with bidirectional damping
10/23/2005CA2499446A1 Filter with thermal vent
10/20/2005WO2005098291A1 Pressure valve for a gearbox housing
10/20/2005WO2005098285A2 Flow limitation valve for a gas offtake probe
10/20/2005WO2005098284A2 Non-return valve
10/20/2005US20050232930 Processes for the preparation of a batch of an active pharmaceutical ingredient, a container comprising cryogranules of an allergen product, and a cryogranule of an allergen product
10/19/2005CN2735113Y Piston type pressure relief valve
10/19/2005CN2735112Y Full automatic gas-fuel safety valve installation
10/19/2005CN1223912C Liquid control valve
10/18/2005US6955755 Liquid filter comprising a valve arranged in a support tube of a filter element
10/18/2005US6955182 Tamper proof relief valve for gas cylinder
10/13/2005WO2005095831A1 Valve
10/13/2005WO2005095830A1 Valve
10/13/2005US20050226742 Microfabricated elastomeric valve and pump systems
10/13/2005US20050224114 Breakaway pipe coupling with automatic shutoff
10/12/2005CN2733128Y 液体流量控制器 Liquid Flow Controller
10/12/2005CN2733127Y Gas-liquid separation type release valve for charging battery
10/11/2005US6953054 Relief valve
10/11/2005US6953053 Pressure relief valve assembly
10/11/2005US6953027 Flow-through diaphragm for a fuel vapor pressure management apparatus
10/06/2005WO2005093302A1 Pressure limitation valve
10/06/2005WO2005092641A1 Wheel having temperature compensated and controlled pressure
10/06/2005US20050221166 Float valve assembly for battery
10/06/2005US20050220642 Switch valve structure of fluid machine
10/06/2005US20050217731 Safety valve unit
10/06/2005US20050217729 Excess flow valve
10/06/2005US20050217725 Fire safety device for propane cylinders
10/06/2005US20050217723 Valve assembly for opening and closing a fuel line
10/06/2005DE102004046844A1 Druckventil für Getriebegehäuse Check valve to the gear housing
10/06/2005DE102004014377A1 Rückschlagventil Check valve
10/05/2005EP1582788A1 Excess flow valve
10/05/2005EP1582787A2 Safety valve unit
10/05/2005EP1390650B1 A pressure valve
10/05/2005EP1272783B1 Pressure relief device for a sealed system
10/05/2005CN2731213Y Safety protector for gas or liquefied petroleum gas
10/05/2005CN2731212Y Fully automatic energy saving safety valve
10/05/2005CN2731211Y 瓦斯安全阀 Gas safety valve
10/05/2005CN2731210Y Pneumatic time-delay pressure controller
10/05/2005CN2731209Y Pressure limiting valve for electric sprayer
10/05/2005CN2731208Y Independent variable constant flow water valve
10/05/2005CN1678853A Pinch valve with pressure containing member
10/05/2005CN1676883A Switch valve structure of fluid machine
10/05/2005CN1221875C Constant flow device
10/05/2005CN1221750C Safety film assembly
09/2005
09/30/2005CA2503106A1 Fire safety device for propane cylinders
09/29/2005WO2005090797A1 Fluid flow control valve means
09/29/2005WO2005089162A2 Flow control valve
09/29/2005US20050211940 Safety valve
09/29/2005US20050211308 Pressure limiting valve in a hydraulic machine and hydraulic machine having a pressure limiting valve
09/29/2005US20050211303 Bi-directional damper valve for a hydraulic line, power steering system incorporating the damper valve, and methods of using same
09/29/2005US20050211232 Valve arrangement, closed crankcase system, and methods
09/29/2005US20050210894 Refrigerant relief device
09/29/2005DE102004028545B3 Dome fitting for tanks and containers has valve combination consisting of valve plate ring guided into valve housing against negative pressure
09/29/2005DE102004013307A1 Kraftstoffhochdruckpumpe mit einem Druckbegrenzungsventil High-pressure fuel pump with a pressure relief valve
09/29/2005CA2557179A1 Flow control valve
09/28/2005EP1580051A2 Refrigerant relief device
09/28/2005EP1579134A1 Blocking element, especially an explosion protection valve
09/28/2005EP1440267B1 Over-pressure protection system
09/28/2005EP1440265A4 Roll diaphragm control valve
09/28/2005EP1274962B1 A vacuum-breaking valve for refrigeration appliances
09/28/2005CN2729465Y Valve for dicharging water in pipe of solar water heater
09/28/2005CN2729464Y Small diaphragm self-operated flow control valve
09/28/2005CN2729463Y Gas diffusing valve
09/28/2005CN2729462Y Safety valve for steam generator
09/28/2005CN2729461Y Safety valve for methane tank
09/28/2005CN1675486A Valve assembly for opening and closing a fuel line
09/28/2005CN1673655A Refrigerant relief device
09/28/2005CN1673592A Pressure limiting valve with direct hydraulic damper
09/27/2005US6948519 Device for regulating the flow of gas toward user equipment
09/27/2005US6948516 Excess tire air pressure relief valve
09/27/2005US6948515 Carbon rupture disk assembly
09/22/2005WO2005088178A1 Method and apparatus for rapidly venting fluid
09/22/2005US20050205135 Check valve
09/22/2005US20050205129 Method and apparatus for venting a pressure reservoir
09/22/2005US20050205065 High-pressure fuel pump with a pressure relief valve
09/22/2005DE202005010998U1 Safety fitting in drinking water system has dirt trap extending through cross section of through-passage of ball valve and after opening of closable outlet is withdrawable through outlet and out of ball valve's through-passage
09/22/2005DE102004006663A1 Rohrbruchventil Rupture valve
09/21/2005EP1577594A1 Check valve
09/21/2005EP1577565A2 Pressure control valve
09/21/2005CN2727519Y 调压阀 Pressure Regulators
09/21/2005CN1670412A Check valve
09/21/2005CN1669617A Two piece elastomer relief and anti-drain back valves for filter
09/20/2005US6945420 Reverse buckling sanitary rupture disc assembly
09/15/2005WO2005084967A1 Wheel having temperature compensated and controlled pressure
09/15/2005US20050199845 Active pressure relief valves and methods of use
09/15/2005US20050199290 Gas safety device
09/15/2005US20050199289 Flow control valve
09/15/2005US20050199288 Venturi valve modifications
09/15/2005US20050198973 Magnet vent assembly apparatus
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