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)
11/2014
11/18/2014US8887750 Device for reducing electromagnetic pollution
11/13/2014US20140331704 Pressure Relief Valve With Protective Cap
11/11/2014US8881992 Hydraulic heater valve
11/11/2014US8881957 Relief valve
11/11/2014US8881761 Steam supply system and check valve for use therein
11/11/2014US8881760 Spring mounting cradle and valve guide for overpressure relief valve assembly
11/11/2014US8881758 High-pressure valve
11/11/2014US8881757 Fluid valve, particularly return valve for a painting system
11/11/2014US8881637 Door lock access control component mounting
11/06/2014US20140327159 Soda machine with a safety fitting
11/06/2014US20140326347 Pressure relief valve for containers suited for the pneumatic loading of loose solid products, in particular silos
11/06/2014US20140326336 Valve, In Particular A Pressure Regulating Valve Or Pressure Limiting Valve
11/06/2014US20140326335 Adjustable Pressure Controlled Valve
11/06/2014US20140326334 Valve with Temperature Activated Trigger Having Novel Material Configuration
11/04/2014US8876017 Variable flow screen nozzle
11/04/2014US8875734 High-pressure connection
10/2014
10/30/2014US20140322489 Microfabricated elastomeric valve and pump systems
10/30/2014US20140318653 Oil-less pressure relief valves
10/30/2014US20140318651 Safety valve device
10/30/2014US20140318642 Safety device for installation in a gas-supply system, in particular, an acetylene-supply system
10/30/2014US20140318635 Safety system for dangerous substances
10/28/2014US8870154 Actuator for a shutter, particularly a firewall shutter
10/28/2014US8870020 Closure device for a housing, sealed off from the environment, and a housing
10/28/2014US8869829 Pressure release valve assembly for pressure cooker
10/28/2014US8869825 Flow rate control device
10/28/2014US8869817 Transmission sealing and drainage device
10/28/2014US8869816 Mixed water control valve having a water pressure balance function to stabilize water temperature
10/28/2014US8869514 Method and device for controlled dosing of a gas with fluctuating supply pressure
10/23/2014US20140311595 Flapper relief valve
10/23/2014US20140311594 Central valve for pivot motor actuator
10/23/2014US20140311593 Relief Valve
10/21/2014US8863850 Apparatus and method for stimulating subterranean formations
10/16/2014US20140305520 Pressure relief valve
10/14/2014US8858224 Detonation wave arrestor
10/14/2014US8857459 Internally powered earthquake triggered and electrically controllable shutoff valve
10/14/2014US8857458 Mechanical earthquake valve with orifice shut off
10/14/2014US8857454 Valving system and method of selectively halting injection of chemicals
10/09/2014WO2014164824A1 Shape memory alloy valve
10/09/2014US20140299205 Coil spring/relief valve assembly for an oil filter
10/09/2014DE102008018116B4 Strömungswächter Flow switch
10/08/2014EP2787409A1 A fluid flow rate limiting valve, in particular for manipulators
10/08/2014EP2787259A1 Relief valve
10/08/2014EP2786052A1 Slam shut safety device having a cage
10/07/2014US8851195 Differential dry pipe valve
10/07/2014US8850827 Control valve with radial seals
10/02/2014WO2014160109A1 Emergency cylinder lowering circuit with regenerative hydraulics and burst protection
10/02/2014WO2014159137A1 Main stage in-line pressure control cartridge
10/02/2014US20140290761 Valve assembly for machine fluid operations
10/02/2014US20140290759 Pressure reducing valve
10/02/2014US20140290758 Pressure reducing valve
10/02/2014DE102014200985A1 Fluidsteuerungsventil sowie Reduktionsmittelversorgungsvorrichtung und SCR-System mit dem solchen Fluid control valve and reductant supply device and SCR system with such a
10/01/2014EP2784363A1 Pressure relief device integrity sensor
10/01/2014EP2782856A1 Pressure relief valve for containers suited for the pneumatic loading of loose solid products, in particular silos
09/2014
09/30/2014US8845981 Biologic fluid analysis cartridge with volumetric sample metering
09/30/2014US8844902 Valve housing
09/30/2014US8844554 Valve mechanism opened in response to extremely high temperature
09/30/2014CA2828209C Valve for controlling the flow of fluid between an interior region of the valve and an exterior region of the valve
09/25/2014WO2014152310A1 Pressure relief valve assembly
09/25/2014WO2014149937A1 Pressure washer pressure valve assembly
09/25/2014WO2014147739A1 Flow rate control valve
09/25/2014WO2014147238A1 Valve and boiler comprising such a valve
09/25/2014US20140283922 Spring assemblies for use in gas turbine engines and methods for their manufacture
09/25/2014DE19619703B4 Ventil-Interface für ein Sitzventil Interface valve for a valve seat
09/23/2014US8839807 Rapid response self-closing pressure equalization vent
09/23/2014CA2628752C Pressure relief device
09/18/2014WO2014145635A1 Method and device for coolant recycling
09/18/2014WO2014142386A1 Thermostat cartridge
09/18/2014WO2014142208A1 Damping valve
09/18/2014WO2014141307A1 Safety discs
09/18/2014WO2014141179A1 Integrated safety device for self-propulsion gas systems
09/18/2014US20140266529 Depressurization system for an electrical transformer
09/18/2014US20140264111 Automatic valve actuator systems
09/18/2014US20140264106 Flow rate control device
09/18/2014US20140263680 Shape memory alloy valve
09/18/2014US20140262159 Fluid Flow Measurement and Control
09/18/2014US20140261798 Pumping Device for Sucking or Draining Fluid
09/18/2014US20140261787 Pressure regulator
09/18/2014US20140261785 Back pressure valve
09/18/2014US20140261781 Adjustable Temperature Regulatd Faucet
09/18/2014US20140261778 High Integrity Pressure Protection System (HIPPS) Manifold System and Method
09/18/2014US20140261777 Excess flow shut-off device
09/18/2014US20140261776 Safety isolation plug fittings and methods of use
09/18/2014US20140261748 Valve mechanism with frangible plug
09/18/2014US20140261745 Projection welded pressure relief valve assembly
09/18/2014US20140261723 Bidirectional fluid flow valve and method
09/18/2014US20140261718 Main stage in-line pressure control cartridge with optional reverse flow function
09/18/2014US20140261694 Valve with fail-safe device
09/18/2014DE102014102580A1 Thermische Druckentlastungsvorrichtungen und verwandte Systeme und Verfahren Thermal pressure relief devices and related systems and methods
09/18/2014DE102013004641A1 Druckeinstellventil Pressure adjustment
09/17/2014EP2778486A2 Valve mechanism with frangible plug
09/17/2014EP2776747A1 A venting valve for cargo tanks
09/16/2014US8833448 Fluid system component with sacrificial element
09/16/2014US8833395 Pressure relief valve
09/16/2014US8833384 Advanced valve actuation system with integral freeze protection
09/16/2014CA2755451C Thermal valve
09/16/2014CA2678784C Rupture disk assembly
09/15/2014CA2846661A1 Valve mechanism with frangible plug
09/15/2014CA2818807A1 Shaped diaphragm with retaining feature
09/14/2014CA2846193A1 Adjustable resistance, gravitationally activated, anti-syphon valve
09/14/2014CA2844069A1 A valve mechanism comprising an improved means of filtering
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