| Patents for F16K 17 - Safety valves; Equalising valves (21,027) |
|---|
| 10/07/2010 | US20100252122 Unregulated Integrated Function Gas Valve for a Water Heater |
| 10/07/2010 | US20100251735 Refrigerator, and method for controlling operation of the same |
| 10/06/2010 | EP2236879A2 Relief valve |
| 10/06/2010 | CN201599483U 一种多功能阀 A multifunctional valve |
| 10/06/2010 | CN201599470U 一种限温限压安全阀 One kind of limiting temperature pressure limiting valve |
| 10/06/2010 | CN201599469U 气体流量调节用并联式阀组 Gas flow regulator valve with parallel |
| 10/06/2010 | CN201599468U 法兰式动态流量平衡阀 Flange dynamic flow balance valve |
| 10/06/2010 | CN201599467U 一种自力式流量控制阀 One kind of self-operated flow control valve |
| 10/06/2010 | CN201599466U 沼气安全阀 Biogas safety valve |
| 10/06/2010 | CN201599465U 气体压差调节装置 Gas pressure regulating device |
| 10/06/2010 | CN201599464U 一体式端面密封热水器安全阀 One-piece seal water heater safety valve |
| 10/06/2010 | CN201599463U 一种微型全启式安全阀 A miniature safety valve |
| 10/06/2010 | CN201599462U 流体泄压安全阀 Fluid pressure relief valve |
| 10/06/2010 | CN201599460U 陶瓷球形止回阀 Ceramic ball check valve |
| 10/06/2010 | CN201595670U 新型压力锅限压阀的阀体结构 The new body structure of a pressure cooker pressure limiting valve |
| 10/06/2010 | CN101852309A Fluoroplastic lining single-seat plunger type balance control valve |
| 10/06/2010 | CN101852303A Explosion proof valve core |
| 10/06/2010 | CN101852209A Energy-saving inverse proportion valve |
| 10/06/2010 | CN101852202A Double-aperture adjustable slow-closure control valve for water pump |
| 10/05/2010 | US7809475 Computer controlled fertigation system and method |
| 10/05/2010 | US7805933 Throttle arrangement and exhaust system equipped with same |
| 10/05/2010 | CA2543392C Non-fragmenting pressure relief apparatus |
| 10/05/2010 | CA2434540C Automatically activated safety device with a double valve for controlling the flow of a fluid |
| 09/30/2010 | US20100243083 Pressure relief assembly |
| 09/30/2010 | US20100243078 Thin film valve device and its controlling apparatus |
| 09/30/2010 | DE10344866B4 Einlinientankentlüftungsventil mit Roll-Over-Funktion und Einlinientankentlüftungssystem Einlinientankentlüftungsventil with roll-over function and Einlinientankentlüftungssystem |
| 09/29/2010 | EP2233730A1 Safety valve with ventilation valve |
| 09/29/2010 | CN201594590U Waterproof air-breathing grounding pole |
| 09/29/2010 | CN201593650U High-flow carbon dioxide decompressor |
| 09/29/2010 | CN201593634U Fully automatic balance valve |
| 09/29/2010 | CN201593633U Two-way valve with built-in motor |
| 09/29/2010 | CN201593632U Explosion-proof pressure-reducing valve |
| 09/29/2010 | CN101849096A Fuel overflow valve for a fuel injection system, and fuel injection system having a fuel overflow valve |
| 09/29/2010 | CN101846203A High-speed breather valve for oil tanker |
| 09/29/2010 | CN101846202A Pressure release valve for blood purification |
| 09/29/2010 | CN101846201A Expansion valve of carbon dioxide automobile air conditioning system |
| 09/29/2010 | CN101846190A Adjustable vacuum flow-limiting valve |
| 09/29/2010 | CN101846112A Valve device |
| 09/29/2010 | CN101263327B Pressure relief device |
| 09/28/2010 | CA2602306C Constant flow valve |
| 09/22/2010 | EP2229514A2 Spring for valve arrangement and valve arrangement with a spring of said kind |
| 09/22/2010 | EP1561056B1 A safety valve |
| 09/22/2010 | CN201588997U Push type multifunctional gas valve |
| 09/22/2010 | CN201588996U Gas proportion valve |
| 09/22/2010 | CN201588989U Air-conditioning gas-charging self-sealing pressure retaining valve |
| 09/22/2010 | CN201588988U Safety valve |
| 09/22/2010 | CN201588987U Pressure retaining valve for cleaning machine |
| 09/22/2010 | CN201588986U Pressure-limiting valve |
| 09/22/2010 | CN201588985U Blast-furnace gas pressure-reducing valve |
| 09/22/2010 | CN101839362A Normally closed semiautomatic gas emergency cut-off magnetic valve |
| 09/22/2010 | CN101839361A Gas pressure reducer |
| 09/22/2010 | CN101839360A Novel safety valve |
| 09/22/2010 | CN101839359A Variable-difference relief valve |
| 09/22/2010 | CN101551018B Self-closing valve under water-supply off |
| 09/22/2010 | CN101514760B Two-way rupture disk safety device |
| 09/22/2010 | CN101265983B Multi-functional valve |
| 09/21/2010 | US7798893 Full opening and reclosable explosion vent apparatus |
| 09/21/2010 | US7798431 Flow control device |
| 09/21/2010 | US7798165 Rupture control system |
| 09/16/2010 | US20100231661 Pressure-regulating valve and liquid droplet ejection apparatus |
| 09/16/2010 | US20100230409 Floating roof emergency draining system sealing valve |
| 09/16/2010 | US20100229971 Back-pressure responsive valve |
| 09/16/2010 | DE202009004753U1 Druckbegrenzungsventil Pressure relief valve |
| 09/16/2010 | DE102009012752A1 Valve i.e. proportional pressure regulating valve, for use in connection line of hydraulic or pneumatic actuator operating system, has bypass line between fluid inlet and fluid outlet, and pressure relief valve located in bypass line |
| 09/15/2010 | CN201582559U Safety device on coal bed gas delivery pipeline |
| 09/15/2010 | CN201582467U Anti-explosion cover of safety valve |
| 09/15/2010 | CN201582463U Automatic control regulating valve |
| 09/15/2010 | CN201582462U Constant pressure pressure-reducing valve |
| 09/15/2010 | CN201582461U Integrated two-way liquid sealing device |
| 09/15/2010 | CN201582460U Diaphragm gravity double-layer compound decompression explosion protection device |
| 09/15/2010 | CN201582459U Sanitary safety valve |
| 09/15/2010 | CN201582458U High precision quick reaction pilot valve |
| 09/15/2010 | CN201582457U Novel two-way valve |
| 09/15/2010 | CN201582400U Dynamic equilibrium electric regulation integrated valve |
| 09/15/2010 | CN201578781U Anti-backfire, anti-dry heating biogas desulphurizer |
| 09/15/2010 | CN101836021A 可调阀门 Adjustable Valve |
| 09/15/2010 | CN101832418A Quick automatic cut-off instrument valve |
| 09/15/2010 | CN101832417A Reducing valve |
| 09/15/2010 | CN101832416A Pressure-limiting stop valve |
| 09/15/2010 | CN101832415A Blower-starting valve with filtering device |
| 09/15/2010 | CN101832414A Blast furnace coal gas pressure reducing valve |
| 09/15/2010 | CN101832399A Differential pressure valve |
| 09/15/2010 | CN101487599B Electromagnetic gas timing controller |
| 09/14/2010 | US7793683 Active intake pressure control of downhole pump assemblies |
| 09/14/2010 | US7793682 Valve assembly |
| 09/14/2010 | US7793680 Electromechanical regulator with primary and backup modes of operation for regulating passenger oxygen |
| 09/14/2010 | CA2619696C Valve arrangement and traffic calming device incorporating such an arrangement |
| 09/14/2010 | CA2603112C Reverse acting rupture disc with laser-defined electropolished line of weakness and method of forming the line of weakness |
| 09/14/2010 | CA2515903C Self-modulating inert gas fire suppression system |
| 09/10/2010 | WO2010101976A1 Shape memory alloy trigger for pressure relief valve |
| 09/10/2010 | WO2010101561A1 Heat activated vent |
| 09/10/2010 | CA2753386A1 Shape memory alloy trigger for pressure relief valve |
| 09/09/2010 | US20100224267 Temperature responsive valve |
| 09/09/2010 | DE102008051291B4 Ventileinrichtung Valve means |
| 09/08/2010 | EP2226697A1 Flow rate regulator |
| 09/08/2010 | EP2226539A1 Overpressure- and ventilating valve for an aeration device |
| 09/08/2010 | CN201575214U Reducing valve |
| 09/08/2010 | CN201575213U Pressure leakage-stoppage safety valve and pressure leakage-stoppage device |
| 09/08/2010 | CN201575212U Integrated ultra-high pressure unloading valve |
| 09/08/2010 | CN201575211U Internal coordinated type pressure reducing valve |