| Patents for F16K 17 - Safety valves; Equalising valves (21,027) |
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| 04/24/2007 | US7207346 Hydrostat for portable gas range |
| 04/19/2007 | WO2007044346A2 Rupture control system |
| 04/18/2007 | EP1774209A1 Multifunctional valve unit |
| 04/18/2007 | CN2890540Y Automatic intercepting valve |
| 04/18/2007 | CN2890539Y Light plate type explosion venting device |
| 04/18/2007 | CN2890538Y Vacuum relief valve for refrigeration container |
| 04/18/2007 | CN2890537Y Positioning unloading valve |
| 04/17/2007 | US7204472 Active pressure relief valves and methods of use |
| 04/17/2007 | US7204268 Internal pressure equilibrium device for airtight space |
| 04/17/2007 | US7204266 Pilot-operated pressure shut-off valve |
| 04/17/2007 | US7204265 Bursting insert |
| 04/17/2007 | CA2375473C A constant gas flow regulating device |
| 04/12/2007 | WO2007040169A1 Pressure control device |
| 04/12/2007 | US20070079878 Pressure limiting valve |
| 04/12/2007 | DE112005000916T5 Ventil zur Kontrolle des Gasdrucks im inneren eines Behälters Valve for controlling the gas pressure in the interior of a container |
| 04/11/2007 | EP1590593B1 Tapping valve having a safety function |
| 04/11/2007 | CN2888251Y Full-closed safety explosion-proof miner's lamp |
| 04/11/2007 | CN2888215Y Combined safety valve for filter |
| 04/11/2007 | CN2888214Y Temperature pressure safety valve |
| 04/11/2007 | CN1946959A Combination umbrella and inverted bi-directional valve |
| 04/11/2007 | CN1945082A Visual overflow combined valve |
| 04/11/2007 | CN1945081A Circular visual overflow combined valve |
| 04/11/2007 | CN1945075A Protective system for pressure limiting valve |
| 04/11/2007 | CN1309981C 释放阀 Release valve |
| 04/10/2007 | US7201183 Valve arrangement in a hydraulic circuit, use of the same and arrangement for controlling a hydraulic vehicle drive |
| 04/10/2007 | US7201003 Magnet vent assembly apparatus |
| 04/05/2007 | WO2007036719A1 Bursting disc assembly |
| 04/05/2007 | WO2007036698A1 Valve |
| 04/05/2007 | US20070074771 Rotary valve assembly |
| 04/05/2007 | US20070074759 Rupture control system |
| 04/05/2007 | DE102005046541A1 Pressure relief valve for protecting hydraulic face support in subsurface mining, has annular space serving as storage space formed between spring and inner wall of housing, and hydraulic fluid output is formed in base opposite to cover |
| 04/04/2007 | EP1769816A1 Intrapulmonary aerosolizer |
| 04/04/2007 | EP1769217A1 Shield and a projectile, such as a shell, which is equipped with one such shiled |
| 04/04/2007 | CN2886260Y Wired automatic water stop controller |
| 04/04/2007 | CN2886259Y Water saver |
| 04/04/2007 | CN2886258Y Breather valve for solar water heater |
| 04/04/2007 | CN2886257Y Static pressure sustaining valve |
| 04/04/2007 | CN2886256Y Dynamic pressure sustaining valve |
| 04/04/2007 | CN2886255Y Steam safety valve |
| 04/04/2007 | CN1940365A Safety valve with pressure releaser for electric water heater |
| 04/03/2007 | US7198061 Valve |
| 03/29/2007 | WO2007034767A1 Pressure control device and fuel feed device using the same |
| 03/29/2007 | WO2007034006A1 Triple-function valve for hydraulic installations |
| 03/29/2007 | DE102004027413B4 Schalteinrichtung für ein hydraulisches Hochdrucksystem Switching device for a hydraulic high-pressure system |
| 03/28/2007 | CN2883845Y Gas pipeline safety valve |
| 03/28/2007 | CN2883844Y Valve body assembly of full automatic gas water heater with regulator |
| 03/28/2007 | CN2883836Y Automatic isolation valve for fume duct fire disaster |
| 03/28/2007 | CN2883835Y Liquid flow auto-balancing regulating valve |
| 03/28/2007 | CN2883834Y Inflator safety valve of knapsack sprayer |
| 03/28/2007 | CN2883833Y Antitheft cather |
| 03/28/2007 | CN2883832Y Double explosion-proof valve |
| 03/27/2007 | US7194857 Ventilation valve of hydraulic jack |
| 03/27/2007 | CA2334742C Automatic drain valve |
| 03/22/2007 | WO2007032919A1 Pressure relief device |
| 03/22/2007 | DE102005042387A1 Valve system for interrupting fluid flow in e.g. cooling system, has float arranged in catchment tank, where float operates closing mechanism when float experiences uplift due to leakage of fluid in catchment tank |
| 03/22/2007 | CA2620576A1 Pressure relief device |
| 03/21/2007 | EP1764536A2 Hydraulic relief valve |
| 03/21/2007 | EP1764489A1 Structure of relief valve for oil pump |
| 03/21/2007 | EP1147313B1 Valve system for controlling the fuel intake pressure in a high-pressure pump |
| 03/21/2007 | CN2881262Y Water and gas linked valve with fuel gas pressure stabilizing valve |
| 03/21/2007 | CN2881256Y Water tank ventilating joint of solar energy water heater |
| 03/21/2007 | CN2881255Y High speed ventilation valve for ship |
| 03/21/2007 | CN2881254Y Filtering pressure regulating valve |
| 03/20/2007 | US7192665 Regulator for fuel cell |
| 03/15/2007 | US20070056629 Force transferring pressure relief device |
| 03/15/2007 | DE202006016581U1 Sicherheitsventil Safety valve |
| 03/15/2007 | DE102006000451A1 Strömungssteuersystem Flow control system |
| 03/15/2007 | DE102005042585A1 Hydraulic safety valve, has ring seal provided in housing and sealing pre control piston against passage, and rind groove provided between ring seal and passage, which is connected with ring space by channel |
| 03/15/2007 | DE102005040083A1 Spay gun for high pressure fluid, has force transferring spring transferring actuating force exerted on actuating lever to valve tappet of servo valve, and stopper is provided for lever in its actuated position |
| 03/14/2007 | EP1762276A2 Trip device to trip a closing member which seals at least one duct of an air system |
| 03/14/2007 | EP1762260A1 Intrapulmonary aerosolizer |
| 03/14/2007 | CN2878837Y Mechanical-type safety water inlet pipe |
| 03/14/2007 | CN2878836Y Safety valve for hydraulic nipper |
| 03/14/2007 | CN2877880Y Backwater structure for power sprayer |
| 03/14/2007 | CN1928411A Adjustable internal drainage planar sealed relief valve |
| 03/14/2007 | CN1304776C Pressure valve |
| 03/14/2007 | CN1304761C 先导式纯水溢流阀 Pilot water relief |
| 03/08/2007 | WO2007008233A3 Valve with bellow |
| 03/08/2007 | US20070051408 Safety valve |
| 03/08/2007 | DE202005017350U1 Frostsicheres Außenwandventil Frost-resistant outdoor tap |
| 03/08/2007 | DE102006039488A1 Pressure control valve for use in hydraulic chassis components as proportional pressure control valve, has dump chamber which possess damp serving medium communication for pump chamber and with valve housing, pump connection |
| 03/07/2007 | EP1759137A1 Check valve |
| 03/07/2007 | CN2876520Y Over-pressure protector for water draining device |
| 03/07/2007 | CN2876478Y Automatic safety valve for fuel gas leakage |
| 03/07/2007 | CN2876477Y Equilibrium control valve |
| 03/07/2007 | CN2876476Y Dual stage gas pressure reducer |
| 03/07/2007 | CN2876475Y Diffusion valve for coal gas cabinet |
| 03/07/2007 | CN2876474Y Pressure limiting control valve |
| 03/07/2007 | CN2875813Y Ink box of ink jet printing machine and its pressure difference regulating valve |
| 03/07/2007 | CN1926367A Substance shutoff device and fuel cell |
| 03/07/2007 | CN1924417A Microvalve integrated in flow passage |
| 03/07/2007 | CN1303349C Pressure regulating current stablizing valve |
| 03/06/2007 | US7185711 Fire protection system |
| 03/06/2007 | US7185668 Closing device for fluid passage |
| 03/06/2007 | CA2180062C Flow regulating valve |
| 03/01/2007 | WO2007024588A2 Safety system hose |
| 03/01/2007 | WO2007022807A1 Heat exchanger, particularly an oil cooler for an internal combustion engine |
| 03/01/2007 | DE102005039815A1 Commercial vehicle`s transmission oil circuit operation method, involves operating pressure limiting valve based on temperature and load of drive unit, and adjusting quantity of lubrication oil to controlled loading level |
| 02/28/2007 | EP1756454A2 Flow control valve |
| 02/28/2007 | EP1755981A2 Alcohol beverage apparatus having a bursting disk |