Patents for F16K 35 - Means to prevent accidental or unauthorised actuation (4,027)
02/2006
02/22/2006EP1627850A1 Connector for delivering taps
02/21/2006US7001160 Shoe with inflatable bladder and secure deflation valve
02/16/2006US20060033066 Cock comprising indexable rotating key
02/16/2006US20060033061 Vacuum lock
02/15/2006EP1625315A2 Linked lading and vent valves for vessels
02/15/2006CN1735764A Valve for a non-refillable pressurized container
02/15/2006CN1734105A Manually operated piloted control-reliable lockout valve
02/14/2006US6997431 comprise a valve body with an inlet, an outlet and a flow-passage therebetween, a plunger movable within the valve body between closed and open positions, a tap mounted to the valve body, and a clutch device interposed between the tap and plunger
02/14/2006US6997209 Locking device of an air-operated normally-closed valve for a gas cylinder
02/08/2006CN2756919Y Magnetic valve lock and magnetic key matching it
02/07/2006US6994106 Fire hydrant locking device
01/2006
01/19/2006US20060011244 Distributor for liquids
01/18/2006EP1617119A1 A distributor for liquids
01/18/2006CN2752574Y Flow controlling valve with lock controlling apparatus
01/18/2006CN2752573Y 阀门 Valve
01/18/2006CN1721748A A distributor for liquids
01/18/2006CN1237298C Controller of valve
01/14/2006CA2507783A1 A distributor for liquids
01/12/2006US20060005881 Valve outlet enclosure device
01/11/2006CN2751201Y Magnetic control key driven anti-theft valve apparatus
01/04/2006CN1715720A Hand control valve safety device at customer end of LPG filling station
12/2005
12/29/2005US20050284525 Manually-operated piloted control-reliable lockout valve
12/28/2005EP1610051A2 Manually operated piloted control-reliable lockout valve
12/20/2005US6977422 Method of deforming a pattern and semiconductor device formed by utilizing deformed pattern
12/15/2005US20050274831 Valving means for reducing hose line pressure during disconnect
12/14/2005CN2746228Y Vertical tap with safety device
12/08/2005WO2005062774A3 Enclosure system for pressure relief device
12/07/2005EP1602792A1 Safety interlock system
12/07/2005EP1601895A1 Antitampering ball valve
12/07/2005CN2744913Y Anti-theft pipe plug
12/07/2005CN1230106C Pump, air escape valve assembly and shoes having said assembly
12/06/2005US6971401 Protective cover for valve stems and the like
12/01/2005US20050262910 Safety interlock system
11/2005
11/24/2005US20050258420 Semiconductor device having a gap between a gate electrode and a dummy gate electrode
11/24/2005US20050258392 Oil drain valve
11/24/2005DE102005016060A1 Einwegventil und Unterdruck-Reduktionseinrichtung One-way valve and vacuum-reduction device
11/17/2005DE102005015201A1 Elektromagnetventil Solenoid valve
11/16/2005CN2740864Y Locking water tap
11/15/2005US6964280 Valve assembly for use in a hydraulic component
11/10/2005US20050250434 Device for fixation of door on HVAC for automobile
11/10/2005US20050247901 Flow control valve for gardening pipe
11/10/2005US20050247348 Pneumatic tool lock
11/09/2005EP0983460B1 Shield for pressure relief device
11/08/2005CA2168503C Safety arrangement
11/03/2005DE202005013987U1 Device for installing of valve component in fluid line has angle adjustment device by which required inclination angle of valve component can be preadjustable
11/03/2005DE102004018503A1 Pressure regulating valve has control knob attached to spring-loaded spindle mounted in casing, knob being rotatable when it is lifted, but cogwheel inside it engaging with toothed bars on spindle when it is lowered and locking it
11/02/2005CN2738067Y Electric heating water heater safety valve with lock capable of striping and cleaning
11/02/2005CN2738066Y Handle locking electric heating water heater safety valve
11/02/2005CN1690493A Solenoid valve with manual buttons
11/02/2005CN1689852A Device for fixation of door on HAVC for automobile
11/01/2005US6959909 Actuating handle assembly
10/2005
10/27/2005US20050236600 Water-saving device for a faucet
10/27/2005US20050236053 Solenoid valve with manual buttons
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
10/25/2005US6957799 Valve for a non-refillable pressurized container
10/20/2005WO2005098298A1 Pipe fitting with braking device associated with the driven valve
10/19/2005CN2735121Y Magnetic locking valve
10/19/2005CN2735120Y Unentitled opening proof valve magnetic lock
10/12/2005CN2733338Y Permanent-magnet magnetic-coupling device driven zero leakage anti-theft sampling valve
10/11/2005US6953976 Method of deforming a pattern and semiconductor device formed by utilizing deformed pattern
10/05/2005CN2731222Y Illegal operation proof cover for handle wheel of valve
10/05/2005CN1678859A Lock device for flow passage opening/closing handle of fluid controller
09/2005
09/29/2005US20050211300 Safety device for propane tanks
09/28/2005EP1578464A2 Therapeutic single dose gas administration system
09/28/2005CN2729470Y Anti-theft lock device on valve
09/28/2005CN2729449Y 球阀 Ball
09/28/2005CN2729447Y Ball valve
09/27/2005US6949766 Method of deforming a pattern and semiconductor device formed by utilizing deformed pattern
09/22/2005WO2005088180A1 Fluid device actuator with manual override
09/21/2005CN2727523Y 阀门锁 Valve Lock
09/15/2005US20050199292 Fluid device actuator with manual override
09/14/2005EP1292788B1 A spanner for a ball valve
09/14/2005CN2725657Y Heating pipeline multifunction composite valve
09/13/2005US6941964 Safety device for propane tanks
09/07/2005CN2723799Y Locking valve capable of randomly regulating flow and rotating shell
09/07/2005CN2723798Y Valve anti-theft sheath
09/06/2005US6938874 Spanner for a ball valve
09/01/2005WO2005080844A1 Safety locking catering tap
09/01/2005DE19926043B4 Verdrehsicherungseinrichtung Anti-rotation
08/2005
08/31/2005CN2722000Y Self-locking valve
08/31/2005CN2721989Y Ball valve of pipeline
08/24/2005CN2720202Y Ciphered trap seat
08/24/2005CN1659396A Electromagnetic valve
08/17/2005CN2718340Y Antitheft non-leakage flat gate valve
08/17/2005CN2718336Y Non-leakage antitheft stop valve
08/10/2005CN2716605Y Locking valve and unlocking device therefor
08/09/2005US6926024 Utility valve box lockout device
08/09/2005CA2166340C Butterfly valve safety lock
08/04/2005WO2005069815A2 Valve security device
08/04/2005CA2553346A1 Valve security device
08/03/2005CN2714919Y Decompression valve
07/2005
07/28/2005WO2005068885A1 Valve device
07/28/2005US20050161624 Actuating handle assembly
07/28/2005DE10361784A1 Safety device for valve, has U-shaped clamp whose ends provided with threads are run through tube that is fixed on sides of cap and secured on collar ring by nuts that are tightened only by special spanner
07/27/2005CN2713265Y Wide bore three point double goggle valve safety lock mechanism
07/26/2005US6920894 Valve security device
07/21/2005US20050156128 Grease gun handle restrainer
07/21/2005US20050155849 Shock absorber
07/21/2005US20050155649 Valve security device
07/21/2005US20050155648 Valve security device
1 ... 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 ... 41