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JP5140435B2 |
A control valve of the ball type with bi-directional shutoff capabilities is disclosed. The ball valve including an inlet and an outlet, a ball element and a seal assembly. When closing the valve, the ball element, which is eccentrically...
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JP2013022343A |
To surely prevent a fire hydrant valve from breakage and operation fault due to freeze.The fire hydrant valve 54 set in the fire hydrant appliance for discharging water from a hose with a nozzle by opening an on-off lever of the fire hyd...
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JP2013022480A |
To obtain a strainer by which foreign matter adhering to a screen is surely removed.An inlet 1 and an outlet 2 are formed in a body 3, and a ball valve 5 is arranged therein to be rotatable by an external actuator (not shown). A cylindri...
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JP2013022479A |
To obtain a strainer by which foreign matter adhering to a screen is surely removed.An inlet 1 and an outlet 2 are formed in a body 3, and a ball valve 5 is rotatably arranged therein. A cylindrical filter part 4 is housed inside the bal...
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JP5123245B2 |
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JP5123254B2 |
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JP5115974B2 |
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JP5116630B2 |
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JP5105992B2 |
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JP5111090B2 |
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JP5107978B2 |
A medical stopcock is provided that is constructed and arranged to withstand high pressures and gamma irradiation. The stopcock generally includes a housing and a valve member. The valve member is trapped within the housing so that, when...
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JP5104897B2 |
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JP5099834B2 |
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JP2012247011A |
To accommodate a function for shutting a flow passage and a function for controlling a flow rate with a simple structure.The valve device includes: a ball valve 50 having a valve body 74 disposed in a flow passage 70; a valve mechanism 5...
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JP2012247012A |
To maintain stably the valve opening state and the valve closing state of a valve body of a ball valve.A seat mechanism 102 includes: a first seat member 106 having a seat surface 104a to make a seat for a valve body 74 of a ball valve 5...
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JP2012246999A |
To provide a valve device which reduces a sliding resistance of a valve and a wear of a seat member.The on-off valve 36b includes: a body 40 having therein a fluid passage 41 which a fluid flows through; a shaft 48 rotatably provided in ...
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JP5096298B2 |
A disposable cassette for mixing a drug in a vial includes a liquid inlet for connection to a liquid supply, a first vial spike, a second vial spike, a chamber and a valve mechanism. The chamber, the first and second vial spikes, and the...
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JP5096285B2 |
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JP2012237345A |
To provide a non-contact valve device capable of preventing a sheet member from being worn by a flow of an object even if the object flows in a flow path at high speed with high pressure while a valve element faces the sheet member witho...
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JP2012237344A |
To provide a valve device capable of preventing a fluid or the like from attaching to or depositing in a valve element and a housing by causing the fluid to smoothly flow between the valve element and the housing, and securing rotation o...
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JP2012225395A |
To provide a strainer with a ball valve by which foreign substances and waste can be captured and separated while suppressing a face-to-face dimension to the minimum by simplifying and compacting a structure, cleaning the inside and main...
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JP5074722B2 |
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JP5073391B2 |
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JP5070619B2 |
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JP2012215247A |
To suppress a seat member of an electric valve device from wearing by controlling rotation of a valve when the valve is closed.When a ball valve 34 is closed, the rotation angle of the ball valve 34 in a valve closing direction is detect...
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JP2012211617A |
To compatibly achieve the flow passage interruption function and the flow rate control function, and to favorably change the flow passage interruption function and the flow rate control function.This valve device includes: a single rotat...
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JP5063250B2 |
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JP2012202432A |
To provide a valve device achieving an increase in a flow rate of fluid during such a low opening that the opening of a valve is small and achieving a linear flow rate characteristic regardless of the opening of the valve.A body 12 compo...
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JP2012202465A |
To prevent leakage of fluid by surely seating a valve at valve closing even when wear occurs on a seat member in a valve device.A body 12 constituting an exhaust gas recirculation valve 10 is provided with an annular recess 24 facing a c...
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JP2012524889A |
A valve for collecting a sample from a contents of a container is provided. The sampling must occur without contamination. To this end, according to the described system, the valve comprises a stationary part securely connected to the ta...
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JP5048112B2 |
A control valve ( 10 ) for a fluid circulation circuit comprises a body ( 12 ) which is equipped with a fluid inlet ( 18 ) and with at least two fluid outlets ( 20, 22, 24 ) and which delimits a housing of revolution for an adjusting ele...
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JP3178893U |
To provide a ball valve washer structure which enhances slipperiness, extends a service life, is easy to replace, and has a short manufacturing time. A ball valve washer structure includes a housing 1, a leak-proof washer 2, a ring-shape...
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JP2012523300A |
The present invention relates to a medicine charging and flow controlling device, which charges a medicine injection apparatus with a medicine or controls the flow of the charged medicine, and a medicine injection apparatus having the sa...
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JP5027724B2 |
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JP5025879B2 |
A vapor compression system including a line for flowing heat transfer fluid, a compressor connected with the line for increasing the pressure and temperature of the heat transfer fluid, a condenser connected with the line for liquefying ...
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JP5005415B2 |
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JP5000374B2 |
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JP5002715B2 |
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JP4993732B2 |
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JP2012517568A |
A valve having high and low pressure seals. The valve has a housing in which is mounted a valve closing member having a sealing surface which faces an opening in the housing. A low pressure seal surrounds the opening and is biased into c...
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JP4987097B2 |
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JP4981552B2 |
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JP4987413B2 |
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JP4976799B2 |
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JP4971953B2 |
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JP4975463B2 |
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JP4975462B2 |
To provide an assembly structure for a packing in a cylinder valve which can be downsized, wherein the packing is small, is manufactured at low cost, and is easily installed to a valve case. In the assembly structure for a ring-shaped pa...
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JP4965382B2 |
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JP4958691B2 |
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JP4956138B2 |
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