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JP2016540172A |
A blocking device comprising a sealing device having a nearly columnar substrate having a first end and a second end for at least partially blocking fluid in a fluid conduit. Positionable within the fluid conduit and rotating in the dire...
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JP6050952B2 |
To provide a coolant control valve apparatus using a rotary valve that can suppress involvement of an extraneous material and can rotate a rotor even when such an extraneous material is involved. In an engine cooling system provided with...
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JP2016211636A |
To secure the sealability and improve the opening/closing operability in a cock device which opens or closes a mouth part of a liquid container.A fixing nozzle part 11 of a cock device 1 is provided so as to be arranged along an outer su...
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JP2016211561A |
To provide a pump.A pump (1, 100) has a pump housing (2) equipped with a suction opening (3) and a discharge opening (4); and an impeller (5) which is disposed in the pump housing (2), and can feed a fluid from the suction opening (3) to...
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JP6041298B2 |
The ball valve may be manually opened and dosed with ease and securely prevent leakage. The ball valve includes a valve body having a fluid inlet passage, fluid outlet passage, and a communicating part provided between these passages. Th...
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JP6029325B2 |
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JP2016196931A |
To reduce pressing force acting on a valve seat when a ball valve is rotated.When operation of a ball valve 53 is instructed, a control device reduces water pressure in a back pressure space α in a manner that returns cooling water in t...
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JP6028011B2 |
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JP2016188606A |
To provide a drum-type EGR valve in which the occurrence of overshoot phenomenon can be suppressed, a large amount of EGR gas can flow, a flow rate characteristic can be easily set, and which has favorable sealability.A drum-type EGR val...
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JP6009407B2 |
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JP6004018B2 |
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JP5996100B2 |
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JP5991607B1 |
[Subject] Attachment construction and exchange of an air valve provide a valve device with an air valve made simply. [Means for Solution] While forming penetration hole 8 which is open for free passage in openings 2a and 2b of a valve bo...
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JP5987845B2 |
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JP5986760B2 |
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JP2016161005A |
To provide a channel on-off valve which enables reduction of load torque when opening or closing and also enables locking.A channel on-off valve 10 includes: a valve housing 30; a valve body 40 which may rotate with a shaft 50; a first d...
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JP5982101B2 |
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JP5977467B1 |
[Subject] A valve for piping of a simple structure provided with a truncated cone form valve in which the same direction [be / no twist type opens part] as the direction of a flow carries out straight line round trip movement is provided...
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JP5973136B2 |
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JP2016151340A |
To provide a valve device 1 which can correct the displacement of a valve-opening start angle caused by the positional displacement of a valve opening part 4a.In a valve device 1, a light permeation part 9a which allows the permeation of...
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JP5962920B2 |
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JP5960684B2 |
A fluid flow control device includes a valve body, a bonnet, a control assembly, an internal recess, and a seal assembly. The valve body defines an inlet portion, an outlet portion, a bonnet opening, and a fluid flow path extending betwe...
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JP3205281U |
[Subject] A manual type flow control valve which can aim at shortening of time which work of flow control takes is provided. [Means for Solution] Inflow way 21, valve element chamber houses 16, and outflow path 17 are formed in valve box...
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JP2016125502A |
To provide an opening/closing device capable of automatically preventing fluid in a pipe conduit from flowing out to outside, even in a case where a pressure receiving member does not receive inner pressure and separates from opening/clo...
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JP5946547B2 |
An operating valve includes a valve chamber which is formed in a main body having a passage, a valve body which is housed in the valve chamber and has a passage corresponding to the passage of the main body, a rotary shaft which is detac...
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JP5944671B2 |
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JP5937790B2 |
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JP2016109301A |
To provide a repair valve arranged at a primary side of an air valve that can be fixed to an air valve while assuring a convenient and entire compact characteristic without assembling a valve for releasing pressure, the air valve can be ...
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JP5926009B2 |
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JP2016084893A |
To provide a ball valve capable of suppressing abrasion of a seal from an object to be transported, and prolonging a service life of the seal, and a flow rate control method using the ball valve.A ball valve 10 adjusts a rotational angle...
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JP2016084840A |
To more surely prevent leakage of a fluid in closing a valve, in a valve device.A body 12 configuring a valve device 10 is provided with biasing means 46 for biasing a valve seat 16 toward a valve 14 side, the biasing means 46 is compose...
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JP2016080091A |
To provide a valve for molten resin that prevents molten resin from inflowing between a valve shaft and a valve body, and capable of preventing damage of the valve without interfering with valve operation, even when the valve operation i...
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JP5913943B2 |
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JP5914176B2 |
Provided is a rotary valve which can be easily reduced in size and can be restrained from being large in size even when a plurality of inflow ports or a plurality of outflow ports are provided. The rotary valve includes a rotor 1 and a c...
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JP5911490B2 |
The valve is switchable between metering, full flow and shut off configurations. The preferred embodiments of the inventions include a metering-full flow, a metering-shut off and metering-shut off-full flow valves.
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JP5912488B2 |
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JP5913150B2 |
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JP5911698B2 |
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JP5903825B2 |
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JP5898577B2 |
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JP5889106B2 |
Provided is a rotary valve which uses a seal member having a shape in which a plurality of functions is integrated. The rotary valve includes a rotor 1, and a casing 2 including a rotor accommodating space 2a that accommodates the rotor ...
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JP5885691B2 |
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JP5878605B2 |
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JP2016031139A |
To constitute a fluid control valve expressing excellent sealability.A fluid control valve includes a cylindrical rotor 20 in contact with an inner wall surface 10S of a housing 10 to be rotatable about a housing axis center X. An inlet ...
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JP2016028765A |
To prevent damage to a hydrant valve due to freezing.In a hydrant valve 54 provided to a fire hydrant device for discharging water from a nozzled hose by an opening operation of a hydrant valve opening/closing lever, a ball valve body 88...
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JP5871432B2 |
A rotary valve seal member that is held in sliding contact with a valve element that rotates, turns, or slides within a valve housing of a rotary valve and is capable of providing a secure seal as the valve element operates. The seal mem...
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JP5868340B2 |
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JP5864171B2 |
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JP2016023798A |
To provide a ball valve which achieves good ball rotation operability.A ball valve 20 includes: a ball 25 rotatably housed in a valve body 21; an annular moving sheet 24 which slidably contacts with the ball 25; and an O ring 43 which fi...
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JP2016023704A |
To provide a flow channel switching valve that can secure sealing property by a simple configuration without using a seal material.The flow channel switching valve includes a cylindrical valve body 21 provided with a communication port 2...
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