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Patent Searching and Data


Matches 501 - 550 out of 3,117

Document Document Title
JP2015532407A
A shield (20) in the circumference of a bellows (128) inside a valve (12, 14, 16) which can be expanded and contracted protects a bellows (128) from corrosive gas and solid particles in a valve room (110). In a manifold valve assembly (1...  
JP2015194167A
To drive the valve element of a throttle valve with an electric motor of small output.A throttle valve 10 continuously increases or decreases, by a throttle valve element 22, the flow rate of air flowing in a communication hole 17 which ...  
JP5805007B2  
JP2015168457A
To provide a filling nozzle and a filling device capable of improving durability of a bellows as an isolation member arranged in a filling nozzle in a filling device for beverage or the like, and capable of improving operation rate of th...  
JP2015158260A
To provide a valve device which effectively prevents stream from leaking to the exterior when a valve body is fully opened.A valve device includes: a valve casing having a valve seat; a valve body which is provided so as to contact with ...  
JP5767124B2  
JP5753557B2  
JP2015520343A
A valve housing (160) which is a valve (100) and has the 1st port (102) and 2nd port (104), Along the direction of an axis, it is a closure member (106) which can move and carries out an interaction to a valve seat (108) and a closure ty...  
JP2015127588A
To provide a stack cooling water adjusting valve for a fuel cell vehicle in which water leakage prevention and durability are improved by a seal method in a new mode.There are provided a plunger and a plunger shaft for selectively openin...  
JP2015124851A
To provide a fluid control device whose configuration is simple, which can easily increase/decrease the number of opening/closing valves and which can further decrease dead volume.A main body 2 is formed by a plurality of passage blocks ...  
JP2015517059A
The 2nd composition element (12) by which the present invention was enclosed by the 1st composition element (11) and the 1st composition element (11), A diaphragm (13) which covered and covered a radial gap (14) which exists between the ...  
JPWO2013047096A
A valve device which can control change of a flow without bringing about mixing to fluid of wear waste of 弁軸 is provided. A valve device (14) is provided with a valve box (5), 弁軸 (8) and the 1st flexible film (13), and the 2nd fl...  
JPWO2013047096A1
弁軸の磨耗くずの流体への混入をもたらすこ となく流量の変動を抑制することができるバ ルブ装置を提供する。バルブ装置(14)は 、弁箱(5)と、弁軸(8)と、第1の...  
JP5689621B2  
JP5678186B2  
JPWO2013008268A
Sealing member 10 is the structure which used mesh material of stainless steel as aggregate, and pushed and hardened carbon material. Annular flange 11 which engaged with a hollow formed on step section 7 formed over an inner wall surfac...  
JPWO2013008268A1
シール部材10は、ステンレス鋼のメッシュ 材を骨材にしてカーボン材を押し固めた構造 であり、貫通穴4の内壁面に沿って形成され た階段部7と圧入されたプレート8とで...  
JP5664793B2  
JP5664599B2  
JP5662989B2  
JP2015007443A
To reduce variation of setting pressure at which a valve body starts opening by reducing action of differential pressure between low pressure and high pressure in a pressure operation valve for performing such operation that the valve bo...  
JP5654592B2  
JP5649882B2  
JP5631166B2  
JP2014527605A
A valve trimming gear contains the 1st valve trimming gear (320) that controls a fluid flow passing through the 1st passage (310) of a fluid valve (300), and the 2nd valve trimming gear (322) that controls a fluid flow passing through th...  
JP2014527145A
A sealing device used in a discharge valve assembly body of hot melt adhesive and other thermoplastics is provided with a seal cartridge containing the 1st primary seal, a secondary seal, and viscous incompressible silicone grease by whi...  
JP2014190388A
To achieve a long life and to improve reliability of a gland packing using expanded graphite to be properly used in a shaft sealing device of a steam valve or the like, by suppressing or preventing increase of leakage caused by reduction...  
JP2014190389A
To achieve a long life and to improve reliability by suppressing increase of leakage caused by reduction of a weight of expanded graphite due to oxidation while keeping good sealability, in a steam valve having a shaft seal mechanism inc...  
JP2014190472A
To provide a flow rate adjustment type rotary valve configured to secure high sealing property and operability in opening and closing a valve element, having excellent economic efficiency while improving durability with a simple structur...  
JP2014190399A
To provide a cutoff valve in which abrasion powder is hardly generated, and which can secure seating performance to a valve seat of a valve element even when abrasion powder is generated.A cutoff valve 10 includes a body 12, a valve asse...  
JP2014169668A
To solve a problem that, since a conventional EGR control valve employs an expensive PTFE seal as condensed-water intrusion prevention means for a bearing, the number of part items and man-hours become large, thus causing a cost increase...  
JP5587315B2  
JP5584637B2  
JP5580321B2  
JP2014145381A
To provide a valve which can prevent a crack and the deformation of a body by reducing stress generated by careless and excessive heating applied to a shaft-mounted part when brazing a pipe while securing operability and seal performance...  
JP5565641B2  
JPWO2012147416A1
本発明は、異物による損傷を受けにくく、万 一、処理側のベローズプレートが損傷を受け た場合でもこれを非処理側のベローズプレー トで補完することができるようにした冗...  
JPWO2012147416A
Since a welding bellows with the redundancy which enabled it to complement this with the bellows plate by the side of un-processing is provided even if the present invention should not receive damage by a foreign substance easily and the...  
JP2014109322A
To provide a long-life slide seal in which a first member is smoothly movable relative to a second member.In the slide seal, in which the first member being smoothly movable relative to the second member, for hermetically sealing an annu...  
JP2014105772A
To surely supply a lubricant to a shaft sliding member even when a fluid pressure in a valve housing is low, in an electric flow control valve which includes a valve shaft 5 which is moved forward/backward in an axial direction via a fee...  
JP2014101962A
To reduce a high pressure without increasing the size of a device when the high pressure is applied to a fluid control valve under its closed state by providing the fluid control valve itself with a relief function.A three-way valve 3 is...  
JP5511339B2  
JP5505605B2  
JP2014095453A
To place a valve element of a valve in a high-speed opening/closing action, to reduce the pressure of a working fluid or the power consumption, and to improve the durability of a diaphragm.A valve mechanism which constitutes a solenoid v...  
JP5489119B2  
JP2014084986A
To provide a double valve plug device capable of improving efficiency of washing operation between a first valve body and a second valve body and improving sanitary property.A double valve plug device which is arranged on a communication...  
JP2014074428A
To provide a seal structure of a rotation axis which can prevent a decline of surface pressure of a seal member and to provide a valve therewith.A flow regulating valve 1 comprises: a valve main body 10; a rotation axis 30 which penetrat...  
JP2014070688A
To provide a valve device in which expansion of a flexible film can be suppressed, and wear resistance of the flexible film can be improved.The valve device includes: a valve cage 41 which houses an object 9 having fluidity inside thereo...  
JP5467013B2  
JP2014059057A
To provide a valve drive assembly for adjusting a fluid flow, and to provide an improved rod support structure.This invention is related to a valve drive assembly for a valve unit including a penetration part of an operating rod 3 penetr...  

Matches 501 - 550 out of 3,117