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Patent Searching and Data


Matches 501 - 550 out of 3,146

Document Document Title
JP6066722B2  
JP6062129B2  
JP2017501348A
A valve device for pressurized gas container (2) (4) which has a valve housing and a plurality of function parts introduced into a valve housing. One of the function parts of a plurality of is Bleed valve (6) which has a valve element (5...  
JP2016223751A
To suppress abrasion by sliding of a shaft and a body and to suppress adhesion of abrasion powder to the shaft, in a temperature differential type expansion valve.An expansion valve 1 includes: a body 2 having an insertion hole at a part...  
JP2016194269A
To provide a structure which prevents corrosion of bearings of a shaft supported at both ends in an EGR device.An EGR device 1 includes: a housing 2 in which an EGR passage 5 is formed; a shaft 7 supported on the housing through bearing ...  
JP6009974B2  
JP6000379B2  
JPWO2014054118A1
Annular sealing member 9a with which cap seal 9 takes up a crevice between Valve stem and a bearing part, It is the composition which it has O ring 9b which forces sealing member 9a on a peripheral part of Valve stem , and annular crevic...  
JP5973085B2  
JP5944240B2  
JP2016118291A
To prevent a packing flange from being assembled obliquely, and reduce external leakage of internal fluid.In a stud bolt 14, formed is an intermediate part 14c of which an outer diameter is larger than screw parts 14a, 14b and which has ...  
JP2016109218A
To avoid that a stress concentration occurs at an internal face corner of a seal attachment groove, to suppress that a box body is damaged, to make a sealed component not ride on a chamfered part in the seal attachment groove, and to sup...  
JP5931522B2  
JP2016098957A
To prevent combustible gas and active gas included in an atmosphere around a valve from entering a valve stem holding part.A valve casing 5 comprises: working fluid flow passages 6 and 7 through which working fluid ST flows; and a valve ...  
JP2016075300A
To provide a small-sized solenoid valve eliminating a pumping phenomenon in operation, and capable of attaining downsizing and low power consumption.A valve body 12 is formed in a non-film manner, and attached to the tip of a stem 9. In ...  
JP2016075293A
To provide a pneumatic pressure actuating valve capable of appropriately managing a pressing force of a valve body against a seal member and suppressing the occurrence of creep.A pneumatic pressure actuating valve 1 provided with a seal ...  
JP2016065623A
To provide a highly reliable diaphragm valve which may be closed without receiving supply of a working gas from an exterior part.A diaphragm valve includes: a diaphragm seal 3; a shaft 1 fitting in a hole formed in the diaphragm seal 3; ...  
JP2016056889A
To provide a rotary type valve device capable of attaining high rotation of a rotary valve.A rotary type valve device 50 includes a first supply flow passage 62 communicating with the vicinity of an axial center of a valve hole 52, and a...  
JP2016056924A
To provide a structure in which a driving element is not exposed in control fluid at a gas shut-off valve driven by an electric motor.This invention relates to a motor valve comprising: an electromagnet 3 having a core 31 and an electrom...  
JP5905333B2  
JP2016050641A
To improve pressure resistance and durability of a diaphragm of a solenoid control valve in which a force acting against a valve body under differential pressure is cancelled by a diaphragm.A diaphragm 4 is constituted by a base cloth 4A...  
JP2016041971A
To enhance pressure resistance and sealing performance in a seal for high pressure gas for sealing the high pressure gas.A seal for high pressure gas for sealing so that the high pressure gas is prevented from leaking from around a shaft...  
JP5875694B2  
JP5851920B2  
JP5847899B1
[Subject] It aims at improving seal nature, while improving the resistance to pressure in the seal for high pressure gas which carries out the seal of the high pressure gas. [Means for Solution] As high pressure gas is not revealed from ...  
JP5820793B2  
JP2015203486A
To provide a diaphragm type valve capable of assuring an air-tight state at a closed valve chamber without performing any welding of a diaphragm.This invention relates to a diaphragm type valve used for flowing high pressure gas. This di...  
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  

Matches 501 - 550 out of 3,146