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Patent Searching and Data


Matches 451 - 500 out of 3,139

Document Document Title
JP2018091566A
To provide an electromagnetic valve integrated expansion valve having a novel constitution which can make compatible both the prevention of noise at an operation of the expansion valve, and the prevention of fracture or the like caused b...  
JPWO2017141331A1
The shaft seal device in one aspect of affairs of this indication is provided with a passage pipe, a rotary part, a valve, axial side sealed parts, and channel side sealed parts. A passage pipe equips an inside with the channel of gas, a...  
JP2018080584A
To prevent corrosion caused by condensation water in part of a housing forming a bag space on a flow passage side of a seal member in an EGR valve.An EGR valve 1 includes: a valve housing 10A having a flow passage 6; a valve seat 7 dispo...  
JP2018071670A
To suppress a manufacturing cost of a regulating valve, and furthermore to suppress lowering of the seal performance of the ground part of the regulating valve.A regulating valve 100 according to the present invention comprises a ground ...  
JP6321128B2  
JP2018510302A
In order to improve the functionality of flow control sharply, the gas bearing of the porous media pressurized from the outside is introduced into a valve. The gas bearing of porous media makes the high secession torque value for operati...  
JP2018059602A
To provide an inexpensive gas plug capable of effectively coping with various influences from an installment environment or the inside or the outside of a gas plug body, and maintaining initial waterproof performance of a waterproof pack...  
JP2018053807A
To effectively prevent the peculiar flow of exhaust gas as a main factor for the leakage of the exhaust gas.An exhaust control valve includes a valve body 3 having a flow path hole 2 in which exhaust gas distributes, a valve element 4 tu...  
JP2018507997A
[Subject] [Means for Solution] A valve rod (20) in which the present invention was connected with a closing object (5) and a closing object (5), It is related with a globe valve provided with a decrease coupling device of rotation (27) p...  
JP6292553B2  
JP6292803B2  
JP2018025293A
To provide a fluid control valve that can be used continuously for a long time (long period) without causing corrosion even when a process gas having high-corrosiveness flows therethrough.A fluid control valve includes: a flow passage bl...  
JP2018021646A
To prevent high-pressure fluid flowing into a valve chamber from affecting a plunger to perform stable control, in a pressure sensitive control valve capable of performing displacement control of a variable displacement type compressor a...  
JP2018015739A
To provide a hydrogen water generator capable of increasing hydrogen concentration, capable preventing the drop of inundation after cutoff, handy and free from the generation of unpleasant vibration noise.Provided is a hydrogen water gen...  
JP2018503026A
This device is a seal system (8) for exhaust gas re-circulation valves (1), and an exhaust gas re-circulation valve (1) has a valve stem (3) arranged in a housing (2) and a housing (2). In order that a seal system (8) may prevent that ex...  
JP2017223292A
To provide a flow control valve capable of maintaining sealability between a housing and a valve stem by improving durability of a lip seal.An EGR valve includes: a housing including a flow passage; a valve seat provided in the flow pass...  
JP2017223293A
To optimize sealability of a seal part and slide resistance to a guide part in a valve device comprising a moving member moving along the guide part and including a valve for controlling a flow of a fluid, and the seal part which is prov...  
JP2017207112A
To provide a fluid control valve which can achieve downsizing of an outer diameter dimension and prevent a fluid circulating in a fluid chamber within a fluid control valve and water components or foreign objects etc. entering into the f...  
JP3213666U
[Subject] It is suitably [for a transfer course of a highly acidic fluid or a strong base fluid] usable, and disclosure of a fluid in temperature fall time does not occur, but it provides a flow control valve excellent also in endurance....  
JP2017203461A
To keep a smooth operation of a valve body while assuring a sealability of a sliding part at a control valve for a variable displacement compressor.A control valve of a certain preferred embodiment of this invention comprises: a body inc...  
JP6216384B2  
JP6216551B2  
JP6212463B2  
JP6206591B2  
JP2017172755A
To improve a spherical valve provided with a liquid-tight seal part for sealing an interface part by a seal packing at an outer periphery of a valve rod, improve a reliability of seal at the liquid-tight seal part and durability of the s...  
JP2017160948A
To suppress degradation of sealing performance of a gland portion in a control valve.A control valve includes: a valve stem (1) for driving a valve element; and a gland portion (102) for slidably holding the valve stem. The gland portion...  
JP6193232B2  
JP2017133558A
To provide a valve structure for sanitary having a structure of less attachment and remaining of a fluid, and a structure to sufficiently, efficiently and economically implement cleaning and sterilization by CIP cleaning, SIP sterilizati...  
JP6166362B2  
JP2016065623A5  
JP2017117452A
To improve reliability in a high pressure regulator decompressing a pressure of a fuel supply to a vehicle to a low pressure.A high pressure regulator includes: a body that forms a low pressure at a low part of a spool 25 via a balance g...  
JP6141848B2  
JP6134287B2  
JP2017078503A
To provide a seal structure of a shaft which surely secures seal performance for a long period of time and can improve the seal performance, and a seal member.A seal structure of a shaft comprises: a first opening part 11a formed at a lo...  
JPWO2016067464A1
The sealing member (14) has a flange (14b) prolonged on the diameter direction outside of one end face of a cylinder part (14a) and a cylinder part (14a), The fluid regulator valve supported between a filter (13) and a plug (15) after th...  
JP2017067194A
To provide a refrigerant control valve device in which the intrusion of a refrigerant into a control part is surely prevented.The refrigerant control valve device has: a drain hole 10b which is formed in a housing body 10, and opened tow...  
JPWO2015125238A1
The valve stick (131) to which the valve body which has a valve seat on a steamy channel, and the valve element which opens a steamy channel by moving from a valve seat while blockading a steamy channel by contacting the valve seat are m...  
JP6096467B2  
JP6089622B2  
JPWO2015030122A1
While it is suitable for especially high pressured fluid and valve seat seal nature is secured under high pressure, The thrust load to a stem is suppressed, and low torque nature is realized, and switching operation can be carried out by...  
JP6087880B2  
JPWO2014174926A1
Valve element 95 which has the shape corresponding to opening 12a in gate valve 10, Valve stem 96 which was inserted in along the 1st direction that intersects the opening direction of opening 12a inside from the exterior of vacuum room ...  
JP6083711B2  
JP2017032067A
To provide a valve device which can achieve miniaturization while improving sealability.By an influence of an exhaust gas, a bushing 18 and a valve shaft 16 are thermally expanded. The influence of this thermal expansion is absorbed by a...  
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  

Matches 451 - 500 out of 3,139