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Matches 601 - 650 out of 3,168

Document Document Title
JP5439029B2  
JP5436872B2  
JP5435902B2  
JP5433391B2  
JP5414589B2  
JP5404645B2  
JP2014005777A
To provide a valve device 1 in a cantilever structure that is configured to open and close an EGR passage 2 through which exhaust gas from an internal combustion engine passes, and comprises lower-cost bearing means 5.For bearing means 5...  
JP5389787B2  
JP2014001838A
To improve resistance to thermal expansion and attachment of oxides, to reduce leakage of steam, and further to improve efficiency of a steam turbine and the entire power generating installation.A steam adjusting valve 702 includes a val...  
JP5380173B2  
JP5368435B2
The seal (10) for a spray gun (20) is tubular in form and molded from an elastomer. The seal is placed in compression between two generally parallel surfaces (12) so as to seal out the fluid (such as paint) from the rod (14). As the trig...  
JP2013245771A
To provide a control valve capable of suppressing a change in pressure even in case where an inner pressure on a drive part side changes or in case where a pressure on a flow passage side changes, capable of suppressing an influence on o...  
JP2013241966A
To provide a flow channel switching mechanism in which sealing performance is improved.A flow channel switching mechanism 1, which switches a flow direction of a fluid flowing in a flow passage, includes: a switching part 4 which is prov...  
JP2013241965A
To provide a flow channel switching mechanism which reduces leakage of a fluid.A flow passage switching mechanism 1 includes: a case 2 which forms a flow channel through which a fluid flows; a shaft part 3 which extends in a direction of...  
JP2013234761A
To provide a connector of a system in which a connection part is subjected to steam sterilization, the connector being disposable after used.The present invention relates to a sterile transfer device. The device is comprised of a body ha...  
JP5345708B2
A plate 36 is press-fitted on the outer peripheral surface of a rod 32 to eliminate a gap between the rod 32 and the plate 36, and further the pressurization produced by the pressure of gas leaking from a gas passage 38 and the load of a...  
JP5314688B2
A double pipe apparatus that includes an outer pipe and an inner pipe inserted into the outer pipe, and regulates a flow of a gas flowing through the double pipe apparatus. The double pipe apparatus includes a flow regulating valve, a va...  
JP2013190074A
To provide a diaphragm valve capable of preventing a water hummer generated when closing a flow channel.This diaphragm valve includes a body pipe part (2), the first port (P1) projected along a direction orthogonal to an axial direction ...  
JP2013185541A
To provide an EGR valve which can make compatible the securement of a sealing force of a seal member and the improvement of the durability thereof.An EGR valve 10 includes a valve housing 12 in which a gas passage 14 for passing EGR gas ...  
JP2013536379A
Packing installation and a removal device with which the present invention consists of packing installation, a stick for removal, a stick maintenance stand, a nut for stick fixation, and a screw slot, A method of exchanging packing for p...  
JP2013161418A
To provide a flow control device and a flow control system capable of reducing a load on an actuator driving a valve.A flow control device 18 includes: a valve body 20 in which a first flow channel 21, a valve chamber 22, a second flow c...  
JP2013152021A
To reduce the operation torque of a gate valve for a water line.This gate valve 1 includes: a valve box 2 having a pipe line 3 therein; a valve body 4 crossing the pipe line 3 to open and close the pipe line 3; a valve body accommodating...  
JP2013148131A
To enhance durability of a bearing structure of a valve shaft driven by a valve driving part.A bearing 50 of a control valve has a configuration in which three bushings 51 to 53 are coupled coaxially in an axial direction of a valve shaf...  
JP2013531198A
A method of restoring a leak in an angle-of-repose valve and an angle-of-repose valve which control a flow of a granular thing is indicated by this specification. An angle-of-repose valve has a housing which has an internal cavity, an en...  
JP5221398B2  
JP2013124580A
To prevent intrusion of exhaust gas from a valve shaft support member to a drive part without upsizing of a device and reducing durability of the drive part involved thereby.A bellows-shaped shielding member 15 expandable and contractibl...  
JP2013526684A
The movable valve gear (306) which has the adjustment lubricous surface (332) is indicated. An exemplary valve contains the valve packing (308) which has a graphite packing ring (314) arranged in the bonnet (304) of the above-mentioned f...  
JP5215714B2  
JPWO2011101903A1
ロッド32の外周面にプレート36を圧入し てロッド32とプレート36の隙間をなくし 、さらに、ガス通路38から洩れ出るガス圧 とワッシャ26の荷重とで発生させた与...  
JPWO2011101903A
Plate 36 is pressed fit in the peripheral face of rod 32, and the crevice between rod 32 and plate 36 is lost, The pressurization which made it generate by the gas pressure which leaks and comes out from gas passage 38, and the load of w...  
JP5208764B2  
JP5209623B2  
JP2013096305A
To prevent the improper operation of a shaft 4 and a valve lock due to the entry of foreign matter from the flow passage hole side to the bearing device side of a valve body 1.A bearing device for rotatably supporting a shaft valve (the ...  
JP5192285B2  
JP5188295B2  
JP2013064437A
To provide a method for reducing the operation torque of piping equipment, operation torque-reduced piping equipment, and an filming agent for reducing the operation torque that not only enhance sealing properties of the operation part s...  
JP5180515B2  
JP5155220B2  
JP2013036597A
To suppress a reduction in the lifetime of resin-made packing.A shaft sealing device includes: a packing box 101; a movable shaft 102 penetrating through the packing box 101; a packing chamber 103 formed between the packing box 101 and t...  
JP5141301B2  
JP5144880B2  
JP5113771B2  
JP2012533040A
The method and device for giving load to valve packing are explained. The exemplary device for giving load to valve packing contains the load assembly which has an energization element (334) allocated between a valve packing flange (322)...  
JP2012237426A
To extend the life of a bellows by setting cross-sectional curvature radiuses of valley portions and peak portions of the bellows to an optimum range, and equalizing a stress acting on the valley portions and peak portions during extensi...  
JP5078893B2  
JP5066724B2  
JP5053174B2  
JP2012172731A
To provide a gate valve having an upper cover that can be fixed or dismantled by easy work without requiring tightening work of rotating a member.The gate valve has a valve case which constitutes a part of pipeline, a valve body which di...  
JP2011058509A5  
JP5007858B2  

Matches 601 - 650 out of 3,168