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Patent Searching and Data


Matches 651 - 700 out of 5,601

Document Document Title
JP2016200947A
[Subject] An unloader pilot valve which can suppress vibration of a housing resulting from pressure pulsation of fluid which has occurred in the lower stream side is provided. [Means for Solution] Unloader pilot valve 10 is provided with...  
JP6035104B2  
JP6024765B2  
JP6026778B2  
JP2016534288A
A check valve unit which has one or more sound damping members is indicated. The unit concerned is a chamber of a inlet port, an outlet port, and them and a fluid free passage state, and contains a housing which demarcates a chamber whic...  
JP2016188649A
[Subject] In a valve gear, it controls that The valve shaft vibrates (chattering). [Means for Solution] When this The valve shaft 28 is displaced, a sliding resistance is given to The valve shaft 28 which constitutes valve gear 10 from C...  
JP2016188667A
[Subject] In a valve gear, it controls that The valve shaft vibrates (chattering). [Means for Solution] In body 12 which constitutes valve gear 10, bearing 20 in which insertion hole 22 was formed is allocated. Annular female housing 24 ...  
JP6015395B2  
JP2016173155A
[Subject] In a control valve in which a pilot check valve is provided between a lift lock poppet valve and a change-over valve, control of a crashing sound at the time of a check valve element of a pilot check valve estranging from a val...  
JP2016170748A
[Subject] Self- Excited vibration of a diaphragm is controlled without enlarging a poppet valve. [Means for Solution] 15 d of inner circle walls slidably inserted in peripheral face 14c of an end located in exhaust air port member 15 at ...  
JP5990563B2  
JP5991434B2  
JP5991802B2  
JP2016160956A
[Subject] A valve gear which can control vibration of a valve element is provided. [Means for Solution] The present invention is characterized by that a valve gear comprises:Valve box part 51, Valve element 52 stored by valve box part 51...  
JPWO2014061104A1
Main part 1 to which the 1st channel 2 and the 2nd channel 3 are connected, and valve room 14 which is formed in main part 1 inside and is open for free passage with the 1st channel 2, Valve seat 10 which has an opening which is formed i...  
JP2016160973A
[Subject] Attenuate vibration which occurs according to fluid power of fluid which passes a valve element, and wear of a valve element and The valve shaft is reduced, and a valve drive which can adjust damping capacity power easily is pr...  
JP2016161178A
[Subject] Hunching can be prevented in an iris diaphragm device, without having a shuttlecock. [Means for Solution] Body part 20B has flat face 20D in an isolated position for a prescribed distance from a main axis, That on which working...  
JP2016151310A
[Subject] An electric motor operated valve which can reduce effectively noise by a cavitation in a Masakata-oriented flow state and noise by a vapor-liquid 2 phase style in a flow state of an opposite direction is provided. [Means for So...  
JP2016151316A
[Subject] A flow control valve which can reduce effectively noise in case fluid is passed from a valve port at a valve room is provided making variation in a flow small as much as possible. [Means for Solution] It has valve body 10 in wh...  
JP5968814B2  
JP2016142335A
To prevent hunting of a needle valve and to reduce hysteresis of differential pressure-flow rate characteristics in a high-pressure region, in a throttle device for decompressing a refrigerant condensed by a condenser of a refrigeration ...  
JP2016142380A
To provide a restriction device and a refrigeration cycle system capable of restricting occurrence of allophone.A restriction device 10 comprises: a valve seat member 2 having a valve port 21; a needle valve 4 making a degree of opening ...  
JP2016521832A
The present invention to a valve unit (1) of synthetic adjustment type fluid operation machinery is provided with a valve object (19), and a valve unit (3) arranged movable and an independent fluid flow influence grant unit (13). A fluid...  
JP5952761B2  
JP2016125376A
[Subject] A noise by vibration of a plunger is stopped in a control valve for variable displacement compressors into which energization control of a PWM method is made. [Means for Solution] Port 16 which control valve 1 opens for free pa...  
JP2016121632A
To suppress a collision noise in air exhaustion.An air bypass valve 1 includes a nipple 2a for air exhaustion connected to a branch pipe part 22 branched from a main pipe part 21, extending linearly, of a T-shaped pipe 20. Since formed i...  
JPWO2014016937A1
When cover 18 closes 11 d of boss's 11 opening end faces, annular piece 18a approaches circular sulcus 20, labyrinth structure is formed, a channel of supercharge mind narrows, air resistance arises, and it becomes difficult to close cov...  
JP5946438B2  
JP5945517B2  
JP2016118282A
[Subject] Heroux John's generating can be reduced and an iris diaphragm valve which can improve the robustness of valve performance is provided. [Means for Solution] An inner side attaches valve element 25 used as oil sac 26 to valve ele...  
JP2016517498A
A fluid pressure reduction device contains a fluid channel of a radial direction and the direction of an axis in a lamination disk. A lamination disk forms a fluid channel including the 1st pressure reduction phase by which for Distribut...  
JP5933210B2  
JP5931522B2  
JP5928943B2  
JP2016098953A
[Subject] A valve gear of an actuator in an engine which can prevent resonance with an engine is provided. [Means for Solution] Valve shaft 65 screwed in drive gear 70 is made to move in the direction of an axis by rotating drive gear 70...  
JP2016099012A
[Subject] A frozen cycle of an expansion device which can demonstrate a reduction effect of refrigerant flow sound certainly, and an air-conditioner for vehicles using this is provided. [Means for Solution] Valve element 41 of refrigeran...  
JP2016098897A
[Subject] Maintain an equilibrium situation of sheet packing to a valve seat, and provide a reducing valve which can prevent the so-called generating of a spring squeal. [Means for Solution] Valve element drive member 10 which is arrange...  
JP2016095609A
To provide a pressure reducing valve capable of reducing noise caused by a reflection wave transmitted through a secondary flow channel.A pressure reducing valve 300 for reducing pressure of gas supplied from a primary flow channel to a ...  
JP5921185B2  
JP2016090030A
To provide a valve device which has high low noise performance, and which can be easily achieved by using a metal laminate molding method.A valve device includes: a valve mechanism which comprises a valve seat 2 and a vale body 3 for ope...  
JP2016090067A
To provide a temperature type expansion valve capable of exhibiting excellent function, while preventing control hunting even in a low load of a refrigeration cycle.In an expansion valve 1, a space surrounded by a body 2, a lower housing...  
JP2016084846A
[Subject] A reversing valve is switched quickly, suppressing a cost rise and an efficiency fall, while suppressing generating of a water hammer phenomenon at the time of a change of a valve. [Means for Solution] Valve casing 11 by which ...  
JP2016084904A
[Subject] An iris diaphragm valve which prevents a gasket arranged to both ends of a filter at the time of gas charging from being crushed is provided. [Means for Solution] Iris diaphragm valve 34 is provided with the following. Iris dia...  
JP5920718B2  
JP5920719B2  
JP2016075373A
To provide a valve device which suppresses the generation of noise resulting from the chattering of a poppet during a small flow rate of a gas.A valve device 1 comprises: a body 4 having a filling path 13 and a connecting path 15 which m...  
JP2016070453A
[Subject] A flow control valve which can prevent flow change to a direction and a counter direction which are meant at the time of flow regulation is provided. [Means for Solution] Sliding axis 30 and sliding cylinder side 21a which fitt...  
JP2016065631A
[Subject] The structure of the valve which can secure the damping force over vibration is provided holding the crevice between a valve element and a guide. [Means for Solution] Valve element 13 which adjusts an opening of a passage which...  
JP5906371B2  
JP5906242B2  

Matches 651 - 700 out of 5,601