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Patent Searching and Data


Matches 751 - 800 out of 5,507

Document Document Title
JP5557396B2  
JP5559577B2  
JPWO2012120751A
In joint 10 by which it is placed between pilot oilways 4 via relay passage 12 established in main part 11 of a joint, While allocating valve composition object 30 which formed seat part 13 in relay passage 12 of main part 11 of a joint,...  
JP2014127492A
To provide an oil immersion type solenoid capable of obtaining desired damping characteristics while eliminating the need of an air vent function.An oil immersion type solenoid comprises: a casing; a movable core inserted into a hollow i...  
JP2014126280A
To improve vibration control performance of a thermostatic expansion valve.A thermostatic expansion valve includes a valve chamber in a valve body, and a valve element arranged in the valve chamber. An operation rod 60 operating the valv...  
JP5535524B2  
JP5535768B2  
JP5534928B2  
JP5524392B2  
JP2014109326A
To provide a fluid control valve which can reduce a pressure loss of a fluid.A first housing 20 and a second housing 30 have a fluid chamber 100, a flow-in port 23 through which the fluid flowing into the fluid chamber 100 passes, and a ...  
JP5503553B2  
JP5497886B2  
JP2014092113A
To provide a valve device that is used in each of intake and exhaust systems in an internal combustion engine, in which accumulation of deposit at a passage wall 9 is suppressed.The valve device includes a flow divider 4 forming a cleara...  
JP2014511979A
Fluid flow control device (10) A control assembly of 用 includes a control element (16), and a pressurization spring (44) and a spring clip (42). A control element (16) can be arranged enabling free movement so that a flow of fluid may ...  
JP5487839B2  
JP5489772B2  
JP5484854B2  
JP2014077543A
To provide a flow rate and pressure reduction assembly to cool, cleanse, and lubricate sealing arrangements of fluid pumping devices.A flow rate and pressure reduction assembly 10 includes a tubular housing (flange mounting member) 12, a...  
JP2014074436A
To prevent abnormal noise (impact noise) and hunting in the switching between opening and closing of a check valve without reducing responsiveness.A valve 50 is arranged to face a valve seat 14 in a valve chamber of a valve body 10, and ...  
JP5480753B2  
JP2014066288A
To reduce striking sound generated with chattering of a valve member.A resistive element 15C that can be slidably contacted with a coil part 15A is contacted with an outer peripheral side of the coil part 15A of a spring 15 acting as a r...  
JP2014059063A
To provide a throttle valve device having a simple structure, allowed to be manufactured at low cost and having high quietness.In a throttle valve device (1) including a valve seat member (10) on which a valve seat part (10a) is formed a...  
JP2014507214A
A pressure mitigation device provided with the valve constituted so that it may change flexibly according to predetermined pressure, and the sound dampener constituted so that the sound generated by a valve may be weakened, if a valve ch...  
JP5452312B2  
JP5438444B2  
JP5432236B2  
JP5436411B2  
JP5433391B2  
JP2014034905A
To suppress generation of foreign sounds due to vibration of a valve element or a valve element holding member in opening a relief valve.A land portion 54 sliding on an inner peripheral face of a valve hole 41 is set to be overlapped to ...  
JP2014031811A
To provide a liquid supply control valve including a pressure absorption mechanism absorbing pressure fluctuation of a secondary side flow passage and having excellent durability.A liquid supply control valve has a flow passage block 10 ...  
JP2014029214A
To provide a valve device capable of suppressing self-excited vibrations generated on a valve body, by a simple structure.A upstream channel 11 on a fluid inlet side and a downstream channel 12 on a fluid outlet side continues in directi...  
JP5409290B2  
JP5395775B2  
JP2014009745A
To perform smooth flow control of water conduction in initial flooding.In a butterfly valve V interposed in piping of a water pipe or the like, a groove-shaped water conduction hole 12 in a valve opening direction is formed on an inner p...  
JP2014005924A
To smoothly control a flow rate by reducing a rotational torque of a valve body during flooding.In a butterfly valve arranged in a pipeline such as a water service pipe, a tail section 10 having a water passing hole 11 extending in a val...  
JP5388878B2  
JP2013254253A
To provide a pressure regulating valve capable of preventing noise likely to generate due to a jet flow of fluid even if the jet flow is generated.A pressure regulating valve 1 includes a piston 4 and a poppet 5 which are provided in a p...  
JP5363569B2
A universal control valve may use two different seat ring types including a threaded seat ring or a clamped seat ring. The valve includes a valve body, a cage mounting space enclosed by a bonnet and sized to receive two different valve c...  
JP2013245707A
To provide a control device capable of reducing an unpleasant feeling imparted to a user by the occurrence of chattering of a valve element, in the control device of the electric flow control valve having the valve element for freely con...  
JP2013241958A
To provide an electrically operated valve capable of controlling the flow rate at high accuracy at a small flow rate distributing time, and allowing the fluid to flow so that any pressure loss is generated as much as possible at a large ...  
JP5357233B2
To provide an intermediate valve for operation air capable of reliably preventing the occurrence of a water hammer phenomenon by controlling the operation air of a single-acting air-operated valve. The intermediate valve for operation ai...  
JP2013234726A
To reduce noise by restraining vibration or the like of a secondary joint pipe, by stabilizing a flow of a refrigerant in a valve port, in an electric valve for controlling a flow rate of the refrigerant by opening-closing the valve port...  
JP5345231B2
To provide a check valve of small type including a pressure relieving function, easily manufacturable at a low cost. The check valve 100 having a pressure relieving function includes a valve element 30, which is installed slidably on a v...  
JP5342951B2
To effectively reduce refrigerant passing noise, by increasing a capacity of a valve chamber, without increase in size of a valve body or a guide bush. A straight hole 10 is formed to the valve body 2 of an electric valve A, and the guid...  
JP2013221543A
To provide a stable valve open state without causing a hunting phenomenon in a check valve.A check valve includes, in a valve housing 10, an abutting seat part 38 separated from a diaphragm 26 in a state where a valve element 32 is locat...  
JP2013217568A
To intend to enhance noise eliminating performance of an expansion valve mounted on a car air conditioner or others.A valve body 10 of an expansion valve 1 has a valve chamber 20 into which high pressure refrigerant is introduced, a valv...  
JP5320043B2
To provide a diaphragm valve which can reduce a water hammer in a simple and compact structure. The diaphragm valve V includes flow passages 18, 19, a primary-side valve hole 11, a valve seat 13, a secondary-side valve hole 12, an annula...  
JP5325193B2
To provide a structure for restraining noise and vibration of an inside component caused by external impact, in a gas governor valve having a primary pressure chamber and a secondary pressure chamber. This gas governor includes a casing ...  
JP5323659B2
To provide a pressure regulating valve that can further surely reduce the occurrence of noise caused by self-excited vibration of a ball valve. The pressure regulating valve 10 includes a valve housing 11 having an inflow port 16 and a d...  
JP5320139B2
To provide a flow amount throttle device having relatively simple construction for easily adjusting a throttle amount while achieving a smaller size. The flow amount throttle device includes a shaft body 101, and a housing 102 having a t...  

Matches 751 - 800 out of 5,507