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Matches 601 - 650 out of 5,423

Document Document Title
JP2015094372A
To provide a motor-operated valve capable of reducing noise generated when fluid flows in a first flow direction.A motor-operated valve includes a valve body 5 having a valve chamber 7 demarcated in an inside thereof and having a first o...  
JP5715818B2  
JPWO2013111859A1
スプール弁V1は、弁体11と、弁体11を 軸方向に移動可能に収容する内孔12aを有 するシリンダ12を備えている。このスプー ル弁V1では、初期位置にある弁体11...  
JPWO2013105411A1
通路の開度が小さい時に発生する弁座と弁体 との繰り返し衝突によるノイズの発生を防止 し、通路の開度が安定なソレノイドバルブを 提供する。PWM制御されるソレノイド...  
JP2015086996A
To provide an electric drive valve capable of reducing abnormal noise occurring when a fluid is flowed at an extremely low differential pressure in a second flow direction.An electric valve includes: a valve body 5 where a valve chamber ...  
JP2015087925A
To provide a pressure-reducing valve by which allophone is less likely to be generated when gas flows through a communication channel.A pressure-reducing valve includes a partition member 38 that partitions off a valve chamber 34 from a ...  
JP2015513049A
In some embodiments, a pressure reducer designed in order to use it without moving parts on a pressurization pipeline so that a flow of process fluid, such as steam or water, may be provided with a variable resistor is indicated. A press...  
JP5708515B2  
JP5710372B2  
JP2015081559A
To provide an electric pump which has a relief valve and increases reliability (durability) by preventing the generation of abnormal noise (oscillation) etc.An electric pump 100 includes a relief valve 101 provided in a relief passage 6b...  
JP2015512498A
Control valve (10) A valve seat (20) of 用 has a valve element (12) which demarcates an entrance (22), an exit (26), and a gallery (30). A valve seat contains ring formation (44) and a flow separation machine (46). Ring formation suits ...  
JP5701864B2  
JP5701360B2  
JP2015063917A
To enable occurrence of noise and vibration to be prevented in a range from a minimum degree of opening to an approximate intermediate degree of opening by a simple structure having a less number of component elements, pressure loss to b...  
JP5696093B2  
JPWO2013069044A1
空気調和装置100は、圧縮機10の吸入側 に、液または二相状態の冷媒を導入する吸入 インジェクション配管4cと、吸入インジェ クション配管4cに設けられた絞り装置...  
JP2015061985A
To provide a valve without unacceptable noise or vibration and without the cost and dynamic disadvantages of a large fluid compliance or the energy wastage with a fixed restrictor, compared to a typical variable-stroke pump.A variable re...  
JP2015059649A
To provide a safety valve capable of restricting occurrence of phenomenon of vibration of a valve body when the valve body is moved away from a valve hole.This invention provides a safety valve in which a valve chamber 16 is formed with ...  
JP5688269B2  
JP5690705B2  
JP2015052389A
To improve discharge characteristics of a fluid control valve.The fluid control valve comprises a flow passage block 11, the flow passage block 11 is provided with an input for inflow of fluid and an output 14 for outflow of the fluid, a...  
JP5685444B2  
JP5681369B2  
JP5676523B2  
JP5673189B2  
JP2015025551A
To provide a valve structure capable of suppressing a hunting phenomenon that may occur when a valve is operated in an oil circuit including an oil pump such as an engine for a vehicle with an extremely simple configuration.A valve struc...  
JP5663084B2  
JP2015021609A
To reduce noise of a control valve.A control valve 100 includes a seat portion 11 through which a fluid passes, a valve element portion 51 of a poppet 50 moving in a direction of a center line O of the seat portion 11, and a poppet throt...  
JP2015021608A
To reduce noise of a control valve.A control valve 100 includes a seat portion 11 through which a fluid passes, a poppet valve portion 51 moving to the seat portion 11, a guide cylinder portion 15 having an inner peripheral face 16 to wh...  
JP2015022696A
To significantly improve stability of water pressure control operation, and to simplify and compactify a whole configuration.In a valve nipple 50, a valve seat 59 formed at a tip of an insertion part I is arranged in a secondary side pos...  
JP5659055B2  
JP5658654B2  
JP2015009317A
To provide an inexpensive flow rate regulator which can easily regulate a flow rate of a fluid flowing in a tube.A flow rate regulator regulates a flow rate of a fluid flowing in a tube, and includes: a tube connection joint which has a ...  
JP5654918B2  
JP5650861B1
[Objects of the Invention] In the oil circuit containing oil pumps, such as an engine for vehicles, when the valve operates, consider it as the valve structure which can control the arising hunching phenomenon with very easy composition....  
JP2015001318A
To provide an expansion valve capable of taking a countermeasure to a flowing sound with a simple configuration.An expansion valve 10 leads out a refrigerant introduced from the upstream side of a refrigeration cycle to the downstream si...  
JP5646013B1
[Subject] The stability of a water pressure control action is improved by leaps and bounds, and the whole composition is simplified and miniaturized. [Means for Solution] Valve nipple 50 arranges valve seat 59 formed at a tip of insert p...  
JP2014234884A
To inhibit occurrence of chattering in a state in which a valve port is slightly open.A conical portion 5A whose cross-sectional area is smaller from a low-pressure space 3D to a high-pressure space 3C is provided on a tip end of a valve...  
JP2014234876A
To constantly and smoothly cool a hot air valve.A hot air valve cooling device provided in a hot air channel of a hot air valve includes a flow volume regulation valve V provided in a downstream channel 14 near a coolant outlet of the ho...  
JP5638061B2  
JP2014211168A
To suppress noise of a direction-injection fuel injection pump.While a plunger 74 moves toward a top dead center, an intake valve (second valve member) 64 is seated in a valve seat 66. A solenoid coil 56 is kept in an excited state since...  
JP5619327B2  
JP5618715B2  
JP2014206226A
To provide a relief valve which can reduce an excessive pressure loss while reducing a manufacturing cost.This relief valve comprises a first fluid chamber 21 arranged at a flow passage at a downstream side of a relief valve body 13; a s...  
JP2014206241A
To provide an air valve which is usable in an inclined pipeline.An air valve is installed in a pipeline 10 in which a liquid flows and exhausts a gas entering into the pipeline 10 to the exterior. The air valve includes: a valve box whic...  
JP5611760B2  
JP5611702B2  
JP5612350B2  
JP2014196785A
To ensure a pressure balance in a differential pressure balanced type flow control valve by reducing the influence on a back pressure chamber induced by the pressure of the flow of fluid flowing from a valve member to a valve port.A coun...  
JP5601510B2  

Matches 601 - 650 out of 5,423