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Patent Searching and Data


Matches 501 - 550 out of 5,423

Document Document Title
WO/1982/001236A1
A direct-flow valve comprises a casing consisting of hard elements connected to each other, and closing elements executed as toothed plates (10) pinched between neighbouring hard elements. Each toothed plate (10) is executed as teeth (11...  
WO/1981/001734A1
A valve for use under severe throttling conditions, includes a housing (12) with fluid inlet (14) and outlet (16) passages communicating with a chamber inside the housing. An abrasive resistant throttling tube (36) in fluid communication...  
JP2016160956A
【課題】弁体の振動を抑制することができる 弁装置を提供する。【解決手段】弁装置にお いて、弁箱部51と、自己の中心軸Cを囲う 環状の受圧部72a−72c及び弁体シ...  
JPWO2014061104A1
第1流路2と第2流路3とが接続される本体 1と、本体1内部に形成され第1流路2と連 通する弁室14と、弁室14に形成され第2 流路3と連通する開口を有する弁座10...  
JP2016160973A
【課題】弁体を通過する流体の流体力によっ て発生する振動を減衰させて、弁体及び弁軸 の磨耗を低減すると共に、減衰能力を容易に 調整することができる弁駆動装置を提供...  
JP2016161178A
【課題】絞り装置において、はねを備えるこ となく、ハンチングを防止できること。【解 決手段】本体部20Bは、中心軸線から所定 距離、離隔した位置に平坦面20Dを有...  
JP2016151310A
【課題】正方向の流れ状態におけるキャビテ ーションによる騒音と逆方向の流れ状態にお ける気液二相流による騒音を効果的に低減す ることのできる電動弁を提供する。【解...  
JP2016151316A
【課題】流量のばらつきを可及的に小さくし ながら、流体が弁口から弁室へ流されるとき の騒音を効果的に低減することのできる流量 調整弁を提供する。【解決手段】弁座1...  
JP5968814B2  
JP2016142335A
【課題】冷凍サイクルの凝縮器により凝縮さ れた冷媒を減圧して蒸発器に送り出す絞り装 置において、ニードル弁のハンチングを防止 するとともに、高圧領域での差圧−流量...  
JP2016142380A
【課題】異音の発生を抑制することができる 絞り装置及び冷凍サイクルシステムを提供す る。【解決手段】絞り装置10は、弁ポート 21を有する弁座部材2と、弁ポート2...  
JP2016521832A
総合的調整型流体作動機械のバルブユニット (1)に対する本発明は、バルブ体(19) と、可動に配置されるバルブユニット(3) と、独立した流体流れ影響付与ユニット...  
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
【課題】排気時の衝突音を抑制する。【解決 手段】エアバイパスバルブ1は、T字管20 の直線状にのびた主管部21から分岐した枝 管部22に接続される排気用のニップル...  
JPWO2014016937A1
カバー18がボス11の開口端面11dを閉 じるとき、環状片18aが環状溝20に接近 してラビリンス構造が形成され、過給気の流 路が狭まって空気抵抗が生じてカバー1...  
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  
JP5902063B2  
JP2016510861A
The present invention provides an air pump which has a valve board and it. An attachment pillar (11) which has a plurality of slots (111) for the valve board to distribute an air current to a top side at least, While being distributed al...  
JP5900786B2  
JP2016509167A
The measurement position of this sheet is exactly located in the place of an outside diameter including power operation type abnormal-conditions control valves in which the embodiment of an indication is provided with a knife edge sheet,...  
JP5891841B2  
JP2016038082A
To provide a check valve capable of suppressing a chattering phenomenon in low flow rate.A check valve 1 includes a casing 10, a valve part 21, a covering member 30 and a coil spring 40. The casing 10 has an inflow port 13, an outflow po...  
JP2016038089A
To provide a relief valve in which a steel ball is used in a guide kit contacting with a valve seat to improve the pressure-flow rate characteristic of the relief valve.In a direct relief valve 10, a spring member 45 is internally fitted...  
JP2016037994A
To easily adjust a flow rate in a small flow rate range in which an operation amount is small from a full-closed state related to an operation region of an operation lever irrespective of a turning direction of the operation lever, to en...  
JP2016035279A
To provide a speed controller which controls the operation speed in a single stroke of an external cylinder in a step-by-step manner with a simple structure.A speed controller 1 according to the invention includes: a first passage 16 and...  
JP5877830B2  
JP2016031133A
To provide a valve device which can favorably prevent the generation of cavitation, is easily realized by using a metal lamination molding method, and is excellent in practicability.A valve device comprises: a valve mechanism which is co...  

Matches 501 - 550 out of 5,423