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Patent Searching and Data


Matches 651 - 700 out of 5,684

Document Document Title
JP2017198387A
[Subject] An expansion valve which guides a support member which supports a valve element and carries out vibration proof of a valve element and a support member is provided. [Means for Solution] A valve body provided with a valve port w...  
JP6224972B2  
JP6218777B2  
JP2017187225A
[Subject] Vibration of a valve element in a direction perpendicular to the opening-and-closing direction of a valve element is controlled, and an expansion valve which can prevent generating of an allophone is provided. [Means for Soluti...  
JP2017180607A
[Subject] Occurring damping force is adjusted with high precision. [Means for Solution] It is provided between valve seat member 50 which has valve seat 63 formed in the diameter direction outside of an opening of an end of central chann...  
JP2017172510A
[Subject] Butterfly valve structure where generating of air current noise was reduced is provided. [Means for Solution] It is provided in opening 2a of pipe 2 built in in a silencer, and the opening 2a, While it is butterfly valve struct...  
JP2017172598A
[Subject] Even if it is a case where power which spoils the stability of the valve element acts on a valve element, a pumping plant which can control generating of an allophone at the time of valve opening of a safety relief valve contin...  
JP6204738B2  
JP6199709B2  
JP2017155817A
[Subject] Provide a valve gear which can control inflow sound of gas which occurs when gas flows into valve bodies, such as an electromagnetic valve. [Means for Solution] Casing 17a provided with 17 g of valve ports which valve gear 15 m...  
JP2016095609A5  
JP6191825B2  
JP6194157B2  
JP6193767B2  
JP6189647B2  
JP2016090067A5  
JP2017141874A
[Subject] Provide a control valve which can reduce noise by the Fuefuki Sound . [Means for Solution] A control valve is provided with the following. A casing in which a steamy inflow mouth and an outlet head were established, Cylindrical...  
JP6175628B2  
JPWO2016121446A1
It is flowing backwards from the limited fuel path about the discharge valve mechanism provided in the pressurization room exit of the high-pressure fueling pump, The flow velocity of fuel becomes high, it is easy to generate a cavitatio...  
JP6173960B2  
JP2017129212A
[Subject] While being able to reduce effectively noise at the time of fluid (refrigerant) passage, a flow control valve which reduction of pressure loss in the Taikai degree field can also plan is provided. [Means for Solution] If a flow...  
JP6169422B2  
JP6169398B2  
JP2017519952A
The Venturi device for generating a vacuum is indicated and it is the device concerned, The 1st channel between a motivation port, a suction port, a discharge port, and a motivation port and a discharge port, A housing which has the 2nd ...  
JP2017517686A
The present invention relates to a bypass one-way valve suitable for bypassing the Venturi gap, and possesses the housing which specifies an internal cavity, the sealing member arranged in the inside cavity of;, and;. The 2nd seat for sp...  
JP2017116247A
[Subject] A noise by a refrigerant which passes an expansion valve is reduced. [Means for Solution] Lower stream side passage 39 of expansion valve 1 is provided with the following. Narrow diameter portion 70 in which valve port 16 and i...  
JP2017115989A
[Subject] In an electric motor operated valve which opens and closes a valve port by a needle valve, and controls a flow of a refrigerant, noise by a flow of a refrigerant in a valve port is reduced. [Means for Solution] The 1st section ...  
JP6149755B2  
JP2017105534A
[Subject] An extraction device of a server for carbonated drinks which is stabilized and can provide a carbonated drink of comparatively a strong carbonic acid is indicated. [Means for Solution] While providing a circular recess which in...  
JP2017101778A
[Subject] It aims at providing a pressure regulator which pulsation of fluid is controlled and can control noise. [Means for Solution] It is poppet valve element 54 being provided in a channel formed in body 20, and carrying out proximit...  
JP6144284B2  
JP6142181B2  
JPWO2015163242A1
The cavitation which occurs on the outskirts of an operation part of an electromagnetic valve is decreased, and the electromagnetic valve which prevents Heroux John's generating is provided. The cavitation which occurs on the outskirts o...  
JP2017089864A
[Subject] While being able to reduce effectively noise which originates in pressure fluctuation and a refrigerant exfoliation phenomenon at the time of valve port passage, and occurs, a flow control valve which can aim at reduction of pr...  
JP2017082722A
[Subject] While being able to aim at reduction of pressure loss with easy composition, a steam turbine system provided with a steam valve by which vibration when the degree of valve-opening is small is controlled, and the steam valve is ...  
JP2017082808A
[Subject] An aeration control valve for fuel tanks by which influence of a flow in a float valve was inhibited is provided. [Means for Solution] Aeration control valve 3 for fuel tanks which controls aeration between a fuel tank and the ...  
JP6128835B2  
JP6125254B2  
JP6124820B2  
JP2017078528A
[Subject] A temperature type expansion valve which can control vibration and noise by resonance is provided. [Means for Solution] Valve room 58 where temperature type expansion valve 50 is cylindrical, and orifice 59 provided in the dire...  
JPWO2016002022A1
The 1st valve room 32 in which the 1st opening 37 that expansion valve 20 opens for free passage for the 1st piping 91 was formed, The 2nd valve room 33 in which the 2nd opening 38 that is open for free passage for the 2nd piping 92 was ...  
JPWO2016056077A1
Expansion valve (7), (207a), and (207b) of Refrigerating cycle device (1), (101), and (201) is provided with a case (31) where it has a valve room (35), and a valve element (33) arranged at a valve room (35), and an end wall part (31b) i...  
JP6116294B2  
JP2016118282A5  
JP3209711U
[Subject] A silencer device which aims at mitigation of exhaust air sound is provided maintaining operation where a quick exhaust valve was stabilized. [Means for Solution] Closed end cylindrical main part 21 of a silencer which is silen...  
JP6111082B2  
JP6109094B2  
JP2015201150A5  
JP2017057913A
To provide a check valve capable of suppressing the occurrence of defect such as water hammer.The check valve comprises a body, a valve element movably provided inside the body, and a valve seat fixed to the body, and is configured to bl...  
JP2017058081A
To provide a throttle device capable of suppressing minute vibration of a valve body to a valve port of a valve seat, not only right after the valve body starts separating from the valve port of the valve seat and but also in a state whe...  

Matches 651 - 700 out of 5,684