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Patent Searching and Data


Matches 601 - 650 out of 5,693

Document Document Title
JPWO2017104179A1
A more rational design of a manifold block is enabled by making a silencer member for controlling exhaust air sound from an electromagnetic valve build in a manifold block. An attachment slot (8a, 8b) for equipping a manifold block (2) w...  
JP2018150959A
[Subject] A frozen cycle system using an electric motor operated valve which can maintain silence exactly, and the electric motor operated valve is provided. [Means for Solution] Rotational movement of a rotor stored in inner circumferen...  
JP6397651B2  
JP2018146024A
[Subject] An electromagnetic valve which can aim at reservation of seal performance and external transfer reduction of operation sound accompanying valve closing is provided. [Means for Solution] Purge valve 1 is provided with a housing ...  
JP2018138822A
[Subject] When both refrigerants that flow out of a refrigerant and an expansion valve which flow into an expansion valve are liquid cooling intermediation, an expansion valve which can reduce noise is obtained. [Means for Solution] Refr...  
JP6384370B2  
JP2018131962A
To provide a steam valve capable of restraining vibration of a valve rod when a steam valve is fully opened.A steam valve comprises a valve seat, a valve body opposed to the valve seat, a valve rod mounted to the valve body, and a guide ...  
JP2018132144A
To provide a manifold base for solenoid valve capable of designing a manifold block more rationally by incorporating a silencer member for suppressing exhaust sounds from a solenoid valve in the manifold block, and a solenoid valve assem...  
JP6373713B2  
JP6370269B2  
JP6367164B2  
JP2018520325A
A closed electromagnetic valve is always a magnetic pole core (2) always has a valve sleeve arranged in inside so that stationing and an armature (3) can be displaced in the direction of an axis meant, In order to press a stoppage member...  
JP6364367B2  
JP6352283B2  
JP6352659B2  
JPWO2017077769A1
The valve structure which can control vibration of a valve element is provided. It is a valve structure containing a valve element and the valve seat which has a channel of the fluid opened and closed, and rather than the contact portion...  
JP2018091619A
To prevent hunting without including a blade, in a throttle device.A body part 20B has a flat surface 20D at a position separated from a center axial line by a predetermined distance. Consequently, during movement of a needle member 20, ...  
JP6342020B2  
JP2018087642A
To provide a motor-operated valve which enables reduction of abnormal noise occurring when a fluid flows in a first flow direction and a second flow direction while inhibiting fluid flow rate loss with a simple structure.A motor-operated...  
JPWO2017158788A1
By having provided a mountain-shaped portion (5a) of mountain type shape projected inside a rubber member (8) from a field opposite to the valve seat side of a plunger (5), the amount of dimensional changes of the opening-and-closing dir...  
JP6340187B2  
JP6339054B2  
JPWO2017022838A1
(Abstract) A sheet should be damaged by self- Excitation which arises in (abstract) valve element, and provide the valve of simple composition of that leak does not occur. (Solving means) The valve box provided with the fluid entrance, t...  
JP6333776B2  
JP6325992B2  
JP6325681B2  
JP6319624B2  
JP2018066290A
To provide a compressor comprising a mechanism capable of reducing liquid compression.A compressor 100 is provided with an on-off valve 30 provided in a low-pressure side refrigerant circulation path LL between an evaporator and an a suc...  
JP2018059526A
To reduce generation of disproportionation reaction of refrigerant.A throttle device 24x includes a valve seat 72 formed in a flow passage 78 where refrigerant flows, and a valve body 73. A flow rate of refrigerant flowing in the flow pa...  
JP6311011B2  
JP6305062B2  
JP6302717B2  
JP6302999B2  
JP6301191B2  
JP6300234B2  
JP6295499B2  
JP2018035993A
To provide an expansion valve capable of suppressing generation of noise caused by vibration of a valve member even when receiving force in the direction of oscillation of a support member that supports the valve member.An expansion valv...  
JPWO2017046955A1
The main valve part provided with the valve storage object which has a pilot room which stores the above-mentioned main valve body so that a slide is possible while equipping the inside with the main valve body which has a back pressure ...  
JP2018031390A
To prevent an action of a return spring from becoming abnormal under engagement of foreign material with the return spring when gas flows.This invention is constituted in such a way that it comprises a valve main body having a chamber, a...  
JP6282439B2  
JP6283018B2  
JP6280704B2  
JP2018021717A
[Subject] The further subdivision of air bubbles is performed and an expansion valve provided with a flange which reduced refrigerant passage sound is provided. [Means for Solution] A valve body which has an exit port which is open for f...  
JP2018017301A
[Subject] It aims at providing a container valve which can carry out switching operation of the rotating handle by small control force. [Means for Solution] Set channel R which permits passage of gas for medical science from container fi...  
JP2018004030A
[Subject] Even if negative pressure fluid acts on a valve element at the time of valve opening from a fully closed state, by suppressing vibration of a valve element, suppress contact wear of a valve element and a valve seat, and attain ...  
JP6257717B1
[Subject] While gas is flowing, a foreign substance avoids that gnaw for a return spring and the operation of a return spring becomes unusual. [Means for Solution] A valve body which has the 1st air tube and the 2nd air tube which are co...  
JP6252340B2  
JP2017211016A
[Subject] Provide a pressure valve device which can reduce a crashing sound by a water hammer at the time of a valve-opening operation. [Means for Solution] Pressure valve device 1A is provided with valve element 21 and packing member 30...  
JP2017211034A
[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] In valve ...  
JP2017211028A
[Subject] A hydraulic controlling device provided with an opening-and-closing valve and it which can control self- Excitation of a valve element effectively is provided. [Means for Solution] The second energizing member 81 with which ope...  

Matches 601 - 650 out of 5,693