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JP7338528B2 |
A valve portion of a solenoid valve has a sleeve and a spool. The sleeve has a housing portion larger than an insertion hole in a radial direction. An elastic member is arranged in the housing portion to urge a stator core toward a botto...
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JP7337597B2 |
To provide a plug in which a flow rate can be easily adjusted, and which can discharge even a liquid of high viscosity in a short period of time.A plug 10 which allows a liquid packaging container 1 to be opened/closed comprises: a spout...
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JP7336836B2 |
To provide a flow control valve which is easily manufactured while achieving a high flow control function, and to provide a work machine.A flow control valve 20 includes: a casing 30 having a valve holding hole 38 and an opening 36 leadi...
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JP2023120867A |
To provide a non-contact valve capable of suppressing the generation of metallic foreign matters, and a method of supplying PBT pellets.Provided is a non-contact valve for supplying PBT pellets including a casing (1) having an inlet port...
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JP2023536734A |
Embodiments described herein relate to valves for semiconductor processing. The valve includes a valve body having a conduit inlet and a conduit outlet separated by a diaphragm body. The diaphragm body includes a motor, a transmission li...
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JP2023118097A |
To provide a valve that can guide charged particles or a charged particle beam through passage openings of flanges with as little disturbance as possible.A valve comprises a valve housing (2), valve openings (3), a closing mechanism (5),...
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JP7329923B2 |
A valve in an embodiment includes: a valve box in which valve box seat portions are provided; and a valve element on which valve element seat portions are provided. One of the valve box seat portion and the valve element seat portion is ...
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JP7165670B6 |
A valve closure for a piston compressor valve including: a valve seat having a plurality of passage openings, a shaft having an axis of rotation (D), and a rotatable closing element connected to the shaft for opening and closing the pass...
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JP7325543B2 |
The ceramic joint body according to the present disclosure includes: a first member made of ceramic and including a first flow channel configured to feed fluid; and a second member made of ceramic and including a second flow channel conn...
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JP7322850B2 |
A valve device includes a housing, a flow hole forming portion and a rotor. The housing has a passage for fluid. The flow hole forming portion is fixed at the passage and includes: a plurality of flow holes, each of which is configured t...
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JP7320853B2 |
To provide a flow control valve capable of performing high-accuracy flow control while suppressing backflow of fluid.A flow control valve comprises a valve body having a valve seat with a first orifice and a second orifice, and a first v...
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JP2023107650A |
To provide a valve device capable of enhancing the function of a valve.A valve device has a valve body comprising a plurality of valve ports, and a valve body assembly comprising valve elements that can be fitted into the valve ports, an...
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JP7317224B2 |
A refrigeration cycle apparatus (1000) comprises a refrigerant circuit in which refrigerant circulates, the refrigerant circuit comprising a compressor (1), a flow path switching portion (2), an outdoor heat exchanger (3), a decompressin...
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JP2023102568A |
To provide an operation valve of a simple structure with a ball valve removed therefrom.An operation valve 100 has: a trunk part 111 having a fluid flow path 21 provided therein; a head part 112 provided with an inlet 22 of the flow path...
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JP7308736B2 |
To configure a control valve that properly controls a flow of a working fluid through a communication hole of a cylindrical portion of a spool even if oil amounts are increased.A rising control spool 14 is configured, which has a cylindr...
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JP7305099B2 |
To provide a spool type on-off valve through which a relatively high flow rate of working fluid can flow.A second flow passage 4 is provided in a valve element 1. In a spool type on-off valve of this invention, working fluid flows throug...
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JP2023529084A |
In the space 11 between the body 1 and the walls 9, 10 of the body, the present invention provides a first position in which the channel 3 is closed and the channel is open relative to the channel 3 provided through the body. a closure m...
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JP2023091435A |
To provide a control valve which can stably remove air.A valve control V includes: a valve body 46; a spool hole 47 formed at the valve body; a spool 45 slidably assembled to the spool hole; a pilot room 57 into which a pilot oil for ope...
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JP2023091306A |
To provide a gate valve enabling an operator to easily recognize the number of revolutions of a valve stem.A gate valve 1 includes a valve stem 2 to which a valve element 3 is mounted via a screw mechanism 4, and a housing 10 supporting ...
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JP2023091305A |
To provide a gate valve for allowing the replacement of an O-ring which seals a space from a shaft portion located on the opposite side to a valve chest of a flange part of a valve rod, while being put in a water feeding state.A gate val...
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JP7291975B2 |
The present invention relates to a wafer processing apparatus, and more specifically, to a wafer processing apparatus comprising a valve module installed in a channel in which gas expelled from a processing chamber flows. Disclosed in th...
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JP7291379B2 |
To provide a durable and compact gate valve and a method for installing the same.A gate valve includes a valve casing 12 for storing a valve element, and a sealing band 13 for covering between a pair of fluid pipes W and the valve casing...
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JP7291228B2 |
Disclosed is a switching valve, comprising a valve seat mechanism (10). The valve seat mechanism (10) is provided with an accommodating cavity, an inlet and a plurality of outlets; and the inlet and the plurality of outlets are all conne...
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JP2023082629A |
To provide a valve structure capable of improving durability of a spool valve.A valve structure 100 adjusts an input hydraulic pressure to a prescribed pressure and outputs the same. The valve structure 100 includes: a cylindrical sleeve...
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JP2023523650A |
A slide valve having a valve disc that is slidably movable by an actuating stem between a fully retracted, fully open position and a fully extended, seal-off, fully closed position. An actuation stem is flexibly connected to the valve di...
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JP2023075684A |
To provide a gate valve and a driving method capable of reducing gas leakage.A gate valve for opening and closing a first opening in a vacuum treatment device having a first chamber equipped with the first opening includes a valve elemen...
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JP2023074249A |
To provide a high-temperature gate valve which can be valve-opened and valve-closed in a stable state even at a high temperature, in particular, does not generate an excessive load caused by a thermal expansion of a seal member of a valv...
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JP7274311B2 |
To readily clean a rubber lining of a gate valve which is disposed in a conduit line using existing equipment of the conduit line.A method for cleaning a gate valve includes a step of repeating a closing operation of elastically deformin...
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JP2023065871A |
To provide a gate valve for communicating opening parts with each other which lead to chambers adjacent to each other, or for individually opening/closing them, while reducing the whole height size of the gate valve.In a gate valve 1, a ...
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JP2023519684A |
The valve gate includes a first first at least partially enclosing a threaded rod, a nut engaging the threaded rod, a movable body attached to the threaded rod, a sealing body, a pair of levers, and other components. and a second housing...
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JP2023518737A |
Kind Code: A1 A substrate processing apparatus is disclosed in which a reaction space for performing a process after a substrate is loaded can be symmetrically formed. The substrate processing apparatus includes a chamber forming a react...
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JP2023058273A |
To provide a gate valve which can suppress an increase of weight and a cost.A gate valve 10 is arranged between first and second chambers, makes a first opening part communicating with the first chamber and a second opening part communic...
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JP7262200B2 |
To provide a direction selector valve capable of reducing the leakage of working fluid in the direction selector valve and maintaining the controllability of an actuator, in a simple construction without increasing the size of the direct...
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JP7261108B2 |
To provide a slide valve configured to cause a leaf spring to energize a valve body to a valve seat side, in which fatigue breakdown of the leaf spring due to excessive compression of the leaf spring is suppressed, and provide a refriger...
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JP7258340B2 |
To provide a flow path switching valve capable of effectively inhibiting force from being given to a valve element in the direction of separating from a valve seat face.A flow path switching valve 1 has a valve element 20 arranged betwee...
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JP2023054635A |
To provide a spool valve capable of efficiently obtaining an alignment effect and an effect of suppressing a leak amount.A spool valve 1 includes a valve hole forming body 2 formed with a valve hole 20 in an axial direction D, and a spoo...
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JP2023515417A |
An outlet valve for an ostomy appliance includes a shaft defining a hollow bore for receiving fluid expelled from the ostomy appliance. The shaft has curved sidewalls. The outlet element comprises a cap arranged concentrically with its a...
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JP2023049941A |
To provide a technology capable of accurately controlling a pressing direction and pressing force in sealing.A gate valve is disposed on a boundary portion of two sections, and blocks communication between two sections. The gate valve in...
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JP7254148B2 |
The utility model relates to a hydraulic control type flow and hydraulic control valve which comprises the following components: a housing which is provided with an inflow part, a discharge part and a liquid discharge part and is provide...
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JP7249897B2 |
To provide a valve device provided in a charged particle beam device, in which a seal member can be protected from scattered radiation due to charged particle beams.A valve head 36 includes a seal body 60 sealing a hole 28A in the forwar...
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JP7245724B2 |
To reduce impact noise or vibration occurring in a case of opening a gate opening part.A vacuum gate valve 100 is configured such that an air circuit is provided on a pressure plate 402 that supports a plurality of cylinders 403 arranged...
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JP2023512293A |
A low weight, material saving automatic line valve having a sealing mechanism that can be sealed with a blind in an open or closed position and a biasing mechanism that improves sealing.
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JP2023511001A |
The present invention relates to a valve with variable opening (10) for controlling the flow of a mixture of solids and fluids, such as those present in petrochemical processing units. The valve comprises a tubular pipe (12) and first (1...
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JP7238708B2 |
To provide a selector valve which can be thinned in a thickness direction of a seat and the seat including the selector valve.A selector valve 500 includes: an annular base 512 which is formed into a flat plate shape and an annular shape...
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JP7236911B2 |
To provide a working machine that has a simple structure, and can quickly control a counter balance valve.A working machine comprises a hydraulic actuator (2) to be driven by pressure oil, and a counter balance valve (10) interposed in a...
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JP7235667B2 |
Rotary valves are adapted to replace traditional slide valves in fluid catalytic cracking units (FCCUs) such as regenerated catalyst valves, spent catalyst valves, cooled catalyst valves, and recirculation catalyst valves. The rotary val...
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JP7232680B2 |
To suppress the occurrence of cavitation in a sleeve valve.A sleeve valve 10a is provided as follows: inflow piping 1 is connected to one end of a cylindrical valve box 11, and outflow piping 2 is connected to the other end, respectively...
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JP7227931B2 |
To perform stable switching operation of a main valve in a rotary switching valve comprising a sub valve, which opens and closes a pressure equalization hole of the main valve.A rotary switching valve comprises a main valve 1 rotatably d...
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JP7222477B2 |
To provide a concrete flow rate adjusting valve structure capable of efficiently adjusting the flow rate of concrete pumped through a concrete pumping pipe in a portion closer to a casting location.The concrete flow rate adjusting valve ...
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JP2023505760A |
A device for filtering a fluid (for example a plastic melt with impurities) is a housing (104, 106, 206, 4, 6), comprising at least one inlet for the introduction of said fluid and a Walls of said housing (104, 106, 206, 4, 6) within sai...
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