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JP2021165584A |
To provide a channel switching valve which facilitates formation of a channel for a body, which can be inexpensively manufactured and which facilitates downsizing.A channel switching valve 50 comprises: a block-like body 51 that has firs...
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JP2021143744A |
To provide a butterfly valve capable of locking a lever member with a simple structure.In a butterfly valve 1, a locking plate 13 is fixed to a valve body 10 to lock a rotary position of a handle 61. A lever member 62 is rotatably suppor...
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JP6936781B2 |
A manual valve provided with a valve body and a handle includes a lock mechanism to which a lock is attachable. The lock mechanism includes a movable member provided with first and second plate portions, and a support rod pivotally suppo...
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JP2021139480A |
To provide a butterfly valve which can easily perform a flow rate adjustment.A butterfly valve comprises a valve main body, a valve rod, a valve body, an operation part 13 and a locking plate 14. The valve main body has a flow passage wh...
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JP6931147B2 |
To provide a handle for a valve with a lock mechanism which can improve security, and can prevent an erroneous operation by making only an administrator operate the valve, and making the other person other than the administrator not oper...
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JP6921862B2 |
Apparatus (10) for the controlled delivery of a gas from a mobile container (11) that comprises a connection unit (12) configured to connect a unit, to measure and regulate the flow (35) of the gas to the container (11) and a management ...
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JP6920732B2 |
To provide a gas switching device capable of surely preventing wrong operation of a valve upon switching gas.A gas switching device comprises: a first valve 16 connected to a gas supply flow passage for supplying gas to gas consumption e...
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JP6918318B2 |
To provide a gas cock with inspection hole capable of preventing a handle from being displaced from a closing position, an opening position or an inspection position.A gas cock 1 with inspection hole comprises a lock mechanism including ...
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JP6909740B2 |
The invention provides an electrically operated valve and a refrigeration cycle system, which can appropriately control the flow rate of a small flow rate control region in an electrically operated valve having a two-stage flow rate cont...
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JP6899046B2 |
Fluid dispensing assemblies are disclosed, for use in fluid supply packages in which such fluid dispensing assemblies as coupled to fluid supply vessels, for dispensing of fluids such as semiconductor manufacturing fluids. The fluid disp...
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JP6892879B2 |
A valve assembly including a valve housing (218) and a handle (240) that is movable about an actuation axis (Y) to actuate a valve actuator (234) within the valve housing between an open position and a closed position. The handle has a f...
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JP2021075845A |
To provide a faucet that can prompt a user to operate it by a desired usage manner.The faucet comprises: a temperature adjustment handle part that adjusts temperature by rotary operation; a flow rate adjustment handle part that adjusts a...
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JP6869932B2 |
To prevent a user from forgetting to operate a lock ring of a manual valve and from performing a handle operation carelessly.A manual valve 1 with a wrong operation preventive cover comprises a lock ring 41 allowing a lock mechanism 4 to...
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JP6860911B2 |
To prevent rotation of an operation knob (2) from being troubled in a non-closed state of a gas valve regarding a lock structure for the gas valve comprising a lock mechanism part (100) for locking the operation knob (2) in a rotation bl...
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JP6860441B2 |
To make a malfunction hard to occur and to make snow or the like hard to be stagnated even in a case trouble occurs in an energization member in a butterfly valve with lever.An opening/closing lever 25 is provided for opening/closing a v...
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JP6846100B2 |
The present invention relates to a complex faucet. According to an embodiment of the present invention, a complex faucet (50) comprises: a control lever (4); a fixed disk (2); and a movable disk (3) which slides on the fixed disk (2) by ...
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JP6842114B2 |
To provide a cock which can achieve both an unopened proof function and easiness of opening.A cock is mounted to a liquid storage container C so as to lead content fluid outside. The cock comprises a body part MB, an outer cylindrical bo...
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JP6845542B2 |
To provide a wrong operation prevention tool for gas cock capable of preventing inconvenience that an opened gas cock is closed by mischief or wrong operation, and reducing the number of components to enable installation in a compact man...
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JP6845543B2 |
To provide a wrong operation prevention tool capable of preventing inconvenience that an opened gas cock is closed by mischief or wrong operation, and reducing the number of components to enable installation in a compact manner without o...
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JP6841671B2 |
To provide a tap locking mechanism with high multiplicity of use which enables prevention of leakage with a simple structure.A tap 1 for pouring liquid stored in a container consists of a tap main body 13 and a lever 10, with one end B s...
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JP2021032346A |
To provide a flow rate control valve capable of reducing its size, continuously adjusting a flow rate of fluid, and maintaining the adjusted flow rate for a fixed period.A flow rate control valve (20) comprises: a body (12) in which a fl...
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JP6821188B2 |
To provide a faucet including a click mechanism with various advantages.A hot water mixing faucet 10 has a handle 14 and a valve assembly 40. The valve assembly 40 has a lever shaft 46 and a click engagement part. The click engagement pa...
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JP6800292B2 |
To prevent warm water from being discharged, the discharging being caused by user's unintentional driving of a lever.A safety valve device of a double lock structure of this invention includes: a valve unit 100 which includes a main body...
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JP6793393B2 |
To prevent inconvenience in which a lock screw (1) of a lock mechanism part (100) falls in a state where a gas valve is opened, in a lock structure of gas valve in which the lock mechanism part (100) is provided for locking an operation ...
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JP6790118B2 |
A discharge tap (10) for liquid containers, in particular for connecting to the outlet neck or the outlet opening of a transportation and storage container for liquids, having a tap housing (11) in which a valve body being pivotable arou...
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JP6775377B2 |
To provide a novel flow passage selector valve capable of suppressing a valve storage part for storing a valve body from being enlarged, and capable of regulating rotation range of the valve body, and a heat medium system for an automobi...
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JP6772991B2 |
A valve device includes a valve housing, a valve member, a limiter, a contact portion and a shaft. The valve housing has an inside space and a plurality of housing-side openings. The housing-side openings communicate between the inside s...
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JP6773246B2 |
A valve device includes a valve housing, a valve member, a limiter, a contact portion and a shaft. The valve housing has an inside space and a plurality of housing-side openings. The housing-side openings communicate between the inside s...
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JP2020159203A |
To prevent a supply check valve from getting caught in a spool.A hydraulic oil control valve 10 comprises a sleeve 20 in which hydraulic ports 27 and 28, supply ports SP1 and SP2 are formed, and a spool 50 that slides in the axial direct...
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JP2020159521A |
To improve operability for opening/closing in a manual butterfly valve.A valve rod 11 is rotatably housed in a shaft hole 10c of a valve box 10 in the manual butterfly valve 3 along a valve axial line L1. The valve rod 11 and a valve bod...
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JP6761669B2 |
To provide a gas cock with an inspection opening capable of reducing the number of components to simplify a structure, and downsizing an operation knob 22.A rotation regulation retainer 3 configured to retain a rotation range of an opera...
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JP6760585B2 |
To enable a handle to be locked and an opening or closing position of a valve body to be positively maintained even if a rotary valve has two raised-up wall parts spaced apart by 180 degrees around a valve axis.Rotation regulation means ...
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JP6759510B2 |
To provide a repair valve that can adjust opening of a valve body with a simple structure, in which a coupling structure of the valve body and a valve rod is simplified, and that can open/close the valve body in a non-sliding manner with...
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JP6738683B2 |
To provide a temporary fixing structure for a valve rod which is capable of achieving downsizing and lightweighting of a valve.In a valve 1, a valve body 3 is rotated integrally with a valve rod 4 so as to open/close a flow channel 5 in ...
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JP6733121B2 |
The present invention relates to a gate valve with a disk replacement structure. More specifically, the gate valve with a disk replacement structure is installed on a pipe, and comprises: a valve body having a blocking space formed there...
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JP6721375B2 |
To provide a rotary valve which has simplified a structure for confirming that a handle is in a non-locked position.A rotary valve 1 includes a valve body 2, a valving element 3, a valve shaft 4, a handle base 5 and a handle 6. The handl...
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JP6713219B2 |
To provide the faucet capable of preventing an incorrect operation and allowing an operator to recognize a correct water discharge operation.A faucet 1 comprises a pivoting handle 60 (an operating unit), a lock mechanism, and a display u...
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JP6708911B2 |
Provided is a variable-capacity compressor control valve that can efficiently cancel the influence of the refrigerant pressure acting on a main valve element and avoid increase in complexity of the structure and size of the control valve...
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JP6709140B2 |
To provide a rotary valve capable of keeping a state in transferring to a handle locking state and a handle lock releasing state with a simple structure.A rotary valve 11 includes a valve body 13, a handle 17 rotatable to the valve body ...
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JP2020085149A |
To provide a rotary valve capable of preventing open/close caused by incidental operation or erroneous operation.A gas cock 1 (rotary valve) includes a cock body 10, a valve element 20, and an operation part S. The cock body 10 has a gas...
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JP6698175B2 |
A safety faucet has a safety button which is positioned in front of a lever and slidingly moves in the front/back direction, and when the safety button is pressed, a cap contacting part on the lower end of the safety button rotates while...
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JP6667011B2 |
A safety faucet includes: a discharge pipe which has a hot water discharge path formed therein; a packing which moves up and down inside the discharge pipe; an operation shaft which is fixed to the packing; an upper cap which covers an u...
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JP6663794B2 |
To provide a purge structure in a gas cock capable of preventing a sealing plug for closing an inspection opening from being lost or forgotten closing.A purge cylinder 13 provided at an inspection opening is closed by a sealing plug 14. ...
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JP6655691B2 |
To enable an emergency operation in a case of earthquake and maintenance inspection work, by distinguishing cable disconnection due to maintenance inspection and cable disconnection due to earthquake.Code signal transmission means 26', f...
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JP6650179B2 |
Provided is a connector including a plug and a socket. The socket includes: a socket body in which a second liquid outflow passage and a second liquid inflow passage are formed; a ball lock mechanism that is attached to the socket body a...
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JP6633413B2 |
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JP6632617B2 |
A breakaway hydraulic coupler includes a coupler body assembly removably attachable to a fluid hydrant by a first lock member thereof. A sleeve assembly is connected to the coupler body assembly and includes a second lock member selectiv...
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JP6623250B2 |
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JP6619980B2 |
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JP6588207B2 |
A valve device includes a body having a fluid passage formed therein, a valve element configured to open and close the fluid passage, a stem arranged to be configured to move toward and away from the valve element to cause the valve elem...
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