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JPH11108265A |
To easily spread caulking material on a fixed position on the inner face of a collar part with uniform thickness and without being cut off by making a water cut-off material interposed between the collar part of an advancing pipe for bei...
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JPH1182850A |
To provide a fluid passage connecting device that can reduce the body size of a fluid input-output unit such as a directional control valve unit while maintaining its general usability. This fluid passage connecting device attaches/detac...
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JP2591288Y2 |
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JP2591101Y2 |
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JPH1150501A |
To maintain the good seal state for a packing over a long period by inserting a drain pipe into the inner periphery of the packing fitted to the inner periphery side, watertightly connecting the drain pipe, arranging a pillow section on ...
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JP2856487B2 |
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JP2590128Y2 |
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JPH1113954A |
To prevent the invasion of foreign matters in a pipe, when a packing is installed to the socket of a drainage collecting coupling, and a lateral branch pipe is connected to the socket after several days have passed thereafter. At the inn...
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JP2589066Y2 |
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JPH10337338A |
To make it possible to easily connect a winding-out pipe made of synthetic resin with a sprinkler head to a sub pipe made of synthetic resin while the position of the winding-out pipe is determined as for the sub pipe. A connector 20 is ...
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JPH10317444A |
To obtain miniaturization in a water purifier and the purified water of cold water or normal-temperature water at all times. The water purifier 1 has a cooling section 6 cooling raw water flowed in from a faucet 2 and a discharging filte...
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JP2827896B2 |
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JPH10286727A |
To provide a rubber ring insertion device in which a rubber band can be inserted into a rubber ring installation groove in the condition where its circular form is held. A rubber ring 2 is put into a base part of a housing 1 having a con...
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JPH10281359A |
To enable a device to surely prevent a leak from a connection part by a relatively simple structure, while maintaining simplicity of mounting/ demounting work. This device is constituted such that the fellow flanges 11, 13 are placed mut...
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JPH10266289A |
To prevent falling-off of an operation body when impact is applied or when it is repeatedly used in a water purifier. A water purifier 1 is provided with a raw water delivery part 12, a clean water delivery part 10, a water purifier main...
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JP2582237Y2 |
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JPH10252958A |
To provide a pipe joint structure in which a pipe end part is surely adhered to a packing. A packing is inserted in a pipe end part 1, and an inner circumferential surface 3 of the pipe end part 1 is adhered to an outer circumferential s...
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JPH10245875A |
To easily find out for a water purifier the source of troubles wherewith raw water is still discharged through a raw water discharge port when purified water is used. A water purifier 1 is equipped with a raw water discharge part 12 disc...
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JPH10238674A |
To provide a through double sealing fitting piece in which each end of a hole of the fitting piece is protected keeping the seal using a true through inner tube, and the position of the inside tube is firmly fixed by the fitting piece. A...
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JP2578568Y2 |
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JP2787102B2 |
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JP2576785Y2 |
A locking structure of a connector with a waterproof packing to prevent incomplete locking of the connector. The locking structure comprises: a waterproof packing attached to the first connector half; two rows of sealing lips with a firs...
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JP2569822Y2 |
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JPH10110870A |
To retain the connection or a pipe to a pipe joint even though the pipe is relatively rotated against an inner cylinder and a covering body by forming at least one of the front part of the peripheral surface of a slip off preventing slee...
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JPH10103571A |
To make pipe connecting work efficient through the decrease of labor and improvement of workability at the time of mounting a joint ring across both pipe parts while taking a large drawing allowance of both pipe parts at the time of an e...
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JP2729901B2 |
PURPOSE: To restrain manufacturing cost by simplifying the assembling work of a pipe joint, and the shape of a packing ring. CONSTITUTION: A packing ring 3 which is made of an elastic material and attached between a piping 2 and a holdin...
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JP2565153Y2 |
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JP2724683B2 |
PURPOSE: To provide a plug for gas cock which is conformable with a hose end of any form without adhering to the form of the hose end on a gas cock side. CONSTITUTION: A nut 2 has a male screw 4 on the outer circumference of a cylindrica...
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JPH1061842A |
To improve sealing operation between a tube in a tube joint member and a washer, in improvement of the tube joint member. A tube joint member 10 comprises a through-passage 11 opened at one end 12 containing a tube end 17; an annular gro...
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JPH1061841A |
To perform the use of an expansion joint regardless of a distance between pipes to which a short pipe is connected when the short pipe is arranged between pipes into which a pipe is cut due to water leakage and the pipes and the short pi...
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JPH1038153A |
To communicate an inside and an outside when internal pressure is not more than the prescribed pressure, to drain water in hoses while a connecting fitting is connected, and to facilitate winding and housing of the hoses. Lip parts 20 ca...
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JPH1026270A |
To improve resistance against pressure of a socket part by bonding an inner layer which is provided with a rubber ring mounting groove on its inner circumferential face and consists of a cylindrical body made of anticorrosive metal and a...
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JP2704372B2 |
PURPOSE: To facilitate mounting and prevent a thread of a faucet from being damaged, by bringing a tip end of an external thread cylinder into contact with a water delivery port, and locking a cap nut screwed to a water purifier main uni...
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JP2557149Y2 |
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JP2556790Y2 |
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JPH09296885A |
To prevent water from entering between a pipe joint main body and a metal insert, and also to prevent water from leaking to the front surface of a pipe joint. A pipe joint main body 16 made of synthetic resin is connected to a connecting...
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JPH09291916A |
To provide a device for joining a synthetic resin pipe-like member, which is compact, carried and easily operated by providing a connector for connecting one side of an electromagnetic induction coil with a flexible cable so as to provid...
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JPH09280432A |
To facilitate machining and manufacture a metal seal coupling at a low cost by attaching a pushing/pressing plate at the end of the connecting side of connecting pipes to be mutually connected by a stopper ring, and screwing a male screw...
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JP2670919B2 |
PURPOSE: To enlarge permissible range of size changing caused by pipe extension and to stabilize the size without increasing wall thickness by arranging a slide ring, that can be compressed in circumferential direction of housing, betwee...
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JPH09510531A |
(57) The flexible connector (10) which combines the portion of a summary rigidity tube (11, 12) is indicated. The bell form housing (14) is connected with the portion of the tube (12). The elastic seal component (16) is accepted in the h...
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JP2549373Y2 |
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JP2549171Y2 |
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JPH09256951A |
To prevent a leak out of fluid after it is received in a vessel under pressure, by providing a fluid circulating path connecting a peripheral surface opening part of a fluid introducing device and a communication hole. A gas introducing ...
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JPH09250664A |
To simply and easily join a ring and an insertion port by press fitting the ring with an outer peripheral groove formed on it in an outer periphery of the insertion port of a pipe, thereafter, flowing molten metal in the outer peripheral...
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JPH09250665A |
To assemble a circular packing for sealing to a connection where a water discharge pipe is connected rotatable to a faucet main body, simply and securely, so as to eliminate a fear of water leakage owing to a poor assembling. A water dis...
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JPH09242955A |
To ensure hermetical sealing and to prevent a pipe from being removed by providing a rubber receiving groove in the inner circumferential surface of a socket and inserting a rubber ring and an elastic ring having a surface projecting tow...
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JPH09242947A |
To absorb the displacement of a receiving mouth relative to the end of a pipe in both directions to prevent breakage by providing an annular packing which is made of elastic material and has a hermetical sealing portion in a radial direc...
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JP2650768B2 |
A collar for electrically insulating between upper and lower tubing sections in which load bearing insulating materials in the collar are isolated from fluids both interior and exterior the collar.
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JPH09222187A |
To improve the stability of a rubber ring without reducing its strength. A corner part 14b in the deep side of a rubber ring groove 14 is formed on a radius surface A having a radius (h) within the range of 90°. When a rubber ring is jo...
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JPH09210276A |
To provide a pipe joint holding air-tightness all the time. A tip end of a plug P fixed to a joint J by a bearing ball B is pressed to a gasket G, and leaking of a fluid flowing in the inside of the plug P and the joint J is prevented by...
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