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JP2006052784 |
To provide a gas cock capable of reducing the number of parts and manufacturing cost.This gas cock 1 is mainly composed of five parts including a main body 10, a cock body 20, a coil spring 30, a handle key 40, and a handle 50. Since thi...
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JP2006046580 |
To provide a lock mechanism independent of spring force of a centering spring.There is provided a spool valve in which a spool S is built in a valve body 1 in a freely slidable manner and a flow channel is switched depending on a switche...
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JP2006038095 |
To provide a malfunction preventing device, in which actuation of an actuator in a fluid sequence facility can be securely prevented by pulling a safety plug in simple constitution.The fluid sequence facility is provided with the actuato...
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JP2006037946 |
To provide an exhaust control valve of a new structure, making the mechanism for controlling exhaust noise compact.This exhaust control valve adopts a turning position setting and holding mechanism for holding a valve body in a predeterm...
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JP2006022906 |
To provide a gas valve capable of reducing gas leakage even when it is exposed to a high temperature in fire breaking, and satisfying fire-resistance criteria that the gas leakage at 800°C for 30 minutes is 30L/H or less.In this gas val...
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JP3762506 |
To improve the operability of a bottom valve provided at each hatch of a tank truck when it is opened or closed by preventing a lock mechanism for locking the operation handle of the bottom valve from hindering the operation of the handl...
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JP2006010081 |
To provide a closing valve system having high reliability in control.A double valve unit comprises a pair of valve elements 31, 32. The pressurized fluid is sent to an output port 34 only when both of the valve elements 31, 32 are locate...
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JP2006010004 |
To surely prevent a valve element from breaking into a valve seat severely and a feed screw mechanism from being brought into a locked state without causing a large increase in the number of component parts, and to accurately initialize ...
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JP2005313894 |
To provide a door mounting device (or a door fixing device) for air conditioner of an automobile in which various doors or dampers are prevented from being partially opened by external air pressure or suction pressure of a fan when the a...
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JP2005308125 |
To surely prevent wrong operation and malfunction of a manual button in a solenoid valve provided with the manual button for manually switching a spool.This device includes a main valve part 3 having the spool 6 for switching flow passag...
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JP2005299766 |
To prevent foreign matter such as sand and mud from intruding into a lock mechanism part during use from the viewpoint of a structure of a conventional lock mechanism to prevent operation failure.This valve device is composed of a drivin...
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JP2005291380 |
To provide a manual valve with a lock mechanism capable of preventing the manual valve from being opened due to play of a lock fixing mechanism and releasing the lock fixing mechanism easily even when a plurality of manual valves are ali...
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JP3727118 |
To continue a control process using another spool when a spool in use for normal control is seized. The first spool 3A and the second spool 3B are laid coaxially within a sleeve 2 so as to be freely rotatable, and the feed direction and ...
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JP3713096 |
To provide a safety device, which has a large reliability on operation, with the simple structure formed of a double-valve of a portable container for the liquid, which is pressurized by the gas. This double-valve 4 has a housing 5a for ...
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JP3709241 |
To eliminate the generation of wrong operation by providing a cover for solenoid, a printed board for connecting a solenoid terminal and a receiver terminal to each other, and providing a switch for connecting and disconnecting the elect...
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JP3707325 |
To provide a convenient and easy-to-use channel switch which can be installed easily and a hot water supply apparatus comprising such a channel switch. In the channel switch 30 provided in the way of a channel and switching the channel m...
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JP2005214195 |
To provide a pressure regulating valve assembly and a fuel pump module preventing supply of excessive fuel to an engine under various operation conditions.An energized closing type pressure regulating valve is provided in a fuel line sup...
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JP2005201403 |
To surely close a shut-off valve by clearly recognizing the closed state even under the condition where an indicating part indicating the open/close state cannot be easily confirmed visually.An inlet passage 6, and a shut-off valve chest...
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JP2005195320 |
To provide an earth resisting device that has a simple structure and dispenses with a power supply.The earthquake resisting device comprises a body and a restoration mechanism 20. The body has an accommodation chamber 11. The accommodati...
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JP2005195055 |
To provide a gas stopper having both waterproofing function and permeability of air in a body.The gas stopper 1 can prevent water from entering in a space inside the stopper by an O ring 61, thereby preventing the inside of the socket fr...
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JP2005188551 |
To provide a valve opening/closing handle lock mechanism to be installed in a valve having an opening/closing handle with manual operation for securing the security of the valve without such a fear that the opening/closing handle has ope...
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JP3695821 |
To provide an airtight tool for a pipe to take a measure to meet pull-off prevention and relaibly seal a pipe. A body 11 has approximately the same outside diameter as that of a pipe 15 to be sealed and has an annular groove 11a formed i...
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JP2005179915 |
To provide a faucet device which can surely prevent water from being accidentally ejected from an unintentional spout, even if a push button is erroneously operated, when the water is ejected from the faucet device.This faucet device (10...
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JP2005180529 |
To provide a handle device having an operation locking mechanism without altering a valve body, in a handle device for opening and closing a valve.This locking device includes: a handle part 22 for performing operation and a driving part...
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JP3694642 |
To provide an emergency shutdown valve having simple construction in which valve opening state is immediately switched to a valve closing state so as to securely and safely intercept a conduit in case of emergencies such as earthquake. T...
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JP3694491 |
To provide a water shut-off valve which can not be easily operated for opening/closing from outside by providing a plunger control mechanism therein. A valve element 1 or/and a spindle 4 are provided with an engaging means formed of a cl...
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JP2005171519 |
To provide a faucet device which can prevent an erroneous operation of a push button, when high-temperature water is set to be ejected.This faucet device (101), which switches between water-stop/water-ejection states by opening/closing a...
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JP3691220 |
To provide a regulator that can perform a lock and unlock operations with a simple structure. The lock mechanism is provided with a pressure knob 26 which is supported with a housing 11 so as to adjust rotation and more for a specified d...
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JP2005147168 |
To prevent a multiple pushing state even though a plurality of buttons are simultaneously pushed.A plurality of water outflow states are selectively switched by pushing operation of the buttons 7a and 7c corresponding to each of the wate...
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JP2005147167 |
To provide a safer selector valve capable of not generating an entire water-stopping state even though pushing operation of a button is insufficient.A plurality of water flow passages are selectively switched by pushing operation of the ...
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JP2005140319 |
To provide a malfunction preventive manual valve constituted not to impair operability in opening/closing the valve while preventing malfunction.This malfunction preventive manual valve 1 is provided with a parallel pin 75 provided as a ...
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JP2005140189 |
To disclose a runoff preventing valve of liquefied petroleum gas using a float easy to adjust the buoyancy force accurately.The runoff preventing valve comprises a nozzle for supplying liquefied gas in a container main body to the downst...
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JP2005127470 |
To surely detach a socket 3 regardless of the projecting length of a plug cylinder 20 from a gas cock 2.The plug cylinder 20 is separably connected to the gas cock 2, and a mounting shaft 11a is externally applied to the drum part of the...
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JP2005127445 |
To prevent a valve element from jumping out to the outside in opening and closing operation.In this valve device 1, the valve element 18 as an opening and closing means of a passage between an inlet and an outlet for a fluid is provided ...
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JP3674221 |
To prevent the delivery of boiling water by restricting the rotation of a lever handle at a position before a wide-open state, even when the handle is turned to a hot water supply side. This faucet is formed to gradually deliver hot wate...
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JP2005106195 |
To provide a gas plug preventing a plug body from being unable to close due to stick at a time of fire and excellent in waterproofness.This gas plug is constructed to prevent sticking by putting thermal expansion material 21 between a bo...
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JP3660164 |
To use the parts of gas cocks different in function in common and to reduce the manufacturing cost by forming a first butt section abutting on a stopper pawl at the ignition position and not abutting on it when a stopper is moved to a ro...
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JP2005074231 |
To provide an integrated valve assembly with a main body.The integrated valve assembly is equipped with an inner gas passage for sending gas to a gap between a gas inlet and a gas outlet, gas inflation means (10, 12) equipped in the inne...
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JP2005069453 |
To facilitate utilization of a rotary valve by eliminating the necessity to adjust positional relationship between a bolt and worm wheel in an actuator.A second plane similar to a plane part is obliquely provided to the outer periphery o...
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JP2005069427 |
To obtain a drain valve mechanism for a power sprayer which is effective when working alone with the power sprayer (especially, in a back-pack type) without taking much labor for executing the drainage and by which the air-tightness can ...
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JP2005069389 |
To provide a valve device capable of avoiding the generation of reverse flow and operation failure by the dynamic pressure without bending a primary side pipe and independently of piping condition.In this valve device, an inlet side inne...
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JP3655353 |
PURPOSE: To provide an opening/closing indicating method for a valve, a device therefor and the valve having the device. CONSTITUTION: An opening/closing indicating plate 9 which can be slid in the diametral direction of a handle 7 is en...
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JP3655112 |
To prevent needless rotation of a stem while dispensing with a control part such as a handle, easily rotate the stem while attaching the control part when required, facilitate operation when a heat insulative coating is required and sure...
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JP3656059 |
To provide a rotational angle limiting mechanism of a rotary valve for easily changing the upper limit or the lower limit of the opening angle of a valve element of the rotary valve as necessary, and an actuator having the rotational ang...
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JP2005061515 |
To provide a ball type stop cock capable of preventing a water stop ball from being rotated to a position outside of a specific rotating range only by modifying a conventional ball stop cock in minimum, even when a spindle is operated in...
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JP3650059 |
To give sufficient lock power to the locking part of a butterfly valve, without enlarging a device. The butterfly valve consists of a housing 12 with which a fluid channel is formed, a valve rod 13 rotatably attached to the housing 12, a...
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JP3649358 |
To provide a solenoid valve capable of keeping the position even if fluid force or propulsion force caused by the malfunction of a solenoid is applied to a spool, without making large. In a solenoid valve in which a spool hole 2 is forme...
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JP2005048870 |
To provide a gas plug main body used in a pushbutton system and a key lock system in common and a gas plug using the gas plug main body in the gas plug with a lock mechanism.An upper step radius fringe 6 is formed in a scope of 180° at ...
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JP3645335 |
To drive an actuator without generating a trouble even in the case where leakage of the hydraulic oil is generated in a shaft seal part by providing an escaping mechanism, which leads the pressure oil leaked from the shaft seal part into...
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JP3645225 |
To suppress increase of cost or a device size in an actuator for driving a valve having an opening holding means which holds valve opening of a valve at a predetermined opening when driving voltage is not applied to an electric motor. Th...
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