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JP4121728B2 |
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JP4124813B2 |
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JP4117637B2 |
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JP2008138830A |
To provide a manifold valve which has two valves, in which one valve is so held that it cannot be opened and closed when the other valve cannot be opened and closed, and which is formed compact so that it can be easily installed in and r...
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JP2008138784A |
To provide a pressure relief valve which keeps the operation lever restrained from turning around a longitudinal axis of a poppet valve without depending on the other adjacent members excluding the own valve.The pressure relief valve com...
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JP2008127739A |
To provide a hot-cold water mixed faucet capable of preventing hot water from being wastefully discharged and preventing wasteful use of heater power.A valve mechanism 2 is provided with a coil spring 26 set to achieve a rate of mixing w...
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JP2008519212A |
A valve assembly is disclosed for use in conjunction with a replaceable filter cartridge system. The valve assembly includes a head member having an interior valve chamber defining a central axis, and inlet and outlet passages extending ...
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JP2008121842A |
To provide an easy and inexpensive valve opening/closing handle fixture with a simple structure capable of being applied to a valve device not provided with a means for fixing a valve opening/closing handle without changing the structure...
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JP4088903B2 |
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JP4087993B2 |
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JP4088160B2 |
A method for providing an indication and alarm of a possible failure in a fluid control valve stem, plug or seat in a process control system having a microprocessor based valve positioner. The drive pressure, drive signal and valve posit...
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JP2008089103A |
To provide a manual selector valve having simple construction for preventing a load on a valve element when fully closed/opened, to improve durability.In the manual selector valve 10 for manually opening/closing the valve element 62, a p...
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JP2008069936A |
To provide a valve adjusting screw sealing structure for keeping the distance constant between a valve casing side connection part and a protecting cap side connection part joined to each other via a sealing member.A cover 4 is screwed t...
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JP4063329B2 |
PCT No. PCT/FI97/00543 Sec. 371 Date May 8, 1998 Sec. 102(e) Date May 8, 1998 PCT Filed Sep. 12, 1997 PCT Pub. No. WO98/11371 PCT Pub. Date Mar. 19, 1998The invention relates to a valve comprising a valve housing 1 with a duct 2 that can...
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JP4055222B2 |
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JP4053658B2 |
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JP4053118B2 |
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JP2008039144A |
To provide a flow regulating valve, capable of preventing erroneous rotation of a flow regulating knob while facilitating the adjustment of the flow regulating knob.The flow regulating valve 1 comprises a housing 3 provided in the middle...
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JP4028907B2 |
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JP4029190B2 |
To certainly carry out certain actuation even when external force is applied. An actuator 1 is furnished with a revolving body 6 to be revolved between a returning position and a locking position by rotation of a pinion 5 connected to a ...
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JP4024076B2 |
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JP4018206B2 |
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JP4015444B2 |
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JP4014649B2 |
A shield for a pressure relief device for containing and deflecting released fluids is described. The shield includes an enclosure for surrounding the pressure relief device, the enclosure having a first port for engaging the enclosure t...
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JP2007303538A |
To provide a gas cock allowing a user to confirm mounting and screwed-in conditions of a plug easily. This gas cock is constituted in such a way that a ball-shaped valve element 34 for communicating a flow-in passage 31a with a flow-out ...
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JP4004979B2 |
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JP2007278514A |
To provide a control method for a flow control valve attaining flow control of high accuracy by reducing the individual difference of valve opening caused by the mounting accuracy of a detecting means. In this control method for the flow...
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JP2007528478A |
Apparatus for use with a fluid device includes an actuator having a first condition and having a second condition responsive to air under pressure for providing force for operating the fluid device. An override mechanism connected with t...
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JP2007255059A |
To solve problems in a conventional meter direct-coupled cut-off valve used only for cut-off/flow of water with a check valve separately set on the secondary side to require an extra face-to-face distance in addition to a problem in mete...
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JP3982898B2 |
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JP3970696B2 |
To provide a single lever cock with a click mechanism capable of easily mounting the click mechanism generating the click feeling in adjusting the volume of water without occupying a wide mounting space. In this single lever clock compri...
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JP3962192B2 |
To form a control handle with a resin without exposing a side portion of a through-hole to an end surface of the control handle. A passing hole 48 is formed penetrating a side portion of a cylindrical portion 42 oppositely formed to a th...
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JP3950094B2 |
To solve the problems on a conventional channel selector valve and its two operating handles to be individually used for change-over purposes, that the two handles provide waste in cost and in carriage, the wrong handle results in imposs...
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JP3942711B2 |
To provide a valve device which is capable of correctly and surely controlling the operation from the outside, simple in structure, miniaturized, and excellent in reliability. The pressure in a primary chamber 12 is introduced into a pre...
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JP3937321B2 |
To provide a click mechanism that can be easily retrofitted in a single lever combination faucet. A first annular member can be fixed in external fit on an end of a small-diameter cylindrical portion of a casing of a valve unit. A second...
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JP2007515793A |
An enclosure for a pressure relief device, particularly pressure relief devices mounted on electrical equipment housings, is pre-assembled together with the pressure relief device. The enclosure, which provides for temporarily confining ...
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JP3922846B2 |
To certainly actuate an actuator without receiving an influence of atmospheric pressure. An actuator 1 is furnished with a revolving body 6 to revolve as it is engaged with a pinion 5 connected to an armature shaft 4g of a motor 4, a piv...
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JP3923037B2 |
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 ...
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JP3917569B2 |
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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JP3909726B2 |
To provide a gas meter cock having a mechanism for regulating the full closed position and for preventing the turning movement from the position, and capable of being manufactured with a simple structure at low cost. A projecting part 25...
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JP3130751U |
To reduce the size of a shutoff valve by eliminating the need for a strong elastic member for urging a valve stem in a valve closing direction. A valve box 1 having an oil flow path and a valve seat 2, a valve body 3, a valve rod 4, an e...
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JP2007078034A |
To provide a supply gas valve sealing device, comprising a lock member restraining a handle opening/closing a supply gas valve at the main valve closing position and a cylinder lock for locking the lock member.This supply gas valve compr...
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JP2007051757A |
To prevent a boiling water accident or the like caused by sudden raising of a lever, by quickly and positively moving the operating lever into a position of the medium temperature and medium discharge amount of hot water, and allowing a ...
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JP2007046629A |
To provide a fluid control valve which maintains a sealing property of a valve element and prevents operation failure of an opening and closing valve.The fluid control valve has: a valve main body 13 with a valve seat 20; a diaphragm val...
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JP2007031994A |
To provide a mechanism for preventing erroneous operation of a temperature adjusting handle of a combination faucet, which requires the operator to press a safety button when the operator further wants to change a spouting water temperat...
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JP2007032271A |
To provide a faucet easily operated for water discharge/stop by operation on a hand-held operation unit with a small operation force.In a faucet where the leading end of a water discharge tube rising from a counter is used as a shower he...
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JP3875064B2 |
To provide a single-lever faucet with a click mechanism which generates a click feeling in a proper position in a vertical turning operation of a lever so as to save water, and can be easily attached to/detached from a normal faucet. To ...
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JP2007010014A |
To provide an electric flow rate control valve capable of preventing a rotor from being stuck and being unable to rotate when opening, closing, and controlling a valve part.This electric flow rate control valve is provided with a stopper...
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JP2006349079A |
To control the valve-travel of an open/close valve in a specified range, while aiming at simplification of a locking mechanism.In a housing 16, a guide groove 18 is formed arcuately around a spindle 11 to control the rotational angle of ...
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JP3859631B2 |
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 b...
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