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JP2002061755A |
To provide a float type auxiliary valve-incorporated butterfly valve that can avoid a water hammer by virtue of gradual constriction of the sectional area of water passage even when a valve element is turned from a small travel range to ...
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JP2002039414A |
To provide a fluid supply valve assembly capable of capturing particles in a fluid before a nozzle of a supply valve assembly enters,This fluid supply valve assembly is provided with a valve adapter, a valve seat part formed in the valve...
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JP3252271B2 |
To prevent sounds caused by water hammers by placing a diaphragm valve in the flush water passage of a hot-water washing device, and actuating the diaphragm valve by means of a flush water control valve provided in an auxiliary flush wat...
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JP2002503158A |
A tip valve for a pneumatic tool includes a first valve member having a bore with a central axis and defining a valve seat about the bore and a second valve member having an engaging surface engageable with the valve seat to form a subst...
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JP3242093B2 |
To quickly and easily pressurize an aerosol container in an automatic sealing line. A valve 1 is provided with a valve body 2 made of an elastic material, and an operating means for moving the valve 1 from the closing position to such a ...
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JP2001349273A |
To provide a valve unit and a container, easy to assemble and recycle and inexpensive to manufacture.A pipe shaped piston portion 3 is slidably inserted into a pipe shaped valve body 2 to be inserted in a container body Y and detachably ...
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JP3240286B2 |
To secure the operability and stability at combined control. First flow control means 26 and 27 are provided between auxiliary ports for guiding the return oil from the cylinder ports of a plurality of switch valves 16 and 17 and a tank ...
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JP3238782B2 |
PURPOSE: To prevent reverse pollution caused by invasion of bacteria and the like in an air from a purified water exit in the water stop time of a water purifier by adopting a fluid resistance body of a semi-spherical swing type by which...
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JP2001340486A |
To automatically close an opened drain valve during inspection, and to reduce the water loss after extinguishing a fire.This fire extinguishing sprinkler comprises a pipe 3 on the secondary side in which a sprinkler head 4 is mounted and...
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JP2001336652A |
To provide an air exhaust valve equipped with the same function as an air relief circuit capable of performing air relief from a pneumatic apparatus without using a complicated air relief circuit.The air exhaust valve is composed of a va...
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JP2001336654A |
To provide a gas emission preventer having a high reliability of such a structure as not shutting off in a momentarily overflow condition which is not abnormal and shutting off in an overflow condition which is continued for the specifie...
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JP2001317094A |
To provide a push type faucet which can be easily corrected to set a rubber cover to a normal state by performing the screwing operation only once for a barrel portion without doing over again thereby improving the assembling work.A valv...
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JP2001315713A |
To provide a liquid dispenser for pouring or filling the liquid such as the liquid detergent, the liquid cosmetics, and the liquid chemical of a predetermined amount, in particular, the liquid dispenser favorable when the liquid chemical...
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JP2001520918A |
An intrapulmonary aerosolizer comprises an aerosolizer attached to a pressure generator for delivery of liquid as an aerosol and which can be positioned in close proximity to the lungs by being inserted into the trachea directly or into ...
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JP2001295953A |
To easily adjust the water discharge per one time of a self-closing faucet without using a tool. In this self-closing faucet whose water discharge is determined by the axial push-down stroke of an operating handle part, a body part is ro...
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JP3218046B2 |
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JP2001281042A |
To provide a batch discharging method for liquid and the device thereof that accurately discharge a pre-set liquid quantity to be discharged in one discharge for technology of discharging liquid, and have no dispersion in the discharging...
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JP2001278319A |
To provide a liquid discharging device which can be mounted and fixed to any of a plurality of discharging ports which are made up of various materials in various shapes, sizes and types of being internally threaded or externally threade...
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JP2001263534A |
To provide a changeover valve mechanism having a simple structure, eliminating the increase of a manufacturing labor, and dispensing with electrical driving.This changeover valve mechanism is provided with a spring used as a driving mean...
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JP2001263518A |
To solve a problem of not opening a valve so as not to flow liquid to a liquid discharge side, when a liquid pressure applying to a liquid feed side of a check valve approaches a zero.This check valve uses a floating body having a specif...
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JP2001262659A |
To provide a manual washing valve capable of saving the amount of water used at a low cost by accurately separating the amounts of washing water into a major washing and a minor washing.In a washing valve or flash valve having a manual o...
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JP3212297B2 |
To provide a flush valve used in a toilet, a stool or a sprinkler system and capable of operating securely. This flush valve has a valve body 1 in which an inlet pipe 11 supplying water and an outlet pipe 12 connected with a stool are co...
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JP3201702B2 |
PURPOSE: To provide large flow rate even with a small flow pipe. CONSTITUTION: A nonreturn valve 2 capable of freely shutting off the communication of a flow passage 1 is arranged in the flow passage 1 arranged in an approximately direct...
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JP2001208267A |
To provide a cutoff valve reducing the number of components and facilitating the assembling in a faucet provided with the cutoff valve opening the valve by connected to a hose joint for a hose joint connecting part and automatically clos...
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JP3188722B2 |
PURPOSE: To provide a cheap and simple dispensing valve permitting a distinct switching between open and closed states and ensuring sealing close to ambient atmosphere. CONSTITUTION: This valve 2 includes a channel 9 with an inlet end an...
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JP2001182123A |
To provide a flush valve, in which abrasion and damages of the valve seat port of the flush valve body is prevented and a piston valve at a low cost is used. Resin, with which metallic powder is mixed, is used as the quality of the mater...
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JP2001173820A |
To provide a valve allowing the inside to be surely washed and a sample extracting and adding device using the valve.A sampling pipe 14 of a sampling valve 10 is moved in the vertical direction by a cylinder 38. When the sampling pipe 14...
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JP2001173821A |
To prevent inclination of a cleaning pin provided integrally with a spring energizing a valve element according to compression of the spring.In a self-closing faucet in which a valve element is mounted so as to be movable forward and bac...
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JP2001173822A |
To simply and inexpensively constitute a valve opening holding method capable of coping with drain required for continuously discharging water and a faucet for a cold district in a self-closing faucet capable of automatically recovering ...
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JP2001173832A |
To provide a control valve system having both of an excellent constant flow control function and a liquid level control function by a small float, to automatically carry out control of a flow rate and a liquid level and hard to cause hun...
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JP2001173048A |
To provide a foot valve drive type water saving device capable of being installed additionally or installed directly to a city water pipe while maintaining the conventional function of a water faucet device so as to open and close the wa...
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JP2001146979A |
To provide an opening/closing valve contributing to stabilization of the working responsiveness and capable of suppressing the manufacturing costs. A piston 26 is installed in a housing 11 in such a way as slidable in the axial direction...
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JP2001141088A |
To provide a structure of a self-closing water faucet device discharging a predetermined amount of water based on output demand for automatic self- closing and capable of being used safely even in a region and a period of time in which f...
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JP2001123497A |
To provide an opening/closing valve advantageous in reducing a piping space and in securing an outward appearance. An opening/closing valve has a first port 62 and a second port 72 in mutually separate positions, and has a housing 61 hav...
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JP3161965B2 |
To generate a specified delay time in order to return to operation from the release condition of a mechanical brake device for a hydraulic motor. A timer valve 20 is provided in a valve main body 22, and provided with a changeover valve ...
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JP3157879B2 |
In a dispensing device (1), the return spring (21) of a return element (20) for a discharge pump (7) and for valves (26, 30) is located separated from the fluid in a tightly sealed spring chamber (22). The fluid inlet opening (31) into t...
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JP2001099343A |
To provide a flow control valve using a thermoelement and capable of reducing size and preventing the flow resistance due to the thermoelement without increasing the number of parts items. In a case 10, a flow control valve element 20, v...
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JP2001090854A |
To prevent a spontaneous rotation of an adjusting shaft of self-closing faucet for securing a steady one-cycle discharge. This self-closing faucet comprises a controlling part adapted to a perform a pressing operation, an adjusting shaft...
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JP3151720B2 |
To reduce the number of part items and assembling manday so as to reduce cost by integrally forming a first terminal at a fitting flange, ultrasonically welding a connector housing to a holder, and fitting the fitting flange in a clamped...
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JP3151172B2 |
To provide a subsidiary ring for use in accurately controlling the quantity of water required for a flushing cycle. A flush valve employed in a toilet device such as a urinal and a water closet comprises a body having an inlet 12 and an ...
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JP2001050419A |
To reduce force which is necessary for opening a valve, make a manual valve, a solenoid valve, and an opening/closing valve in common with each other, and improve reliability by applying force to a cone secondary extending part of a diap...
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JP3136329B2 |
PURPOSE: To easily adjust each opening degree to fine opening and full opening, by installing a projection on the first rod, installing a stopper at the position corresponding to the projection on the second valve and forming an opened p...
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JP3136107B2 |
To provide a preliminary compression pump spray which forms a main piston stem extended onto a vessel closing member as a relatively short structure, consequently relatively shortens also the total length of a pump spray, so as to includ...
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JP3136558B2 |
To attain a fixed water saving effect or above by protruding an outer flange section received on the end face of a pipe body in the downstream on the outer peripheral face of a main body formed with orifices communicating the upstream wi...
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JP3128790B2 |
PURPOSE: To control fluid by using the energy of a dry cell for a long period, without using a solenoid valve of a latch type. CONSTITUTION: In an automatic flushing device 10, a pressure reducing valve 48 is arranged between a pressure ...
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JP2001012630A |
To reduce the number of parts and assembly man hour by assembling and fixing an upper cover to a piston lower cover tighteningly in a holding state.In the piston 7 of a flash valve, a piston lower cover 12 is integrated screwingly with a...
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JP2001003430A |
To provide a flush valve allowing a water quantity display seal to stick thereon by favorably positioning to make favorable appearance without deflection.In a structure in which a spindle 10 for adjusting water quantity is vertically pro...
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JP2001003431A |
To provide the satisfactory operating state of a flash valve without forming a burr within a bypass passage by forming an inclination in the part crossing a small passage of the bypass passage.In the piston part 7 of this flash valve, a ...
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JP2001004062A |
To operate a valve element with high speed, improve controllability of the valve element while improving resolution in minimum control, widely control pressure in an exhaust system of a semiconductor manufacturing device, and hold valve ...
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JP3115535B2 |
To ensure a proper operation and improve a distribution and flow combining function, regardless of a sudden selection between a distribution mode and a flow combining mode. This distribution and flow combining valve 1 has a main spool in...
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