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JP4160359B2 |
PURPOSE: A conical valve member is provided to stabilize a sealing for a long use by an upper sealing surface and to improve sealing capacity of a lip unit. CONSTITUTION: A conical valve member(V) is installed in a cylinder(1) having a s...
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JP4147380B2 |
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JP4126146B2 |
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JP2008157375A |
To carry out failure diagnosis in a short time by opening a testing valve to change a water level in a water storage tank independently of the control condition of a fixed water level valve means when a water level sensor detects a water...
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JP4109921B2 |
A timing lock device for a faucet includes a valve seat, a top cover, a locking washer, a relief rod, a locking valve shaft, and a compression spring. In use, the relief rod may be used to release the water pressure in the pressure stora...
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JP4095247B2 |
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JP4082962B2 |
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JP4078142B2 |
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JP2008509001A |
An apparatus for dosing small amounts of liquid or pasty media as well as media containing filling material or reactive media having a defined processing time, comprising a housing with an outlet, a dosing unit which is in communication ...
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JP4053237B2 |
A dual-stream filling system is used in a packaging machine to introduce at least two flowable materials into a container. The dual-stream filling system defines a material flow path therethrough. The system includes a primary filling tu...
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JP4048562B2 |
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JP2007303681A |
To automatically refill a semi-viscous material, powder and a granular material to the same level in repeatable operating sequence. A split clam shell valve for flow and metering the powder, the semi-viscous material and the granular mat...
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JP4008236B2 |
A toilet room flush valve includes a body having an inlet and an outlet. There is a valve seat between the inlet and outlet and a valve assembly is movable within the body and positioned to close upon the seat to control flow from the in...
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JP3995799B2 |
An aerator valve assembly adapted to provide selective fluid communication between a supply of pressurized gas and a pressure vessel and adapted to provide selective fluid communication between the pressure vessel and a bulk material han...
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JP3990762B2 |
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JP3978659B2 |
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JP3135018U |
To provide a valve structure of an antifreeze water faucet having an auxiliary valve, in which a valve box can be miniaturized and a pushing force when inserting a piston into the valve box can be small as compared with using a ball as a...
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JP3963906B2 |
To provide a drinking water device which is used for livestock, prevents water from overflowing from a water-supplying cup to stain the periphery, and cleanly maintains the back side of a press plate. The subject method for arranging the...
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JP3948063B2 |
To accurately discharge a prescribed quantity of water with only one action to operate a switch by providing a means opening a valve section via the differential pressure of air, communicating the water feed side to the water discharge s...
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JP2007519871A |
The flow control device is for dispensing liquid to a predetermined level in a container. The device comprises a tubular body ( 10 ) having a closed upper end ( 11 ) and an open lower end ( 12 ). The device can be connected to the contai...
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JP2007177393A |
To provide a flush valve device capable of forcedly stopping a water supply by an operation of a user partway through a duration of the water supply after the water supply has been started by the operation of the user.In the flush valve ...
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JP2007516133A |
The valve has a valve stem (10) with a dosing chamber (20). A valve (30) distributes fluid product e.g. aerosol, contained in the chamber, and a valve (40) fills the chamber. The two valves (30, 40) are activated separately during use of...
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JP3927217B2 |
To improve a fire fighting capacity of a sprinkling nozzle for fire fighting so that the quantity of ejected water is saved to reduce a damage by the water. The sprinkling nozzle for fire fighting of a stationary fire fighting facility i...
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JP3921644B2 |
To easily mass produce an automatic opening-closing valve by a mold of a synthetic resin, and also form in the almost same way as when a cut line is formed between a large number of valves by the mold of a synthetic resin. A forming spac...
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JP2007513296A |
The distributor has a body (2) that is formed with orifices (P, T) connecting to a pump and reservoir respectively. The body has a bore that is provided in communication with the orifices. A piston mounted within the body is subjected to...
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JP2007100842A |
To provide an automatic water supply device with a selector valve which maintains high sealing performance in a condition where a transmission flow path is switched by the selector valve and which has little influence of fluid resistance...
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JP2007092890A |
To reuse recovered liquid in appropriate application by classifying and recovering clear drainage from a conventional jet dyeing machine, because the clear drainage is conventionally recovered into one recovery tank, the recovered liquid...
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JP2007085525A |
To provide a water discharge device, preventing the loosening of a valve presser even when a push button is rotated.This water discharge device 10 includes: a water faucet body 53b where water passing passages 53c, 53d are formed; a pilo...
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JP2007032798A |
To provide a push type water faucet capable of improving operation properties of switching operation for discharge and stop of hot water discharged from a discharge device and adjustment of amount of supply of hot water and reducing wate...
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JP3857128B2 |
To provide a flow control valve protecting a valve spring from thermal damage and foreign matter. The flow control valve is equipped with a second spring holder 20 which is fixed inside a housing 1 and holds the other end of a valve elem...
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JP2006523293A |
The present invention provides an improved shuttle valve to supply a user with service water having a desirable pressure at normal time and supply the user with stored water in a water tank quickly and efficiently during a time of suspen...
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JP2006266276A |
To provide a self-closing valve with a fixed flow rate valve capable of stabilizing operation of a main valve even when water pressure on a primary side is reduced.When a knob 13 is pressed down against a return spring 11 from a water cu...
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JP3825517B2 |
To perform continuous spraying even if dust is put into a gap by forming a fluid outlet to be an opening having a reverse conical inner peripheral surface, inserting a reverse conical valve body into the inner peripheral surface of this ...
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JP3822360B2 |
To provide a bag filling valve for cleanly injecting highly viscous fluid material into a bag and introducing inert gas. In this bag falling valve for viscous fluid products, a needle 34 is energized to a position where an expanded head ...
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JP3817981B2 |
To greatly reduce sounds of a refrigerant flow by passing a gas-liquid two-phase refrigerant through a throttling part. The whole of a main valve body 10 of a second flow control device is formed from a porous permeable material 12 made ...
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JP3814090B2 |
To securely and instantaneously stop flowing-out of powder/grain material without relying on mechanical operation bringing parts into close adhesion mutually. A powder/grain material controller 120 is provided with a cylindrical filter 1...
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JP3807935B2 |
To feed water by the amount of money of an inserted coin without using a commercial power supply. A quantitative water feeding device is provided with a switching valve 15 connected to a water source 20 having a fixed water pressure or a...
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JP3806422B2 |
To provide a water-saving adjust valve, automatically or simply adjusted according to the water pressure and the quantity of water, making it sufficient to bring pieces only for working to a working field, and obtaining water-saving effe...
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JP2006170382A |
To provide a flow path on-off valve having greatly reduced abnormal sounds to be generated just before stopping water discharge.A flush valve 10 comprises a body partition wall 4 for partitioning a body 3 into a primary side flow path 1 ...
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JP3787575B2 |
To provide a cylinder valve improving the adaptability of discharging and closing of a fluid, enabling opening/closing operation in a short time of 1sec or less, reducing a flow amount loss of the fluid, facilitating even the maintaining...
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JP3786246B2 |
To provide a closing valve capable of stabilizing an operational response. This closing valve is provided with a water inflow port 21 and a water outflow port 23 in a housing 2. The valve also has a piston 3 axially slidable within the h...
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JP3784132B2 |
To contrive a soft start in a valve delivery side in order to avoid a rapid operating start in the valve delivery side when a fluid control valve used in opening/closing of a fluid circuit is opened. When a fluid control valve 10 is move...
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JP3778251B2 |
To provide a micro valve with a simple structure, easily controllable, replaceable and repairable as a flow control element for a fine passage of a micro machine or the like. This micro valve comprises a fine passage 8 and a micro valve ...
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JP3772381B2 |
To reduce resistance of a valve for opening and closing a liquefied gas passage of a device utilizing liquefied gas. A valve comprises a valve element 1, a valve seat 2, a coil spring 3, a driving force generating part 10 and a control p...
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JP3763874B2 |
To prevent a core wire from being twisted by a method wherein a holding member for fixing the core wire to adjust pressure of fluid, a connecting member capable of drawing the holding member along with a refraction of a spacer and a feed...
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JP2006509599A |
A magnetic automatic stop valve formed in a container of a medical fluid administration system has one magnetic element located in a float and another magnetic element located proximate a valve seat. As the fluid level in the container d...
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JP2006045798A |
To provide a valve structure of an antifreezing faucet having an auxiliary valve, for reducing pushing-in force when inserting a piston into a valve casing, and miniaturizing the valve casing more than when using a ball as an auxiliary v...
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JP3742840B2 |
A washing water supply apparatus 1 for supplying washing water to a toilet has valve members A and B opening/closing an opening leading to the toilet from a washing water source, cam members 8 and 9 opening/closing the valve members A an...
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JP2006029404A |
To provide a pipe and a fitting of low cost, having a self-sealing structure where a valve element is acted in the closing direction at normal times.The valve element 2 formed with an elastic material, and having a projecting part on its...
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JP3734229B2 |
To enhance a fire extinguishing capacity reduce damage caused by water and surely detect a fire even during the extinguishing operation by providing a pulse discharge mechanism which performs a concentrated discharge of a specified amoun...
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