2018
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Invention
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Resource saving-type water piping system using ejector effect. The present invention relates to a... |
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Invention
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Water piping system having water hammer buffering function using ejector effect and pressure tank... |
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Invention
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Water piping system with slam mitigation function of check valve, and control method therefor.
T... |
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Invention
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Water piping system and control method therefor.
The present invention relates to a water piping... |
2017
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Invention
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Water pipe system having control disc for preventing slamming and water hammering of check valve,... |
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Invention
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Water pipe system having function of removing foreign material inside pressure tank. The present ... |
2016
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Invention
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Water piping system and control method therefor. The present invention relates to a water piping ... |
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Invention
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Water piping system with slam mitigation function of check valve, and control method therefor. Th... |
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Invention
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Pipe device including slam mitigating means.
The present invention relates to a water piping sys... |
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Invention
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Pipe device including slam mitigating means. The present invention relates to a pipe device and, ... |
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Invention
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Method for controlling detection of abnormality of pressure tank filling/exhaust system. The pres... |
2015
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Invention
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Check valve for preventing slam and water hammer. The present invention relates to a check valve ... |
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Invention
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Storage tank nitrogen supply system and method therefor. The present invention relates to a nitro... |
2014
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Invention
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Check valve capable of controlling fast and slow closing by means of variable throttle. The inven... |
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Invention
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Parallel cylinder type check valve. The present invention relates generally to a parallel cylinde... |
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Invention
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Parallel cylinder type check valve. The present invention relates to a parallel cylinder type che... |
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Invention
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Parallel cylinder-type check valve. The present invention relates generally to a parallel cylinde... |
2011
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Invention
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Pressure-tank water-level control method in a piping system using a level transmitter and a level... |
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Invention
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Method for controlling pressure keeping facility for cooling and heating system provided with plu... |
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Invention
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Method for precisely and reliably controlling liquid level of pressure tank with multiple sensors... |
2009
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Invention
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Method of calculating carbon dioxide emission of steam turbine chp plant and system for the metho... |
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Invention
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Expansion and pressurization apparatus filled with nitrogen gas. The present invention relates to... |