PRESSURE ACCUMULATION TYPE CHEMICAL INJECTION DEVICE OF NUCLEAR POWER PLANT
PROBLEM TO BE SOLVED: To provide a pressure accumulation type chemical injection device capable of both easiness of maintenance and checking and sure injection effect of chemical injection system of a nuclear power plant. SOLUTION: To a PLR pipe connected to a reactor pressure vessel, an accumulatio...
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| Main Authors | , |
|---|---|
| Format | Patent |
| Language | English |
| Published |
10.10.2003
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| Edition | 7 |
| Subjects | |
| Online Access | Get full text |
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| Abstract | PROBLEM TO BE SOLVED: To provide a pressure accumulation type chemical injection device capable of both easiness of maintenance and checking and sure injection effect of chemical injection system of a nuclear power plant. SOLUTION: To a PLR pipe connected to a reactor pressure vessel, an accumulation type chemical injection device 1 is connected via a connection pipe 2, and in the middle of the connection pipe 2, a pressure control valve 3 and a flow control valve 4 are installed. COPYRIGHT: (C)2004,JPO |
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| AbstractList | PROBLEM TO BE SOLVED: To provide a pressure accumulation type chemical injection device capable of both easiness of maintenance and checking and sure injection effect of chemical injection system of a nuclear power plant. SOLUTION: To a PLR pipe connected to a reactor pressure vessel, an accumulation type chemical injection device 1 is connected via a connection pipe 2, and in the middle of the connection pipe 2, a pressure control valve 3 and a flow control valve 4 are installed. COPYRIGHT: (C)2004,JPO |
| Author | WATABE KENTARO ASANO TAKASHI |
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| RelatedCompanies | HITACHI LTD HITACHI ENG CO LTD |
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| Snippet | PROBLEM TO BE SOLVED: To provide a pressure accumulation type chemical injection device capable of both easiness of maintenance and checking and sure injection... |
| SourceID | epo |
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| SubjectTerms | NUCLEAR ENGINEERING NUCLEAR PHYSICS NUCLEAR POWER PLANT PHYSICS |
| Title | PRESSURE ACCUMULATION TYPE CHEMICAL INJECTION DEVICE OF NUCLEAR POWER PLANT |
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