Title:
CUMULATIVE COMBUSTION PREVENTING SYSTEM FOR NONCONDENSING GAS
Document Type and Number:
Japanese Patent JP2004012145
Kind Code:
A
Abstract:
To provide a system for previously and surely preventing cumulative combustion of noncondensing gas at a spot allowing gas accumulation, ensuring soundness of apparatuses and piping in an atomic power plant, and enhancing its reliability.
In this cumulative combustion preventing system 52 for noncondensing gas, a heat insulating material 51 is provided at a spot 50 allowing gas accumulation where a noncondensing gas 47 can stay and the amount of vapor condensation at the spot 50 is lowered by the insulating material 51, thereby suppressing the amount of generated noncondensing gas 47.
Inventors:
SASAYAMA TAKAO
YAMAMOTO YASUSHI
NARABAYASHI SUNAO
ABE NOBUHIDE
TAKAHASHI TAMAKI
IWATA KIYOSHI
SHIDA AKIRA
YAMAMOTO YASUSHI
NARABAYASHI SUNAO
ABE NOBUHIDE
TAKAHASHI TAMAKI
IWATA KIYOSHI
SHIDA AKIRA
Application Number:
JP2002161922A
Publication Date:
January 15, 2004
Filing Date:
June 03, 2002
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
G21C19/303; G21D3/08; (IPC1-7): G21D3/08; G21C19/303
Domestic Patent References:
| JP2000292590A | 2000-10-20 | |||
| JPH10122717A | 1998-05-15 | |||
| JP2001349983A | 2001-12-21 | |||
| JP2000121004A | 2000-04-28 | |||
| JPH06331784A | 1994-12-02 | |||
| JPH07270576A | 1995-10-20 | |||
| JPH0843574A | 1996-02-16 | |||
| JP2000098075A | 2000-04-07 | |||
| JP2001215291A | 2001-08-10 |
Attorney, Agent or Firm:
Hisashi Hatano
Shunguchi Sekiguchi
Shunguchi Sekiguchi
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