Title:
FIREPROOF WALL SYSTEM FOR EQUIPMENT IN NUCLEAR POWER PLANT
Document Type and Number:
Japanese Patent JP2019082368
Kind Code:
A
Abstract:
To provide a fireproof wall system for equipment in a nuclear power plant capable of improving an inspection property and/or a maintainability of equipment which needs periodical inspection and/or maintenance of object equipment to be fire-protected in a nuclear power plant.SOLUTION: A fireproof wall system partly comprises an inspection window 3 and/or a door 4 applied with refractory material having fireproof performance equivalent to that of refractory material constituting the fireproof wall system.SELECTED DRAWING: Figure 1
Inventors:
KAMEI SHINICHIRO
KAWAHARA YOSHIHARU
KAWAHARA YOSHIHARU
Application Number:
JP2017209269A
Publication Date:
May 30, 2019
Filing Date:
October 30, 2017
Export Citation:
Assignee:
HITACHI GE NUCLEAR ENERGY LTD
International Classes:
G21C9/04; E04B1/94; E04H5/02
Domestic Patent References:
| JP2017133922A | 2017-08-03 | |||
| JP2016044483A | 2016-04-04 | |||
| JP2006219874A | 2006-08-24 | |||
| JPH0578893U | 1993-10-26 | |||
| JPH11193579A | 1999-07-21 | |||
| JP2009061226A | 2009-03-26 |
Foreign References:
| GB2509000A | 2014-06-18 |
Attorney, Agent or Firm:
Polaire Patent Business Corporation