Nuclear island base slab of nuclear power plant, manufacturing method therefor, and nuclear island of nuclear power plant
US12139868B2 · kind B2 · utility
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1References
12Claims
0Family size
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Key dates
| Filing date | Aug 4, 2021 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | Aug 8, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G21/02
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A nuclear island base slab of a nuclear power plant and a manufacturing method therefor, and a nuclear island of a nuclear power plant. The nuclear island base slab of a nuclear power plant includes a concrete base slab body and a plurality of air ducts embedded in the concrete base slab body. The air duct has an internal-penetrating bent pipe structure. A first end of the air duct is exposed on an upper surface of the concrete base slab body. A second end of the air duct is exposed on a side surface or the upper surface of the concrete base slab body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.