Refractory plate assembly for use in sliding closure unit
US4586699A · kind A · utility
6Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 1984 |
| Grant date | May 6, 1986 |
| Priority date | — |
| Expiry date | Jul 31, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22D41/28
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A refractory plate assembly for use as a stationary or a movable refractory plate in a sliding closure unit includes a refractory supporting body and a refractory disc-shaped member forming a sliding sealing surface of the assembly. The disc-shaped member is loosely and removably mounted to the supporting body in a manner to prevent the disc-shaped member from working loose from and moving relative to the supporting body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.