Refractory shield design for superheater tubes
US5724923A · kind A · utility
9Cited by
8References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 19, 1995 |
| Grant date | Mar 10, 1998 |
| Priority date | — |
| Expiry date | May 19, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S122/13
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a refractory shield for protecting a superheater tube against fluid attack comprising first and second partial-tubes, each partial-tube having a C-shaped cross-section, the C-shaped cross section defining first and second ends; wherein the ends of the partial-tubes are opposably engaged, and wherein the partial-tubes comprise means for preventing radial movement of the first partial-tube relative to the second partial-tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.