Waste heat boiler
US4055151A · kind A · utility
6Cited by
5References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 25, 1976 |
| Grant date | Oct 25, 1977 |
| Priority date | — |
| Expiry date | Aug 25, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/86871
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The invention is a valve especially a divertor valve for diverting hot gas to a boiler or to a duct by-passing the boiler and for controlling the amount of gas flowing through the boiler. The valve enables changeover from one flow path to another by rotary movement. The valve member is of plate construction having scraping action on the wall of the valve chamber and allowing 45.degree. angle of flow between inlet and outlet ports.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.