Exhaust gas media separator with recycling and dust collection
US4958466A · kind A · utility
4Cited by
4References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 14, 1989 |
| Grant date | Sep 25, 1990 |
| Priority date | — |
| Expiry date | Mar 14, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24C9/003
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method and apparatus for withdrawing gas at cryogenic temperatures from a blast-treating chamber and thereafter separating the entrained blast media and dust from the cryogenic carrier gas so the cryogenic gas can be recycled back to the blast-treating chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.