Shaft seal for pyrolytic waste treatment system
US8671854B2 · kind B2 · utility
0Cited by
13References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 10, 2009 |
| Grant date | Mar 18, 2014 |
| Priority date | — |
| Expiry date | Apr 10, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23G5/12
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
The inventive subject matter is directed toward a pyrolytic waste treatment system comprising a pyrolysis chamber having a chamber wall with a hole through which a shaft passes. An insulating mechanism is used at the hole to inhibit heat from escaping through the opening in the chamber wall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.