Kilns for the processing ceramics and methods for using such kilns
US7780439B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 16, 2005 |
| Grant date | Aug 24, 2010 |
| Priority date | — |
| Expiry date | Oct 20, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49826
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
Kilns for processing ceramics and methods for using such kilns are disclosed herein. In one embodiment, a kiln includes an inner body configured to hold one or more ceramic workpieces for processing. The kiln can also include an outer body at least partially surrounding the inner body and spaced apart from the inner body to define an airflow passageway therebetween. The airflow passageway includes an inlet proximate to an upper portion of the outer body and an outlet proximate to a lower portion of the outer body. The kiln can further include an air mover positioned to move air through the airflow passageway from the inlet toward the outlet. In several embodiments, the kiln can additionally include a lid assembly pivotably coupled to the outer body and configured to sealably close against at least the inner body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.