Coolant controlled IR heat treat apparatus
US5340089A · kind A · utility
23Cited by
7References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 15, 1992 |
| Grant date | Aug 23, 1994 |
| Priority date | — |
| Expiry date | Oct 15, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2208/0046
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An apparatus is disclosed for heat treating a product. The apparatus includes an infrared lamp assembly having an infrared lamp disposed within the interior of a quartz conduit. Air is admitted to the interior of the conduit at a controlled rate to cool the conduit while minimizing adverse impact on the efficiency of the infrared lamp.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.