Radiant electric heater
US6188047A · kind A · utility
5Cited by
4References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 15, 1999 |
| Grant date | Feb 13, 2001 |
| Priority date | — |
| Expiry date | Nov 15, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B3/74
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The insulation component of a radiant electric heater device formed with fused silica particulates is combined in the device during its construction. Final preparation of the insulation takes place after assembly in a metal dish of the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.