Full support heating element apparatus
US9504097B2 · kind B2 · utility
1Cited by
7References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 15, 2013 |
| Grant date | Nov 22, 2016 |
| Priority date | — |
| Expiry date | Oct 25, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B3/16
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electric heater apparatus for heating air is disclosed, comprising a heater coil assembly including a coil support comprising a panel around which lies a coil of an electrical resistance element from approximately one end of the panel to approximately an opposite end, the coil of the electrical resistance element comprising a pass of spaced apart loops, the coil support configured to support the spaced apart loops.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.