Compact window heating unit utilizing pelletized fuel
US7686011B1 · kind B1 · utility
4Cited by
27References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 15, 2006 |
| Grant date | Mar 30, 2010 |
| Priority date | — |
| Expiry date | Jun 2, 2028 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24D2200/067
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
The invention relates to heating units mounted on a window of an existing building. Flue gases are expelled outside of the building without the need for wall modifications or an extra chimney. The actual burn chamber is mounted on a window mounting unit with an interior support which extends into the building thereby heating the air inside the building.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.