Paint drying furnace
US5868562A · kind A · utility
11Cited by
10References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 6, 1997 |
| Grant date | Feb 9, 1999 |
| Priority date | — |
| Expiry date | Oct 6, 2017 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF26B2210/12
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Disclosed is a paint drying furnace for baking and drying paint films on painted objects following a painting process. The furnace of the invention has an interior combustion type heating device arranged on fresh air passages upstream of points of connection to furnace interior circulating gas passages for heating passing fresh air. The combustion type heating device is a direct heating type, combustion type heating device for burning a fuel directly in an atmosphere of passing fresh air to be heated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.