Method and installation for the stoving of articles
US3947235A · kind A · utility
21Cited by
2References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 14, 1974 |
| Grant date | Mar 30, 1976 |
| Priority date | — |
| Expiry date | Nov 14, 1994 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF26B23/022
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention concerns a method and an installation for the stoving of articles, inter alia of freshly painted articles. A combustion is used to eliminate a substantial proportion of the polluting and solvent-charged products given off by the articles during stoving and entrained by the ventilating air which is evacuated from the stove. The purified and heated gas supplied by the combustion of the polluting products is reintroduced into the stove, with fresh air. Before combustion, the ventilation air is preheated in a heat exchanger whose source of heat is supplied with heat by said purified and heated gas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.