Folder burner apparatus
US5117808A · kind A · utility
Inventors
Key dates
| Filing date | Jun 11, 1991 |
| Grant date | Jun 2, 1992 |
| Priority date | — |
| Expiry date | Jun 11, 2011 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24C3/027
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
An improved folding burner apparatus which is characterized by three support legs, two of which legs are each provided with a compression leg fitting for pivotally mounting the support legs on a burner pipe in foldable relationship. Each of the leg fittings is further provided with a leg stop which contacts the burner pipe when the legs are deployed, to prevent the legs from folding excessively when the burner apparatus is oriented in functional configuration. The third leg is fixed to a leg collar which is rigidly attached to the burner pipe and serves to stabilize a gas inlet line which terminates inside the bottom area of the burner pipe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.