Blowtorch
US6929468B2 · kind B2 · utility
0Cited by
5References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 17, 2003 |
| Grant date | Aug 16, 2005 |
| Priority date | — |
| Expiry date | Nov 17, 2023 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23N2235/12
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A valve is provided for a blowtorch. The valve includes a housing, a switching device and an adjusting device. The housing is connected between a reservoir and a nozzle of the blowtorch. The switching device is provided for switching the valve between a communicating mode and a blocking mode. The adjusting device is provided for adjusting the flow rate of the gas through the valve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.