Flow distribution header system
US4553925A · kind A · utility
7Cited by
9References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 24, 1982 |
| Grant date | Nov 19, 1985 |
| Priority date | — |
| Expiry date | Sep 24, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/87909
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A dual flow distribution header system in which the flow is divided into two paths before the distribution header but after a metering device. The flow is controlled by separate butterfly valves in each path, whereby the control function is magnified and becomes more precise in each path. The invention is particularly adapted for use with industrial heating furnaces employing dual burner systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.