Fluidic flow sensing and control apparatus
USRE31973E · kind E · reissue
0Cited by
7References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 22, 1983 |
| Grant date | Aug 20, 1985 |
| Priority date | — |
| Expiry date | Apr 22, 2003 |
Classification
- Technology area (CPC —)General
Abstract
In a system to control a condition of air in a duct, there is disclosed a first nozzle for issuing a jet fluid, a second nozzle for receiving a portion of said fluid depending upon the condition of the air in the duct, and a circuit arrangement for controlling a damper in the duct dependent upon the amount of fluid received by the second nozzle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.