Compressor control module
US6795753B2 · kind B2 · utility
7Cited by
11References
46Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 10, 2002 |
| Grant date | Sep 21, 2004 |
| Priority date | — |
| Expiry date | Sep 10, 2022 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04B2207/70
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A compressor control module for use with a pressurization system having a strain gauge transducer and a compressor. The compressor control module includes variable voltage references associated with low and high pressure limits, comparator circuits configured to compare the voltage from the strain gauge pressure transducer to the variable voltage references, a control logic circuit configured to logically combine signals from the comparator circuits, and a relay circuit configured to apply power to the compressor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.