Cooling device for electro-pneumatic controller
US10100729B2 · kind B2 · utility
1Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 19, 2015 |
| Grant date | Oct 16, 2018 |
| Priority date | — |
| Expiry date | Apr 27, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A valve system includes a valve, a valve controller, and a heat exchanger. The valve is configured to open and close a control device in response to a working fluid. The controller controls the flow of the working fluid to and from the valve. The heat exchanger is mounted between the valve and the valve controller. The heat exchanger receives the working fluid from the valve, cools the working fluid using a cooling stream, and delivers cooled working fluid to the valve controller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.