Inflation system pressure regulator with leakage vent
US10293949B2 · kind B2 · utility
2Cited by
13References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 11, 2016 |
| Grant date | May 21, 2019 |
| Priority date | — |
| Expiry date | Oct 12, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64D25/14
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A control valve includes a slide valve having a slide movable within a channel between a first position and a second position. When the slide is in the second position, the channel is arranged in fluid communication with an outlet line. A pressure regulator is arranged upstream from and in fluid communication with the slide valve and is operably coupled to a fluid source. The pressure regulator includes a flow metering element movable between an open position and a closed position to regulate a flow of fluid and pressure through the control valve in response to a pressure variations within the downstream slide valve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.