Regulator stability in a pressure regulated storage vessel
US12025997B2 · kind B2 · utility
1Cited by
29References
14Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 4, 2019 |
| Grant date | Jul 2, 2024 |
| Priority date | — |
| Expiry date | Jan 28, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/7823
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A pressure regulator device for use within a pressure-regulated fluid storage and dispensing vessel primarily in low flow, low delivery pressure applications. Regulator stiction challenges have been solved with an improved poppet assembly using different poppet element configurations as well as an improved bellows structure in the pressure-sensing assembly that provides more flexibility during contraction and expansion of the diaphragm elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.