Cooling of air actuated valve using actuating air
US12215804B2 · kind B2 · utility
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15References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 14, 2020 |
| Grant date | Feb 4, 2025 |
| Priority date | — |
| Expiry date | Jun 7, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J37/32357
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A valve including a valve body. An actuation housing of the valve body surrounds an actuation cavity. The actuation housing includes a first port configured for entry of actuating air and a second port configured for exhausting the actuating air. A poppet is configured for movement within the valve body and includes a barrier located within the actuation cavity. The poppet being actuated to an open position using the actuating air entering in the first port. When the poppet is in the open position, the actuating air flowing between the first port and the second port cools the stem.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.