Dynamic slab gate valves
US12398809B2 · kind B2 · utility
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81References
26Claims
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Assignee
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Key dates
| Filing date | Aug 7, 2024 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Aug 7, 2044 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16K3/20
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A dynamic slab gate valve for use in controlling fluid flow through pipelines and other tubulars has a dynamic seat assembly and a dynamic skirt assembly. The dynamic seat assembly is urged toward a gate of the dynamic slab gate valve by an energizer to maintain a seal between a seat and the gate. The dynamic skirt assembly is urged toward the gate of the dynamic slab gate valve by an energizer to maintain a seal with the gate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.