Control valve and sealing component
US12313169B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 15, 2022 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Jun 4, 2042 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16K31/535
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A control valve, includes a valve body, a valve core, and a sealing component. The control valve includes communication ports; the communication ports are communicated with a valve cavity (101); the communication ports comprise first communication ports; the first communication ports are arranged along the height direction of a side wall portion and the circumferential direction of the side wall portion; two first communication ports is arranged on the side wall portion along the circumferential direction of the side wall portion; the sealing component includes a sealing body portion; the sealing body portion is located between the valve core (20) and the side wall portion; the sealing body portion has through holes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.