Connection for valve seat and valve body unit
US12429138B2 · kind B2 · utility
0Cited by
14References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 29, 2023 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Dec 14, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16K2200/501
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A valve device is provided. The valve device includes a valve body unit, a mounting seat and a valve seat. The valve device further includes a fastening member. The mounting seat is provided with a limiting step, and a side surface of the valve seat is provided with a connecting hole in communication with the mounting hole along a direction perpendicular to an axis of the mounting hole. And an end of the fastening member extends into the mounting hole from the connecting hole and abuts against the limiting step.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.