U motion gate valve
US11920693B1 · kind B1 · utility
0Cited by
24References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 31, 2023 |
| Grant date | Mar 5, 2024 |
| Priority date | — |
| Expiry date | May 31, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16K51/02
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a U Motion gate valve that maintains a tight seal on the outlet side when closing the valve through U Motion operation in the state that the tip and end of the main shaft are free ends using the principle of the class 3 lever.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.