Shutter for a valve and corresponding valve for controlling an air flow and relative valve
US10301050B2 · kind B2 · utility
4Cited by
15References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 24, 2013 |
| Grant date | May 28, 2019 |
| Priority date | — |
| Expiry date | Jan 31, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B9/12
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
There is described a shutter for a valve for controlling an air flow; shutter is selectively rotatable about an axis and adapted to be housed inside a body of valve, and comprises a surface disposed about axis; surface comprises at least one first curved portion shaped eccentrically relative to axis so as to define, in use and together with body, at least one first passage for the air flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.