Mixing valve
US11857932B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 3, 2017 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Jan 6, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B7/1209
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The disclosure concerns a mixing valve for mixing two coating agent components (e.g. master batch and hardener) to form a multi-component mixture, with two coating agent inlets for supplying the two coating agent components and with two coating agent valves for controlling the coating agent flow through the two coating agent inlets, as well as with a coating agent outlet for discharging the multi-component mixture in a specific outflow direction. The disclosure provides that at least one of the coating agent valves is formed as a rotary slide valve having two plane-parallel valve discs which are rotatable relative to each other about an axis of rotation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.