Mixing and/or dispersing and spraying arrangement
US4073436A · kind A · utility
Inventor
Key dates
| Filing date | Apr 22, 1976 |
| Grant date | Feb 14, 1978 |
| Priority date | — |
| Expiry date | Apr 22, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B7/04
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An arrangement and process for mixing components of a flowable material such as pulverous compounds of a mixed paint or of a basic lacquer and hardener of a hardenable synthetic resin and for coating of a surface of an object. A separate dispersing chamber is provided for one of the components of the flowable material with the dispersing chamber communicating with a mixing chamber for mixing the component from the dispersing chamber with at least one other component of the flowable material. The material is discharged from the mixing chamber in the form of a mist or aerosol by way of a propellant fluid. The dispersion chamber and the mixing chamber are spaced from one another and are defined between a number of elements arranged so as to form a spraying and/or dispersing nozzle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.