Self-contained multi-sprayer
US7556210B2 · kind B2 · utility
11Cited by
108References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 2006 |
| Grant date | Jul 7, 2009 |
| Priority date | — |
| Expiry date | May 17, 2027 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB08B2203/0217
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A pressure sprayer includes an accumulator vessel adapted to hold a pressurized fluid therein and a container that is configured to hold a chemical concentrate. A motor in fluid communication with the accumulator vessel and the container is adapted to be driven by the pressurized fluid and to pump the pressurized fluid and the chemical concentrate. A chamber is adapted to receive the chemical concentrate and the pressurized fluid from the motor to form a chemical solution. A nozzle is in fluid communication with the chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.