Pneumatic control system for a water cannon
US6824076B2 · kind B2 · utility
6Cited by
8References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 27, 2002 |
| Grant date | Nov 30, 2004 |
| Priority date | — |
| Expiry date | Oct 10, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B1/083
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method and apparatus are provided for pneumatically controlling the operation of a water cannon such that the need for electrically power in the immediate vicinity of the water cannon is substantially avoided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.