Vehicle wash foam applicator system
US9381547B1 · kind B1 · utility
2Cited by
1References
36Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2014 |
| Grant date | Jul 5, 2016 |
| Priority date | — |
| Expiry date | Dec 23, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B1/20
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A vehicle wash foam applicator system for efficiently generating and dispersing foam in a vehicle wash. The vehicle wash foam applicator system generally includes an outer tube having at least one foam outlet port to discharge foam onto a vehicle, at least one liquid inlet port fluidly connected to the outer tube to introduce a liquid into the interior of the outer tube, and an inner tube positioned within the outer tube. The inner tube includes at least one air outlet port to discharge pressured air into the interior of the outer tube to generate foam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.