Reduced liquid consumption cleaning apparatus
US3965494A · kind A · utility
21Cited by
2References
15Claims
0Family size
Inventor
Key dates
| Filing date | Jun 28, 1974 |
| Grant date | Jun 29, 1976 |
| Priority date | — |
| Expiry date | Jun 28, 1994 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2201/1669
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Liquid flow rate and thus volume consumed is reduced in a cleaning system which includes means for supplying a gas under high flow rate, low pressure to a mixing nozzle, and means for supplying a cleaning liquid to the mixing nozzle where the liquid and gas are combined so that the pressurized gas flow carries liquid droplets to a surface to be cleaned.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.