Bubbly water outlet device
US5143295A · kind A · utility
22Cited by
7References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 16, 1990 |
| Grant date | Sep 1, 1992 |
| Priority date | — |
| Expiry date | Nov 16, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B1/3402
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A bubbly water outlet device comprises a swirl chamber which is connected to a water supply source and is adapted to swirl a flow, and a bubbler chamber which is connected to the swirl chamber through a discharge port provided substantially at a center of the swirl chamber. The bubbler chamber is adapted to suck air from an exterior by virtue of the inflow of water from the discharge port and is capable of discharging bubbly water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.