Automatic liquid dispenser
US5542605A · kind A · utility
66Cited by
9References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 7, 1994 |
| Grant date | Aug 6, 1996 |
| Priority date | — |
| Expiry date | Apr 7, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01G27/001
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An automatic liquid dispensing apparatus including a container for holding a dispensable liquid, a flow regulator which permits liquid to flow out of the container at a controlled rate which is independent of the quantity of liquid within the container, and a timing and dispensing assembly. The timing and dispensing assembly accumulates a quantity of the liquid from the flow regulator, and periodically dispenses a constant volume of the liquid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.