Multifunctional dispenser
US9199256B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 23, 2014 |
| Grant date | Dec 1, 2015 |
| Priority date | — |
| Expiry date | Apr 14, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B7/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A multifunctional dispenser includes a main body having a connecting nozzle and a water supply pipe. A control valve, a regulating device, a proportional control device and a ventilation valve are on the main body. The bottom of main body communicates with a container through the proportional control device. The control valve determines the water flow of the water supply channel. The regulating device is a rotating cylinder passing through the main body. The cylinder has a valve track and a proportional controller track corresponding to the control valve and the proportional control device respectively. The valve track includes arc sections with unequal depths. The proportional controller track includes grooves with unequal depths and supports the proportional control device. A proportional regulator of the proportional control device has liquid outlet holes. The control valve controls the ventilation valve to open/close a gas inlet channel of a concentrated liquid container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.