Fluid dispensing apparatus and method
US10961992B2 · kind B2 · utility
0Cited by
36References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 20, 2019 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Mar 20, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67D1/0039
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An example apparatus includes a housing including an inlet and an outlet. The example apparatus also includes a rotor defining a bore. The rotor is disposed in the housing. The example apparatus further includes a piston disposed in the bore. A motor is operatively coupled to the rotor to rotate the rotor from a first position to a second position. The bore is to be in fluid communication with the inlet and the outlet when the rotor is in the second position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.