Fluid supply integration module
US10464333B2 · kind B2 · utility
0Cited by
7References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 22, 2016 |
| Grant date | Nov 5, 2019 |
| Priority date | — |
| Expiry date | Jan 22, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2002/17579
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A fluid supply integration module in a fluid dispensing device includes an on-board reservoir to store fluid, and a fluid interconnect to fluidically couple an external fluid supply container to the on-board reservoir. The fluid supply integration module includes a check valve system disposed between the on-board reservoir and the fluid interconnect. The check valve system includes a first check valve to permit fluid to flow in a first direction and a second check valve to permit air to flow in a second direction opposite the first direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.