Device for moving a fluid
US6406131B2 · kind B2 · utility
3Cited by
7References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 27, 2001 |
| Grant date | Jun 18, 2002 |
| Priority date | — |
| Expiry date | Jun 27, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/005
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a device for moving a fluid which can be used in the ink jet printing art. The device of the present invention includes a mechanism for moving the fluid by using polymers. The polymers have hydrophilic or hydrophobic properties that can be selected under the action of an external stress.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.