Apparatus for printing with ink jet chambers utilizing a plurality of orifices
US4714934A · kind A · utility
21Cited by
9References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 26, 1985 |
| Grant date | Dec 22, 1987 |
| Priority date | — |
| Expiry date | Nov 26, 2005 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2002/14475
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An impulse ink jet apparatus capable of printing bar codes comprises a plurality of side-by-side chambers extending along a line slanted with respect to the direction of scanning. Each of the chambers includes a plurality of orifices arranged along a line extending substantially transverse to the scanning direction and means for ejecting a plurality of droplets from the orifices of each chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.