Ink evaporation prevention means for ink jet print head
US4412233A · kind A · utility
8Cited by
3References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 7, 1982 |
| Grant date | Oct 25, 1983 |
| Priority date | — |
| Expiry date | Jun 7, 2002 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/195
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An ink-carrying conduit connected between an ink reservoir and a print head is placed within an enclosure for a portion of its length and which enclosure is an extension of the reservoir in large tubular form to contain the conduit in an ink vapor atmosphere.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.