Liquid injection recording apparatus
US4646110A · kind A · utility
48Cited by
5References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 1983 |
| Grant date | Feb 24, 1987 |
| Priority date | — |
| Expiry date | Dec 22, 2003 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2002/14379
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A liquid injection recording apparatus having an orifice for discharging liquid and forming flying drops of liquid, a liquid flow path communicating with the orifice, and flying liquid drop forming means for forming flying drops of liquid from the orifice is provided with a discharge energy adjusting portion having a bubble generating portion communicating with the liquid flow path and means for causing bubbles to be generated in the bubble generating portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.