Liquid jet apparatus, printing apparatus, and method of adjusting phase of drive pulse
US7984957B2 · kind B2 · utility
0Cited by
24References
7Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 27, 2009 |
| Grant date | Jul 26, 2011 |
| Priority date | — |
| Expiry date | Jul 30, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/04596
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A liquid jet apparatus including a plurality of nozzles provided to a liquid jet head, an actuator corresponding to each of the nozzles, and drive unit that applies a drive pulse to each of the actuators, wherein the drive unit includes correction value storing unit that stores a drive pulse application timing correction value corresponding to the number of actuators to be driven at the same time, and drive pulse application timing correction unit that corrects the drive pulse application timing using the drive pulse application timing correction value stored in the correction value storing unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.