Recording head for an ink jet recording apparatus having a plurality of temperature detection elements
US5006867A · kind A · utility
34Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 7, 1990 |
| Grant date | Apr 9, 1991 |
| Priority date | — |
| Expiry date | May 7, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2202/12
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A recording head for an ink jet recording apparatus having a common chamber for supplying ink to a plurality of ink discharge portions each having an electric-heat converting member. A plurality of temperature detecting elements in the head measure the temperature at different locations in the chamber and an adjuster equalizes the temperature distribution of the chamber based on temperature information from the temperature detecting devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.