Ink jet printer
US7399070B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 8, 2005 |
| Grant date | Jul 15, 2008 |
| Priority date | — |
| Expiry date | Jan 4, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/17523
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An ink jet printer including a stationary frame; a tank supporter which is provided in the stationary frame and which supports at least one ink storing tank storing at least one sort of ink; a recording head which records an image on a recording medium by ejecting a droplet of the ink, and which has at least one ink flow inlet; at least one ink delivering tank which delivers the ink and has at least one ink flow outlet; at least one ink supply tube which is provided between the tank supporter and the ink delivering tank and through which the ink is supplied from the ink storing tank to the recording head via the ink delivering tank, wherein the delivering tank provides at least a portion of at least one ink delivering channel connecting between the ink supply tube and the recording head; a head holder which includes a main portion holding the recording head and the ink delivering tank, and which is movable relative to the stationary frame so that the recording head records the image on the recording medium; and an ink-contact preventing portion which prevents the ink that leaks from the ink delivering channel, from contacting the recording head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.