Ink-jet recording head and ink-jet recording device
US7517054B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 28, 2005 |
| Grant date | Apr 14, 2009 |
| Priority date | — |
| Expiry date | Jun 12, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/14201
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The present invention provides an ink-jet recording head. The ink-jet recording head includes a nozzle that ejects an ink droplet; an ink flow path member that includes the nozzle; a beam member connected to the ink flow path member or which includes the ink flow path member; a first drive component connected with and set at the beam member and which bends the beam member; and a second drive component that deforms the beam member so as to become convex from concave in the ink droplet discharging direction. The second drive component deforms the beam member so as to become convex from concave in the ink droplet discharging direction and the first drive component bends the beam member. Thereby, the beam member is buckling reverse deformed with the second drive component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.