Liquid ejection head and image forming apparatus

Details Liquid ejection head and image forming apparatus Liquid ejection head and image forming apparatus

2007-01-18

2010-02-16

Huffman, Julian D (Department: 2853)

Incremental printing of symbolic information

Ink jet

Controller

C347S068000

Reexamination Certificate

active

07661781

ABSTRACT:
The liquid ejection head includes: a liquid flow channel of which at least one wall is constituted by an elastic member; a nozzle which is provided at an end of the liquid flow channel; and a pressure generating device which generates a pressure pulse wave in liquid inside the liquid flow channel. The liquid flow channel and the pressure generating device are composed in such a manner that the pressure pulse wave propagates as a soliton through the liquid in the liquid flow channel.

REFERENCES:
patent: 5453767 (1995-09-01), Chang et al.
patent: 6481073 (2002-11-01), Sugahara
patent: 7-76087 (1995-03-01), None
Dynamics of Heterogenous Materials; By: V.F. Nesterenko Published by Springer 2001 p. 46, section 1.6.8.6.

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