Nozzle plate for a liquid jet print head

Details Nozzle plate for a liquid jet print head Nozzle plate for a liquid jet print head

1996-02-28

1998-10-06

Hecker, Stuart N.

Incremental printing of symbolic information

Ink jet

Ejector mechanism

B41J 214

Patent

active

058184791

ABSTRACT:
A nozzle plate contains nozzles, liquid chambers and connection channels between liquid chambers and supply containers for the liquid. All the function regions are produced integrally as a microstructure body by casting from one or more microstructured mold inserts. The smallest implementable spacing of the nozzles from one another can be considerably smaller than in the previously known plates, which allows increased printing density.

REFERENCES:
patent: 4350989 (1982-09-01), Sagae et al.
patent: 4791436 (1988-12-01), Chan et al.
patent: 5218754 (1993-06-01), Ranagappan
patent: 5374948 (1994-12-01), Saito et al.
patent: 5588597 (1996-12-01), Reinecke et al.
Patent Abstracts of Japan, vol. 9, No. 231 (M-414), Sep. 18, 1985, JP-A-60 087 056, May 16, 1985.

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