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

1994-08-30

1996-12-31

Morris, Lesley D.

Fluid sprinkling, spraying, and diffusing

Unitary plural outlet means

Having interior filter or guide

347 47, B05B 114, B41J 214

Patent

active

055885977

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), Sogae et al.
patent: 4528577 (1985-07-01), Cloutier et al.
patent: 4915718 (1990-04-01), Desai
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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