Drop-on-demand print head using gasket fan-in

Details Drop-on-demand print head using gasket fan-in Drop-on-demand print head using gasket fan-in

1986-09-17

1988-09-13

Hartary, Joseph W.

Recorders

Markers and/or driving means therefor

With ink supply to marker

G01D 1516

Patent

active

047712988

ABSTRACT:
An ink jet drop-on-demand print head comprises a plurality of electromechanical transducers, and ink from a manifold is conveyed to the transducers. The fluid path between the transducers and the corresponding nozzle in the nozzle array comprises a resilient dual function means. The dual function means not only provides the fan-in section but also seals the fluid path in fluid tight relation without the use of any adhesive or bonding material.

REFERENCES:
patent: 3747120 (1973-07-01), Stemme
patent: 3988745 (1976-10-01), Sultan
patent: 4392145 (1983-07-01), Parkola
patent: 4449135 (1984-05-01), Umezawa
patent: 4460906 (1984-01-01), Kanayama
patent: 4492968 (1985-01-01), Lee et al.
patent: 4564846 (1986-01-01), Siegal
patent: 4611219 (1986-09-01), Sugitani
patent: 4623904 (1986-11-01), Conta
patent: 4665409 (1987-05-01), Behrens
Durbeck et al.; Drop-On-Demand Nozzle Arrays With High Frequency Response, IBM TDB, vol. 21, No. 3, Aug. 1978, pp. 1210-1211.

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