Composite ink jet drivers

Details Composite ink jet drivers Composite ink jet drivers

1982-04-19

1984-05-15

Hartary, Joseph W.

Recorders

Record receiver deforming

29 2535, 310800, 346140R, G01D 1518

Patent

active

044491344

ABSTRACT:
An ink jet droplet exciter for generating pressure waves in a droplet generator. The preferred exciter is a composite made of PZT, Pb (Zr:Ti) O.sub.3, and a polyethylene supporting material. The mean diameter of the PZT particles is 7 mils and the entire exciter thickness is between 10 and 12 mils. The composite is pliable and can be made in sheets of a large enough area to provide droplet excitation for a multiple nozzle generator.

REFERENCES:
patent: 2420864 (1947-05-01), Chilowsky
patent: 3940637 (1976-02-01), Ohigashi
patent: 4227111 (1980-10-01), Cross
patent: 4282532 (1981-08-01), Markham
patent: 4296417 (1981-10-01), Markham et al.
patent: 4330593 (1982-05-01), Shroot
patent: 4405402 (1983-09-01), Quilliam
patent: 4407054 (1983-10-01), Zipfel
"Piezoelectric Properties in the Composite Systems of Polymers and PZT Ceramics"; Publ. in the J. Appl. Phys., vol. 50, No. 7, Jul. 1979 by T. Furukawa et al.
"Flexible Piezoelectric Organic Composites", Publ. for Proceedings of the Workshop on Sonar Transducers Mtls. at Naval Research Lab., p. 251, Nov. 1975.
"Polypropylene Filled with Barium Titanate: Dielectric & Mech. Properties by S. Dasgupta, J. of Appl. Polymer Science, vol. 22; pp. 2283-2286, (1978).

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