Stimulator for continous ink print head

Details Stimulator for continous ink print head Stimulator for continous ink print head

1992-03-20

1995-02-28

Moses, R. L.

Incremental printing of symbolic information

Ink jet

Ejector mechanism

347 48, G01D 1518

Patent

active

053941799

ABSTRACT:
A stimulator for a continuous ink jet print head is fabricated by providing a surface roughness of between 100 and 200 microinches on the surface of the stimulator body and attaching a piezoelectric transducer strip to the body using an acrylic cement having a viscosity of between 2 and 100 centipois. The resulting stimulator exhibits improved lifetime with acceptable acoustic properties.

REFERENCES:
patent: 4563688 (1986-01-01), Braun
patent: 4646104 (1987-02-01), Braun
patent: 4683477 (1987-07-01), Braun et al.
patent: 4999647 (1991-03-01), Wood et al.

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