Metal working – Piezoelectric device making
Patent
1986-08-29
1988-06-21
Goldberg, Howard N.
Metal working
Piezoelectric device making
310328, B41J 304
Patent
active
047517743
ABSTRACT:
A method of fabricating an ink jet apparatus of the type having a plurality of variable volume chambers arranged in an array, each of the chambers adaptive to receive ink from a reservoir and including an orifice for ejecting droplets of ink-on-demand, is facilitated by utilizing a ganged array of transducer feet which are inserted into the chambers, joined to the respective transducer and unganged by lapping off an interconnecting web flushed with the forward face of the image head.
REFERENCES:
patent: 4439780 (1984-03-01), DeYoung et al.
DeYoung Thomas W.
Lewis Arthur M.
Dataproducts Corporation
Goldberg Howard N.
Ross Taylor J.
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