Ink jet print head with tilting nozzle

Details Ink jet print head with tilting nozzle Ink jet print head with tilting nozzle

1981-04-13

1983-03-15

Hartary, Joseph W.

Recorders

Markers and/or driving means therefor

With ink supply to marker

G01D 1518

Patent

active

043769446

ABSTRACT:
In ink jet printing, the ink droplets formed at the nozzle of the print head are selectively guided by tilting the nozzle against a resilient portion of the print head and relative to the normal ink droplet propelling direction. The tilting movement is accomplished by an electromagnet or by using conductive wires operably associated with permanent magnet plates in an arrangement such that the pivot of the tilting movement is located at the center of the orifice through the nozzle.

REFERENCES:
patent: 3281859 (1966-10-01), Stone
patent: 3757346 (1973-09-01), Holland
patent: 3871004 (1975-03-01), Rittberg
patent: 3925791 (1975-12-01), Hunt
patent: 4240081 (1980-12-01), Devitt
Meier, J. H.; Mechanical X-Y Aiming of Ink Jet Printer Nozzles; IBM TDB, vol 15, No. 5, Oct. 1972, p. 1683.
Helinski, E. F.; Mounting of an Ink Jet Nozzle for Adjustment During Start-up and Shutdown; IBM TDB, vol. 18, No. 6, Nov. 1975, pp. 1813-1814.

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