Ink liquid warmer for ink jet system printer

Details Ink liquid warmer for ink jet system printer Ink liquid warmer for ink jet system printer

1974-09-26

1977-02-15

Eickholt, E. H.

Printing

Inkers

Fountains

118602, 346 75, 346140A, 338 22R, B41F 3102, G01D 1516

Patent

active

040076849

ABSTRACT:
In an ink jet system printer of the charge amplitude controlling type, it is required to ensure stable printing that viscosity and surface tension of ink liquid supplied to a nozzle is maintained at a constant value. To this end, there is provided an ink liquid warmer in an ink supply system. The viscosity and surface tension of the ink liquid is maintained at a constant value by holding the ink liquid at a predetermined temperature.

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IBM Tech. Discl. Bul., vol. 16, No. 10, Mar. 1974, "Two Level Ink Jet Deflection Control System," pp. 3308-3311.
IBM Tech. Discl. Bul., vol. 16, No. 10, Mar. 1974, "Viscosity Control Circuit," Ruddy, p. 3295.

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