Liquid discharging head

Details Liquid discharging head Liquid discharging head

1999-08-10

2000-11-07

Braun, Fred L.

Incremental printing of symbolic information

Ink jet

Ejector mechanism

B41J 205

Patent

active

06142613&

ABSTRACT:
A liquid discharging head having a discharge port, a liquid flow path communicating with the discharge port, a bubble generation area on the liquid flow path, and a movable member. The movable member has a free end on the discharge port side, and the free end is shiftable when a bubble is generated in the bubble generation area. The movable member has a fluid element upstream of the bubble generation area.

REFERENCES:
patent: 4330787 (1982-05-01), Sato
patent: 4380771 (1983-04-01), Takatori
patent: 4480259 (1984-10-01), Kruger et al.
patent: 4723129 (1988-02-01), Endo et al.
patent: 4723136 (1988-02-01), Suzumura
patent: 5278585 (1994-01-01), Karz et al.
Patent Abstracts of Japan, vol. 015, No. 008 (M-1067), Jan. 9, 1991 (with respect to JP 2-258263 of Oct. 19, 1990).
Patent Abstracts of Japan, vol. 017, No. 679 (M-1527), Dec. 14, 1993 (with respect to JP 5-229122 of Sep. 7, 1993).

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