Recorders – Markers and/or driving means therefor – With ink supply to marker
Patent
1991-04-29
1992-05-12
Fuller, Benjamin R.
Recorders
Markers and/or driving means therefor
With ink supply to marker
B41J 219
Patent
active
051132052
ABSTRACT:
An ink jet head used in an ink jet printer, having a flat nozzle block, and a main tank member which is connected to a base end of the nozzle block and in which is formed a main ink tank for storing ink supplied to ink flow passages formed in the nozzle block. An auxiliary tank member in which an auxiliary tank is formed is connected to the main tank member. A slant surface downwardly inclined from an upstream position to a downstream position with respect to the direction of ink supply is formed as a part of the upper internal wall of the ink tank. Supplied ink collides against this slant surface so that air in the ink separates from the ink.
REFERENCES:
patent: 4589000 (1986-05-01), Koto et al.
patent: 4590494 (1986-05-01), Ichihashi et al.
patent: 4609925 (1986-09-01), Nozu et al.
Sato Hiroyuki
Yauchi Hitoshi
Alps Electric Co. ,Ltd.
Bobb Alrick
Fuller Benjamin R.
Kivlin B. Noel
Shoup Guy W.
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