Ink jet device with a filter element

Details Ink jet device with a filter element Ink jet device with a filter element

Filed on

1999-01-22

Date issued

2000-11-28

Examiner

Le, N.

Patent Class

Incremental printing of symbolic information

SubClass

Ink jet

SubSubClass

Fluid or fluid source handling means

Other Related Categories

B41J 2175

Type

Patent

Status

active

Patent number

06152560&

Description

ABSTRACT:
An ink jet device including an ink reservoir and a filter element made of a sheet-like material having a curved shape and sealingly disposed in a port of the ink reservoir, wherein the filter element is inserted in the port in an elastically deformed state and is held in engagement with the walls of this port by its elastic restoration forces.

REFERENCES:
patent: 5477256 (1995-12-01), Loyd et al.
patent: 5502479 (1996-03-01), Ishinaga et al.
patent: 5537136 (1996-07-01), Brandon et al.
patent: 5841455 (1998-11-01), Tanaka et al.
patent: 5971531 (1999-10-01), Dietl et al.
Japanese Abstract; 59/033154; Feb. 22, 1984.
Japanese Abstract; 08/267778; Oct. 15, 1996.
Japanese Abstract; 01/133747; May 25, 1989.
Japanese Abstract; 06/326447; Nov. 25, 1994.

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