Title:
INK TANK
Document Type and Number:
Japanese Patent JPH0725023
Kind Code:
A
Abstract:
PURPOSE: To simplify a complicated structure of safety measures of a needle, rubber sealing, etc., by preventing leakage, flow-out of ink in a method for connecting a needle structure of a conventional recording head.
CONSTITUTION: A replaceable ink tank 1 on a carriage is formed in a porous element structure, ink is absorbed to the structure 2 to prevent leakage, flow-out of the ink. A connector 4 of an ink tank 1 of a recording head side is formed of the structure 2, a filter, etc.
Inventors:
TERASAWA HIROHARU
Application Number:
JP16934093A
Publication Date:
January 27, 1995
Filing Date:
July 08, 1993
Export Citation:
Assignee:
CANON KK
International Classes:
B41J2/175; (IPC1-7): B41J2/175
Attorney, Agent or Firm:
Wakabayashi Tadashi
Next Patent: INK CARTRIDGE AND INK JET RECORDER USING THE SAME