Liquid supply system and apparatus incorporating the same

Details Liquid supply system and apparatus incorporating the same Liquid supply system and apparatus incorporating the same

2007-03-06

2007-03-06

Do, An H. (Department: 2853)

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

Reexamination Certificate

active

10949074

ABSTRACT:
An ink supply system in which gas is promptly and smoothly discharged without having a complex structure. The ink supply system includes a hermetically-sealed structure communicating with a liquid-using section, a liquid accommodating section having a liquid storage adapted to store liquid, the liquid accomodating section including a negative pressure generation means, and a plurality of communication paths, including first and second communication paths, that facilitates communication between the liquid chamber and the liquid accommodating section. Each of the first and second communication paths includes a liquid chamber side opening extending into the liquid chamber and a liquid accommodating section side opening extending into the liquid accommodating section. The liquid chamber side opening of the first communication path extends substantially further into the liquid chamber than the liquid chamber side opening of the second communication path, and the liquid accommodating section side opening of the second communication path extends substantially further into the liquid accommodating section than the liquid accommodating section side opening of the first communication path.

REFERENCES:
patent: 5963237 (1999-10-01), Ikkatai
patent: 6022102 (2000-02-01), Ikkatai
patent: 6276784 (2001-08-01), Ikkatai
patent: 6347863 (2002-02-01), Yuen
patent: 6382786 (2002-05-01), Iwanaga et al.
patent: 6460984 (2002-10-01), Matsumoto et al.
patent: 6520630 (2003-02-01), Oda
patent: 2003/0035036 (2003-02-01), Ogura
patent: 05-096744 (1993-04-01), None

Affiliated with

Also associated with

Rating

Liquid supply system and apparatus incorporating the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid supply system and apparatus incorporating the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid supply system and apparatus incorporating the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3804015