Ink supply system, recording apparatus, recording head, and...

Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C347S087000

Reexamination Certificate

active

07128407

ABSTRACT:
An ink supply system comprises an ink tank which contains ink, and a liquid chamber which is connected to the ink tank through a plurality of communication paths, and supplies ink taken from the ink tank to a recording head, wherein the liquid chamber, except the plurality of communication paths and a connection section to the recording head, forms a substantially sealed space; the liquid chamber is provided with a filter which can partition the inside of the liquid chamber into a first region at the side of the ink tank and a second region at the side of the recording head, and can form a meniscus of ink which is broken by a pressure of gas in the second region.

REFERENCES:
patent: 5905518 (1999-05-01), DeFilippis
patent: 6000789 (1999-12-01), Takagi et al.
patent: 6022102 (2000-02-01), Ikkatai et al.
patent: 6158855 (2000-12-01), Saikawa
patent: 6347863 (2002-02-01), Yuen
patent: 6460984 (2002-10-01), Matsumoto et al.
patent: 6520630 (2003-02-01), Oda et al.
patent: 6685296 (2004-02-01), Mochizuki et al.
patent: 6702433 (2004-03-01), Kono
patent: 6719394 (2004-04-01), Kubota et al.
patent: 6773099 (2004-08-01), Inoue et al.
patent: 6799841 (2004-10-01), Iri et al.
patent: 6854836 (2005-02-01), Ishinaga et al.
patent: 2002/0033855 (2002-03-01), Kubota et al.
patent: 2003/0035036 (2003-02-01), Ogura et al.
patent: 2003/0067518 (2003-04-01), Ishinaga et al.
patent: 2003/0067520 (2003-04-01), Inoue et al.
patent: 2004/0061748 (2004-04-01), Kuwabara et al.
patent: 2004/0090510 (2004-05-01), Inoue et al.
patent: 2003-80714 (2003-03-01), None
U.S. Appl. No. 10/726,502, filed Dec. 4, 2003 by Nobuyuki Kuwabara, et al.
U.S. Appl. No. 10/805,192, filed Mar. 22, 2004 by Ryoji Inoue et al.
U.S. Appl. No. 10/808,477, filed Mar. 25, 2004 by Hideki Ogura, et al.
U.S. Appl. No. 10/944,720, filed Sep. 21, 2004 by Ryoichi Matsumoto, et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Ink supply system, recording apparatus, recording head, and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-3647944

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.