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    Liquid container, liquid supply system, and method for manufacturing such liquid container
    2.
    发明公开
    Liquid container, liquid supply system, and method for manufacturing such liquid container 有权
    一种液体容器，液体供给系统和方法用于制造这种容器

    公开(公告)号：EP1053873A1

    公开(公告)日：2000-11-22

    申请号：EP00108845

    申请日：2000-04-26

    Applicant: CANON KK

    Inventor： MATSUMOTO HIDEHISA ,  HATTORI SHOZO ,  YAMAMOTO HAJIME ,  SHIMIZU EIICHIRO ,  HINAMI JUN ,  HAYASHI HIROKI

    IPC: B41J2/175

    CPC classification number: B41J2/17559 ,  B41J2/17513 ,  B41J2002/17516

    Abstract: A liquid container comprises an inner wall (102) that forms the liquid containing portion to contain liquid therein; an outer wall (101) that forms the container to contain the liquid containing portion therein; and a liquid supply portion for supplying liquid from the liquid containing portion to the outside. Then, the inner wall is arranged to be a member to generate negative pressure in the liquid containing portion by being deformed following the leading-out of the liquid, and also, formed by the material having an elastic modulus change of 25% or less against the temperature change of use environment. With the liquid container thus structured, it is possible to implement the stable supply of liquid by stabilizing the characteristic of negative pressure in the liquid containing portion thereof irrespective of the temperature changes of use environments.

    Abstract translation: 一种液体容器，包括向内壁（102）形成所述液体并容纳部分容纳液体。其中; 在外壁（101）的形式做在其中容纳含有液体部分中的容器中; 和用于从容纳部向外部的液体供给液体的液体供给部。 然后，内壁被布置成以产生含通过变形继引出的液体的部分的液体的负压的部件，因此，通过具有为25％或更小的弹性模量变化靠在材料形成 使用环境的温度变化。 与液体容器这样的构成，能够通过稳定负压力的特性在液体容纳部上而不论的使用环境的温度变化来实现的液体的稳定供应。

    Absorber mounted in an ink tank and process for manufacturing this tank
    3.
    发明公开
    Absorber mounted in an ink tank and process for manufacturing this tank 失效
    einen的吸烟者eingebautTintenbehälterund Verfahren zur Herstellung desBehälters

    公开(公告)号：EP0756935A3

    公开(公告)日：1998-07-01

    申请号：EP96112445

    申请日：1996-08-01

    Applicant: CANON KK

    Inventor： ONO TAKAYUKI ,  SUGITANI HIROSHI ,  MASUDA KAZUAKI ,  YAMAMOTO HAJIME ,  SHIMIZU EIICHIRO ,  OSADA TORACHIKA ,  HIGUMA MASAHIKO ,  MATSUO KEISUKE ,  HINAMI JUN ,  IKETANI MASARU

    IPC: B41J2/175 ,  B41J29/46 ,  D04H1/45 ,  D04H1/48

    CPC classification number: B41J2/17513 ,  B41J2/17566 ,  B41J29/46 ,  B41J2002/17576 ,  B41J2002/17589

    Abstract: An ink absorber (24,25,26,28,34,45,46) is housed inside a housing of an ink tank (20,30,40) and is capable of retaining ink. The ink absorber (24,25,26,28,34,45,46) has an outer surface equal to or corresponding to a shape of an internal surface of the housing and is made of a fiber material obtained by compressing a fiber body and thermally molding at least a surface thereof. An ink tank (20,30,40) is comprised of the ink absorber (24,25,26,28,34,45,46) and the housing. An ink jet cartridge is comprised of the ink tank (20,30,40) and a print head (21,31).
    A process for producing the ink tank comprises a first molding step of molding a continuous fiber aggregate of a rod shape or a plate shape with elasticity, a step of cutting the fiber aggregate thus molded to form a fiber body, a second molding step of subjecting the fiber body to compression and thermal molding so as to provide the fiber body with an outer surface corresponding to a shape of the inside of the housing, thus forming an ink absorber and a step of inserting the ink absorber into the inside of the housing.

    Abstract translation: 墨水吸收器容纳在墨水罐的壳体内并且能够保持墨水。 吸墨体的外表面等于或对应于外壳的内表面的形状，并且由通过压缩纤维体并至少热成型至少其表面而获得的纤维材料制成。 墨水盒由墨水吸收器和外壳构成。 喷墨墨盒包括墨盒和打印头。 一种油墨罐的制造方法，其特征在于，具有：将具有弹性的棒状或板状的连续纤维集合体成型的第1成型工序，切断成形为纤维体的纤维集合体的工序， 所述纤维体进行压缩和热成型，从而为所述纤维体提供对应于所述壳体内部形状的外表面，从而形成吸墨器和将所述吸墨器插入所述壳体的内部的步骤。

    4.
    发明专利
    未知

    公开(公告)号：DE69941232D1

    公开(公告)日：2009-09-17

    申请号：DE69941232

    申请日：1999-05-10

    Applicant: CANON KK

    Inventor： UDAGAWA KENTA ,  HATTORI SHOZO ,  YAMAMOTO HAJIME ,  SHIMIZU EIICHIRO ,  HINAMI JUN ,  IWANAGA SHUZO ,  INOUE CHIYOSHI

    IPC: B41J2/175 ,  B65D83/06

    Abstract: A liquid container comprises a negative pressure generating member containing chamber (134) containing therein at least two negative pressure generating members (132A,132B), and both negative pressure generating members are urged against each other so that the urged portions form an interface (132C) which intersects with a partition wall. The capillary force of the interface of the urged portions is higher than the capillary forces of the first and second negative pressure generating members. The negative pressure generating member containing chamber is filled with an amount of liquid such that the entire interface of the urged portions keeps an amount of liquid within the second negative pressure generating member constant irrespective of the posture of the liquid container, and the first negative pressure generating member is stronger in capillary force than the second negative pressure generating member.

    5.
    发明专利
    未知

    公开(公告)号：DE60014232T2

    公开(公告)日：2005-10-13

    申请号：DE60014232

    申请日：2000-04-26

    Applicant: CANON KK

    Inventor： MATSUMOTO HIDEHISA ,  HATTORI SHOZO ,  YAMAMOTO HAJIME ,  SHIMIZU EIICHIRO ,  HINAMI JUN ,  HAYASHI HIROKI

    IPC: B41J2/175

    Abstract: A liquid container comprises an inner wall (102) that forms the liquid containing portion to contain liquid therein; an outer wall (101) that forms the container to contain the liquid containing portion therein; and a liquid supply portion for supplying liquid from the liquid containing portion to the outside. Then, the inner wall is arranged to be a member to generate negative pressure in the liquid containing portion by being deformed following the leading-out of the liquid, and also, formed by the material having an elastic modulus change of 25% or less against the temperature change of use environment. With the liquid container thus structured, it is possible to implement the stable supply of liquid by stabilizing the characteristic of negative pressure in the liquid containing portion thereof irrespective of the temperature changes of use environments.

    6.
    发明专利
    未知

    公开(公告)号：DE60014232D1

    公开(公告)日：2004-11-04

    申请号：DE60014232

    申请日：2000-04-26

    Applicant: CANON KK

    Inventor： MATSUMOTO HIDEHISA ,  HATTORI SHOZO ,  YAMAMOTO HAJIME ,  SHIMIZU EIICHIRO ,  HINAMI JUN ,  HAYASHI HIROKI

    IPC: B41J2/175

    Abstract: A liquid container comprises an inner wall (102) that forms the liquid containing portion to contain liquid therein; an outer wall (101) that forms the container to contain the liquid containing portion therein; and a liquid supply portion for supplying liquid from the liquid containing portion to the outside. Then, the inner wall is arranged to be a member to generate negative pressure in the liquid containing portion by being deformed following the leading-out of the liquid, and also, formed by the material having an elastic modulus change of 25% or less against the temperature change of use environment. With the liquid container thus structured, it is possible to implement the stable supply of liquid by stabilizing the characteristic of negative pressure in the liquid containing portion thereof irrespective of the temperature changes of use environments.

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