Filter and manufacturing method of the same
    8.
    发明专利
    Filter and manufacturing method of the same 有权
    其过滤器和制造方法

    公开(公告)号:JP2011067801A

    公开(公告)日:2011-04-07

    申请号:JP2009223374

    申请日:2009-09-28

    发明人: SAKATA HARUAKI

    IPC分类号: B01D46/52 B01D29/07 B01D35/02

    摘要: PROBLEM TO BE SOLVED: To provide a miniaturizable filter in which a holding frame and a case member of a filter element are firmly joinable by a laser welding. SOLUTION: The filter 1 includes a first case member (bottom case 2), a second case member made of resin (top case 3) and a filter element 8 having a filter medium 6 and a holding frame 7 made of resin holding the peripheral end of the filter medium. The holding frame is held between holding parts 10 and 13 prepared in each of the first and second case members, and possesses a plurality of holding frame side projections 20a, 20b projecting in a holding direction P1 and placed by being shifted in a direction P2 intersecting the holding direction. The holding part of the second case member possesses a plurality of case side projections 21a, 21b projecting in a holding direction and placed by being shifted in a direction P2 intersecting the intersecting direction. The plurality of holding frame side projections and the case side projections are respectively brought in contact with each other on a plane along the holding direction, and laser welded parts w1 and w2 are formed at the contact points. COPYRIGHT: (C)2011,JPO&INPIT

    摘要翻译: 要解决的问题:提供一种小型化过滤器,其中保持框架和过滤元件的壳体构件通过激光焊接牢固地接合。 解决方案:过滤器1包括第一壳体构件(底壳体2),由树脂制成的第二壳体构件(顶壳3)和具有过滤介质6的过滤元件8和由树脂保持件 过滤介质的外围端。 保持框架保持在在第一和第二壳体构件中的每一个中准备的保持部件10和13之间,并且具有沿保持方向P1突出的多个保持框架侧突起20a,20b,并且通过沿与P2相交的方向P2移动而放置 握持方向。 第二壳体构件的保持部分具有沿保持方向突出的多个壳体侧突起21a,21b,并且沿与交叉方向相交的方向P2移动。 多个保持框侧突起和壳体侧突起分别在保持方向的平面上彼此接触,并且在接触点处形成激光焊接部w1和w2。 版权所有(C)2011,JPO&INPIT

    Method for laser-welding resin material
    9.
    发明专利
    Method for laser-welding resin material 有权
    激光焊接材料的方法

    公开(公告)号:JP2010214730A

    公开(公告)日:2010-09-30

    申请号:JP2009063339

    申请日:2009-03-16

    IPC分类号: B29C65/16 B23K26/08 B23K26/32

    摘要: PROBLEM TO BE SOLVED: To provide a method for laser-welding a resin material capable of thinning down a dimension of a resin body without an overflow of a molten resin from the resin material body.
    SOLUTION: In the method for laser-welding, a pair of protrusions are formed by a protrusion 101a mounted on a transparent resin material 101. An engagement surface 105 is composed of an engagement surface 105a formed by the contact of the facing surfaces of both resin materials with each other in a press direction and an engagement surface 105b formed by the contact of the inner surface of the protrusion 101a mounted on the transparent resin material 101 with the outer surface of an absorbing resin material 102. The lower end surface of the protrusion 101a is exposed. The center of the engagement surface 105a is irradiated with the laser light 103, with both the resins pressed and engaged with each other.
    COPYRIGHT: (C)2010,JPO&INPIT

    摘要翻译: 要解决的问题:提供一种能够使树脂材料的尺寸变薄的树脂材料的激光焊接方法,而不会使树脂材料体熔融树脂溢出。 解决方案:在激光焊接方法中,通过安装在透明树脂材料101上的突起101a形成一对突起。接合表面105由接合表面105a构成,接合表面105a由相对表面 两个树脂材料在挤压方向上彼此相对的接合表面105b和由安装在透明树脂材料101上的突起101a的内表面与吸收性树脂材料102的外表面接触形成的接合表面105b。下端表面 突出部101a露出。 接合表面105a的中心用激光103照射,两个树脂彼此按压并接合。 版权所有(C)2010,JPO&INPIT