Method of manufacturing plugged honeycomb structure
    51.
    发明授权
    Method of manufacturing plugged honeycomb structure 有权
    堵塞蜂窝结构的制造方法

    公开(公告)号:US08003035B2

    公开(公告)日:2011-08-23

    申请号:US12509930

    申请日:2009-07-27

    IPC分类号: B29C41/20

    摘要: A method of manufacturing a plugged honeycomb structure has a plugging process which includes the steps of: immersing one end (a first end) of a honeycomb base material in a plugging slurry while vibrating the plugging slurry; after bringing an internal part of a cell into a negative pressure and then returning it into an atmospheric pressure, vibrating the plugging slurry to make the plugging slurry enter a first open end of the cell; and drying the plugging slurry having entered the first open end of the cell to form a first plugging portion at the first end.

    摘要翻译: 堵塞蜂窝结构体的制造方法具有如下步骤:将蜂窝状基材的一端(第一端)浸渍在封堵浆料中,同时使封堵浆料振动; 使电池的内部部分进入负压后,使其回到大气压下,振动封堵浆料,使封堵浆料进入电池的第一开口端; 以及干燥已经进入电池的第一开口端的封堵浆料,以在第一端形成第一堵塞部分。

    Manufacturing method of plugged honeycomb structure
    52.
    发明授权
    Manufacturing method of plugged honeycomb structure 有权
    堵塞蜂窝结构的制造方法

    公开(公告)号:US07736581B2

    公开(公告)日:2010-06-15

    申请号:US11954693

    申请日:2007-12-12

    IPC分类号: B28B11/02

    摘要: A method is provided for manufacturing a plugged honeycomb structure 30 including a honeycomb substrate 1 and plugging portions 15 arranged so as to form complementary checkered patterns at both end surfaces 11 and 21 of the honeycomb substrate 1. The method includes attaching a first mask film 4a to the first end surface 11 of the honeycomb substrate 1, making slurry permeation holes 3a to introduce a plugging slurry 6, attaching a second mask film 4b to the second end surface 21 of the honeycomb substrate 1, making slurry permeation holes 3b, allowing air to flow into the cells 2 so as to discharge air giving a pressure of 0.05 to 5 MPa between the first mask film 4a and the honeycomb substrate 1; and filling cell opening end portions 7 with the plugging slurry 6 to fire the resultant slurry filled substrate 20.

    摘要翻译: 提供了一种制造包括蜂窝基板1和插入部分15的堵塞蜂窝结构30的方法,所述堵塞部分15在蜂窝基板1的两个端面11和21处形成互补的格状图案。该方法包括:将第一掩模膜4a 在蜂窝基板1的第一端面11上,使浆料渗透孔3a引入封堵浆料6,将第二掩模膜4b附着到蜂窝基板1的第二端面21,从而形成浆料渗透孔3b,从而使空气 流入电池2,以排出第一掩模膜4a和蜂窝基板1之间的压力为0.05-5MPa的空气; 并且用封堵浆料6填充池开口端部7以对所填充的淤浆填充基材20进行点火。

    Vacuum cleaner having a slanted pedestal
    60.
    发明授权
    Vacuum cleaner having a slanted pedestal 失效
    具有倾斜基座的吸尘器

    公开(公告)号:US07210192B2

    公开(公告)日:2007-05-01

    申请号:US10430222

    申请日:2003-05-07

    IPC分类号: A47L9/10 A47L9/26

    摘要: A vacuum cleaner has a suction air inlet disposed in front of an electric blower and a dust chamber detachably installed to the rear of the electric blower. The vacuum cleaner further embodies a swivel caster and wheels for facilitating transportability thereof, wherein the swivel caster is provided in front of the electric blower. By not having the dust chamber above the swivel caster, regardless of the amount of dust accumulated in the dust chamber, the load that is distributed on the swivel caster stays substantially unchanged, thereby enhancing durability of the swivel caster. Furthermore, in such configuration loading and unloading of the dust chamber can be carried out without being interfered with a hose due to the placement of the suction air outlet connected with the hose and the dust chamber on opposite ends of the vacuum cleaner.

    摘要翻译: 真空吸尘器具有设置在电动鼓风机前面的吸入空气入口和可拆卸地安装到电动鼓风机后部的灰尘室。 真空吸尘器进一步体现了旋转脚轮和轮子,便于其运输,其中旋转脚轮设置在电动鼓风机的前面。 由于在旋转脚轮上方没有灰尘室,不管灰尘室中积聚的灰尘量如何,分配在旋转脚轮上的负载基本保持不变,从而提高了旋转脚轮的耐久性。 此外,在这种构造中,由于将与软管和灰尘室连接的抽吸空气出口布置在真空吸尘器的相对端部,因此能够进行灰尘室的加载和卸载而不会被软管干扰。