Vacuum cleaner and suction nozzle body therefor
    1.
    发明授权
    Vacuum cleaner and suction nozzle body therefor 失效
    吸尘器和吸嘴体

    公开(公告)号:US06212732B1

    公开(公告)日:2001-04-10

    申请号:US08913356

    申请日:1998-06-19

    IPC分类号: A47L530

    CPC分类号: A47L9/0488 A47L9/04

    摘要: At an interior portion of a suction nozzle body, an impeller and a brush member are installed. The impeller is rotated in response to an air flow produced by a suction force and a brush or a blade member is mounted in a spiral shape along the whole impeller or a part of the impeller and contacts a surface to be subjected to cleaning. The rotary brush rotates integrally with the impeller on the same shaft and no partition wall is provided between the impeller and the rotary brush. A suction nozzle body having a small size, and which is of light weight and provides for silent operation, and a vacuum cleaner using the same, can be provided.

    摘要翻译: 在吸嘴体的内部安装有叶轮和刷子部件。 叶轮响应于由抽吸力产生的空气流而旋转,并且刷子或叶片构件沿着整个叶轮或叶轮的一部分安装成螺旋形状并接触要进行清洁的表面。 旋转刷与同一轴上的叶轮一体地旋转,并且在叶轮和旋转刷之间没有设置分隔壁。 可以提供具有小尺寸并且重量轻并且提供静音操作的吸嘴体,以及使用该吸嘴体的真空吸尘器。

    Vacuum cleaner and suction nozzle body thereof cross reference to related application
    2.
    发明授权
    Vacuum cleaner and suction nozzle body thereof cross reference to related application 失效
    吸尘器和吸嘴本体参照相关应用

    公开(公告)号:US06282749B1

    公开(公告)日:2001-09-04

    申请号:US09542001

    申请日:2000-04-03

    IPC分类号: A47L536

    CPC分类号: A47L9/0488 A47L9/04

    摘要: A vacuum cleaner having a vacuum cleaner main body, an electric blower motor provided in the vacuum cleaner main body, a dust collection part provided in the vacuum cleaner main body, a suction nozzle body for communicating with the dust collection part, an impeller having a rotary axis provided in an interior portion of the suction nozzle body and driven by a suction force which is generated by said electric blower motor. At least one of a rotation brush member and a rotation blade member is included in the suction nozzle body and an opening portion of the suction nozzle body is opposed to a surface to be subjected to cleaning, a suction inlet port for the suction nozzle body is provided for sucking air from an outside portion and is located separately from the opening portion of the suction nozzle body. The suction inlet port is provided so as to direct air which is sucked from the outside portion in a direction transverse to the rotary axis of the impeller and an air flow passage is formed in the suction nozzle body so that a part of the air which is sucked from the suction inlet port initially impinges on the impeller to rotate the impeller and then is passed to a region of the surface to be subjected to cleaning and is sucked into the vacuum cleaner main body.

    摘要翻译: 具有真空吸尘器主体的真空吸尘器,设在真空吸尘器主体内的电动鼓风机马达,设在真空吸尘器主体内的集尘部,与集尘部连通的吸嘴主体, 旋转轴设置在吸嘴本体的内部并由所述电动鼓风电动机产生的吸力驱动。 旋转刷构件和旋转叶片构件中的至少一个包括在吸嘴体中,并且吸嘴体的开口部分与要进行清洁的表面相对,用于吸嘴体的吸入口为 用于从外部抽吸空气并且与吸嘴主体的开口部分分开设置。 吸入口设置成引导从外侧部分沿与叶轮的旋转轴线横切的方向吸入的空气,并且在吸嘴主体中形成空气流路,使空气的一部分为 最初吸入吸入口的吸入口叶轮上旋转叶轮,然后通过进入清洁表面的区域并吸入吸尘器主体。

    Double pipe containment structure
    5.
    发明授权
    Double pipe containment structure 有权
    双管遏制结构

    公开(公告)号:US08231143B2

    公开(公告)日:2012-07-31

    申请号:US12379669

    申请日:2009-02-26

    IPC分类号: F16L39/00 F16L7/02

    摘要: A double pipe connection structure includes a joint member and a double pipe having an inner pipe and an outer pipe coaxially disposed therein. Further, the double pipe connection structure includes a supporting rib formed integrally therewith in an axial direction, wherein the supporting rib connects the inner pipe to the outer pipe. Further, the joint member includes a first hole into which the outer pipe is inserted and a second hole into which the inner pipe is inserted, wherein the second hole has a diameter that is smaller than a diameter of the first hole, and wherein the first and second holes are bored to be aligned in an axial direction. Moreover, in the joint member, a first-pressure connecting hole communicates with the first hold and a second-pressure connecting hole communicates with the second hole, such that a pressure in the first-pressure connecting hole is lower than a pressure in the second-pressure connecting hole.

    摘要翻译: 双管连接结构包括接头构件和双管,其具有同轴地设置在其中的内管和外管。 此外,双管连接结构包括沿轴向一体地形成的支撑肋,其中支撑肋将内管连接到外管。 此外,接头构件包括插入有外管的第一孔和插入有内管的第二孔,其中第二孔的直径小于第一孔的直径,并且其中第一孔 并且第二孔被钻孔以沿轴向对齐。 此外,在接头构件中,第一压力连接孔与第一保持件连通,第二压力连接孔与第二孔连通,使得第一压力连接孔中的压力低于第二压力连接孔中的压力 压力连接孔。

    Production apparatus and production method for producing bent portion of multi-channel tube
    6.
    发明授权
    Production apparatus and production method for producing bent portion of multi-channel tube 失效
    用于生产多通道管弯曲部分的生产设备和生产方法

    公开(公告)号:US07553148B2

    公开(公告)日:2009-06-30

    申请号:US11019663

    申请日:2004-12-23

    IPC分类号: B29C53/08 B21D9/07

    CPC分类号: B21D9/073

    摘要: A production apparatus for bending a multi-channel tube having an outer tube and a partition partitioning an interior of the outer tube into two or more channel holes is provided with a bending mold configured to bend the multi-channel tube in a bend radius; a pressure mold configured to press the multi-channel tube toward the bending mold; a chuck portion configured to hold and draw the multi-channel tube along the bending mold; and mandrels respectively inserted into the channel holes, each of the mandrels including; a mandrel body configured to support inner surfaces of each channel hole; a support device rotatably and movably supporting the mandrel body.

    摘要翻译: 用于弯曲具有外管和将外管内部分隔成两个或更多个通道孔的分隔件的多通道管的制造装置设置有弯曲模具,其被配置为弯曲多通道管的弯曲半径; 构造成将多通道管朝向弯曲模具按压的压模; 卡盘部,其构造成沿着弯曲模具保持并拉出多通道管; 和心轴分别插入通道孔中,每个心轴包括; 心轴主体,其构造成支撑每个通道孔的内表面; 可旋转地且可移动地支撑心轴本体的支撑装置。

    Connection structure of multi-channel tube with branching tube and connection method therefor
    8.
    发明授权
    Connection structure of multi-channel tube with branching tube and connection method therefor 有权
    具有分支管的多通道管的连接结构及其连接方法

    公开(公告)号:US07152885B2

    公开(公告)日:2006-12-26

    申请号:US11019662

    申请日:2004-12-23

    IPC分类号: F16L39/00

    摘要: A connection structure of a multi-channel tube with branching tubes is provided with a multi-channel tube having an end, the multi-channel tube including; an outer tube; a partition being formed in a unitary body and running parallel with the outer tube, the partition partitioning an interior of the outer tube into two or more channel holes; and a passage formed at an end of the partition, the passage linking the channel holes; two or more branching tubes respectively inserted into the channel holes to an insertion depth greater than a depth of the passage measured from the end of the multi-channel tube; and brazing material spreading beyond the passage over clearances between the multi-channel tube and the branching tubes and connecting the multi-channel tube and the branching tubes.

    摘要翻译: 具有分支管的多通道管的连接结构设置有具有端部的多通道管,多通道管包括: 外管; 隔板形成在整体上并且与外管平行地延伸,所述隔板将外管的内部分隔成两个或更多个通道孔; 以及形成在所述隔板的端部的通道,所述通道连接所述通道孔; 两个或更多个分支管分别插入到通道孔中,其插入深度大于从多通道管的端部测量的通道的深度; 以及在多通道管和分支管之间的间隙上扩展超过通道的钎焊材料,并且连接多通道管和分支管。

    Connection structure of multi-channel tube with branching tube and connection method therefor
    9.
    发明申请
    Connection structure of multi-channel tube with branching tube and connection method therefor 有权
    具有分支管的多通道管的连接结构及其连接方法

    公开(公告)号:US20050161943A1

    公开(公告)日:2005-07-28

    申请号:US11019662

    申请日:2004-12-23

    摘要: A connection structure of a multi-channel tube with branching tubes is provided with a multi-channel tube having an end, the multi-channel tube including; an outer tube; a partition being formed in a unitary body and running parallel with the outer tube, the partition partitioning an interior of the outer tube into two or more channel holes; and a passage formed at an end of the partition, the passage linking the channel holes; two or more branching tubes respectively inserted into the channel holes to an insertion depth greater than a depth of the passage measured from the end of the multi-channel tube; and brazing material spreading beyond the passage over clearances between the multi-channel tube and the branching tubes and connecting the multi-channel tube and the branching tubes.

    摘要翻译: 具有分支管的多通道管的连接结构设置有具有端部的多通道管,多通道管包括: 外管; 隔板形成在整体上并且与外管平行地延伸,所述隔板将外管的内部分隔成两个或更多个通道孔; 以及形成在所述隔板的端部的通道,所述通道连接所述通道孔; 两个或更多个分支管分别插入到通道孔中,其插入深度大于从多通道管的端部测量的通道的深度; 以及在多通道管和分支管之间的间隙上扩展超过通道的钎焊材料,并且连接多通道管和分支管。

    Optical recording medium
    10.
    发明授权
    Optical recording medium 有权
    光记录介质

    公开(公告)号:US07910192B2

    公开(公告)日:2011-03-22

    申请号:US12624593

    申请日:2009-11-24

    IPC分类号: B32B3/02

    摘要: The invention is principally to provide an archival optical recording medium of high quality which has satisfactory recording/reading characteristics when used in high-speed recording and high-density recording. The invention accomplishes the object with an optical recording medium comprising a resin substrate, a recording layer comprising an organic dye, and a reflective layer, wherein the reflective layer has a first reflective layer and a second reflective layer in this order from the side close to the recording layer, the second reflective layer has a thermal conductivity lower than the thermal conductivity of the first reflective layer, and the first reflective layer has a film thickness larger than the thickness of the second reflective layer.

    摘要翻译: 本发明主要提供一种高质量的档案光学记录介质,当用于高速记录和高密度记录时具有令人满意的记录/读取特性。 本发明通过包括树脂基板,包含有机染料的记录层和反射层的光学记录介质来实现该目的,其中反射层具有第一反射层和第二反射层,从接近于 记录层,第二反射层的导热率低于第一反射层的热导率,第一反射层的膜厚大于第二反射层的厚度。