Soundproof type engine driven work machine
    1.
    发明申请
    Soundproof type engine driven work machine 有权
    隔音式发动机驱动作业机

    公开(公告)号:US20020000342A1

    公开(公告)日:2002-01-03

    申请号:US09790804

    申请日:2001-02-23

    IPC分类号: G10K011/04

    CPC分类号: E02F9/0866 F02B77/13

    摘要: The soundproof casing is divided to an engine room 1, a muffler room 2 and a radiator room 3. The engine room 1 includes the engine E and a work machine unit (generator unit G). The muffler room 2 includes mufflers M1, M2. The radiator room includes a radiator R. An electric fan D is provided between an air intake aperture 22a and the radiator. The radiator room and the muffler room are communicated. An air flow duct 4 to communicate the engine room and the muffler room is provided. An engine fan F is provided just opposite to an entrance of the air flow duct. An inter-cooler I is provided in the air flow duct. The soundproof type engine driven work machine including aforementioned apparatuses is offered to improve the cooling efficiency as well as reducing unfavorable noise.

    摘要翻译: 隔音壳分为发动机室1,消音室2和散热室3.发动机室1包括发动机E和作业机组(发电机组G)。 消音室2包括消声器M1,M2。 散热器室包括散热器R.电风扇D设置在进气口22a和散热器之间。 散热器室和消声器室进行通讯。 设置有用于连通发动机室和消音室的气流管道4。 发动机风扇F设置在空气流动管道的入口正好相对的位置。 在空气流动管道中设置有中间冷却器I。 提供包括上述装置的隔音式发动机驱动作业机,以提高冷却效率,减少不利噪声。

    Sound reducing device for a coffee grinder and other kitchen appliances
    2.
    发明申请
    Sound reducing device for a coffee grinder and other kitchen appliances 审中-公开
    用于咖啡研磨机和其他厨房用具的减声装置

    公开(公告)号:US20040256173A1

    公开(公告)日:2004-12-23

    申请号:US10897052

    申请日:2004-07-22

    发明人: Brett Eilers

    IPC分类号: G10K011/04 G10K011/00

    摘要: A device and a method for reducing or muffling sound from kitchen appliances such as coffee grinders. The sound reducing or muffling device can be left on the appliance even when not in use, providing a decoration to the kitchen in a style appropriate to it's surroundings. Using the muffling device, a person can enjoy fresh-ground coffee at anytime with the assurance that the sound from the coffee grinder is well insulated. The device is particularly easy to deploy and use, requires no moving parts, and is flexible enough to work with the majority of coffee grinder products currently on the market. Other embodiments can be used with other forms of kitchen appliances.

    摘要翻译: 用于减少或消除来自厨房电器如咖啡研磨机的声音的装置和方法。 减震或消音装置即使在不使用的情况下也可以放置在设备上,以适合于周围环境的风格向厨房提供装饰。 使用消音装置,人们可以随时享用新鲜的咖啡,保证咖啡研磨机的声音绝热。 该设备特别易于部署和使用,不需要移动部件,并且具有足够的灵活性,可以与目前市场上的大多数咖啡研磨机产品配合使用。 其他实施例可以与其他形式的厨房用具一起使用。

    ACOUSTIC BLANKET FOR MACHINERY AND METHOD FOR ATTENUATING SOUND
    3.
    发明申请
    ACOUSTIC BLANKET FOR MACHINERY AND METHOD FOR ATTENUATING SOUND 失效
    用于机器的防震布料和用于衰减声音的方法

    公开(公告)号:US20040065501A1

    公开(公告)日:2004-04-08

    申请号:US10265405

    申请日:2002-10-07

    IPC分类号: G10K011/04

    摘要: An acoustic blanket is disclosed for an industrial machine including a plurality of flexible panels, wherein each panel includes at least one layer of a fiber glass material, an outer casing of a chemically resistant material and an attachment for connecting the panel to an adjacent panel, and the plurality of flexible panels are each assigned a position in said blanket corresponding to a location on the industrial machine.

    摘要翻译: 公开了一种用于包括多个柔性面板的工业机械的声学毯,其中每个面板包括至少一层玻璃纤维材料,耐化学腐蚀材料的外壳和用于将面板连接到相邻面板的附件, 并且所述多个柔性面板各自被分配在所述毯子中对应于工业机器上的位置的位置。

    Sound moderator for oxygen concentrator
    4.
    发明申请
    Sound moderator for oxygen concentrator 审中-公开
    氧气浓缩器的调节剂

    公开(公告)号:US20030024766A1

    公开(公告)日:2003-02-06

    申请号:US09781064

    申请日:2001-08-06

    发明人: Loren Briscoe SR.

    IPC分类号: G10K011/04

    CPC分类号: G10K11/16

    摘要: This invention simply quiets down the sound of the operation of the Oxygen Concentrator so the user can sleep.

    摘要翻译: 本发明简单地简化了氧浓缩器的操作声音,使用户可以睡觉。

    Performance flow guide for improved acoustics
    5.
    发明申请
    Performance flow guide for improved acoustics 有权
    改善声学性能流程指南

    公开(公告)号:US20040084246A1

    公开(公告)日:2004-05-06

    申请号:US10630207

    申请日:2003-07-30

    IPC分类号: H02K005/24 G10K011/04

    摘要: Flow guides in the form of extensions that project internally from the housing of an electronic consumer device can contribute to undesirable noise emissions from the device. Proposed is an improved flow guide or extension that reduces propagation of flow induced vibrations to the housing, thereby improving the overall acoustic performance of the device.

    摘要翻译: 以从电子消费设备的外壳内部突出的延伸形式的流动引导件可能导致来自该装置的不期望的噪声发射。 提出了一种改进的流动引导件或延伸件,其减小流动引起的振动到壳体的传播,从而提高了装置的整体声学性能。