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公开(公告)号：US07546898B2
公开(公告)日：2009-06-16
申请号：US11830655
申请日：2007-07-30
CPC分类号： G10K11/172 , G06F1/16 , H05K7/20172
摘要： An apparatus comprises a housing comprising an air inlet, an air outlet and a divider that divides the housing into first and second air passages. The housing comprises a resonance chamber for each air passage. Each resonance chamber comprises a port, and air waves enter each such resonance chamber through such port and resonate.
摘要翻译： 一种装置包括壳体，其包括空气入口，空气出口和将壳体分成第一和第二空气通道的分隔器。 壳体包括用于每个空气通道的共振室。 每个谐振室包括一个端口，并且空气波通过这样的端口进入每个这样的谐振室并谐振。
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公开(公告)号：US20090032331A1
公开(公告)日：2009-02-05
申请号：US11830655
申请日：2007-07-30
CPC分类号： G10K11/172 , G06F1/16 , H05K7/20172
摘要： An apparatus comprises a housing comprising an air inlet, an air outlet and a divider that divides the housing into first and second air passages. The housing comprises a resonance chamber for each air passage. Each resonance chamber comprises a port, and air waves enter each such resonance chamber through such port and resonate.
摘要翻译： 一种装置包括壳体，其包括空气入口，空气出口和将壳体分成第一和第二空气通道的分隔器。 壳体包括用于每个空气通道的共振室。 每个谐振室包括一个端口，并且空气波通过这样的端口进入每个这样的谐振室并谐振。
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公开(公告)号：US20080065245A1
公开(公告)日：2008-03-13
申请号：US11506644
申请日：2006-08-18
IPC分类号： G06F17/00
CPC分类号： H05K7/20172 , G11B33/08 , G11B33/12 , G11B33/142 , H05K7/20727
摘要： Embodiments of the present invention relate to a computer system. In one embodiment, the computer system comprises a fan and a muffler configured to suppress noise from the fan. The muffler may comprise a plurality of acoustic absorption sheets, wherein the acoustic absorption sheets each have a hole at least generally aligned with a flow area of the fan.
摘要翻译： 本发明的实施例涉及一种计算机系统。 在一个实施例中，计算机系统包括被配置为抑制来自风扇的噪声的风扇和消音器。 消声器可以包括多个吸声片，其中吸声片各自具有至少大致与风扇的流动区域对齐的孔。
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公开(公告)号：US20070292261A1
公开(公告)日：2007-12-20
申请号：US11453694
申请日：2006-06-15
CPC分类号： F04D29/663 , F04D25/0613 , F04D25/08 , G06F1/20 , H02K5/24
摘要： Embodiments of the present invention relate to a system and method for noise suppression. Specifically, embodiments of the present invention include a resonator configured to suppress noise from an electric fan. The resonator may comprise an enclosure having an outer perimeter, a major opening through the enclosure and defining an inner perimeter of the enclosure, a minor opening disposed along the inner perimeter, and a chamber coupled to the minor opening within the enclosure between the inner and outer perimeters.
摘要翻译： 本发明的实施例涉及一种用于噪声抑制的系统和方法。 具体地说，本发明的实施例包括一个构造成抑制来自电风扇的噪声的谐振器。 谐振器可以包括具有外周边的外壳，通过外壳的主开口，并限定外壳的内周边，沿着内周设置的小开口，以及联接到外壳内的次开口在内 外围。
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公开(公告)号：US07891464B2
公开(公告)日：2011-02-22
申请号：US11453694
申请日：2006-06-15
CPC分类号： F04D29/663 , F04D25/0613 , F04D25/08 , G06F1/20 , H02K5/24
摘要： Embodiments of the present invention relate to a system and method for noise suppression. Specifically, embodiments of the present invention include a resonator configured to suppress noise from an electric fan. The resonator may comprise an enclosure having an outer perimeter, a major opening through the enclosure and defining an inner perimeter of the enclosure, a minor opening disposed along the inner perimeter, and a chamber coupled to the minor opening within the enclosure between the inner and outer perimeters.
摘要翻译： 本发明的实施例涉及一种用于噪声抑制的系统和方法。 具体地说，本发明的实施例包括一个构造成抑制来自电风扇的噪声的谐振器。 谐振器可以包括具有外周边的外壳，通过外壳的主开口，并限定外壳的内周边，沿着内周设置的小开口，以及联接到外壳内的次开口在内 外围。
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公开(公告)号：US07779960B2
公开(公告)日：2010-08-24
申请号：US11506644
申请日：2006-08-18
CPC分类号： H05K7/20172 , G11B33/08 , G11B33/12 , G11B33/142 , H05K7/20727
摘要： Embodiments of the present invention relate to a computer system. In one embodiment, the computer system comprises a fan and a muffler configured to suppress noise from the fan. The muffler may comprise a plurality of acoustic absorption sheets, wherein the acoustic absorption sheets each have a hole at least generally aligned with a flow area of the fan.
摘要翻译： 本发明的实施例涉及一种计算机系统。 在一个实施例中，计算机系统包括被配置为抑制来自风扇的噪声的风扇和消音器。 消声器可以包括多个吸声片，其中吸声片各自具有至少大致与风扇的流动区域对齐的孔。
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