CN103410794A - 一种可调波长式离心泵降噪管 - Google Patents
一种可调波长式离心泵降噪管 Download PDFInfo
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- CN103410794A CN103410794A CN2013103507174A CN201310350717A CN103410794A CN 103410794 A CN103410794 A CN 103410794A CN 2013103507174 A CN2013103507174 A CN 2013103507174A CN 201310350717 A CN201310350717 A CN 201310350717A CN 103410794 A CN103410794 A CN 103410794A
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CN201310350717.4A CN103410794B (zh) | 2013-08-13 | 2013-08-13 | 一种可调波长式离心泵降噪管 |
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CN103410794A true CN103410794A (zh) | 2013-11-27 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106988085A (zh) * | 2017-04-25 | 2017-07-28 | 青岛海尔洗衣机有限公司 | 一种洗衣机的降噪系统、降噪方法及洗衣机 |
CN110145456A (zh) * | 2019-05-31 | 2019-08-20 | 芜湖欧宝机电有限公司 | 压缩机排气过滤器及其消声方法 |
WO2019223046A1 (zh) * | 2018-05-25 | 2019-11-28 | 苏州优德通力科技有限公司 | 一种立柱泵薄壁长轴低噪音传动机构 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE726028C (de) * | 1941-03-30 | 1942-10-05 | Eberspaecher J | Schalldaempfer, insbesondere fuer Verdichter und Geblaese |
DE949428C (de) * | 1943-11-14 | 1956-09-20 | Eberspaecher J | Schalldaempfer, insbesondere fuer Kompressoren und Geblaese |
CN2555434Y (zh) * | 2002-07-25 | 2003-06-11 | 无锡中策机电设备有限公司 | 一种降低高频噪音装置 |
WO2007012537A1 (de) * | 2005-07-29 | 2007-02-01 | BSH Bosch und Siemens Hausgeräte GmbH | Schalldämpfer, insbesondere für ein hausgerät |
CN202326084U (zh) * | 2011-11-04 | 2012-07-11 | 安徽江淮汽车股份有限公司 | 用于轻型卡车气制动系统空气压缩机的进气消声器 |
CN203430869U (zh) * | 2013-08-13 | 2014-02-12 | 江苏大学 | 一种可调波长式离心泵降噪管 |
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2013
- 2013-08-13 CN CN201310350717.4A patent/CN103410794B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE726028C (de) * | 1941-03-30 | 1942-10-05 | Eberspaecher J | Schalldaempfer, insbesondere fuer Verdichter und Geblaese |
DE949428C (de) * | 1943-11-14 | 1956-09-20 | Eberspaecher J | Schalldaempfer, insbesondere fuer Kompressoren und Geblaese |
CN2555434Y (zh) * | 2002-07-25 | 2003-06-11 | 无锡中策机电设备有限公司 | 一种降低高频噪音装置 |
WO2007012537A1 (de) * | 2005-07-29 | 2007-02-01 | BSH Bosch und Siemens Hausgeräte GmbH | Schalldämpfer, insbesondere für ein hausgerät |
CN202326084U (zh) * | 2011-11-04 | 2012-07-11 | 安徽江淮汽车股份有限公司 | 用于轻型卡车气制动系统空气压缩机的进气消声器 |
CN203430869U (zh) * | 2013-08-13 | 2014-02-12 | 江苏大学 | 一种可调波长式离心泵降噪管 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106988085A (zh) * | 2017-04-25 | 2017-07-28 | 青岛海尔洗衣机有限公司 | 一种洗衣机的降噪系统、降噪方法及洗衣机 |
CN106988085B (zh) * | 2017-04-25 | 2024-04-12 | 重庆海尔洗衣机有限公司 | 一种洗衣机的降噪系统、降噪方法及洗衣机 |
WO2019223046A1 (zh) * | 2018-05-25 | 2019-11-28 | 苏州优德通力科技有限公司 | 一种立柱泵薄壁长轴低噪音传动机构 |
CN110145456A (zh) * | 2019-05-31 | 2019-08-20 | 芜湖欧宝机电有限公司 | 压缩机排气过滤器及其消声方法 |
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Inventor after: Yuan Jianping Inventor after: Heng Yaguang Inventor after: Yuan Shouqi Inventor after: Si Qiaorui Inventor after: Hong Feng Inventor before: Heng Yaguang Inventor before: Yuan Jianping Inventor before: Yuan Shouqi Inventor before: Si Qiaorui Inventor before: Hong Feng |
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Granted publication date: 20151028 |