CN106523439A - 中、高频复合式消声器和鼓风机 - Google Patents
中、高频复合式消声器和鼓风机 Download PDFInfo
- Publication number
- CN106523439A CN106523439A CN201610946471.0A CN201610946471A CN106523439A CN 106523439 A CN106523439 A CN 106523439A CN 201610946471 A CN201610946471 A CN 201610946471A CN 106523439 A CN106523439 A CN 106523439A
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- CN
- China
- Prior art keywords
- high frequency
- resistive material
- medium
- orifice plate
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610946471.0A CN106523439B (zh) | 2016-10-26 | 2016-10-26 | 中、高频复合式消声器和鼓风机 |
Applications Claiming Priority (1)
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CN201610946471.0A CN106523439B (zh) | 2016-10-26 | 2016-10-26 | 中、高频复合式消声器和鼓风机 |
Publications (2)
Publication Number | Publication Date |
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CN106523439A true CN106523439A (zh) | 2017-03-22 |
CN106523439B CN106523439B (zh) | 2017-10-10 |
Family
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Family Applications (1)
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CN201610946471.0A Active CN106523439B (zh) | 2016-10-26 | 2016-10-26 | 中、高频复合式消声器和鼓风机 |
Country Status (1)
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CN (1) | CN106523439B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004092589A1 (en) * | 2003-04-18 | 2004-10-28 | Yoong-Chool Park | Silencer for pneumatic device |
KR200393141Y1 (ko) * | 2005-02-04 | 2005-08-18 | 명광기업 주식회사 | 차량용 소음기 |
WO2008006383A1 (en) * | 2006-07-14 | 2008-01-17 | Silentor Holding A/S | Manufacture-friendly silencer |
CN201412397Y (zh) * | 2009-05-23 | 2010-02-24 | 青岛海谊电力设备有限公司 | 风机消声器 |
CN201666174U (zh) * | 2010-03-24 | 2010-12-08 | 杭州吉大空分设备有限公司 | 一种psa低分贝消音器 |
CN203161318U (zh) * | 2013-01-29 | 2013-08-28 | 郑州宇通客车股份有限公司 | 宽频带消声器 |
CN203257760U (zh) * | 2013-05-05 | 2013-10-30 | 莱芜风机有限公司 | 矿用主通风机出口阻抗阻复合式消声器 |
CN103382869A (zh) * | 2012-05-04 | 2013-11-06 | 牟永良 | 金属丝消声器 |
CN204200310U (zh) * | 2014-10-11 | 2015-03-11 | 天津博威动力设备有限公司 | 一种适用于大型发动机的消音器 |
-
2016
- 2016-10-26 CN CN201610946471.0A patent/CN106523439B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004092589A1 (en) * | 2003-04-18 | 2004-10-28 | Yoong-Chool Park | Silencer for pneumatic device |
KR200393141Y1 (ko) * | 2005-02-04 | 2005-08-18 | 명광기업 주식회사 | 차량용 소음기 |
WO2008006383A1 (en) * | 2006-07-14 | 2008-01-17 | Silentor Holding A/S | Manufacture-friendly silencer |
CN201412397Y (zh) * | 2009-05-23 | 2010-02-24 | 青岛海谊电力设备有限公司 | 风机消声器 |
CN201666174U (zh) * | 2010-03-24 | 2010-12-08 | 杭州吉大空分设备有限公司 | 一种psa低分贝消音器 |
CN103382869A (zh) * | 2012-05-04 | 2013-11-06 | 牟永良 | 金属丝消声器 |
CN203161318U (zh) * | 2013-01-29 | 2013-08-28 | 郑州宇通客车股份有限公司 | 宽频带消声器 |
CN203257760U (zh) * | 2013-05-05 | 2013-10-30 | 莱芜风机有限公司 | 矿用主通风机出口阻抗阻复合式消声器 |
CN204200310U (zh) * | 2014-10-11 | 2015-03-11 | 天津博威动力设备有限公司 | 一种适用于大型发动机的消音器 |
Also Published As
Publication number | Publication date |
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CN106523439B (zh) | 2017-10-10 |
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TR01 | Transfer of patent right |
Effective date of registration: 20180412 Address after: 412002 No. 101, commercial and residential building, Jasper garden, 1135 Taizi Road, Zhuzhou, Hunan. Patentee after: Zhuzhou Hai Si Bi Technology Co., Ltd. Address before: 412002 218, Prince Edward Road, Dong Jia Gao, Zhuzhou, Hunan Patentee before: Hunan Hangxiang Gas Turbine Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181122 Address after: 412002 Two and Three Workshops of Zhuzhou Hanyang Industrial Co., Ltd. No. 17 Pioneering Road, Dongjiadi High-tech Park, Lusong District, Zhuzhou City, Hunan Province Patentee after: Hunan Pan Aviation Intelligent Equipment Co., Ltd. Address before: 412002 No. 101 Jasper Garden Commercial and Residential Building, 1135 Prince Road, Lusong District, Zhuzhou City, Hunan Province Patentee before: Zhuzhou Hai Si Bi Technology Co., Ltd. |
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TR01 | Transfer of patent right |