CN102808364B - 一种钢轨波导吸振消声器 - Google Patents
一种钢轨波导吸振消声器 Download PDFInfo
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- CN102808364B CN102808364B CN201210297958.2A CN201210297958A CN102808364B CN 102808364 B CN102808364 B CN 102808364B CN 201210297958 A CN201210297958 A CN 201210297958A CN 102808364 B CN102808364 B CN 102808364B
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- rubber parts
- rail
- sound absorber
- mass
- absorbing sound
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尺寸符号 | a | b | c | d |
取值范围(mm) | 20-80 | 50-120 | 400-800 | 0-60 |
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CN201210297958.2A CN102808364B (zh) | 2012-08-21 | 2012-08-21 | 一种钢轨波导吸振消声器 |
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CN201210297958.2A CN102808364B (zh) | 2012-08-21 | 2012-08-21 | 一种钢轨波导吸振消声器 |
Publications (2)
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CN102808364A CN102808364A (zh) | 2012-12-05 |
CN102808364B true CN102808364B (zh) | 2015-03-04 |
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CN201210297958.2A Active CN102808364B (zh) | 2012-08-21 | 2012-08-21 | 一种钢轨波导吸振消声器 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103452016A (zh) * | 2013-09-17 | 2013-12-18 | 浙江天铁实业股份有限公司 | 有轨电车吸振消声装置 |
CN106758571A (zh) * | 2017-02-21 | 2017-05-31 | 陕西长美科技有限责任公司 | 一种轨道减振降噪装置 |
CN106906701B (zh) * | 2017-03-21 | 2018-11-09 | 中南大学 | 一种铁路轨道双面吸音降噪装置及其安装方法 |
CN108103854B (zh) * | 2018-01-18 | 2024-04-02 | 华东交通大学 | 一种利用三维准声子晶体减振降噪的钢轨 |
CN108774926A (zh) * | 2018-08-13 | 2018-11-09 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | 组合式钢轨调谐减振降噪装置及调整其系统固有频率的方法 |
KR102171822B1 (ko) * | 2018-09-06 | 2020-10-29 | 한양대학교 산학협력단 | 진동 저감 장치 |
CN110106750B (zh) * | 2019-06-04 | 2024-02-23 | 陕西长美科技有限责任公司 | 一种分体式宽频钢轨阻尼减振降噪器 |
CN111910475A (zh) * | 2020-07-29 | 2020-11-10 | 北京城建设计发展集团股份有限公司 | 钢轨用动力吸振器及其制备方法 |
CN112030622A (zh) * | 2020-09-10 | 2020-12-04 | 青岛声达技术有限公司 | 一种嵌入式轨道动力吸振器 |
CN113106792A (zh) * | 2021-04-19 | 2021-07-13 | 晟建科技集团有限公司 | 一种线性颗粒钢轨吸振器 |
CN113106793A (zh) * | 2021-04-19 | 2021-07-13 | 晟建科技集团有限公司 | 一种拼装式叠层板状钢轨吸振器 |
CN113106791A (zh) * | 2021-04-19 | 2021-07-13 | 晟建科技集团有限公司 | 一种形状调谐钢轨吸振器 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2399124A (en) * | 2003-03-05 | 2004-09-08 | Corus Uk Ltd | Rail damper assembly |
GB2401139A (en) * | 2003-04-30 | 2004-11-03 | Corus Uk Ltd | Damper for a rail |
CN2915917Y (zh) * | 2006-06-22 | 2007-06-27 | 青海集天科技发展有限公司 | 铁道道岔融冰雪发热装置 |
CN201722566U (zh) * | 2010-07-14 | 2011-01-26 | 中国船舶重工集团公司第七二五研究所 | 一种钢轨轨腰吸振器 |
CN201753419U (zh) * | 2010-08-18 | 2011-03-02 | 徐�明 | 一种用于在钢轨上安装的卡具 |
WO2011094825A1 (en) * | 2010-02-03 | 2011-08-11 | Cdm N.V. | Electric insulation for a vibration isolator with an elastic boot for continuously supported rails |
CN202688796U (zh) * | 2012-08-21 | 2013-01-23 | 浙江天铁实业股份有限公司 | 一种钢轨波导吸振消声器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101413233A (zh) * | 2008-11-11 | 2009-04-22 | 中国船舶重工股份有限公司洛阳分公司 | 一种吸振式钢轨悬浮扣件的设计方法及装置 |
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2012
- 2012-08-21 CN CN201210297958.2A patent/CN102808364B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2399124A (en) * | 2003-03-05 | 2004-09-08 | Corus Uk Ltd | Rail damper assembly |
GB2401139A (en) * | 2003-04-30 | 2004-11-03 | Corus Uk Ltd | Damper for a rail |
CN2915917Y (zh) * | 2006-06-22 | 2007-06-27 | 青海集天科技发展有限公司 | 铁道道岔融冰雪发热装置 |
WO2011094825A1 (en) * | 2010-02-03 | 2011-08-11 | Cdm N.V. | Electric insulation for a vibration isolator with an elastic boot for continuously supported rails |
CN201722566U (zh) * | 2010-07-14 | 2011-01-26 | 中国船舶重工集团公司第七二五研究所 | 一种钢轨轨腰吸振器 |
CN201753419U (zh) * | 2010-08-18 | 2011-03-02 | 徐�明 | 一种用于在钢轨上安装的卡具 |
CN202688796U (zh) * | 2012-08-21 | 2013-01-23 | 浙江天铁实业股份有限公司 | 一种钢轨波导吸振消声器 |
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C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Jiding Inventor after: Wang Bo Inventor before: Xu Jiding Inventor before: Wang Bo Inventor before: Wu Yongfang Inventor before: Yue Qude |
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Free format text: CORRECT: INVENTOR; FROM: XU JIDING WANG BO WU YONGFANG YUE QUDE TO: XU JIDING WANG BO |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Rail Waveguide Vibration Absorbing Silencer Effective date of registration: 20230707 Granted publication date: 20150304 Pledgee: Agricultural Bank of China Limited by Share Ltd. Tiantai County branch Pledgor: ZHEJIANG TIANTIE INDUSTRY Co.,Ltd. Registration number: Y2023330001416 |