CN104443349A - 一种用于涡桨飞机舱内噪声控制的声学防冰板结构 - Google Patents
一种用于涡桨飞机舱内噪声控制的声学防冰板结构 Download PDFInfo
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- CN104443349A CN104443349A CN201410775196.1A CN201410775196A CN104443349A CN 104443349 A CN104443349 A CN 104443349A CN 201410775196 A CN201410775196 A CN 201410775196A CN 104443349 A CN104443349 A CN 104443349A
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CN201410775196.1A CN104443349B (zh) | 2014-12-15 | 2014-12-15 | 一种用于涡桨飞机舱内噪声控制的声学防冰板结构 |
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CN104443349A true CN104443349A (zh) | 2015-03-25 |
CN104443349B CN104443349B (zh) | 2017-05-17 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016174544A1 (en) * | 2015-04-29 | 2016-11-03 | Bombardier Inc. | Acoustic abatement apparatus for an aicraft |
CN108045552A (zh) * | 2017-11-30 | 2018-05-18 | 中国航空工业集团公司西安飞机设计研究所 | 一种舱室隔声降噪结构 |
CN111625904A (zh) * | 2020-05-29 | 2020-09-04 | 中国航空工业集团公司西安飞机设计研究所 | 一种螺旋桨飞机舱内噪声低频仿真方法 |
Citations (5)
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US4534526A (en) * | 1982-12-27 | 1985-08-13 | United Technologies Corporation | Cabin noise suppression in propeller driven aircraft |
US5165627A (en) * | 1989-10-17 | 1992-11-24 | Mitsubishi Jukogyo Kabushiki Kaisha | Fuselage wall inner lining plate |
US20090140096A1 (en) * | 2007-11-30 | 2009-06-04 | Airbus Espana, S.L. | Impact resistant aircraft fuselage |
US20090152400A1 (en) * | 2007-12-13 | 2009-06-18 | Airbus Espana, S.L.. | Acoustically attenuated fuselage for aircraft |
CN203497181U (zh) * | 2013-08-20 | 2014-03-26 | 中国航空工业集团公司沈阳发动机设计研究所 | 一种用于飞机发动机进气区域的消音板结构 |
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2014
- 2014-12-15 CN CN201410775196.1A patent/CN104443349B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4534526A (en) * | 1982-12-27 | 1985-08-13 | United Technologies Corporation | Cabin noise suppression in propeller driven aircraft |
US5165627A (en) * | 1989-10-17 | 1992-11-24 | Mitsubishi Jukogyo Kabushiki Kaisha | Fuselage wall inner lining plate |
US20090140096A1 (en) * | 2007-11-30 | 2009-06-04 | Airbus Espana, S.L. | Impact resistant aircraft fuselage |
US20090152400A1 (en) * | 2007-12-13 | 2009-06-18 | Airbus Espana, S.L.. | Acoustically attenuated fuselage for aircraft |
CN203497181U (zh) * | 2013-08-20 | 2014-03-26 | 中国航空工业集团公司沈阳发动机设计研究所 | 一种用于飞机发动机进气区域的消音板结构 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016174544A1 (en) * | 2015-04-29 | 2016-11-03 | Bombardier Inc. | Acoustic abatement apparatus for an aicraft |
CN107531321A (zh) * | 2015-04-29 | 2018-01-02 | 庞巴迪公司 | 用于飞机的消音设备 |
US10723435B2 (en) | 2015-04-29 | 2020-07-28 | Bombardier Inc. | Acoustic abatement apparatus for an aircraft |
CN108045552A (zh) * | 2017-11-30 | 2018-05-18 | 中国航空工业集团公司西安飞机设计研究所 | 一种舱室隔声降噪结构 |
CN111625904A (zh) * | 2020-05-29 | 2020-09-04 | 中国航空工业集团公司西安飞机设计研究所 | 一种螺旋桨飞机舱内噪声低频仿真方法 |
CN111625904B (zh) * | 2020-05-29 | 2023-08-04 | 中国航空工业集团公司西安飞机设计研究所 | 一种螺旋桨飞机舱内噪声低频仿真方法 |
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CN104443349B (zh) | 2017-05-17 |
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Inventor after: Hou Feng Inventor after: Huang Wenchao Inventor after: Qin Haoming Inventor after: Dong Ningjuan Inventor after: Pang Yanbin Inventor after: Yan Qun Inventor after: Li Hongli Inventor after: Liu Xingqiang Inventor before: Hou Feng Inventor before: Huang Wenchao Inventor before: Pan Kai Inventor before: Li Hongli Inventor before: Pang Yanbin Inventor before: Liu Xingqiang Inventor before: Qin Haoming Inventor before: Yan Qun Inventor before: Dong Ningjuan |
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Free format text: CORRECT: INVENTOR; FROM: HOU FENG HUANG WENCHAO PAN KAI LI HONGLI PANG YANBIN LIU XINGQIANG QIN HAOMING YAN QUN DONG NINGJUAN TO: HOU FENG HUANG WENCHAO QIN HAOMING DONG NINGJUAN PANG YANBIN YAN QUN LI HONGLI LIU XINGQIANG |
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