CN203005309U - 一种发动机机舱前围隔噪装置 - Google Patents
一种发动机机舱前围隔噪装置 Download PDFInfo
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- CN203005309U CN203005309U CN 201220598860 CN201220598860U CN203005309U CN 203005309 U CN203005309 U CN 203005309U CN 201220598860 CN201220598860 CN 201220598860 CN 201220598860 U CN201220598860 U CN 201220598860U CN 203005309 U CN203005309 U CN 203005309U
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CN 201220598860 CN203005309U (zh) | 2012-11-14 | 2012-11-14 | 一种发动机机舱前围隔噪装置 |
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CN 201220598860 CN203005309U (zh) | 2012-11-14 | 2012-11-14 | 一种发动机机舱前围隔噪装置 |
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CN203005309U true CN203005309U (zh) | 2013-06-19 |
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CN 201220598860 Expired - Lifetime CN203005309U (zh) | 2012-11-14 | 2012-11-14 | 一种发动机机舱前围隔噪装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103341970A (zh) * | 2013-07-02 | 2013-10-09 | 无锡吉兴汽车部件有限公司 | 汽车声学部件吸音棉的超声波焊接工艺 |
CN107235017A (zh) * | 2017-06-16 | 2017-10-10 | 奇瑞汽车股份有限公司 | 一种汽车隔音结构及其制造方法 |
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2012
- 2012-11-14 CN CN 201220598860 patent/CN203005309U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103341970A (zh) * | 2013-07-02 | 2013-10-09 | 无锡吉兴汽车部件有限公司 | 汽车声学部件吸音棉的超声波焊接工艺 |
CN103341970B (zh) * | 2013-07-02 | 2016-01-20 | 无锡吉兴汽车部件有限公司 | 汽车声学部件吸音棉的超声波焊接工艺 |
CN107235017A (zh) * | 2017-06-16 | 2017-10-10 | 奇瑞汽车股份有限公司 | 一种汽车隔音结构及其制造方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200619 Address after: No.1, floor 1, building 2, No.366, East 7th Road, Checheng, Chengdu Economic and Technological Development Zone, Sichuan 610000 Co-patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee after: Chengdu Geely Automobile Manufacturing Co.,Ltd. Address before: 610000 No.366 Checheng East 7th Road, Longquanyi District, Chengdu City, Sichuan Province Co-patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee before: CHENGDU GAOYUAN AUTOMOBILE INDUSTRY Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130619 |