CN204003193U - 汽车进气系统的降噪音进气道 - Google Patents
汽车进气系统的降噪音进气道 Download PDFInfo
- Publication number
- CN204003193U CN204003193U CN201420286214.5U CN201420286214U CN204003193U CN 204003193 U CN204003193 U CN 204003193U CN 201420286214 U CN201420286214 U CN 201420286214U CN 204003193 U CN204003193 U CN 204003193U
- Authority
- CN
- China
- Prior art keywords
- resonant cavity
- noise
- air inlet
- intake duct
- automobile air
- 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.)
- Expired - Fee Related
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420286214.5U CN204003193U (zh) | 2014-06-01 | 2014-06-01 | 汽车进气系统的降噪音进气道 |
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CN201420286214.5U CN204003193U (zh) | 2014-06-01 | 2014-06-01 | 汽车进气系统的降噪音进气道 |
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CN204003193U true CN204003193U (zh) | 2014-12-10 |
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CN201420286214.5U Expired - Fee Related CN204003193U (zh) | 2014-06-01 | 2014-06-01 | 汽车进气系统的降噪音进气道 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109958561A (zh) * | 2019-02-18 | 2019-07-02 | 江门市大长江集团有限公司 | 进气部件、空滤器及机动车辆 |
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2014
- 2014-06-01 CN CN201420286214.5U patent/CN204003193U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109958561A (zh) * | 2019-02-18 | 2019-07-02 | 江门市大长江集团有限公司 | 进气部件、空滤器及机动车辆 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
Denomination of utility model: Noise-reducing air inlet duct of automobile air inlet system Effective date of registration: 20170103 Granted publication date: 20141210 Pledgee: Anhui rural commercial bank Limited by Share Ltd Changfeng Kong set Branch Pledgor: The sharp auto parts and components Co., Ltd in Hefei hundred million Registration number: 2016340000152 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170310 Granted publication date: 20141210 Pledgee: Anhui rural commercial bank Limited by Share Ltd Changfeng Kong set Branch Pledgor: The sharp auto parts and components Co., Ltd in Hefei hundred million Registration number: 2016340000152 |
|
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 utility model: Noise-reducing air inlet duct of automobile air inlet system Effective date of registration: 20170314 Granted publication date: 20141210 Pledgee: Anhui rural commercial bank Limited by Share Ltd Changfeng Kong set Branch Pledgor: The sharp auto parts and components Co., Ltd in Hefei hundred million Registration number: 2017340000037 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180731 Granted publication date: 20141210 Pledgee: Anhui rural commercial bank Limited by Share Ltd Changfeng Kong set Branch Pledgor: The sharp auto parts and components Co., Ltd in Hefei hundred million Registration number: 2017340000037 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200601 |