CN202659595U - Centrifugal fan soundproof box device with push-pull transparent access door - Google Patents
Centrifugal fan soundproof box device with push-pull transparent access door Download PDFInfo
- Publication number
- CN202659595U CN202659595U CN 201220287113 CN201220287113U CN202659595U CN 202659595 U CN202659595 U CN 202659595U CN 201220287113 CN201220287113 CN 201220287113 CN 201220287113 U CN201220287113 U CN 201220287113U CN 202659595 U CN202659595 U CN 202659595U
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- China
- Prior art keywords
- access door
- proof box
- transparent access
- sound proof
- plug
- 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 |
---|---|---|---|
CN 201220287113 CN202659595U (en) | 2012-06-19 | 2012-06-19 | Centrifugal fan soundproof box device with push-pull transparent access door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220287113 CN202659595U (en) | 2012-06-19 | 2012-06-19 | Centrifugal fan soundproof box device with push-pull transparent access door |
Publications (1)
Publication Number | Publication Date |
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CN202659595U true CN202659595U (en) | 2013-01-09 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201220287113 Expired - Fee Related CN202659595U (en) | 2012-06-19 | 2012-06-19 | Centrifugal fan soundproof box device with push-pull transparent access door |
Country Status (1)
Country | Link |
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CN (1) | CN202659595U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109595187A (en) * | 2019-01-23 | 2019-04-09 | 广东爱美信电器有限公司 | Ventilation blower and ventilating system |
CN111271247A (en) * | 2018-08-23 | 2020-06-12 | 浙江工业职业技术学院 | Air compressor machine of safety and stability |
-
2012
- 2012-06-19 CN CN 201220287113 patent/CN202659595U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111271247A (en) * | 2018-08-23 | 2020-06-12 | 浙江工业职业技术学院 | Air compressor machine of safety and stability |
CN109595187A (en) * | 2019-01-23 | 2019-04-09 | 广东爱美信电器有限公司 | Ventilation blower and ventilating system |
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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: Centrifugal fan soundproof box device with push-pull transparent access door Effective date of registration: 20160922 Granted publication date: 20130109 Pledgee: Changde Caixin technology Company limited by guarantee Pledgor: Hunan Miles Environmental Protection Technology Co.,Ltd. Registration number: 2016430000035 |
|
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 |
Date of cancellation: 20171212 Granted publication date: 20130109 Pledgee: Changde Caixin technology Company limited by guarantee Pledgor: Hunan Miles Environmental Protection Technology Co.,Ltd. Registration number: 2016430000035 |
|
PC01 | Cancellation 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: Centrifugal fan soundproof box device with push-pull transparent access door Effective date of registration: 20171225 Granted publication date: 20130109 Pledgee: Changde Caixin technology Company limited by guarantee Pledgor: Hunan Miles Environmental Protection Technology Co.,Ltd. Registration number: 2017430000115 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20190619 |
|
CF01 | Termination of patent right due to non-payment of annual fee |