CN202908620U - Vacuum dust absorbing main machine in compact structure - Google Patents
Vacuum dust absorbing main machine in compact structure Download PDFInfo
- Publication number
- CN202908620U CN202908620U CN 201220597985 CN201220597985U CN202908620U CN 202908620 U CN202908620 U CN 202908620U CN 201220597985 CN201220597985 CN 201220597985 CN 201220597985 U CN201220597985 U CN 201220597985U CN 202908620 U CN202908620 U CN 202908620U
- Authority
- CN
- China
- Prior art keywords
- main machine
- base
- absorbing main
- dust absorbing
- vacuum dust
- 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
Links
- 239000000428 dust Substances 0.000 title claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 238000010407 vacuum cleaning Methods 0.000 claims description 16
- 206010020649 Hyperkeratosis Diseases 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009102 absorption Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220597985 CN202908620U (en) | 2011-12-19 | 2012-11-13 | Vacuum dust absorbing main machine in compact structure |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120533480 | 2011-12-19 | ||
CN201120533480.X | 2011-12-19 | ||
CN 201220597985 CN202908620U (en) | 2011-12-19 | 2012-11-13 | Vacuum dust absorbing main machine in compact structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202908620U true CN202908620U (en) | 2013-05-01 |
Family
ID=48156974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220597985 Expired - Fee Related CN202908620U (en) | 2011-12-19 | 2012-11-13 | Vacuum dust absorbing main machine in compact structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202908620U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105943217A (en) * | 2016-05-24 | 2016-09-21 | 杜鹏 | Electric correction device for nipple retraction |
-
2012
- 2012-11-13 CN CN 201220597985 patent/CN202908620U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105943217A (en) * | 2016-05-24 | 2016-09-21 | 杜鹏 | Electric correction device for nipple retraction |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Yongjiang Inventor after: Qiu Kefei Inventor before: Wang Yongjiang |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG YONGJIANG TO: WANG YONGJIANG QIU KEFEI |
|
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI WELLSON ENVIRONMENTAL PROTECTION CO., LTD Free format text: FORMER OWNER: SHANGHAI WELLSON ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Effective date: 20140207 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140207 Address after: 201203 Shanghai City, Pudong New Area Zhangjiang hi tech Park Keyuan Road No. 201 Building 2 room 106 Patentee after: SHANGHAI WELLSON ENVIRONMENT STOCK Co.,Ltd. Address before: 201203 Shanghai City, Pudong New Area Shanghai City, Guo Shou Jing Road, Zhangjiang hi tech Park No. 351 Building No. 2 Room 606 Patentee before: Shanghai Wellson Environmental Protection Technology Co.,Ltd. |
|
CU03 | Publication of corrected utility model |
Correction item: Patentee|Address Correct: SHANGHAI WELLSON ENVIRONMENT STOCK Co.,Ltd.|201203 Shanghai City, Pudong New Area Zhangjiang hi tech Park Keyuan Road No. 201 Building 2 room 106 False: Shanghai Wellson Environmental Protection Technology Co.,Ltd.|201203 Shanghai City, Pudong New Area Shanghai City, Guo Shou Jing Road, Zhangjiang hi tech Park No. 351 Building No. 2 Room 606 Number: 10 Volume: 30 |
|
ERR | Gazette correction |
Free format text: CORRECT: PATENTEE; ADDRESS; FROM: SHANGHAI WELLSON ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD.;201203 TO: SHANGHAI WELLSON ENVIRONMENTAL PROTECTION CO., LTD.;201203 |
|
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: Vacuum dust absorbing main machine in compact structure Effective date of registration: 20180619 Granted publication date: 20130501 Pledgee: Li Hongbin Pledgor: SHANGHAI WELLSON ENVIRONMENT STOCK Co.,Ltd. Registration number: 2018310000036 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20211113 |
|
CF01 | Termination of patent right due to non-payment of annual fee |