CN2887541Y - 防尘罩 - Google Patents
防尘罩 Download PDFInfo
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- CN2887541Y CN2887541Y CN 200520047677 CN200520047677U CN2887541Y CN 2887541 Y CN2887541 Y CN 2887541Y CN 200520047677 CN200520047677 CN 200520047677 CN 200520047677 U CN200520047677 U CN 200520047677U CN 2887541 Y CN2887541 Y CN 2887541Y
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- 239000000428 dust Substances 0.000 claims abstract description 40
- 125000006850 spacer group Chemical group 0.000 claims description 13
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- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 13
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000003313 weakening effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000010407 vacuum cleaning Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
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- 239000013536 elastomeric material Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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Abstract
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Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520047677 CN2887541Y (zh) | 2005-12-19 | 2005-12-19 | 防尘罩 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520047677 CN2887541Y (zh) | 2005-12-19 | 2005-12-19 | 防尘罩 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2887541Y true CN2887541Y (zh) | 2007-04-11 |
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ID=38046116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520047677 Expired - Lifetime CN2887541Y (zh) | 2005-12-19 | 2005-12-19 | 防尘罩 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2887541Y (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791675A (zh) * | 2010-03-17 | 2010-08-04 | 昆山力盟机械工业有限公司 | 铆钉机防护装置 |
| CN102554879A (zh) * | 2010-08-23 | 2012-07-11 | 株式会社牧田 | 集尘装置 |
| CN103837370A (zh) * | 2014-01-27 | 2014-06-04 | 中国石油天然气第七建设公司 | 奥氏体不锈钢堆焊化学成分取样方法及取样电钻 |
-
2005
- 2005-12-19 CN CN 200520047677 patent/CN2887541Y/zh not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791675A (zh) * | 2010-03-17 | 2010-08-04 | 昆山力盟机械工业有限公司 | 铆钉机防护装置 |
| CN101791675B (zh) * | 2010-03-17 | 2011-09-28 | 昆山力盟机械工业有限公司 | 铆钉机防护装置 |
| CN102554879A (zh) * | 2010-08-23 | 2012-07-11 | 株式会社牧田 | 集尘装置 |
| CN102554879B (zh) * | 2010-08-23 | 2015-05-20 | 株式会社牧田 | 集尘装置 |
| CN103837370A (zh) * | 2014-01-27 | 2014-06-04 | 中国石油天然气第七建设公司 | 奥氏体不锈钢堆焊化学成分取样方法及取样电钻 |
| CN103837370B (zh) * | 2014-01-27 | 2016-05-25 | 中国石油天然气第七建设公司 | 奥氏体不锈钢堆焊化学成分取样方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING Free format text: FORMER OWNER: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (SHANGHAI) CORPORATION Effective date: 20121211 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201203 PUDONG NEW AREA, SHANGHAI TO: 100176 DAXING, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121211 Address after: 100176 No. 18, Wenchang Avenue, Beijing economic and Technological Development Zone Patentee after: Semiconductor Manufacturing International (Beijing) Corporation Address before: 201203 Shanghai City, Pudong New Area Zhangjiang Road No. 18 Patentee before: Semiconductor Manufacturing International (Shanghai) Corporation |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070411 |
|
| EXPY | Termination of patent right or utility model |