CN201033271Y - 观察窗 - Google Patents
观察窗 Download PDFInfo
- Publication number
- CN201033271Y CN201033271Y CNU2007201157015U CN200720115701U CN201033271Y CN 201033271 Y CN201033271 Y CN 201033271Y CN U2007201157015 U CNU2007201157015 U CN U2007201157015U CN 200720115701 U CN200720115701 U CN 200720115701U CN 201033271 Y CN201033271 Y CN 201033271Y
- Authority
- CN
- China
- Prior art keywords
- flange
- observation window
- nut
- baffle plate
- dust collector
- 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 - Lifetime
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201157015U CN201033271Y (zh) | 2007-03-06 | 2007-03-06 | 观察窗 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201157015U CN201033271Y (zh) | 2007-03-06 | 2007-03-06 | 观察窗 |
Publications (1)
Publication Number | Publication Date |
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CN201033271Y true CN201033271Y (zh) | 2008-03-12 |
Family
ID=39194164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201157015U Expired - Lifetime CN201033271Y (zh) | 2007-03-06 | 2007-03-06 | 观察窗 |
Country Status (1)
Country | Link |
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CN (1) | CN201033271Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102000467A (zh) * | 2010-11-05 | 2011-04-06 | 浙江菲达环保科技股份有限公司 | 一种观察袋式除尘器内部的装置 |
CN103272446A (zh) * | 2013-06-19 | 2013-09-04 | 福建龙净环保股份有限公司 | 快拆式除尘器用观察窗 |
CN103437667A (zh) * | 2013-08-02 | 2013-12-11 | 陈学军 | 一种用于观察窗上的锁扣 |
-
2007
- 2007-03-06 CN CNU2007201157015U patent/CN201033271Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102000467A (zh) * | 2010-11-05 | 2011-04-06 | 浙江菲达环保科技股份有限公司 | 一种观察袋式除尘器内部的装置 |
CN103272446A (zh) * | 2013-06-19 | 2013-09-04 | 福建龙净环保股份有限公司 | 快拆式除尘器用观察窗 |
CN103437667A (zh) * | 2013-08-02 | 2013-12-11 | 陈学军 | 一种用于观察窗上的锁扣 |
CN103437667B (zh) * | 2013-08-02 | 2015-08-26 | 陈学军 | 一种用于观察窗上的锁扣 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HIT ENVIRONMENTAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HARBIN INSTITUTE OF TECHNOLOGY ENVIRONMENT PROTECTION SCIENCE + TECHNOLOGY CO. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 150078 No. 6, balance Road, Yingbin Road, Harbin Development Zone, Heilongjiang, China Patentee after: Harbin Chenergy Hit Environmental Technology Co., Ltd. Address before: 150078 No. 6, balance Road, Yingbin Road, Harbin Development Zone, Heilongjiang, China Patentee before: Harbin Institute of Technology Environment Protection Science & Technology Co., |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20080312 |