CN201258337Y - 高炉出铁口活动翼板式顶吸罩 - Google Patents
高炉出铁口活动翼板式顶吸罩 Download PDFInfo
- Publication number
- CN201258337Y CN201258337Y CNU2008201907317U CN200820190731U CN201258337Y CN 201258337 Y CN201258337 Y CN 201258337Y CN U2008201907317 U CNU2008201907317 U CN U2008201907317U CN 200820190731 U CN200820190731 U CN 200820190731U CN 201258337 Y CN201258337 Y CN 201258337Y
- Authority
- CN
- China
- Prior art keywords
- blast furnace
- suction cover
- wing plate
- top suction
- cover
- 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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- Blast Furnaces (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201907317U CN201258337Y (zh) | 2008-09-11 | 2008-09-11 | 高炉出铁口活动翼板式顶吸罩 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201907317U CN201258337Y (zh) | 2008-09-11 | 2008-09-11 | 高炉出铁口活动翼板式顶吸罩 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201258337Y true CN201258337Y (zh) | 2009-06-17 |
Family
ID=40772572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201907317U Expired - Lifetime CN201258337Y (zh) | 2008-09-11 | 2008-09-11 | 高炉出铁口活动翼板式顶吸罩 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201258337Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101875053B (zh) * | 2009-04-29 | 2012-05-09 | 北京明诚环保科技有限公司 | 多功能除尘罩 |
-
2008
- 2008-09-11 CN CNU2008201907317U patent/CN201258337Y/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101875053B (zh) * | 2009-04-29 | 2012-05-09 | 北京明诚环保科技有限公司 | 多功能除尘罩 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan Iron & Steel (Group) Corp. Assignor: Wuhan Huade Ecotek Corporation Contract record no.: 2010420000166 Denomination of utility model: Movable wing plate type top draft hood at blast furnace tapping mouth Granted publication date: 20090617 License type: Exclusive License Record date: 20101025 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan Huade Ecotek Corporation Assignor: Wuhan Iron & Steel (Group) Corp. Contract record no.: 2010420000166 Denomination of utility model: Movable wing plate type top draft hood at blast furnace tapping mouth Granted publication date: 20090617 License type: Exclusive License Record date: 20101025 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170620 Address after: 430074, No. 16 Guan Shan Road, East Lake hi tech Development Zone, Hongshan District, Hubei, Wuhan Patentee after: Wuhan Steel Engineering Technology Group Communication Co., Ltd. Address before: 430083 Qingshan District, Hubei, Wuhan Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20090617 |