CN2883388Y - 一种高炉出铁沟 - Google Patents
一种高炉出铁沟 Download PDFInfo
- Publication number
- CN2883388Y CN2883388Y CN 200620095523 CN200620095523U CN2883388Y CN 2883388 Y CN2883388 Y CN 2883388Y CN 200620095523 CN200620095523 CN 200620095523 CN 200620095523 U CN200620095523 U CN 200620095523U CN 2883388 Y CN2883388 Y CN 2883388Y
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- CN
- China
- Prior art keywords
- layer
- iron runner
- iron
- brick
- blast furnace
- 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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- Furnace Charging Or Discharging (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620095523 CN2883388Y (zh) | 2006-03-09 | 2006-03-09 | 一种高炉出铁沟 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620095523 CN2883388Y (zh) | 2006-03-09 | 2006-03-09 | 一种高炉出铁沟 |
Publications (1)
Publication Number | Publication Date |
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CN2883388Y true CN2883388Y (zh) | 2007-03-28 |
Family
ID=37956450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620095523 Expired - Lifetime CN2883388Y (zh) | 2006-03-09 | 2006-03-09 | 一种高炉出铁沟 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2883388Y (zh) |
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2006
- 2006-03-09 CN CN 200620095523 patent/CN2883388Y/zh not_active Expired - Lifetime
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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: WUHAN WINNING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: WUHAN WEILIN FURNACE LINING MATERIAL CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 430415, 1, Jing Gang Road, Yangluo Economic Development Zone, Xinzhou District, Hubei, Wuhan Patentee after: Wuhan Winning Technology Co., Ltd. Address before: 430081, Heping Town, Heping District, Wuhan, Hubei, Hongshan Patentee before: Wuhan Weilin Furnace Lining Material Co., Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Ramming material for blast-furnace tapping channel and preparation method thereof Effective date of registration: 20131205 Granted publication date: 20070328 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Yangluo Economic Development Zone Branch Pledgor: Wuhan Winning Technology Co., Ltd. Registration number: 2013990000934 |
|
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: 20150119 Granted publication date: 20070328 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Yangluo Economic Development Zone Branch Pledgor: Wuhan Winning Technology Co., Ltd. Registration number: 2013990000934 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CX01 | Expiry of patent term |
Granted publication date: 20070328 |
|
EXPY | Termination of patent right or utility model |