CN2322111Y - 液压平衡式步进加热炉 - Google Patents
液压平衡式步进加热炉 Download PDFInfo
- Publication number
- CN2322111Y CN2322111Y CN 97249500 CN97249500U CN2322111Y CN 2322111 Y CN2322111 Y CN 2322111Y CN 97249500 CN97249500 CN 97249500 CN 97249500 U CN97249500 U CN 97249500U CN 2322111 Y CN2322111 Y CN 2322111Y
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- CN
- China
- Prior art keywords
- cylinder
- step rate
- energy
- hydraulic
- hydraulic balance
- 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
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 97249500 CN2322111Y (zh) | 1997-11-21 | 1997-11-21 | 液压平衡式步进加热炉 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 97249500 CN2322111Y (zh) | 1997-11-21 | 1997-11-21 | 液压平衡式步进加热炉 |
Publications (1)
Publication Number | Publication Date |
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CN2322111Y true CN2322111Y (zh) | 1999-06-02 |
Family
ID=33956392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 97249500 Expired - Fee Related CN2322111Y (zh) | 1997-11-21 | 1997-11-21 | 液压平衡式步进加热炉 |
Country Status (1)
Country | Link |
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CN (1) | CN2322111Y (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102221291A (zh) * | 2011-03-29 | 2011-10-19 | 上海宝钢工业检测公司 | 步进式加热炉液压系统主泵数量优化方法 |
CN102808809A (zh) * | 2012-05-04 | 2012-12-05 | 北京首钢国际工程技术有限公司 | 一种配重节能改造的重载步进机构及改造方法 |
CN104712597A (zh) * | 2015-03-20 | 2015-06-17 | 浙江明贺钢管有限公司 | 步进炉平移液压系统装置 |
CN105114372A (zh) * | 2015-09-06 | 2015-12-02 | 山东钢铁集团日照有限公司 | 一种加热炉液压系统节能方法及装置 |
CN106704154A (zh) * | 2016-12-23 | 2017-05-24 | 北京首钢国际工程技术有限公司 | 步进式加热炉步进机械自充气方法 |
CN107449275A (zh) * | 2017-08-17 | 2017-12-08 | 张春利 | 步进炉用步进装置 |
-
1997
- 1997-11-21 CN CN 97249500 patent/CN2322111Y/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102221291A (zh) * | 2011-03-29 | 2011-10-19 | 上海宝钢工业检测公司 | 步进式加热炉液压系统主泵数量优化方法 |
CN102221291B (zh) * | 2011-03-29 | 2015-03-04 | 宝钢工业炉工程技术有限公司 | 步进式加热炉液压系统主泵数量优化方法 |
CN102808809A (zh) * | 2012-05-04 | 2012-12-05 | 北京首钢国际工程技术有限公司 | 一种配重节能改造的重载步进机构及改造方法 |
CN104712597A (zh) * | 2015-03-20 | 2015-06-17 | 浙江明贺钢管有限公司 | 步进炉平移液压系统装置 |
CN105114372A (zh) * | 2015-09-06 | 2015-12-02 | 山东钢铁集团日照有限公司 | 一种加热炉液压系统节能方法及装置 |
CN106704154A (zh) * | 2016-12-23 | 2017-05-24 | 北京首钢国际工程技术有限公司 | 步进式加热炉步进机械自充气方法 |
CN107449275A (zh) * | 2017-08-17 | 2017-12-08 | 张春利 | 步进炉用步进装置 |
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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: Beijing Shougang Co., Ltd. Assignor: Capital Iron & Steel General Company Contract fulfillment period: In November 21, 2007, 5 years, the patent expires Contract record no.: 200210042 Denomination of utility model: Hydraulic balanced step heating furnace Granted publication date: 19990602 License type: Pai Ta Record date: 2002.6.3 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.11.21, 5 YEARS, EXPIRATION OF PATENT RIGHT Name of requester: BEIJING SHOUDU STEEL CO., LTD. Effective date: 20020603 |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |