CN2619226Y - Power conveyer for calcium carbide furnace hollow electrode system - Google Patents
Power conveyer for calcium carbide furnace hollow electrode system Download PDFInfo
- Publication number
- CN2619226Y CN2619226Y CN 03211434 CN03211434U CN2619226Y CN 2619226 Y CN2619226 Y CN 2619226Y CN 03211434 CN03211434 CN 03211434 CN 03211434 U CN03211434 U CN 03211434U CN 2619226 Y CN2619226 Y CN 2619226Y
- Authority
- CN
- China
- Prior art keywords
- conveyor
- calcium carbide
- delivery pipe
- carbide furnace
- conveyer
- 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
Links
Landscapes
- Screw Conveyors (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03211434 CN2619226Y (en) | 2003-02-17 | 2003-02-17 | Power conveyer for calcium carbide furnace hollow electrode system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03211434 CN2619226Y (en) | 2003-02-17 | 2003-02-17 | Power conveyer for calcium carbide furnace hollow electrode system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2619226Y true CN2619226Y (en) | 2004-06-02 |
Family
ID=34241676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03211434 Expired - Lifetime CN2619226Y (en) | 2003-02-17 | 2003-02-17 | Power conveyer for calcium carbide furnace hollow electrode system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2619226Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102706137A (en) * | 2012-06-20 | 2012-10-03 | 柳州市金螺机械有限责任公司 | Electrode gas filling connection device of arc furnace |
CN102778132A (en) * | 2012-08-14 | 2012-11-14 | 沈林彬 | Rotary-type auger delivery electrode for adding powder in center of electric furnace |
CN102809295A (en) * | 2012-08-14 | 2012-12-05 | 沈林彬 | Rare earth powder recovery and smelting device |
-
2003
- 2003-02-17 CN CN 03211434 patent/CN2619226Y/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102706137A (en) * | 2012-06-20 | 2012-10-03 | 柳州市金螺机械有限责任公司 | Electrode gas filling connection device of arc furnace |
CN102778132A (en) * | 2012-08-14 | 2012-11-14 | 沈林彬 | Rotary-type auger delivery electrode for adding powder in center of electric furnace |
CN102809295A (en) * | 2012-08-14 | 2012-12-05 | 沈林彬 | Rare earth powder recovery and smelting device |
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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: DALIAN HUARUI HEAVY INDUSTRY GROUP CO., LTD. Free format text: FORMER OWNER: HUARUI CO., LTD., DALIAN Effective date: 20120626 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 116022 DALIAN, LIAONING PROVINCE TO: 116035 DALIAN, LIAONING PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120626 Address after: 116035 No. 78 cement road, Ganjingzi, Liaoning, Dalian Patentee after: Dalian Huarui Heavy Industry Group Co., Ltd. Address before: 116022 No. 10, Hanyang street, Shahekou District, Liaoning, Dalian Patentee before: Huarui Co., Ltd., Dalian |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20130217 Granted publication date: 20040602 |