JPS56142899A - Current supply apparatus for high current passing roll - Google Patents
Current supply apparatus for high current passing rollInfo
- Publication number
- JPS56142899A JPS56142899A JP4346480A JP4346480A JPS56142899A JP S56142899 A JPS56142899 A JP S56142899A JP 4346480 A JP4346480 A JP 4346480A JP 4346480 A JP4346480 A JP 4346480A JP S56142899 A JPS56142899 A JP S56142899A
- Authority
- JP
- Japan
- Prior art keywords
- current
- current collector
- apparatuses
- passing
- roll
- 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.)
- Pending
Links
Landscapes
- Direct Current Feeding And Distribution (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
PURPOSE: To effectively utilize each current collector apparatus up to capacity limit thereof by a method wherein plural current collector apparatuses are provided to the high current passing roll and independent exclusive power sources are provided to those apparatuses as well as a partial charge control circuit distributing a charged current to each current collector apparatuses is provided.
CONSTITUTION: The current collector apparatuses 2, 3 are provided to both sides of the current conducting roll 1 and rectifiers 4, 5 are attached to each current collector apparatuses respectively as exclusive power sources as well as, further, the partial charge control circuit 6 is provided. In passing a current of few ten thousand ampere to the current passing roll 1, because a current is applied to each current collector apparatuses 2, 3 by ordering each rectifiers 4, 5 with the partial charge control circuit 6 corresponding to a passing current order 9 and a current distribution between each current collector apparatuses is made uniform, the damage resulting from the overheating of the current collector apparatuses due to a current above a limit is prevented.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4346480A JPS56142899A (en) | 1980-04-04 | 1980-04-04 | Current supply apparatus for high current passing roll |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4346480A JPS56142899A (en) | 1980-04-04 | 1980-04-04 | Current supply apparatus for high current passing roll |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56142899A true JPS56142899A (en) | 1981-11-07 |
Family
ID=12664427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4346480A Pending JPS56142899A (en) | 1980-04-04 | 1980-04-04 | Current supply apparatus for high current passing roll |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56142899A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS551997A (en) * | 1978-06-19 | 1980-01-09 | Thyssen Ag | Method of lining surface plate for casting steel ingot and its device |
-
1980
- 1980-04-04 JP JP4346480A patent/JPS56142899A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS551997A (en) * | 1978-06-19 | 1980-01-09 | Thyssen Ag | Method of lining surface plate for casting steel ingot and its device |
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