IT1205829B - Steel desulphurisation in converter - Google Patents
Steel desulphurisation in converterInfo
- Publication number
- IT1205829B IT1205829B IT47869/87A IT4786987A IT1205829B IT 1205829 B IT1205829 B IT 1205829B IT 47869/87 A IT47869/87 A IT 47869/87A IT 4786987 A IT4786987 A IT 4786987A IT 1205829 B IT1205829 B IT 1205829B
- Authority
- IT
- Italy
- Prior art keywords
- switch devices
- power sources
- dividing
- voltage
- levels
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
- 230000003449 preventive effect Effects 0.000 abstract 1
Landscapes
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The generator has a voltage divider with a number of dividing elements serially connected to each other between two power sources of different voltage levels from each other, and dividing levels from each other, and dividing a potential difference between the two power sources into a plurality of levels of voltage. A switch has a number of switch devices serially connected to each other between the two power sources. The switch devices on the side of one of the two power sources are connected to the output terminal. Trigger turns on the switch devices sequentially from that on the side of the output terminal. Reverse flow preventive circuit prohibits a current flowing through that of the switch devices which is currently turned on from flowing through the voltage dividing elements corresp. to the switch devices which have been already turned on.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT47869/87A IT1205829B (en) | 1987-04-21 | 1987-04-21 | Steel desulphurisation in converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT47869/87A IT1205829B (en) | 1987-04-21 | 1987-04-21 | Steel desulphurisation in converter |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8747869A0 IT8747869A0 (en) | 1987-04-21 |
IT1205829B true IT1205829B (en) | 1989-03-31 |
Family
ID=11263025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47869/87A IT1205829B (en) | 1987-04-21 | 1987-04-21 | Steel desulphurisation in converter |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1205829B (en) |
-
1987
- 1987-04-21 IT IT47869/87A patent/IT1205829B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8747869A0 (en) | 1987-04-21 |
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