IT1205829B - Steel desulphurisation in converter - Google Patents

Steel desulphurisation in converter

Info

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
Application number
IT47869/87A
Other languages
Italian (it)
Other versions
IT8747869A0 (en
Inventor
Leopoldo Zamboni
Francesco Todarello
Original Assignee
Kempro Italiana Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kempro Italiana Spa filed Critical Kempro Italiana Spa
Priority to IT47869/87A priority Critical patent/IT1205829B/en
Publication of IT8747869A0 publication Critical patent/IT8747869A0/en
Application granted granted Critical
Publication of IT1205829B publication Critical patent/IT1205829B/en

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  • 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.
IT47869/87A 1987-04-21 1987-04-21 Steel desulphurisation in converter IT1205829B (en)

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)

Also Published As

Publication number Publication date
IT8747869A0 (en) 1987-04-21

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