CA478673A - Methods and means for supplying heating current to the valves of electric current converters - Google Patents

Methods and means for supplying heating current to the valves of electric current converters

Info

Publication number
CA478673A
CA478673A CA478673A CA478673DA CA478673A CA 478673 A CA478673 A CA 478673A CA 478673 A CA478673 A CA 478673A CA 478673D A CA478673D A CA 478673DA CA 478673 A CA478673 A CA 478673A
Authority
CA
Canada
Prior art keywords
valves
methods
supplying heating
electric current
converters
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
Application number
CA478673A
Other languages
French (fr)
Inventor
Winograd Harold
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Allis Chalmers Corp
Original Assignee
Allis Chalmers Corp
Publication date
Application granted granted Critical
Publication of CA478673A publication Critical patent/CA478673A/en
Expired legal-status Critical Current

Links

CA478673A Methods and means for supplying heating current to the valves of electric current converters Expired CA478673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA478673T

Publications (1)

Publication Number Publication Date
CA478673A true CA478673A (en) 1951-11-20

Family

ID=35618332

Family Applications (1)

Application Number Title Priority Date Filing Date
CA478673A Expired CA478673A (en) Methods and means for supplying heating current to the valves of electric current converters

Country Status (1)

Country Link
CA (1) CA478673A (en)

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