JPS59127820A - 負荷時タツプ切換器用切換開閉器 - Google Patents

負荷時タツプ切換器用切換開閉器

Info

Publication number
JPS59127820A
JPS59127820A JP286483A JP286483A JPS59127820A JP S59127820 A JPS59127820 A JP S59127820A JP 286483 A JP286483 A JP 286483A JP 286483 A JP286483 A JP 286483A JP S59127820 A JPS59127820 A JP S59127820A
Authority
JP
Japan
Prior art keywords
resistance
vacuum
current limiting
vacuum bulb
vacuum valve
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.)
Granted
Application number
JP286483A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0328801B2 (enrdf_load_stackoverflow
Inventor
Keijiro Sogabe
曾我部　敬二郎
Kenichiro Fukumoto
健一郎 福元
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP286483A priority Critical patent/JPS59127820A/ja
Publication of JPS59127820A publication Critical patent/JPS59127820A/ja
Publication of JPH0328801B2 publication Critical patent/JPH0328801B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
JP286483A 1983-01-13 1983-01-13 負荷時タツプ切換器用切換開閉器 Granted JPS59127820A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP286483A JPS59127820A (ja) 1983-01-13 1983-01-13 負荷時タツプ切換器用切換開閉器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP286483A JPS59127820A (ja) 1983-01-13 1983-01-13 負荷時タツプ切換器用切換開閉器

Publications (2)

Publication Number Publication Date
JPS59127820A true JPS59127820A (ja) 1984-07-23
JPH0328801B2 JPH0328801B2 (enrdf_load_stackoverflow) 1991-04-22

Family

ID=11541231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP286483A Granted JPS59127820A (ja) 1983-01-13 1983-01-13 負荷時タツプ切換器用切換開閉器

Country Status (1)

Country Link
JP (1) JPS59127820A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0328801B2 (enrdf_load_stackoverflow) 1991-04-22

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