JPH0452604B2 - - Google Patents

Info

Publication number
JPH0452604B2
JPH0452604B2 JP17674284A JP17674284A JPH0452604B2 JP H0452604 B2 JPH0452604 B2 JP H0452604B2 JP 17674284 A JP17674284 A JP 17674284A JP 17674284 A JP17674284 A JP 17674284A JP H0452604 B2 JPH0452604 B2 JP H0452604B2
Authority
JP
Japan
Prior art keywords
current limiting
valves
valve
container
contact
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
JP17674284A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6154611A (ja
Inventor
Kenichiro Fukumoto
Motoharu Kubo
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
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP17674284A priority Critical patent/JPS6154611A/ja
Publication of JPS6154611A publication Critical patent/JPS6154611A/ja
Publication of JPH0452604B2 publication Critical patent/JPH0452604B2/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H01H9/168—Indicators for switching condition, e.g. "on" or "off" making use of an electromagnetic wave communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
JP17674284A 1984-08-27 1984-08-27 負荷時タツプ切換器 Granted JPS6154611A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17674284A JPS6154611A (ja) 1984-08-27 1984-08-27 負荷時タツプ切換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17674284A JPS6154611A (ja) 1984-08-27 1984-08-27 負荷時タツプ切換器

Publications (2)

Publication Number Publication Date
JPS6154611A JPS6154611A (ja) 1986-03-18
JPH0452604B2 true JPH0452604B2 (enrdf_load_stackoverflow) 1992-08-24

Family

ID=16019001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17674284A Granted JPS6154611A (ja) 1984-08-27 1984-08-27 負荷時タツプ切換器

Country Status (1)

Country Link
JP (1) JPS6154611A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4439813C1 (de) * 1994-11-08 1996-06-20 Reinhausen Maschf Scheubeck Stufenschalter und Verfahren zu dessen Überwachung
DE19530776C1 (de) * 1995-08-22 1996-12-12 Reinhausen Maschf Scheubeck Verfahren zur Überwachung eines Lastumschalters für einen Stufenschalter
CN103745877B (zh) * 2013-12-31 2015-12-23 淮南万泰电子股份有限公司 交流接触器触头系统

Also Published As

Publication number Publication date
JPS6154611A (ja) 1986-03-18

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