JPS5864021U - control circuit - Google Patents

control circuit

Info

Publication number
JPS5864021U
JPS5864021U JP1981160105U JP16010581U JPS5864021U JP S5864021 U JPS5864021 U JP S5864021U JP 1981160105 U JP1981160105 U JP 1981160105U JP 16010581 U JP16010581 U JP 16010581U JP S5864021 U JPS5864021 U JP S5864021U
Authority
JP
Japan
Prior art keywords
prevention relay
closing coil
control circuit
switch
repetitive action
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
JP1981160105U
Other languages
Japanese (ja)
Other versions
JPH0130754Y2 (en
Inventor
稔 中畑
圭司 小林
忠雄 長谷川
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP1981160105U priority Critical patent/JPS5864021U/en
Priority to KR2019820007872U priority patent/KR880000761Y1/en
Publication of JPS5864021U publication Critical patent/JPS5864021U/en
Application granted granted Critical
Publication of JPH0130754Y2 publication Critical patent/JPH0130754Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere

Landscapes

  • Keying Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の制御装置の構成を示す回路図、第２図は
本考案の一実施例を示す回路図、第３図は本考案の他の
実施例における構成の一部を示す回路図。 図中、３・・・投入コイル、４・・・反復動作防止継電
器、４ａ・・・反復動作防止継電器常開接点、４ｂ・・
・反復動作防止継電器常閉接点、５ｂ・・・補助開閉器
常閉接点、７・・・投入スイッチ。尚、各図中同一符号
は同−又は相当部分を示す。　　−Fig. 1 is a circuit diagram showing the configuration of a conventional control device, Fig. 2 is a circuit diagram showing one embodiment of the present invention, and Fig. 3 is a circuit diagram showing a part of the structure of another embodiment of the present invention. . In the figure, 3... Closing coil, 4... Repetitive action prevention relay, 4a... Repetitive action prevention relay normally open contact, 4b...
・Repetitive operation prevention relay normally closed contact, 5b... Auxiliary switch normally closed contact, 7... Closing switch. Note that the same reference numerals in each figure indicate the same or corresponding parts. −

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）反復動作防止継電器と開閉器投入コイルを直列に
接続し少なくとも開閉器と連動する補助開閉器の常閉接
点と反復動作防止継電器の常閉接点を直列に接続した制
御接点群を反復動作防止継電器と並列に接続しさらに反
復動作防止継電器常開接点を開閉器投入コイルと並列に
接続してなる制御回路。(1) Repetitive operation of a control contact group in which a repetitive action prevention relay and a switch closing coil are connected in series, and at least the normally closed contact of the auxiliary switch that works with the switch and the normally closed contact of the repetitive action prevention relay are connected in series. A control circuit that is connected in parallel with a prevention relay and further connected in parallel with the normally open contact of the repetitive action prevention relay and the switch closing coil. （２）反復動作防止継電器の常閉および常開接点を１組
の切替接点（Ｃ接点）で構成したことを特徴とする特許
請求の範囲第１項記載の制御回路。(2) The control circuit according to claim 1, wherein the normally closed and normally open contacts of the repetitive action prevention relay are constituted by a set of switching contacts (C contacts). （３）　　開閉器投入コイル動作後、反復動作防止継電
器の動作により投入コイルを短絡し投入コイル電流をし
ゃ断することを特徴とする特許請求の範囲第１項記載め
制御回路。(3) The control circuit according to claim 1, wherein after the switch closing coil is operated, the closing coil is short-circuited and the closing coil current is cut off by operation of a repeat operation prevention relay.
JP1981160105U 1981-10-24 1981-10-24 control circuit Granted JPS5864021U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1981160105U JPS5864021U (en) 1981-10-24 1981-10-24 control circuit
KR2019820007872U KR880000761Y1 (en) 1981-10-24 1982-10-07 Control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981160105U JPS5864021U (en) 1981-10-24 1981-10-24 control circuit

Publications (2)

Publication Number Publication Date
JPS5864021U true JPS5864021U (en) 1983-04-30
JPH0130754Y2 JPH0130754Y2 (en) 1989-09-20

Family

ID=29952533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981160105U Granted JPS5864021U (en) 1981-10-24 1981-10-24 control circuit

Country Status (2)

Country Link
JP (1) JPS5864021U (en)
KR (1) KR880000761Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11795298B2 (en) 2018-03-26 2023-10-24 Toyobo Mc Corporation Polyester resin composition, light-reflector component containing same, and light reflector

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54129365A (en) * 1978-03-29 1979-10-06 Mitsubishi Electric Corp Burning preventing circuit for closed coil of switch equipment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54129365A (en) * 1978-03-29 1979-10-06 Mitsubishi Electric Corp Burning preventing circuit for closed coil of switch equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11795298B2 (en) 2018-03-26 2023-10-24 Toyobo Mc Corporation Polyester resin composition, light-reflector component containing same, and light reflector

Also Published As

Publication number Publication date
KR840002448U (en) 1984-06-27
KR880000761Y1 (en) 1988-03-15
JPH0130754Y2 (en) 1989-09-20

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