JPS589094U - electric motor starting device - Google Patents

electric motor starting device

Info

Publication number
JPS589094U
JPS589094U JP10016081U JP10016081U JPS589094U JP S589094 U JPS589094 U JP S589094U JP 10016081 U JP10016081 U JP 10016081U JP 10016081 U JP10016081 U JP 10016081U JP S589094 U JPS589094 U JP S589094U
Authority
JP
Japan
Prior art keywords
autotransformer
electric motor
starting device
motor
motor starting
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.)
Pending
Application number
JP10016081U
Other languages
Japanese (ja)
Inventor
幸雄 佐々木
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP10016081U priority Critical patent/JPS589094U/en
Publication of JPS589094U publication Critical patent/JPS589094U/en
Pending legal-status Critical Current

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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 the drawing]

第１図は本考案の一実施例を示す単線結線図、第２図は
他の実施側番示す単線結線図である。 １・・・電動機、２・・・電源、３・・・ケーブル、４
・・・電源入−切用開閉器、５・・・単巻変圧器、６・
・・短絡用開閉器、７・・・中性点開閉器。FIG. 1 is a single line diagram showing one embodiment of the present invention, and FIG. 2 is a single line diagram showing another implementation side number. 1...Electric motor, 2...Power source, 3...Cable, 4
...Power on/off switch, 5...Auto transformer, 6.
... Short circuit switch, 7... Neutral point switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電動機の始動回路に電源人−切用開閉器の他に、単巻変
圧器と単巻変圧器と単巻変圧器の中性点開閉器及び短絡
用開閉器を設け、電動機の始動時に発生する電圧降下分
を単巻変圧器により昇圧して電動機端子での電圧降下を
補償することを特徴とした電動機の始動装置。　　　、
−In addition to the power supply disconnect switch, the motor starting circuit is equipped with an autotransformer, an autotransformer, a neutral point switch for the autotransformer, and a short-circuit switch to avoid problems that occur when starting the motor. A starting device for an electric motor, characterized in that the voltage drop at the motor terminals is compensated for by boosting the voltage drop using an autotransformer. ,
−
JP10016081U 1981-07-07 1981-07-07 electric motor starting device Pending JPS589094U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10016081U JPS589094U (en) 1981-07-07 1981-07-07 electric motor starting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10016081U JPS589094U (en) 1981-07-07 1981-07-07 electric motor starting device

Publications (1)

Publication Number Publication Date
JPS589094U true JPS589094U (en) 1983-01-20

Family

ID=29894865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10016081U Pending JPS589094U (en) 1981-07-07 1981-07-07 electric motor starting device

Country Status (1)

Country Link
JP (1) JPS589094U (en)

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