JPS58139842U - Idling prevention device for electric motors for high frequency equipment - Google Patents

Idling prevention device for electric motors for high frequency equipment

Info

Publication number
JPS58139842U
JPS58139842U JP1982036311U JP3631182U JPS58139842U JP S58139842 U JPS58139842 U JP S58139842U JP 1982036311 U JP1982036311 U JP 1982036311U JP 3631182 U JP3631182 U JP 3631182U JP S58139842 U JPS58139842 U JP S58139842U
Authority
JP
Japan
Prior art keywords
frequency equipment
high frequency
electric motors
prevention device
timer
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
JP1982036311U
Other languages
Japanese (ja)
Inventor
末岡　京治
河野　博成
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP1982036311U priority Critical patent/JPS58139842U/en
Publication of JPS58139842U publication Critical patent/JPS58139842U/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Electric Motors In General (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]

図は本考案の一実施例を示す機器配置図である。 １・・・・・・電源、２・・・・・・開閉器、３・・・
・・・電磁開閉器、−５・・・・・・電動機、６・・・
・−・高周波発電機、８・・・・・・高周波グラインダ
ー、９・・・・・・負荷電流検出器、１１・・・・・・
タイマー。The figure is an equipment layout diagram showing an embodiment of the present invention. 1...Power supply, 2...Switch switch, 3...
...Electromagnetic switch, -5...Electric motor, 6...
- High frequency generator, 8... High frequency grinder, 9... Load current detector, 11...
timer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 高周波機器の負荷側配線に負荷電流検出器を設け、一方
、入力配線に電磁開閉器とこの電磁開閉器を制御するタ
イマーを設け、上記負荷電流検出器とタイマーとを信号
線で接続し、かつ、上記タイマーは、高周波機器用電動
機の起動消費電力に比べ高周波機器が無負荷時に上記電
動機の空転消費電力が大となるときの時間を設定したこ
とを特徴とする高周波機器用電動機の空転防止装置。A load current detector is provided in the load side wiring of the high frequency equipment, while an electromagnetic switch and a timer for controlling the electromagnetic switch are provided in the input wiring, and the load current detector and timer are connected by a signal line, and , wherein the timer is set to a time when the idling power consumption of the motor becomes greater when the high-frequency equipment is under no load compared to the starting power consumption of the motor for high-frequency equipment. .
JP1982036311U 1982-03-17 1982-03-17 Idling prevention device for electric motors for high frequency equipment Pending JPS58139842U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982036311U JPS58139842U (en) 1982-03-17 1982-03-17 Idling prevention device for electric motors for high frequency equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982036311U JPS58139842U (en) 1982-03-17 1982-03-17 Idling prevention device for electric motors for high frequency equipment

Publications (1)

Publication Number Publication Date
JPS58139842U true JPS58139842U (en) 1983-09-20

Family

ID=30047747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982036311U Pending JPS58139842U (en) 1982-03-17 1982-03-17 Idling prevention device for electric motors for high frequency equipment

Country Status (1)

Country Link
JP (1) JPS58139842U (en)

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