JPS549711A - Plugging control device - Google Patents

Plugging control device

Info

Publication number
JPS549711A
JPS549711A JP7436877A JP7436877A JPS549711A JP S549711 A JPS549711 A JP S549711A JP 7436877 A JP7436877 A JP 7436877A JP 7436877 A JP7436877 A JP 7436877A JP S549711 A JPS549711 A JP S549711A
Authority
JP
Japan
Prior art keywords
control device
plugging
plugging control
condition
lever
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
JP7436877A
Other languages
Japanese (ja)
Inventor
Masahiko Ibamoto
Michimasa Horiuchi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7436877A priority Critical patent/JPS549711A/en
Publication of JPS549711A publication Critical patent/JPS549711A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make possible of detecting the plugging condition in addition to the operation of the control-lever for the going backward and forward changeover contactor except the plugging detection by electric condition of motor circuit.
COPYRIGHT: (C)1979,JPO&Japio
JP7436877A 1977-06-24 1977-06-24 Plugging control device Pending JPS549711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7436877A JPS549711A (en) 1977-06-24 1977-06-24 Plugging control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7436877A JPS549711A (en) 1977-06-24 1977-06-24 Plugging control device

Publications (1)

Publication Number Publication Date
JPS549711A true JPS549711A (en) 1979-01-24

Family

ID=13545139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7436877A Pending JPS549711A (en) 1977-06-24 1977-06-24 Plugging control device

Country Status (1)

Country Link
JP (1) JPS549711A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0266819A (en) * 1988-08-31 1990-03-06 Omron Tateisi Electron Co Noncontact switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0266819A (en) * 1988-08-31 1990-03-06 Omron Tateisi Electron Co Noncontact switch
JP2701356B2 (en) * 1988-08-31 1998-01-21 オムロン株式会社 Non-contact switch

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