JPS5431155A - Metod of controlling electromagnet type steel plate transporting apparatus - Google Patents

Metod of controlling electromagnet type steel plate transporting apparatus

Info

Publication number
JPS5431155A
JPS5431155A JP9672177A JP9672177A JPS5431155A JP S5431155 A JPS5431155 A JP S5431155A JP 9672177 A JP9672177 A JP 9672177A JP 9672177 A JP9672177 A JP 9672177A JP S5431155 A JPS5431155 A JP S5431155A
Authority
JP
Japan
Prior art keywords
steel plate
transporting apparatus
metod
type steel
electromagnet type
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
JP9672177A
Other languages
Japanese (ja)
Other versions
JPS5741435B2 (en
Inventor
Akimasa Yamada
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP9672177A priority Critical patent/JPS5431155A/en
Publication of JPS5431155A publication Critical patent/JPS5431155A/en
Publication of JPS5741435B2 publication Critical patent/JPS5741435B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Load-Engaging Elements For Cranes (AREA)

Abstract

PURPOSE: To improve efficiency of operation of an electromagnet type steel plate transporting apparatus, by detecting the condition that steel plate attracting electromagnet means areheld in contact with steel plate to be suspended or attracted thereto, and existing the same with steel plate suspending and detaching exciting current that is controled on the basis of residual flux density of the steel plate.
COPYRIGHT: (C)1979,JPO&Japio
JP9672177A 1977-08-12 1977-08-12 Metod of controlling electromagnet type steel plate transporting apparatus Granted JPS5431155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9672177A JPS5431155A (en) 1977-08-12 1977-08-12 Metod of controlling electromagnet type steel plate transporting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9672177A JPS5431155A (en) 1977-08-12 1977-08-12 Metod of controlling electromagnet type steel plate transporting apparatus

Publications (2)

Publication Number Publication Date
JPS5431155A true JPS5431155A (en) 1979-03-07
JPS5741435B2 JPS5741435B2 (en) 1982-09-02

Family

ID=14172591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9672177A Granted JPS5431155A (en) 1977-08-12 1977-08-12 Metod of controlling electromagnet type steel plate transporting apparatus

Country Status (1)

Country Link
JP (1) JPS5431155A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6320778B2 (en) * 2014-02-04 2018-05-09 住友重機械工業株式会社 Lifting magnet

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS452052Y1 (en) * 1967-11-15 1970-01-28
JPS50146865A (en) * 1974-05-15 1975-11-25
JPS50150871A (en) * 1974-05-23 1975-12-03

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS452052Y1 (en) * 1967-11-15 1970-01-28
JPS50146865A (en) * 1974-05-15 1975-11-25
JPS50150871A (en) * 1974-05-23 1975-12-03

Also Published As

Publication number Publication date
JPS5741435B2 (en) 1982-09-02

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