JPS6457604A - Lifting electromagnet and method of controlling same - Google Patents

Lifting electromagnet and method of controlling same

Info

Publication number
JPS6457604A
JPS6457604A JP10437187A JP10437187A JPS6457604A JP S6457604 A JPS6457604 A JP S6457604A JP 10437187 A JP10437187 A JP 10437187A JP 10437187 A JP10437187 A JP 10437187A JP S6457604 A JPS6457604 A JP S6457604A
Authority
JP
Japan
Prior art keywords
control
exciting coils
exciting
rectifiers
currents flowing
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
JP10437187A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0468762B2 (enrdf_load_stackoverflow
Inventor
Kunio Kajitani
Akira Hirohama
Masayoshi Usuki
Takeo Iioka
Yasutsugu Yoshimura
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
Sumitomo Heavy Industries Ltd
Original Assignee
Nippon Steel Corp
Sumitomo Heavy Industries 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 Nippon Steel Corp, Sumitomo Heavy Industries Ltd filed Critical Nippon Steel Corp
Priority to JP10437187A priority Critical patent/JPS6457604A/ja
Publication of JPS6457604A publication Critical patent/JPS6457604A/ja
Publication of JPH0468762B2 publication Critical patent/JPH0468762B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Load-Engaging Elements For Cranes (AREA)
JP10437187A 1987-04-30 1987-04-30 Lifting electromagnet and method of controlling same Granted JPS6457604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10437187A JPS6457604A (en) 1987-04-30 1987-04-30 Lifting electromagnet and method of controlling same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10437187A JPS6457604A (en) 1987-04-30 1987-04-30 Lifting electromagnet and method of controlling same

Publications (2)

Publication Number Publication Date
JPS6457604A true JPS6457604A (en) 1989-03-03
JPH0468762B2 JPH0468762B2 (enrdf_load_stackoverflow) 1992-11-04

Family

ID=14378936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10437187A Granted JPS6457604A (en) 1987-04-30 1987-04-30 Lifting electromagnet and method of controlling same

Country Status (1)

Country Link
JP (1) JPS6457604A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100953122B1 (ko) * 2007-12-20 2010-04-20 서정열 리프팅 전자석
CN102897642A (zh) * 2011-07-26 2013-01-30 宝山钢铁股份有限公司 电容倒相式充消磁起重电磁铁

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100953122B1 (ko) * 2007-12-20 2010-04-20 서정열 리프팅 전자석
CN102897642A (zh) * 2011-07-26 2013-01-30 宝山钢铁股份有限公司 电容倒相式充消磁起重电磁铁

Also Published As

Publication number Publication date
JPH0468762B2 (enrdf_load_stackoverflow) 1992-11-04

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees