JPS5425050A - Hoisting electromagnet - Google Patents

Hoisting electromagnet

Info

Publication number
JPS5425050A
JPS5425050A JP8931877A JP8931877A JPS5425050A JP S5425050 A JPS5425050 A JP S5425050A JP 8931877 A JP8931877 A JP 8931877A JP 8931877 A JP8931877 A JP 8931877A JP S5425050 A JPS5425050 A JP S5425050A
Authority
JP
Japan
Prior art keywords
pair
hoisting electromagnet
poles
magnetic poles
hoisting
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
JP8931877A
Other languages
Japanese (ja)
Inventor
Masaru Aoshima
Reiji Takeuchi
Takashi Kadowaki
Akiyoshi Sotodate
Tadashi Wachi
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
Hitachi Omika Denki KK
Original Assignee
Hitachi Ltd
Hitachi Omika Denki KK
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, Hitachi Omika Denki KK filed Critical Hitachi Ltd
Priority to JP8931877A priority Critical patent/JPS5425050A/en
Publication of JPS5425050A publication Critical patent/JPS5425050A/en
Pending legal-status Critical Current

Links

Landscapes

  • Load-Engaging Elements For Cranes (AREA)

Abstract

PURPOSE: To improve the working efficiency of a hoisting electromagnet by connecting at least a pair of magnetic poles provided in the direction crossing with a pair of opposite magnetic poles via a yoke, and providing exciting coils at respective poles with one pair of the poles being movable.
COPYRIGHT: (C)1979,JPO&Japio
JP8931877A 1977-07-27 1977-07-27 Hoisting electromagnet Pending JPS5425050A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8931877A JPS5425050A (en) 1977-07-27 1977-07-27 Hoisting electromagnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8931877A JPS5425050A (en) 1977-07-27 1977-07-27 Hoisting electromagnet

Publications (1)

Publication Number Publication Date
JPS5425050A true JPS5425050A (en) 1979-02-24

Family

ID=13967308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8931877A Pending JPS5425050A (en) 1977-07-27 1977-07-27 Hoisting electromagnet

Country Status (1)

Country Link
JP (1) JPS5425050A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62121280U (en) * 1986-01-25 1987-08-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62121280U (en) * 1986-01-25 1987-08-01

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