JPS6346967B2 - - Google Patents

Info

Publication number
JPS6346967B2
JPS6346967B2 JP7198480A JP7198480A JPS6346967B2 JP S6346967 B2 JPS6346967 B2 JP S6346967B2 JP 7198480 A JP7198480 A JP 7198480A JP 7198480 A JP7198480 A JP 7198480A JP S6346967 B2 JPS6346967 B2 JP S6346967B2
Authority
JP
Japan
Prior art keywords
oil
plunger
pole head
dash pot
magnetic
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.)
Expired
Application number
JP7198480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56169305A (en
Inventor
Yoichi Aoyama
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP7198480A priority Critical patent/JPS56169305A/ja
Publication of JPS56169305A publication Critical patent/JPS56169305A/ja
Publication of JPS6346967B2 publication Critical patent/JPS6346967B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Breakers (AREA)
JP7198480A 1980-05-29 1980-05-29 Oil dash-pot type electromagnet Granted JPS56169305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7198480A JPS56169305A (en) 1980-05-29 1980-05-29 Oil dash-pot type electromagnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7198480A JPS56169305A (en) 1980-05-29 1980-05-29 Oil dash-pot type electromagnet

Publications (2)

Publication Number Publication Date
JPS56169305A JPS56169305A (en) 1981-12-26
JPS6346967B2 true JPS6346967B2 (enrdf_load_stackoverflow) 1988-09-20

Family

ID=13476231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7198480A Granted JPS56169305A (en) 1980-05-29 1980-05-29 Oil dash-pot type electromagnet

Country Status (1)

Country Link
JP (1) JPS56169305A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6318812U (enrdf_load_stackoverflow) * 1986-07-22 1988-02-08
WO2014141321A1 (ja) * 2013-03-14 2014-09-18 三菱電機株式会社 回路遮断器
CN104051123B (zh) * 2014-06-09 2016-03-23 常熟开关制造有限公司(原常熟开关厂） 电磁铁结构

Also Published As

Publication number Publication date
JPS56169305A (en) 1981-12-26

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