JPS58131706A - 有極型電磁石装置 - Google Patents

有極型電磁石装置

Info

Publication number
JPS58131706A
JPS58131706A JP57014033A JP1403382A JPS58131706A JP S58131706 A JPS58131706 A JP S58131706A JP 57014033 A JP57014033 A JP 57014033A JP 1403382 A JP1403382 A JP 1403382A JP S58131706 A JPS58131706 A JP S58131706A
Authority
JP
Japan
Prior art keywords
shaped
permanent magnet
piece
armature
pair
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
JP57014033A
Other languages
English (en)
Japanese (ja)
Other versions
JPH038562B2 (enrdf_load_stackoverflow
Inventor
Fumihiro Kasano
文宏 笠野
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 JP57014033A priority Critical patent/JPS58131706A/ja
Publication of JPS58131706A publication Critical patent/JPS58131706A/ja
Publication of JPH038562B2 publication Critical patent/JPH038562B2/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
    • H01F7/1638—Armatures not entering the winding
    • H01F7/1646—Armatures or stationary parts of magnetic circuit having permanent magnet
    • 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
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
JP57014033A 1982-01-30 1982-01-30 有極型電磁石装置 Granted JPS58131706A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57014033A JPS58131706A (ja) 1982-01-30 1982-01-30 有極型電磁石装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57014033A JPS58131706A (ja) 1982-01-30 1982-01-30 有極型電磁石装置

Publications (2)

Publication Number Publication Date
JPS58131706A true JPS58131706A (ja) 1983-08-05
JPH038562B2 JPH038562B2 (enrdf_load_stackoverflow) 1991-02-06

Family

ID=11849829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57014033A Granted JPS58131706A (ja) 1982-01-30 1982-01-30 有極型電磁石装置

Country Status (1)

Country Link
JP (1) JPS58131706A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH038562B2 (enrdf_load_stackoverflow) 1991-02-06

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