JPS5784109A - Polarized electromagnet - Google Patents

Polarized electromagnet

Info

Publication number
JPS5784109A
JPS5784109A JP55160196A JP16019680A JPS5784109A JP S5784109 A JPS5784109 A JP S5784109A JP 55160196 A JP55160196 A JP 55160196A JP 16019680 A JP16019680 A JP 16019680A JP S5784109 A JPS5784109 A JP S5784109A
Authority
JP
Japan
Prior art keywords
armature
yokes
sides
shape
core
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
JP55160196A
Other languages
Japanese (ja)
Inventor
Takezou Sano
Kenichi Tsuruyoshi
Yoshihiko Takahashi
Shuichi Kishimoto
Hiroshi Ninomiya
Yoshihide Bando
Toshiki Tanaka
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.)
Omron Corp
Original Assignee
Tateisi Electronics Co
Omron Tateisi Electronics Co
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 Tateisi Electronics Co, Omron Tateisi Electronics Co filed Critical Tateisi Electronics Co
Priority to JP55160196A priority Critical patent/JPS5784109A/en
Publication of JPS5784109A publication Critical patent/JPS5784109A/en
Pending 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
    • H01F7/14—Pivoting armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)

Abstract

PURPOSE:To reduce setting breadth and consuming electric power of a polarized electromagnet by a method wherein ?-shape yokes are equipped in back to back conditin on both the end parts of a core being wound with a coil, and mutually facing two sides of an armature consisting of a ?-shape permanent magnet are inserted between the magnetic pole pieces of the yokes. CONSTITUTION:The ?-shape yokes 22a, 22b are fixed to both the end parts of the core 20 being wound with the coil 21 in back to back condition by welding, etc. The mutually facing two sides 27a, 27b of the ?-shape armature 24 consisting of the permanent magnet 25 having N pole at the upper part and S pole at the lower part and being adhered with iron plates 26a, 26b on both the sides are inserted between the facing magnetic pole pieces 28a, 28b between 29a, 29b of the yokes 22a, 22b. Moreover the armature 24 is fixed on the case side swingable freely in relation to the core 20 by hinge members 31a, 31b provided at the outside center of the other facing two sides 30a, 30b of the armature 24. Accordingly setting breadth L of the electromagnet can be reduced, and moreover consuming electric power can be reduced.
JP55160196A 1980-11-13 1980-11-13 Polarized electromagnet Pending JPS5784109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55160196A JPS5784109A (en) 1980-11-13 1980-11-13 Polarized electromagnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55160196A JPS5784109A (en) 1980-11-13 1980-11-13 Polarized electromagnet

Publications (1)

Publication Number Publication Date
JPS5784109A true JPS5784109A (en) 1982-05-26

Family

ID=15709881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55160196A Pending JPS5784109A (en) 1980-11-13 1980-11-13 Polarized electromagnet

Country Status (1)

Country Link
JP (1) JPS5784109A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077404A (en) * 1983-10-05 1985-05-02 Tamura Electric Works Ltd Electromagnet device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077404A (en) * 1983-10-05 1985-05-02 Tamura Electric Works Ltd Electromagnet device

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