JPS55143008A - Polarized electromagnet device - Google Patents

Polarized electromagnet device

Info

Publication number
JPS55143008A
JPS55143008A JP5173179A JP5173179A JPS55143008A JP S55143008 A JPS55143008 A JP S55143008A JP 5173179 A JP5173179 A JP 5173179A JP 5173179 A JP5173179 A JP 5173179A JP S55143008 A JPS55143008 A JP S55143008A
Authority
JP
Japan
Prior art keywords
armature
poles
yokes
facing oppositely
pole
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
JP5173179A
Other languages
Japanese (ja)
Inventor
Kenji Ono
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 JP5173179A priority Critical patent/JPS55143008A/en
Publication of JPS55143008A publication Critical patent/JPS55143008A/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

Abstract

PURPOSE:To enable monostable operation of an armature provided in a gap of U- shaped yokes in a polarized electromagnet device by mounting the yokes on both surfaces of a rectangular permanent magnet while facing oppositely north and south poles thereof and forming a cutout at the end of the armature. CONSTITUTION:U-shaped yokes 4 and 5 are secured at their bodies to the side surfaces facing oppositely of a rectangular permanent magnet 1 while retaining the U-shaped magnetic pole 2 as a south pole and the magnetic pole 3 as a north pole. When an armature 6 having substantially the same length as the magnet 1 is inserted into the gap between the poles 2 and 3, the armature 6 is composed as below. That is, a coil 8 is wound on the armature 6, the central portion of the armature is supported rockably by a shaft 7, and cutouts 9 facing oppositely each other are formed in opposite position at the poles 2 and 3 at both ends thereof. Thus, the attracting stregnths at the ends of the armature 6 become equal, and they can be readily assembled.
JP5173179A 1979-04-26 1979-04-26 Polarized electromagnet device Pending JPS55143008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5173179A JPS55143008A (en) 1979-04-26 1979-04-26 Polarized electromagnet device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5173179A JPS55143008A (en) 1979-04-26 1979-04-26 Polarized electromagnet device

Publications (1)

Publication Number Publication Date
JPS55143008A true JPS55143008A (en) 1980-11-08

Family

ID=12895033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5173179A Pending JPS55143008A (en) 1979-04-26 1979-04-26 Polarized electromagnet device

Country Status (1)

Country Link
JP (1) JPS55143008A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5797913U (en) * 1980-12-08 1982-06-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5797913U (en) * 1980-12-08 1982-06-16
JPS6348089Y2 (en) * 1980-12-08 1988-12-12

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