JPS5671906A - Rotary electromagnet - Google Patents

Rotary electromagnet

Info

Publication number
JPS5671906A
JPS5671906A JP14853379A JP14853379A JPS5671906A JP S5671906 A JPS5671906 A JP S5671906A JP 14853379 A JP14853379 A JP 14853379A JP 14853379 A JP14853379 A JP 14853379A JP S5671906 A JPS5671906 A JP S5671906A
Authority
JP
Japan
Prior art keywords
rotor
leg pieces
magnetized
flatness
miniaturization
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
JP14853379A
Other languages
Japanese (ja)
Inventor
Yoshio Takase
Takeshi Muraoka
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 JP14853379A priority Critical patent/JPS5671906A/en
Publication of JPS5671906A publication Critical patent/JPS5671906A/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
    • H01F7/145—Rotary electromagnets with variable gap

Landscapes

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

Abstract

PURPOSE:To attempt the flatness and miniaturization of a reciprocating rotary operated type electromagnet by arranging two yoke leg pieces of a stator having an exciting coil by holding a disc rotor between the leg pieces and by opposing to the rotor wherein N and S poles are magnetized to the surface and the reverse side of the rotor each other in the same direction. CONSTITUTION:N and S poles are magnetized to the surface and the reverse side of a disc rotor 1 each other in the same direction. An output shaft 5 inserted and penetrated through the center of the rotor is engaged with bearing holes 7 for free rotation. The leg pieces 3a, 3b and 3a, 3b of two yokes 3, 3 of a stator 4 having an exciting coil 2 at a central part are bent respectively and arranged by holding the rotor 1 between the leg pieces and by opposing to the rotor 1. If a reciprocating rotary operated type electromagnet is formed in this way, flatness and miniaturization will be attained by thinning the thickness of the disc rotor and the yoke leg pieces.
JP14853379A 1979-11-15 1979-11-15 Rotary electromagnet Pending JPS5671906A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14853379A JPS5671906A (en) 1979-11-15 1979-11-15 Rotary electromagnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14853379A JPS5671906A (en) 1979-11-15 1979-11-15 Rotary electromagnet

Publications (1)

Publication Number Publication Date
JPS5671906A true JPS5671906A (en) 1981-06-15

Family

ID=15454899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14853379A Pending JPS5671906A (en) 1979-11-15 1979-11-15 Rotary electromagnet

Country Status (1)

Country Link
JP (1) JPS5671906A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62188204A (en) * 1986-03-06 1987-08-17 Aichi Electric Co Ltd Rotary solenoid
JPH0467508U (en) * 1990-10-18 1992-06-16

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50114520A (en) * 1974-02-25 1975-09-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50114520A (en) * 1974-02-25 1975-09-08

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62188204A (en) * 1986-03-06 1987-08-17 Aichi Electric Co Ltd Rotary solenoid
JPH0513522B2 (en) * 1986-03-06 1993-02-22 Aichi Electric Co Ltd
JPH0467508U (en) * 1990-10-18 1992-06-16

Similar Documents

Publication Publication Date Title
JPS5523711A (en) Rotary electric machine
DE69007243D1 (en) Rotor of a motor with magnets.
US3746900A (en) Synchronous motor with improved starting characteristics
JPS57202866A (en) Axially flat type motor
US3855490A (en) Synchronous motor with flux conductor
JPS5671906A (en) Rotary electromagnet
JPS5671905A (en) Rotary electromagnet
SE8205623L (en) RELUCTANCE
DE3472512D1 (en) Single-phase motor with magnetized rotor
JPS5513633A (en) Electric motor
JPH0116382Y2 (en)
JPS5571166A (en) Motor
JPS6477449A (en) Rotor structure for synchronous motor
JPS5670612A (en) Rotary electromagnet
JPS6443052A (en) Fan device
JPS61207164A (en) Flat motor
JPS6439250A (en) Rotating power machine
JPS58170385A (en) Magnet power engine
JPS5622586A (en) Magnetic driving device
JPS552358A (en) Brushless dc motor
JPS5454218A (en) Revolving electric machine
JPS5683258A (en) Pulse motor
JPS56136166A (en) Electric motor
JPS5670610A (en) Rotary electromagnet
JPS6455048A (en) Rotary power machine