JPS54705A - Magnetic rotor - Google Patents

Magnetic rotor

Info

Publication number
JPS54705A
JPS54705A JP6552977A JP6552977A JPS54705A JP S54705 A JPS54705 A JP S54705A JP 6552977 A JP6552977 A JP 6552977A JP 6552977 A JP6552977 A JP 6552977A JP S54705 A JPS54705 A JP S54705A
Authority
JP
Japan
Prior art keywords
magnetic rotor
permanent magnet
rotor
filming
insulating material
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
JP6552977A
Other languages
Japanese (ja)
Inventor
Yoshikiyo Imai
Katsuhiko Nakama
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
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP6552977A priority Critical patent/JPS54705A/en
Publication of JPS54705A publication Critical patent/JPS54705A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To hold firmly a permanent magnet for rotor, being made in a cylindrical shape by means of a powder compression sintering process, by filming an external circumference surface of a permanent magnet by the use of non-magnetic electric insulating material.
COPYRIGHT: (C)1979,JPO&Japio
JP6552977A 1977-06-02 1977-06-02 Magnetic rotor Pending JPS54705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6552977A JPS54705A (en) 1977-06-02 1977-06-02 Magnetic rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6552977A JPS54705A (en) 1977-06-02 1977-06-02 Magnetic rotor

Publications (1)

Publication Number Publication Date
JPS54705A true JPS54705A (en) 1979-01-06

Family

ID=13289621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6552977A Pending JPS54705A (en) 1977-06-02 1977-06-02 Magnetic rotor

Country Status (1)

Country Link
JP (1) JPS54705A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594525A (en) * 1983-06-27 1986-06-10 General Electric Company Rotatable assembly for a dynamoelectric machine
JPH0231896U (en) * 1988-08-23 1990-02-28
US5604390A (en) * 1994-07-06 1997-02-18 U.S. Philips Corporation Permanent magnet motor with radically magnetized isotropic permanent magnet cylindrical yoke

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594525A (en) * 1983-06-27 1986-06-10 General Electric Company Rotatable assembly for a dynamoelectric machine
JPH0231896U (en) * 1988-08-23 1990-02-28
US5604390A (en) * 1994-07-06 1997-02-18 U.S. Philips Corporation Permanent magnet motor with radically magnetized isotropic permanent magnet cylindrical yoke

Similar Documents

Publication Publication Date Title
JPS5320515A (en) Rotor of permanent magnet synchronous motor
JPS51137813A (en) Motor
JPS51126752A (en) Magnetron
JPS54705A (en) Magnetic rotor
JPS5216966A (en) Magnetron
JPS5259889A (en) Sticking conductivity anisotropy
JPS5233011A (en) Structure of permanent magnet i body of revolution
JPS53147217A (en) Cylindrical shape field magnet for small direct current motor
JPS5253204A (en) Permanent magnet type revolving machine
JPS53100415A (en) Rotor having a permanent magnet
JPS52122811A (en) Rotor for permanent magnet type rotary machine
JPS5229905A (en) Flat armature type rotary electric machine
JPS5236514A (en) Permanent magnetic alloy and its production
JPS5392410A (en) Magnet rotor
JPS5355714A (en) Rotary machine
JPS5411411A (en) Magnetic circuit
JPS5337807A (en) Magneto rotor
JPS53143907A (en) Magnet fixed structure of compact rotary electric machine
JPS5214807A (en) Coreless motor
JPS5281504A (en) Preparation of multipolar rotor magnet
JPS51120923A (en) Manufacturing method of a permanent magnet
JPS528919A (en) Method of compression forming of rare earth elements-co magnet
JPS5290002A (en) Rotary electric machine
JPS5333309A (en) Motor
JPS5427910A (en) Moving coil type circular arc motors