JPS5317913A - Stator of coreless motor - Google Patents

Stator of coreless motor

Info

Publication number
JPS5317913A
JPS5317913A JP9253076A JP9253076A JPS5317913A JP S5317913 A JPS5317913 A JP S5317913A JP 9253076 A JP9253076 A JP 9253076A JP 9253076 A JP9253076 A JP 9253076A JP S5317913 A JPS5317913 A JP S5317913A
Authority
JP
Japan
Prior art keywords
stator
magnet
coreless motor
resin
ejection
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
JP9253076A
Other languages
Japanese (ja)
Other versions
JPS6057309B2 (en
Inventor
Kenichi Urakawa
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 JP51092530A priority Critical patent/JPS6057309B2/en
Publication of JPS5317913A publication Critical patent/JPS5317913A/en
Publication of JPS6057309B2 publication Critical patent/JPS6057309B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Dc Machiner (AREA)

Abstract

PURPOSE: To prevent crack of magnet due to ejection pressure of resin, by preparing a hollow part at the center of the magnet, and at the same time, providing a notch near the neutral point of magnetism on the circum ference, when combination of stator york and a magnet is done by ejection of resin.
COPYRIGHT: (C)1978,JPO&Japio
JP51092530A 1976-07-31 1976-07-31 Coreless motor stator Expired JPS6057309B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51092530A JPS6057309B2 (en) 1976-07-31 1976-07-31 Coreless motor stator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51092530A JPS6057309B2 (en) 1976-07-31 1976-07-31 Coreless motor stator

Publications (2)

Publication Number Publication Date
JPS5317913A true JPS5317913A (en) 1978-02-18
JPS6057309B2 JPS6057309B2 (en) 1985-12-14

Family

ID=14056900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51092530A Expired JPS6057309B2 (en) 1976-07-31 1976-07-31 Coreless motor stator

Country Status (1)

Country Link
JP (1) JPS6057309B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56153967A (en) * 1980-04-28 1981-11-28 Hitachi Ltd Coreless motor
JPS56166623U (en) * 1980-05-14 1981-12-10
JPS60205368A (en) * 1984-03-05 1985-10-16 ソシエテ・プロラボ Mining device
JPS63105478U (en) * 1986-12-24 1988-07-08

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4992912U (en) * 1972-12-01 1974-08-12
JPS5170709U (en) * 1974-11-30 1976-06-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4992912U (en) * 1972-12-01 1974-08-12
JPS5170709U (en) * 1974-11-30 1976-06-03

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56153967A (en) * 1980-04-28 1981-11-28 Hitachi Ltd Coreless motor
JPS56166623U (en) * 1980-05-14 1981-12-10
JPS5926984Y2 (en) * 1980-05-14 1984-08-06 昭和無線工業株式会社 seesaw switch
JPS60205368A (en) * 1984-03-05 1985-10-16 ソシエテ・プロラボ Mining device
JPS63105478U (en) * 1986-12-24 1988-07-08

Also Published As

Publication number Publication date
JPS6057309B2 (en) 1985-12-14

Similar Documents

Publication Publication Date Title
JPS5317913A (en) Stator of coreless motor
JPS5293323A (en) Electromagnetic shutter
JPS523969A (en) Lock fitting using magnet
JPS5278104A (en) Underwater motor pump
JPS52143421A (en) Three phase induction motor
JPS5268909A (en) Rotor construction of motor for electronic watch
JPS52103708A (en) Jet pump
JPS51143848A (en) Communication system on power line transmission
JPS51116912A (en) Powerful motor
JPS5240715A (en) Starting system for motor
JPS5358608A (en) Rotor for electronic clock motor
JPS5392407A (en) Vibration-proof type motor
JPS5336354A (en) Electric razor
JPS54116613A (en) Rotor construction of transducer for watch
JPS5216560A (en) Degassing of polyurethane resin
JPS5219216A (en) Overcurrent limiting circuit
JPS5320782A (en) Hall element
JPS5225207A (en) Pulse motor for electronic timepiece
JPS523909A (en) Rotary engine
JPS5295974A (en) Baking of potting transistor
JPS52144701A (en) Coreless motor
JPS5213608A (en) Synchronous motor
JPS5233012A (en) Protection device for stator coil of under water motor
JPS5325809A (en) Very slowly operating device of pole change induction motor
JPS5233001A (en) Winding of the rotary machine