JPS5523744A - Coreless motor - Google Patents

Coreless motor

Info

Publication number
JPS5523744A
JPS5523744A JP9462778A JP9462778A JPS5523744A JP S5523744 A JPS5523744 A JP S5523744A JP 9462778 A JP9462778 A JP 9462778A JP 9462778 A JP9462778 A JP 9462778A JP S5523744 A JPS5523744 A JP S5523744A
Authority
JP
Japan
Prior art keywords
bushing
magnet
molding material
metals
coreless motor
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
JP9462778A
Other languages
Japanese (ja)
Inventor
Kiyoshi Yamamuro
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9462778A priority Critical patent/JPS5523744A/en
Publication of JPS5523744A publication Critical patent/JPS5523744A/en
Pending legal-status Critical Current

Links

Landscapes

  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Dc Machiner (AREA)

Abstract

PURPOSE: To raise the fixation strength of a magnet, by providing a bushing in the magnet and supporting bearing metals in the bushing.
CONSTITUTION: The bearing metals 4 are fitted in the bushing 16 in a housing 1. The magnet 2 is fixed on a molding material 3 on the bushing 16. Magnetism is transmitted to the bushing 16 through the molding material. The magnet is not ruptured even if strain takes place in a part A of the molding material. Since the bearing metals are out of contact with the molding material, the metals do not influence the material.
COPYRIGHT: (C)1980,JPO&Japio
JP9462778A 1978-08-04 1978-08-04 Coreless motor Pending JPS5523744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9462778A JPS5523744A (en) 1978-08-04 1978-08-04 Coreless motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9462778A JPS5523744A (en) 1978-08-04 1978-08-04 Coreless motor

Publications (1)

Publication Number Publication Date
JPS5523744A true JPS5523744A (en) 1980-02-20

Family

ID=14115488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9462778A Pending JPS5523744A (en) 1978-08-04 1978-08-04 Coreless motor

Country Status (1)

Country Link
JP (1) JPS5523744A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6268450U (en) * 1985-10-16 1987-04-28
JPS62247737A (en) * 1986-04-18 1987-10-28 Canon Electronics Inc Stepping motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6268450U (en) * 1985-10-16 1987-04-28
JPS62247737A (en) * 1986-04-18 1987-10-28 Canon Electronics Inc Stepping motor

Similar Documents

Publication Publication Date Title
JPS53124861A (en) Pincette in use of magnet
JPS5523744A (en) Coreless motor
JPS5536635A (en) Magnetic bearing
JPS5677180A (en) Ink ribbon case
JPS5337805A (en) Compact dc motor
JPS51140211A (en) Body frame for all-closed electric compresser
JPS5371449A (en) Hoist
JPS5214979A (en) Device for cauking bearings equipped with cross coupling by use of uni formly distributed load
JPS527767A (en) Liquid surface level censor
JPS5249401A (en) Motor
JPS5241757A (en) Contactless rotating power transmission device
JPS5286106A (en) Coreless motor
JPS5431844A (en) Conbined supporting surface member for stern tube bearing easy to check abrasion
JPS57195571A (en) Roll device for continuous casting machine
JPS5320782A (en) Hall element
JPS51145903A (en) Frame of fully covered electric motor compressor
JPS5294947A (en) Water wheel bearing device
JPS55136862A (en) Rotor of coreless motor
JPS52151056A (en) Watch case
JPS52153050A (en) Sliding bearing body
JPS5339506A (en) Blower
JPS53133975A (en) Single-tank dehydrating washer
JPS5423932A (en) Oil-filled equipment
JPS57172504A (en) Pickup tone arm
JPS535707A (en) Dc machine