JPS5563546A - Bearing apparatus of small motor - Google Patents

Bearing apparatus of small motor

Info

Publication number
JPS5563546A
JPS5563546A JP13674678A JP13674678A JPS5563546A JP S5563546 A JPS5563546 A JP S5563546A JP 13674678 A JP13674678 A JP 13674678A JP 13674678 A JP13674678 A JP 13674678A JP S5563546 A JPS5563546 A JP S5563546A
Authority
JP
Japan
Prior art keywords
bearing
oil
guide bush
lubricating oil
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
JP13674678A
Other languages
Japanese (ja)
Inventor
Koji Aizawa
Katsutoshi Arai
Kinpei Okano
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 JP13674678A priority Critical patent/JPS5563546A/en
Publication of JPS5563546A publication Critical patent/JPS5563546A/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Frames (AREA)

Abstract

PURPOSE: To effect the certain holding of the wick material and the stable supply of the lubricating oil to the bearing by forming a cell to accomodate the oil impregnated material within the bearing support frame with the aid of the guide bush and hold the wick material therein.
CONSTITUTION: Within a bearing support frame 6 for supporting a sintered bearing 2 of a motor such as outer-rotary type at an inner side of a stator core 10 forcely fitted is a guide bush 12, and in a cell defined by the bearing frame 6 and the guide bush 12 enclosed is an oil impreguated material 5 via a inserting hole 13 for the wick material. By so ding, the motor can be operated without supplying the lubricating oil for a long period due to the certain holding of the oil impregrated material 5 and the stable supply of the lubricating oil to the sintered bearing 2.
COPYRIGHT: (C)1980,JPO&Japio
JP13674678A 1978-11-08 1978-11-08 Bearing apparatus of small motor Pending JPS5563546A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13674678A JPS5563546A (en) 1978-11-08 1978-11-08 Bearing apparatus of small motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13674678A JPS5563546A (en) 1978-11-08 1978-11-08 Bearing apparatus of small motor

Publications (1)

Publication Number Publication Date
JPS5563546A true JPS5563546A (en) 1980-05-13

Family

ID=15182529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13674678A Pending JPS5563546A (en) 1978-11-08 1978-11-08 Bearing apparatus of small motor

Country Status (1)

Country Link
JP (1) JPS5563546A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0350955U (en) * 1989-09-26 1991-05-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0350955U (en) * 1989-09-26 1991-05-17

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