JPS5446307A - Bearing for miniture motor - Google Patents
Bearing for miniture motorInfo
- Publication number
- JPS5446307A JPS5446307A JP11265577A JP11265577A JPS5446307A JP S5446307 A JPS5446307 A JP S5446307A JP 11265577 A JP11265577 A JP 11265577A JP 11265577 A JP11265577 A JP 11265577A JP S5446307 A JPS5446307 A JP S5446307A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- bearing
- washer
- edge
- 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
Links
Abstract
PURPOSE: To prevent disperse of oil and to improve circulation of oil to the bearing, by fitting oil-containable washer to slip bearing of motor while contacting with bearing end.
CONSTITUTION: Oil-containable washer 10 is fitted to bearing frame 3 while contacting with the edge of bearing 2. As shown by arrow in the drawing, oil flowed out to bearing edge by the rotation of shaft 1 is recovered by washer 10 and recirculated through oil-contained wick 4 to the bearing. With said washer 10 oil curtain is formed in chamber 12 at bearing edge, thereby the shaft is functioned smoothly, while since oil is scarcely flowed out to oil finger 5 section oil is never dispersed in spray even during high speed rotation thereby leakage of oil is prevented. Consequently service life of bearing is lengthened
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11265577A JPS5446307A (en) | 1977-09-21 | 1977-09-21 | Bearing for miniture motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11265577A JPS5446307A (en) | 1977-09-21 | 1977-09-21 | Bearing for miniture motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5446307A true JPS5446307A (en) | 1979-04-12 |
Family
ID=14592152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11265577A Pending JPS5446307A (en) | 1977-09-21 | 1977-09-21 | Bearing for miniture motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5446307A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60148351A (en) * | 1984-01-07 | 1985-08-05 | Mitsubishi Electric Corp | Rotary electric machine |
JPS60148350A (en) * | 1984-01-07 | 1985-08-05 | Mitsubishi Electric Corp | Rotary electric machine |
JPH0370052U (en) * | 1989-11-09 | 1991-07-12 |
-
1977
- 1977-09-21 JP JP11265577A patent/JPS5446307A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60148351A (en) * | 1984-01-07 | 1985-08-05 | Mitsubishi Electric Corp | Rotary electric machine |
JPS60148350A (en) * | 1984-01-07 | 1985-08-05 | Mitsubishi Electric Corp | Rotary electric machine |
JPH0324144B2 (en) * | 1984-01-07 | 1991-04-02 | Mitsubishi Electric Corp | |
JPH0370052U (en) * | 1989-11-09 | 1991-07-12 |
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