JPH0615487Y2 - 直流回転電機 - Google Patents
直流回転電機Info
- Publication number
- JPH0615487Y2 JPH0615487Y2 JP1987188192U JP18819287U JPH0615487Y2 JP H0615487 Y2 JPH0615487 Y2 JP H0615487Y2 JP 1987188192 U JP1987188192 U JP 1987188192U JP 18819287 U JP18819287 U JP 18819287U JP H0615487 Y2 JPH0615487 Y2 JP H0615487Y2
- Authority
- JP
- Japan
- Prior art keywords
- oil
- commutator
- impregnated bearing
- bearing
- rotary shaft
- 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.)
- Expired - Lifetime
Links
- 238000012856 packing Methods 0.000 claims description 21
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 description 6
- 238000003825 pressing Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
- Motor Or Generator Frames (AREA)
- Motor Or Generator Current Collectors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987188192U JPH0615487Y2 (ja) | 1987-12-10 | 1987-12-10 | 直流回転電機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987188192U JPH0615487Y2 (ja) | 1987-12-10 | 1987-12-10 | 直流回転電機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0193948U JPH0193948U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-06-21 |
| JPH0615487Y2 true JPH0615487Y2 (ja) | 1994-04-20 |
Family
ID=31479304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987188192U Expired - Lifetime JPH0615487Y2 (ja) | 1987-12-10 | 1987-12-10 | 直流回転電機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0615487Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4992642B2 (ja) * | 2007-09-29 | 2012-08-08 | 日本電産株式会社 | 含油軸受機構及びブラシレスモータ |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61205259U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1985-06-12 | 1986-12-24 |
-
1987
- 1987-12-10 JP JP1987188192U patent/JPH0615487Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0193948U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-06-21 |