JPH0341189U - - Google Patents
Info
- Publication number
- JPH0341189U JPH0341189U JP10085089U JP10085089U JPH0341189U JP H0341189 U JPH0341189 U JP H0341189U JP 10085089 U JP10085089 U JP 10085089U JP 10085089 U JP10085089 U JP 10085089U JP H0341189 U JPH0341189 U JP H0341189U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- machine body
- cylindrical hole
- lubricating oil
- sealing member
- 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
Links
- 238000007789 sealing Methods 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims 4
- 239000003921 oil Substances 0.000 claims 2
- 239000013013 elastic material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Rotary Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989100850U JP2530456Y2 (ja) | 1989-08-29 | 1989-08-29 | 回転機械 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989100850U JP2530456Y2 (ja) | 1989-08-29 | 1989-08-29 | 回転機械 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0341189U true JPH0341189U (ar) | 1991-04-19 |
| JP2530456Y2 JP2530456Y2 (ja) | 1997-03-26 |
Family
ID=31649834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989100850U Expired - Lifetime JP2530456Y2 (ja) | 1989-08-29 | 1989-08-29 | 回転機械 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2530456Y2 (ar) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56148695A (en) * | 1980-04-21 | 1981-11-18 | Matsushita Electric Ind Co Ltd | Rotary type fluid machine |
| JPS59173592A (ja) * | 1983-03-18 | 1984-10-01 | Noritake Co Ltd | ベ−ン型真空ポンプの封液注入方法とその装置 |
| JPH01111196U (ar) * | 1988-01-21 | 1989-07-26 |
-
1989
- 1989-08-29 JP JP1989100850U patent/JP2530456Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56148695A (en) * | 1980-04-21 | 1981-11-18 | Matsushita Electric Ind Co Ltd | Rotary type fluid machine |
| JPS59173592A (ja) * | 1983-03-18 | 1984-10-01 | Noritake Co Ltd | ベ−ン型真空ポンプの封液注入方法とその装置 |
| JPH01111196U (ar) * | 1988-01-21 | 1989-07-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2530456Y2 (ja) | 1997-03-26 |
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