JPH0716067Y2 - 無給油式回転真空ポンプ - Google Patents
無給油式回転真空ポンプInfo
- Publication number
- JPH0716067Y2 JPH0716067Y2 JP10237390U JP10237390U JPH0716067Y2 JP H0716067 Y2 JPH0716067 Y2 JP H0716067Y2 JP 10237390 U JP10237390 U JP 10237390U JP 10237390 U JP10237390 U JP 10237390U JP H0716067 Y2 JPH0716067 Y2 JP H0716067Y2
- Authority
- JP
- Japan
- Prior art keywords
- check valve
- housing
- exhaust hole
- vacuum pump
- rotary vacuum
- 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
Landscapes
- Rotary Pumps (AREA)
- Compressor (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10237390U JPH0716067Y2 (ja) | 1990-09-29 | 1990-09-29 | 無給油式回転真空ポンプ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10237390U JPH0716067Y2 (ja) | 1990-09-29 | 1990-09-29 | 無給油式回転真空ポンプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0462389U JPH0462389U (US20100056889A1-20100304-C00004.png) | 1992-05-28 |
JPH0716067Y2 true JPH0716067Y2 (ja) | 1995-04-12 |
Family
ID=31846575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10237390U Expired - Lifetime JPH0716067Y2 (ja) | 1990-09-29 | 1990-09-29 | 無給油式回転真空ポンプ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0716067Y2 (US20100056889A1-20100304-C00004.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107387411A (zh) * | 2017-08-03 | 2017-11-24 | 重庆市斯坦宾自能科技有限公司 | 高效散热的电动真空泵 |
-
1990
- 1990-09-29 JP JP10237390U patent/JPH0716067Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0462389U (US20100056889A1-20100304-C00004.png) | 1992-05-28 |
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