JPH03123995U - - Google Patents
Info
- Publication number
- JPH03123995U JPH03123995U JP3186590U JP3186590U JPH03123995U JP H03123995 U JPH03123995 U JP H03123995U JP 3186590 U JP3186590 U JP 3186590U JP 3186590 U JP3186590 U JP 3186590U JP H03123995 U JPH03123995 U JP H03123995U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- closed space
- shielding plate
- rotors
- discharge port
- 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
- 230000002093 peripheral effect Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3186590U JP2534146Y2 (ja) | 1990-03-29 | 1990-03-29 | ルーツポンプ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3186590U JP2534146Y2 (ja) | 1990-03-29 | 1990-03-29 | ルーツポンプ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03123995U true JPH03123995U (it) | 1991-12-17 |
| JP2534146Y2 JP2534146Y2 (ja) | 1997-04-30 |
Family
ID=31534662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3186590U Expired - Lifetime JP2534146Y2 (ja) | 1990-03-29 | 1990-03-29 | ルーツポンプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2534146Y2 (it) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100913238B1 (ko) * | 2008-02-29 | 2009-08-24 | 서울메트로 | 전동차 주공기압축기 실린더의 흡배기밸브와 부쉬 탈거지그 |
| KR100913239B1 (ko) * | 2008-02-29 | 2009-08-24 | 서울메트로 | 전동차 주공기압축기 실린더의 흡배기밸브와 부쉬 탈거지그 |
| TWI407014B (it) * | 2010-04-02 | 2013-09-01 |
-
1990
- 1990-03-29 JP JP3186590U patent/JP2534146Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100913238B1 (ko) * | 2008-02-29 | 2009-08-24 | 서울메트로 | 전동차 주공기압축기 실린더의 흡배기밸브와 부쉬 탈거지그 |
| KR100913239B1 (ko) * | 2008-02-29 | 2009-08-24 | 서울메트로 | 전동차 주공기압축기 실린더의 흡배기밸브와 부쉬 탈거지그 |
| TWI407014B (it) * | 2010-04-02 | 2013-09-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2534146Y2 (ja) | 1997-04-30 |