JPH0444498U - - Google Patents
Info
- Publication number
- JPH0444498U JPH0444498U JP8624590U JP8624590U JPH0444498U JP H0444498 U JPH0444498 U JP H0444498U JP 8624590 U JP8624590 U JP 8624590U JP 8624590 U JP8624590 U JP 8624590U JP H0444498 U JPH0444498 U JP H0444498U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- rotary blades
- outer circumferential
- vacuum pump
- blades
- 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
- 230000003014 reinforcing effect Effects 0.000 claims 1
Landscapes
- Non-Positive Displacement Air Blowers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8624590U JPH0444498U (it) | 1990-08-16 | 1990-08-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8624590U JPH0444498U (it) | 1990-08-16 | 1990-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0444498U true JPH0444498U (it) | 1992-04-15 |
Family
ID=31817816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8624590U Pending JPH0444498U (it) | 1990-08-16 | 1990-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444498U (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022045889A (ja) * | 2020-09-09 | 2022-03-22 | プファイファー・ヴァキューム・テクノロジー・アクチエンゲゼルシャフト | 真空ポンプ用のロータアセンブリ、真空ポンプ及びロータアセンブリを製造する方法 |
-
1990
- 1990-08-16 JP JP8624590U patent/JPH0444498U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022045889A (ja) * | 2020-09-09 | 2022-03-22 | プファイファー・ヴァキューム・テクノロジー・アクチエンゲゼルシャフト | 真空ポンプ用のロータアセンブリ、真空ポンプ及びロータアセンブリを製造する方法 |