JPH0447191U - - Google Patents
Info
- Publication number
- JPH0447191U JPH0447191U JP8973790U JP8973790U JPH0447191U JP H0447191 U JPH0447191 U JP H0447191U JP 8973790 U JP8973790 U JP 8973790U JP 8973790 U JP8973790 U JP 8973790U JP H0447191 U JPH0447191 U JP H0447191U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- rotor body
- shaft
- rotary pump
- fixing pin
- 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
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
Landscapes
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Description
第１図は本考案を実施した過給機の縦断面図、
第２図はロータの縦断面図、第３図は第２図の
−線断面図、第４図は要部拡大図である。 １０，１１……ロータ本体、１２，１３……軸
、３６……固定ピン、４０……被膜。
第２図はロータの縦断面図、第３図は第２図の
−線断面図、第４図は要部拡大図である。 １０，１１……ロータ本体、１２，１３……軸
、３６……固定ピン、４０……被膜。
Claims (1)
- 軽金属製のロータ本体の中心孔に軸を嵌合し、
該ロータ本体及び軸を直径方向に貫通する固定孔
に鉄製の固定ピンを嵌合してなる回転ポンプロー
タにおいて、固定ピンの端面からロータ本体の表
面にかけて連続して覆う防水性の被膜を設けたこ
とを特徴とする、回転ポンプ用ロータ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8973790U JPH0447191U (ja) | 1990-08-28 | 1990-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8973790U JPH0447191U (ja) | 1990-08-28 | 1990-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0447191U true JPH0447191U (ja) | 1992-04-22 |
Family
ID=31823931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8973790U Pending JPH0447191U (ja) | 1990-08-28 | 1990-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447191U (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0220793B2 (ja) * | 1982-03-19 | 1990-05-10 | Showa Rotsuku Kk |
-
1990
- 1990-08-28 JP JP8973790U patent/JPH0447191U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0220793B2 (ja) * | 1982-03-19 | 1990-05-10 | Showa Rotsuku Kk |