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。
Figure 1 is a longitudinal sectional view of a supercharger implementing the present invention.
2 is a longitudinal cross-sectional view of the rotor, FIG. 3 is a cross-sectional view taken along the line -- in FIG. 2, and FIG. 4 is an enlarged view of the main parts. 10, 11... Rotor body, 12, 13... Shaft, 36... Fixing pin, 40... Coating.
Claims (1)
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。 Fit the shaft into the center hole of the light metal rotor body,
In a rotary pump rotor in which an iron fixing pin is fitted into a fixing hole passing through the rotor body and shaft in the diametrical direction, a waterproof coating is provided that continuously covers from the end face of the fixing pin to the surface of the rotor body. A rotor for a rotary pump, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8973790U JPH0447191U (en) | 1990-08-28 | 1990-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8973790U JPH0447191U (en) | 1990-08-28 | 1990-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0447191U true JPH0447191U (en) | 1992-04-22 |
Family
ID=31823931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8973790U Pending JPH0447191U (en) | 1990-08-28 | 1990-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447191U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0220793B2 (en) * | 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 (en) * | 1982-03-19 | 1990-05-10 | Showa Rotsuku Kk |