JPH048796U - - Google Patents
Info
- Publication number
- JPH048796U JPH048796U JP5041290U JP5041290U JPH048796U JP H048796 U JPH048796 U JP H048796U JP 5041290 U JP5041290 U JP 5041290U JP 5041290 U JP5041290 U JP 5041290U JP H048796 U JPH048796 U JP H048796U
- Authority
- JP
- Japan
- Prior art keywords
- stainless steel
- motor case
- steel cylinder
- submersible pump
- casing
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図はこの考案を用いた水中ポンプの要部縦
断正面図、第２図は同上のモータケースの一部を
示す拡大縦断正面図である。
１……ポンプケーシング、２……縦型モータ、
３……モータケース、１７……ステンレス筒、１
９……環状溝、２０……環状突部、２１，２２…
…斜面、２３，２４……環状パツキン。
FIG. 1 is a longitudinal sectional front view of a main part of a submersible pump using this invention, and FIG. 2 is an enlarged longitudinal sectional front view showing a part of the same motor case. 1... Pump casing, 2... Vertical motor,
3...Motor case, 17...Stainless steel cylinder, 1
9... Annular groove, 20... Annular protrusion, 21, 22...
...Slope, 23, 24...Annular patch.
Claims (1)
タケースの外周面にステンレス筒を被せ、このス
テンレス筒の上下端はヘツドカバーの下側と、ポ
ンプケーシングの上側に密着させ、上記モータケ
ースの上端外周と下端外周の斜面とステンレス筒
の上下端内周間の環状空所に環状のパツキンを喰
い込ませた水中ポンプ用モータの防錆構造。 A stainless steel cylinder is placed over the outer circumferential surface of the vertical motor case that is fixed on the casing of the submersible pump, and the upper and lower ends of the stainless steel cylinder are brought into close contact with the lower side of the head cover and the upper side of the pump casing, and the upper and lower outer circumferences of the motor case are A rust-proof structure for a submersible pump motor in which an annular gasket is inserted into the annular space between the outer slanted surface and the inner periphery of the upper and lower ends of the stainless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5041290U JPH077593Y2 (en) | 1990-05-14 | 1990-05-14 | Anti-rust structure for submersible pump motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5041290U JPH077593Y2 (en) | 1990-05-14 | 1990-05-14 | Anti-rust structure for submersible pump motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH048796U true JPH048796U (en) | 1992-01-27 |
| JPH077593Y2 JPH077593Y2 (en) | 1995-02-22 |
Family
ID=31568932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5041290U Expired - Lifetime JPH077593Y2 (en) | 1990-05-14 | 1990-05-14 | Anti-rust structure for submersible pump motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH077593Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018168734A (en) * | 2017-03-29 | 2018-11-01 | アイチエレック株式会社 | underwater pump |
-
1990
- 1990-05-14 JP JP5041290U patent/JPH077593Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018168734A (en) * | 2017-03-29 | 2018-11-01 | アイチエレック株式会社 | underwater pump |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH077593Y2 (en) | 1995-02-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |