JPH0643504Y2 - 水中ポンプ用モータの冷却構造 - Google Patents
水中ポンプ用モータの冷却構造Info
- Publication number
- JPH0643504Y2 JPH0643504Y2 JP2747190U JP2747190U JPH0643504Y2 JP H0643504 Y2 JPH0643504 Y2 JP H0643504Y2 JP 2747190 U JP2747190 U JP 2747190U JP 2747190 U JP2747190 U JP 2747190U JP H0643504 Y2 JPH0643504 Y2 JP H0643504Y2
- Authority
- JP
- Japan
- Prior art keywords
- casing
- motor
- submersible pump
- water
- stainless steel
- 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.)
- Expired - Lifetime
Links
- 238000001816 cooling Methods 0.000 title claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 229910001220 stainless steel Inorganic materials 0.000 claims description 23
- 239000010935 stainless steel Substances 0.000 claims description 23
- 239000000498 cooling water Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005086 pumping Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 241001163841 Albugo ipomoeae-panduratae Species 0.000 description 1
- 241000221535 Pucciniales Species 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2747190U JPH0643504Y2 (ja) | 1990-03-15 | 1990-03-15 | 水中ポンプ用モータの冷却構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2747190U JPH0643504Y2 (ja) | 1990-03-15 | 1990-03-15 | 水中ポンプ用モータの冷却構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03116778U JPH03116778U (enrdf_load_stackoverflow) | 1991-12-03 |
| JPH0643504Y2 true JPH0643504Y2 (ja) | 1994-11-14 |
Family
ID=31530325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2747190U Expired - Lifetime JPH0643504Y2 (ja) | 1990-03-15 | 1990-03-15 | 水中ポンプ用モータの冷却構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643504Y2 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3255942B2 (ja) | 1991-06-19 | 2002-02-12 | 株式会社半導体エネルギー研究所 | 逆スタガ薄膜トランジスタの作製方法 |
| JPH07317698A (ja) * | 1994-05-27 | 1995-12-05 | Ebara Corp | ポンプ装置 |
-
1990
- 1990-03-15 JP JP2747190U patent/JPH0643504Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03116778U (enrdf_load_stackoverflow) | 1991-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |