JPH0632763Y2 - 水中電動機の軸封装置 - Google Patents
水中電動機の軸封装置Info
- Publication number
- JPH0632763Y2 JPH0632763Y2 JP4817589U JP4817589U JPH0632763Y2 JP H0632763 Y2 JPH0632763 Y2 JP H0632763Y2 JP 4817589 U JP4817589 U JP 4817589U JP 4817589 U JP4817589 U JP 4817589U JP H0632763 Y2 JPH0632763 Y2 JP H0632763Y2
- Authority
- JP
- Japan
- Prior art keywords
- electric motor
- shaft
- sealing device
- shaft sleeve
- shaft sealing
- 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
- 238000007789 sealing Methods 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 16
- 239000004576 sand Substances 0.000 claims description 9
- 230000002940 repellent Effects 0.000 claims 1
- 239000005871 repellent Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 description 26
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4817589U JPH0632763Y2 (ja) | 1989-04-26 | 1989-04-26 | 水中電動機の軸封装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4817589U JPH0632763Y2 (ja) | 1989-04-26 | 1989-04-26 | 水中電動機の軸封装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02139454U JPH02139454U (enrdf_load_stackoverflow) | 1990-11-21 |
| JPH0632763Y2 true JPH0632763Y2 (ja) | 1994-08-24 |
Family
ID=31564752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4817589U Expired - Lifetime JPH0632763Y2 (ja) | 1989-04-26 | 1989-04-26 | 水中電動機の軸封装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0632763Y2 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5402829B2 (ja) * | 2010-05-24 | 2014-01-29 | 日本精工株式会社 | 防水モータ |
| JP6046466B2 (ja) * | 2012-11-26 | 2016-12-14 | 住友重機械工業株式会社 | モータの防水構造 |
-
1989
- 1989-04-26 JP JP4817589U patent/JPH0632763Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02139454U (enrdf_load_stackoverflow) | 1990-11-21 |
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