JPS57171670A - Underwater motor device - Google Patents
Underwater motor deviceInfo
- Publication number
- JPS57171670A JPS57171670A JP56057395A JP5739581A JPS57171670A JP S57171670 A JPS57171670 A JP S57171670A JP 56057395 A JP56057395 A JP 56057395A JP 5739581 A JP5739581 A JP 5739581A JP S57171670 A JPS57171670 A JP S57171670A
- Authority
- JP
- Japan
- Prior art keywords
- collating
- shielding chamber
- exposed
- outside
- chamber
- 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
Landscapes
- Prevention Of Electric Corrosion (AREA)
- Motor Or Generator Frames (AREA)
Abstract
PURPOSE: To prevent a submarine living thing from adhering onto the surface of a shielding chamber, by providing not only a collating electrode whose one end part is exposed in the shielding chamber but also other collating electrode whose one end part is exposed to the outside of the shielding chamber, on the bottom part of the shielding chamber in which an underwater motor has been stored, and connecting them to a constant potential electrolytic device, respectively.
CONSTITUTION: On the bottom part of a shielding chamber in which an underwater motor 1 has been stored, collating electrodes (a), (b) are provided so that they can be installed from the inside or the outside of the chamber. The collating electrode (a) consists of an anode rod 11 and a collating welding rod 19, the lower end of each of them is connected to a constant potential electrolytic device, and the upper end is exposed in the shielding chamber 2. On the other hand, as for the collating electrode (b), the anode rod 11 and the collating welding rod 19 are made to branch to a long leg part and a short leg part, respectively, the short leg part of the anode rod 11 and the long leg part of the collating welding rod 19 are connected to the constant potential electrolytic device, and also each lower end part is exposed to the outside of the shielding chamber 2. In this way, it is prevented that the shielding chamber, the wall and the outside circumferential metallic fittings become anticorrosive excessively.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56057395A JPS57171670A (en) | 1981-04-15 | 1981-04-15 | Underwater motor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56057395A JPS57171670A (en) | 1981-04-15 | 1981-04-15 | Underwater motor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57171670A true JPS57171670A (en) | 1982-10-22 |
Family
ID=13054431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56057395A Pending JPS57171670A (en) | 1981-04-15 | 1981-04-15 | Underwater motor device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57171670A (en) |
-
1981
- 1981-04-15 JP JP56057395A patent/JPS57171670A/en active Pending
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