JPS5716544A - Waterproof device for cylindrical water-wheel generator - Google Patents
Waterproof device for cylindrical water-wheel generatorInfo
- Publication number
- JPS5716544A JPS5716544A JP8915580A JP8915580A JPS5716544A JP S5716544 A JPS5716544 A JP S5716544A JP 8915580 A JP8915580 A JP 8915580A JP 8915580 A JP8915580 A JP 8915580A JP S5716544 A JPS5716544 A JP S5716544A
- Authority
- JP
- Japan
- Prior art keywords
- sealing agent
- filling
- water
- groove
- connecting surface
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/132—Submersible electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
PURPOSE:To effectively prevent the leakage of water in a cylindrical water-wheel generator by forming more than three sealing agent filling holes to packing grooves formed on the connecting surface of a stator sheath over the entire peripheral connecting surface, thereby effectively performing the filling of the sealing agent and the detection thereof. CONSTITUTION:Packing grooves 4 and liquid packing filling groove 5 are formed on the connecting surface of a stator 2 of a generator installed in a water channel and a cone 3 mounted at the upstream side of the water channel. More than three sealing agent filling holes 6a-6c to the groove 5 are formed, an injection pump 7 is sequenially connected to the respective holes, and sealing agent is filled. Thus, the filling of the sealing agent to the groove 5 can be readily confirmed, and the leakage of the water can be readily detected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8915580A JPS5716544A (en) | 1980-07-02 | 1980-07-02 | Waterproof device for cylindrical water-wheel generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8915580A JPS5716544A (en) | 1980-07-02 | 1980-07-02 | Waterproof device for cylindrical water-wheel generator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5716544A true JPS5716544A (en) | 1982-01-28 |
JPH0147101B2 JPH0147101B2 (en) | 1989-10-12 |
Family
ID=13962953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8915580A Granted JPS5716544A (en) | 1980-07-02 | 1980-07-02 | Waterproof device for cylindrical water-wheel generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5716544A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113497510A (en) * | 2020-03-19 | 2021-10-12 | 日本电产株式会社 | Motor and electric product |
-
1980
- 1980-07-02 JP JP8915580A patent/JPS5716544A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113497510A (en) * | 2020-03-19 | 2021-10-12 | 日本电产株式会社 | Motor and electric product |
Also Published As
Publication number | Publication date |
---|---|
JPH0147101B2 (en) | 1989-10-12 |
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