JPS6377448U - - Google Patents
Info
- Publication number
- JPS6377448U JPS6377448U JP17077986U JP17077986U JPS6377448U JP S6377448 U JPS6377448 U JP S6377448U JP 17077986 U JP17077986 U JP 17077986U JP 17077986 U JP17077986 U JP 17077986U JP S6377448 U JPS6377448 U JP S6377448U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- shaft
- drain plate
- drain
- bracket
- 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
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Motor Or Generator Frames (AREA)
Description
第１図は本案の実施例を示す側断面図、第２図
は従来の例を示す側断面図である。
１は回転軸、３は内側水切板、４は外側水切板
、５は外板、６は室、７は水抜孔、１０はカバー
、１２は通気孔である。
FIG. 1 is a side sectional view showing an embodiment of the present invention, and FIG. 2 is a side sectional view showing a conventional example. 1 is a rotating shaft, 3 is an inner drain plate, 4 is an outer drain plate, 5 is an outer plate, 6 is a chamber, 7 is a drain hole, 10 is a cover, and 12 is a ventilation hole.
Claims (1)
板と回転軸に取りつけた外側水切板をそなえ、前
記外側水切板の外側に、内縁を回転部に間隙を介
して対向させ、外周部をブラケツトに密着させた
外板を設けた電動機などの軸貫通部において、前
記外側水切板と外板との間に形成される室の下部
に水抜孔をそなえ、上部に通気孔を設けたことを
特徴とする軸貫通部の防水装置。 An inner drain plate integrated with the bracket and an outer drain plate attached to the rotating shaft are provided on the shaft end side of the bearing, and the inner edge of the outer drain plate faces the rotating part with a gap between them, and the outer peripheral part is connected to the bracket. In a shaft penetrating part of an electric motor or the like having a closely-adhered outer plate, a drain hole is provided at the lower part of the chamber formed between the outer drain plate and the outer plate, and a ventilation hole is provided at the upper part. A waterproof device for the shaft penetration part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17077986U JPS6377448U (en) | 1986-11-05 | 1986-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17077986U JPS6377448U (en) | 1986-11-05 | 1986-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6377448U true JPS6377448U (en) | 1988-05-23 |
Family
ID=31105811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17077986U Pending JPS6377448U (en) | 1986-11-05 | 1986-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6377448U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014107909A (en) * | 2012-11-26 | 2014-06-09 | Sumitomo Heavy Ind Ltd | Waterproof structure of motor |
| JP2014155264A (en) * | 2013-02-06 | 2014-08-25 | Hitachi Industrial Equipment Systems Co Ltd | Rotary electric machine |
| WO2017138590A1 (en) * | 2016-02-12 | 2017-08-17 | 日本電産テクノモータ株式会社 | Motor and outside unit |
-
1986
- 1986-11-05 JP JP17077986U patent/JPS6377448U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014107909A (en) * | 2012-11-26 | 2014-06-09 | Sumitomo Heavy Ind Ltd | Waterproof structure of motor |
| JP2014155264A (en) * | 2013-02-06 | 2014-08-25 | Hitachi Industrial Equipment Systems Co Ltd | Rotary electric machine |
| WO2017138590A1 (en) * | 2016-02-12 | 2017-08-17 | 日本電産テクノモータ株式会社 | Motor and outside unit |