JPS5846249U - Rainwater intrusion prevention device on top of vertical rotating electric machine - Google Patents
Rainwater intrusion prevention device on top of vertical rotating electric machineInfo
- Publication number
- JPS5846249U JPS5846249U JP13941581U JP13941581U JPS5846249U JP S5846249 U JPS5846249 U JP S5846249U JP 13941581 U JP13941581 U JP 13941581U JP 13941581 U JP13941581 U JP 13941581U JP S5846249 U JPS5846249 U JP S5846249U
- Authority
- JP
- Japan
- Prior art keywords
- electric machine
- rotating electric
- vertical rotating
- bearing cover
- prevention device
- 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
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従莱の立形回転電機の上部雨水侵入防止装置の
軸方向断面図、第２図はこの考案による立形回転電機の
上部雨水侵入防止装置の軸方向断面図であり、図中同一
符号は同一部または相当部を示す。
図中、１は回転軸、３は軸受カバー、４は水止めランナ
ー、４２は溝、３３は水切り突部である。Fig. 1 is an axial sectional view of the upper rainwater intrusion prevention device of a vertical rotating electrical machine made by Jurai, and Fig. 2 is an axial sectional view of the upper rainwater intrusion prevention device of a vertical rotating electrical machine according to this invention. The same reference numerals indicate the same or equivalent parts. In the figure, 1 is a rotating shaft, 3 is a bearing cover, 4 is a water stop runner, 42 is a groove, and 33 is a draining protrusion.
Claims (1)
およびこの軸受カバーに対向してこの軸受カバーの上方
に配置され前記回転軸に固定された水止めランナーを有
する立形回転電機の上部雨水侵入防止装置において、前
記水止めランナーに円周方向の溝を設け、この溝内に突
入する水切り突部を前゛記軸受カバーに円周方向に設け
てなる立形回転電機の上部雨水侵入防止装置。 ２ 水止めランナーに設けた溝および軸受カバーに設番
すた水切り突部の横断面形状を相補的な三角形状にした
実用新案登録請求の範囲第１項記載の立形回転電機の上
部雨水侵入防止装置。[Claims for Utility Model Registration] 1. A bearing cover provided on the upper part of the rotating shaft of a vertical rotating electrical machine, and a water stopper runner arranged above the bearing cover opposite to the bearing cover and fixed to the rotating shaft. In the upper rainwater intrusion prevention device for a vertical rotating electric machine, the water stop runner is provided with a circumferential groove, and the bearing cover is provided with a water drain protrusion that extends into the groove in the circumferential direction. A device to prevent rainwater from entering the upper part of a rotating electric machine. 2. Rainwater intrusion into the upper part of a vertical rotating electric machine as set forth in claim 1, in which the cross-sectional shape of the groove provided in the water stop runner and the water drain protrusion provided on the bearing cover are complementary triangular. Prevention device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13941581U JPS5846249U (en) | 1981-09-18 | 1981-09-18 | Rainwater intrusion prevention device on top of vertical rotating electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13941581U JPS5846249U (en) | 1981-09-18 | 1981-09-18 | Rainwater intrusion prevention device on top of vertical rotating electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5846249U true JPS5846249U (en) | 1983-03-29 |
Family
ID=29932606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13941581U Pending JPS5846249U (en) | 1981-09-18 | 1981-09-18 | Rainwater intrusion prevention device on top of vertical rotating electric machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5846249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017060360A (en) * | 2015-09-18 | 2017-03-23 | 東芝三菱電機産業システム株式会社 | Vertical rotary electric machine, and upper shaft penetration part water stop structure |
-
1981
- 1981-09-18 JP JP13941581U patent/JPS5846249U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017060360A (en) * | 2015-09-18 | 2017-03-23 | 東芝三菱電機産業システム株式会社 | Vertical rotary electric machine, and upper shaft penetration part water stop structure |
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