JPS6117850U

JPS6117850U - Water removal device

Info

Publication number: JPS6117850U
Application number: JP1984101625U
Authority: JP
Inventors: 正福井
Original assignee: 株式会社三ツ葉電機製作所
Priority date: 1984-07-05
Filing date: 1984-07-05
Publication date: 1986-02-01
Anticipated expiration: 1999-07-05
Also published as: JPH0618159Y2

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

[Brief explanation of the drawing]

第１図は本考案の一実施例である回転電機の水抜き装置
をファンモータに適用した場合を示す一部切断側面図、
第２図はその回転電機の水抜き装置を示す斜視図、第３
図はその主要部を示す切り欠き斜視図、第４図は第２図
のＩＶ−ＩＶ線に沿う縦断面図、第５図は第２図の■−
■線に沿う縦断面図、第６図はその平面図、第７図はそ
の底面図である。第８図は本考案の実施例２を示す切り欠き斜視図である
。第９図は本考案の実施例３を示す縦断面図、第１０図は
その平面図である。第１１図は本考案の実施例４を示す縦断面図である。第１２図は本考案の実施例５を示す縦断面図である。第１３図は本考案の実施例６を示す縦断面図である。１・・・・・・モータ、２・・・・・・ハウジング、３
・・・・・・水抜き孔、４・・・・・・可撓性チューブ
（水抜き管）、５ａ，５ｂ・・・・・・鍔部、６・・・
・・・切欠部、７・・・・・・中空部、８，８Ａ，
８Ｂ，８Ｃ，８Ｄ，８Ｅ・・・・・・突出部、９
．９Ａ，９Ｂ，９Ｃ，９Ｄ，９Ｅ・・・・・・開口、１
０，ＩＯＢ・・・・・・円錐筒形状部、１１，１．１Ａ
，ＩＩＢ，ＩＩＧ，１１Ｄ，ＩＩＥ，１
２，１２Ａ，１２Ｂ・・・・・・弁部、１３Ｄ，１３１
Ｅ・・・・・・弁座部。FIG. 1 is a partially cutaway side view showing a case where a water draining device for a rotating electric machine, which is an embodiment of the present invention, is applied to a fan motor;
Figure 2 is a perspective view showing the water draining device of the rotating electrical machine, Figure 3
The figure is a cutaway perspective view showing the main part, Figure 4 is a vertical sectional view taken along line IV-IV in Figure 2, and Figure 5 is a -
(2) A vertical sectional view taken along the line, FIG. 6 is a plan view thereof, and FIG. 7 is a bottom view thereof. FIG. 8 is a cutaway perspective view showing a second embodiment of the present invention. FIG. 9 is a longitudinal sectional view showing a third embodiment of the present invention, and FIG. 10 is a plan view thereof. FIG. 11 is a longitudinal sectional view showing a fourth embodiment of the present invention. FIG. 12 is a longitudinal sectional view showing a fifth embodiment of the present invention. FIG. 13 is a longitudinal sectional view showing a sixth embodiment of the present invention. 1...Motor, 2...Housing, 3
... Drain hole, 4 ... Flexible tube (drain pipe), 5a, 5b ... Flange, 6 ...
...Notch, 7...Hollow part, 8, 8A,
8B, 8C, 8D, 8E... Protrusion, 9
．． 9A, 9B, 9C, 9D, 9E...Opening, 1
0, IOB... Conical tube shaped part, 11, 1.1A
, IIB, IIG, 1 1D, IIE, 1
2, 12A, 12B...Valve part, 13D, 131
E...Valve seat part.

Claims

[Scope of utility model registration request]

(1) In a water draining device for a rotating electric machine, in which a water drain hole is provided in the lower part of the housing of the rotating electric machine, and a pipe is connected to the water drain hole, a protruding part opens an elongated opening in the middle of a hollow part of the pipe. A water draining device for a rotating electrical machine, characterized in that the water draining device is interposed so as to form a water draining device.

(2) Water draining of a rotating electric machine according to claim 1 of the utility model registration claim, characterized in that the protruding part is provided with a valve part that automatically closes the elongated opening when water enters from the wood part. Device.

(3) A water draining device for a rotating electric machine according to claims 1 and 2, wherein the pipe is formed of a flexible tube, and the protrusion is integrally molded with the tube. {4} The inner shape of the drain hole and the outer shape of the pipe before connection to this hole are formed to have different shapes, and the desired opening degree of the elongated opening can be achieved by deforming the tube after connecting to the drain hole. A water draining device for a rotating electric machine according to claim 1, which is configured to obtain the following.