JPS59160885U

JPS59160885U - electric pump

Info

Publication number: JPS59160885U
Application number: JP5564083U
Authority: JP
Inventors: 重彦藤田
Original assignee: 松下電器産業株式会社
Priority date: 1983-04-14
Filing date: 1983-04-14
Publication date: 1984-10-27

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の電動ポンプにおける羽根車を示したもの
で、ａは縦断面図、ｂは下面図、第２図は本考案の一実
施例における電動ポンプの一部を断面で示した正面図、
第３図は同電動ポンプにおける羽根車を示したものでａ
は縦断面図、ｂは下面図である。１２・・・吸込パイプ、１３・・・吐出パイプ、１６・
・・モータ、１８・・・羽根車、１８ａ・・・羽根車本
体、１８ｂ・・・羽根、１８ｂ′・・・羽根の尾部、２
２・・・切欠部。Fig. 1 shows an impeller in a conventional electric pump, in which a is a vertical sectional view, b is a bottom view, and Fig. 2 is a front view showing a part of the electric pump according to an embodiment of the present invention in cross section. figure,
Figure 3 shows the impeller in the same electric pump.
is a vertical sectional view, and b is a bottom view. 12...Suction pipe, 13...Discharge pipe, 16.
...Motor, 18... Impeller, 18a... Impeller body, 18b... Blade, 18b'... Tail of blade, 2
2... Notch.

Claims

[Scope of utility model registration request]

A suction pipe, provided inside the lower part of this suction pipe,
and an impeller rotated by a motor, and a discharge pipe communicating with the inside of the suction pipe, and comprising the impeller main body and radial blades provided on the lower surface of the impeller main body, and the impeller main body An electric pump with multiple cutouts connected to the tails of the blades.