JPS58183995U

JPS58183995U - underwater equipment

Info

Publication number: JPS58183995U
Application number: JP8199282U
Authority: JP
Inventors: 俊宣荒岡
Original assignee: 株式会社東洋電機工業所
Priority date: 1982-06-01
Filing date: 1982-06-01
Publication date: 1983-12-07

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る水中機器の断面図、第２図は同第
１図のＩ’−Ｉ線断親図、第３図は他の実施例の要部を
示す一部切欠正面図である。Ａ・・・水中機器、１・・・出力軸、２・・・本体、３
・・・水中モータ、６・・・第１インペラ、７・・・第
２インペラ、８・・・吸込口、９・・・第１ケーシング
、１０・・・吸込口、１１・・・第２ケーシング、１３
・・・揚水管、１６・・・噴出管。Fig. 1 is a sectional view of the underwater equipment according to the present invention, Fig. 2 is a cross-sectional view taken along line I'-I of Fig. 1, and Fig. 3 is a partially cutaway front view showing the main parts of another embodiment. It is. A...Underwater equipment, 1...Output shaft, 2...Main body, 3
... Submersible motor, 6... First impeller, 7... Second impeller, 8... Suction port, 9... First casing, 10... Suction port, 11... Second casing, 13
...Lifting pipe, 16...Ejection pipe.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

下方に伸延する水中モータの出力軸に２つのインペラを
同軸上に固着し、下位の第１インペラを下方に吸込口を
有するとともに周壁に揚水管を連−結する第１ケーシン
グにて囲にようし、かつ上位の第２インペラを上方に吸
込口を有する第２ケーシングにて囲にようし、同様２ケ
ーシングには上記第１ケーシングの周囲であって下方に
開口する噴出管を連通連結したことを特徴とする水中機
器。Two impellers are fixed coaxially to the output shaft of a submersible motor extending downward, and the lower first impeller is surrounded by a first casing having a suction port downward and connecting a water pump to the peripheral wall. In addition, the upper second impeller is surrounded by a second casing having a suction port above, and an ejection pipe that is around the first casing and opens downward is connected to the second casing. Underwater equipment featuring: