JPS6010885U

JPS6010885U - S-type Chubula water turbine

Info

Publication number: JPS6010885U
Application number: JP1983101110U
Authority: JP
Inventors: 指野　昇三; 太田　二郎
Original assignee: 株式会社日立製作所
Priority date: 1983-07-01
Filing date: 1983-07-01
Publication date: 1985-01-25

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 drawings]

第１図は従来の構造を示す全体図、第２図は本考案の一
実施例の全体図、第３図は同じく軸受部分図、第４、第
５図は同じく他の実施例の軸受部分図である。１・・・・・・ステイリング、２・・・・・・外側ガイ
ドベンケース、３・・・・・・ディスチャシリング、４
・・・・・・ドラフトデユープ、５・・・・・・内側ガ
イドベンケース、６・・・・・・水車内側軸受、７・・
・・・・ランナ羽根、８・・・・・・ランナボス、９・
・・・・・水車主軸（１）、１０・・・・・・水車主軸
（２）、１１・・・・・・ランナサーボモータ、１２・
・・・・・スラスト、ガイド軸受。Fig. 1 is an overall view showing the conventional structure, Fig. 2 is an overall view of an embodiment of the present invention, Fig. 3 is a partial view of the bearing, and Figs. 4 and 5 are bearing parts of other embodiments. It is a diagram. 1...stay ring, 2...outer guide case, 3...discha sill ring, 4
...Draft duplex, 5...Inner guide case, 6...Water wheel inner bearing, 7...
...Runner blade, 8...Runner boss, 9.
... Water turbine main shaft (1), 10 ... Water turbine main shaft (2), 11 ... Runner servo motor, 12.
...Thrust and guide bearings.

Claims

[Scope of utility model registration request]

In the S-type tubular water turbine, a rotating shaft and an impeller are installed in the center of the cylinder, and the impeller absorbs the energy of the water flowing inside the cylinder, transmits it to the rotating shaft, and extracts the energy to the outside. An S type tubular comprising a bearing, an appropriate gap provided between the underwater bearing and the rotating shaft, and an overspeed bearing configured to function as a bearing when the inner bearing of the water turbine increases. Water wheel.