JPS5831442U

JPS5831442U - variable speed fluid coupling

Info

Publication number: JPS5831442U
Application number: JP12524881U
Authority: JP
Inventors: 高谷　任人; 内山　恭一
Original assignee: 株式会社日立製作所
Priority date: 1981-08-26
Filing date: 1981-08-26
Publication date: 1983-03-01

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 drawings]

第１図は従来の可変速流体継手の全体を示す概略図、第
２図は従来のすくい管のモデル実験による流れ状態を示
す図、第３図および第４図は本考案の可変速流体継手に
おけるすくい管の形状を示し、第３図は平面図、第４図
は第３図のＡ方向矢視図、第５図は本考案のすくい管の
モデル実験による流れ状態を示す図である。１・・・入力軸、２・・・インペラ羽根車、３・・・ラ
ンチ羽根車、４・・・出力軸、５・・・すくい背室、６
・・・すくい管、７・・・回転流体、８・・・すくい口
、９・・・すくい口先端、１０・・・すくい口根本、１
１・・・ずくい口端面、１２・・・ずくい管流路、１３
・・・連通穴。Fig. 1 is a schematic diagram showing the entire conventional variable speed fluid coupling, Fig. 2 is a diagram showing the flow state according to a conventional scoop pipe model experiment, and Figs. 3 and 4 are the variable speed fluid coupling of the present invention. 3 is a plan view, FIG. 4 is a view taken in the direction of arrow A in FIG. 3, and FIG. 5 is a diagram showing the flow state according to a model experiment of the scoop tube of the present invention. 1... Input shaft, 2... Impeller impeller, 3... Launch impeller, 4... Output shaft, 5... Rake back chamber, 6
... Rake pipe, 7... Rotating fluid, 8... Rake mouth, 9... Rake mouth tip, 10... Rake mouth base, 1
DESCRIPTION OF SYMBOLS 1... Cutout end face, 12... Cutout tube flow path, 13
...Communication hole.

Claims

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

すくい管を備える可変速流体継手において、前記すくい
管のすくい口根本の端面に、回転流体とすくい管流路と
を連通ずる穴を設けたことを特徴とする可変速流体継手
。A variable speed fluid coupling equipped with a scoop pipe, characterized in that a hole is provided in the end face of the base of the scoop pipe of the scoop pipe to communicate the rotating fluid with the scoop pipe flow path.