JPS6015996U

JPS6015996U - centrifugal compressor

Info

Publication number: JPS6015996U
Application number: JP10856483U
Authority: JP
Inventors: 足立　安功; 紀ノ上　憲嗣
Original assignee: ダイキン工業株式会社
Priority date: 1983-07-12
Filing date: 1983-07-12
Publication date: 1985-02-02

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図ないし第４図は本考案の実施例を示すもので、第
１図は遠心式圧縮機の羽根車の全体構造を示す斜視図、
第２図は同縦断側面図、第３図は羽根車の出口部を示す
平面図、第４図は第３図のＩＶ−ＩＶ線における断面図
であり、第５図は従来例を示す第４図相当図である。Ａ・・・羽根車、３・・・ブレード、５・・・出口部、
８・・・カット面、９・・・連続部。1 to 4 show an embodiment of the present invention, and FIG. 1 is a perspective view showing the overall structure of an impeller of a centrifugal compressor;
Fig. 2 is a longitudinal sectional side view of the same, Fig. 3 is a plan view showing the outlet part of the impeller, Fig. 4 is a sectional view taken along the line IV-IV in Fig. 3, and Fig. 5 is a conventional example. This is a diagram equivalent to Figure 4. A... Impeller, 3... Blade, 5... Outlet part,
8...Cut surface, 9...Continuous part.

Claims

[Scope of utility model registration request]

The end portion of the blade 3 at the outlet portion 5 of the impeller A is cut in a straight line from the end face to the back surface to form a cut surface 8, and the continuous portion 9 between the cut surface 8 and the back surface of the blade 3 is smooth. A centrifugal compressor characterized by being formed.