JPS6132598U

JPS6132598U - centrifugal impeller

Info

Publication number: JPS6132598U
Application number: JP11498784U
Authority: JP
Inventors: 秀夫西田
Original assignee: 株式会社日立製作所
Priority date: 1984-07-30
Filing date: 1984-07-30
Publication date: 1986-02-27

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

Description

[Brief explanation of the drawing]

第１図は、従来の遠心形羽根車の縦断面図、第２図は同
じく正面図、第３図は、第１図の羽根車を外周方向から
見た図、第４図は、従来の遠心形羽根の縦断面図、第５
図は第４図の正面図、第６図は、第４図を外周方向から
見た図、第７図は、本考案の一実施例を示す縦断面図、
第８図は第７図の正面図、第９図は、第７図の羽根車を
外周方向から見た断面図である。２・・・心板、４・・・羽根、５・・・仕切板。Figure 1 is a longitudinal sectional view of a conventional centrifugal impeller, Figure 2 is a front view, Figure 3 is a view of the impeller in Figure 1 viewed from the outer circumferential direction, and Figure 4 is a view of a conventional centrifugal impeller. Longitudinal cross-sectional view of centrifugal blade, No. 5
4 is a front view of FIG. 4, FIG. 6 is a view of FIG. 4 viewed from the outer circumferential direction, and FIG. 7 is a longitudinal sectional view showing an embodiment of the present invention.
8 is a front view of FIG. 7, and FIG. 9 is a sectional view of the impeller of FIG. 7 viewed from the outer circumferential direction. 2...core plate, 4...blade, 5...partition plate.

Claims

[Scope of utility model registration request]

In a centrifugal impeller composed of a plurality of blades and a core plate arranged in a circular blade row, or a core plate and a side plate, one of the plurality of flow paths constituted by adjacent blades and a core plate, or a core plate and a side plate. A centrifugal impeller characterized in that a part of the impeller is blocked by a partition plate.