Befestigung eines Auskragenden Radialströmung-Laufrades

Details

Veröffentlichungs-Nr.

EP3453888

Aktenzeichen

EP18192506

Anmeldetag

4. September 2018

Veröffentlichung

27. Mai 2020

Erteilung

27. Mai 2020

Rechtsraum

EP

IPC

F04D29/054F01D5/02F04D29/26F01D5/04

Abstract

A rotary machine includes a first impeller which rotates about an axis integrally with a rotating shaft, and a casing which covers the rotating shaft and the first impeller. The first impeller includes a circular-disk-shaped first disk part centered on the axis, a plurality of blade parts which extend from a surface facing a first side of the first disk part in an axial direction toward the first side in the axial direction and disposed at intervals in a circumferential direction, and an extension shaft which extends from a surface facing a second side of the first disk part in the axial direction toward the second side in the axial direction centered on the axis. An end portion of the extension shaft on the second side in the axial direction is connectable to an end portion of the rotating shaft on the first side in the axial direction.

Anmelder

Firma

Mitsubishi Heavy Industries Compressor Corporation

Land

🇯🇵 Japan

Fachgebiete