Title:
AXIAL FLOW BLOWER
Document Type and Number:
Japanese Patent JPS5262712
Kind Code:
A
Abstract:
PURPOSE: In the axial-flow blower whose movable blode and a static blade cross each other, the movable blade is bent or sloped to its rotational direction. While the static blade is also bent or sloped to the opposite direction. In so doing, aimed at is to prevent the reduction of the operational performance of the blower when the load fluctuates, and also to reduce its noise to a considerable extent.
Inventors:
HARADA IKU
Application Number:
JP13940275A
Publication Date:
May 24, 1977
Filing Date:
November 20, 1975
Export Citation:
Assignee:
KOGYO GIJUTSUIN
International Classes:
F04D29/38; A45D20/10; F04D29/54; F04D29/66; (IPC1-7): F04D29/38; F04D29/54; F04D29/66
Domestic Patent References:
| JP34008641A | ||||
| JP33009834A |