Title:
MOTOR FAN DEVICE
Document Type and Number:
Japanese Patent JPH05172094
Kind Code:
A
Abstract:
PURPOSE: To enhance performance of a motor fan device by restraining disturbance of cooling air due to mutual interference of back flow from fans, and smoothing the flow to further enhance cooling effects, and preventing noise from being induced by the interference.
CONSTITUTION: The space between fan members 1, 1' is partitioned by a straightening plate 2.
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Inventors:
AKAMA OSAMU
MITA YOSHIYUKI
MITA YOSHIYUKI
Application Number:
JP14986792A
Publication Date:
July 09, 1993
Filing Date:
May 18, 1992
Export Citation:
Assignee:
USUI INTERNATIONAL INDUSTRY
International Classes:
F04D25/16; F04D29/66; (IPC1-7): F04D25/16; F04D29/66
Attorney, Agent or Firm:
Yoshihisa Oshida