Title:
FAN
Document Type and Number:
Japanese Patent JP2004019532
Kind Code:
A
Abstract:
To provide a fan for efficiently diffusing minus ions.
In the fan comprising a base 3 to support a column 4, a fan head part 8 supported by an upper part of the column 4 and having a motor 7, a fan 9 driven by the motor 7, guards 10a and 10b to cover the fan 9, and an operation unit formed on the base 3 to instruct the operation of the motor 7, a minus ion unit 12 and a high-tension needle 16 are disposed in front of the fan 9 to efficiently diffuse minus ions forward.
Inventors:
KATAYAMA ATSUO
Application Number:
JP2002174660A
Publication Date:
January 22, 2004
Filing Date:
June 14, 2002
Export Citation:
Assignee:
SANYO ELECTRIC CO
International Classes:
F04D29/00; F04D25/08; F04D29/54; (IPC1-7): F04D25/08; F04D29/00; F04D29/54
Attorney, Agent or Firm:
Masamasa Shibano