Title:
PROTECTIVE GUARD FOR VENTILATOR AND VENTILATOR INCLUDING THE SAME
Document Type and Number:
Japanese Patent JP2013204920
Kind Code:
A
Abstract:
To provide a protective guard for a ventilator capable of being commonly used for ventilators different in outer diameters and heights of motors at low costs by a simple structure.
A protective guard 1 has a plurality of openings 8 formed at its outer peripheral section to prevent interference with motor mounting legs 15, first butting bars 6 disposed at a center side of the openings 8 and connecting vertical lines 4 adjacent to each other through the opening 8, and second butting bars 7 disposed at a center side with respect to the first butting bar 6 and connecting one of the vertical lines 4 connected with the first butting bar 6 and a vertical line 4 adjacent to the vertical line 4.
More Like This:
JPS54146005 | VENTILATING FAN |
JPS5937623 | [Title of the device] The ventilation fan for windows |
Inventors:
MURAKAMI TATSUSHI
TAKAHASHI TSUTOMU
KIRIYAMA KAZUHIRO
KAKINUMA MASATO
HAMAMURA YASUYOSHI
TAKAHASHI TSUTOMU
KIRIYAMA KAZUHIRO
KAKINUMA MASATO
HAMAMURA YASUYOSHI
Application Number:
JP2012074505A
Publication Date:
October 07, 2013
Filing Date:
March 28, 2012
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
F24F7/013
Domestic Patent References:
JP2004052709A | 2004-02-19 | |||
JPS5277379U | 1977-06-09 | |||
JP3538961B2 | 2004-06-14 |
Foreign References:
US2668342A | 1954-02-09 | |||
US2668342A | 1954-02-09 |
Attorney, Agent or Firm:
Hisao Kobayashi
Kiyoshi Yasushima
Takanashi Norio
Motoki Shandong
Taku Ogawa
Murata Kensei
Moto Otani
Kiyoshi Yasushima
Takanashi Norio
Motoki Shandong
Taku Ogawa
Murata Kensei
Moto Otani