Title:
換気兼用空気清浄器
Document Type and Number:
Japanese Patent JP4008905
Kind Code:
B2
Abstract:
Ventilating and air purifying device (100) including a case (101) having a blower (150) therein provided to a ceiling or a wall, a first flow passage provided between the blower and a room for making an outdoor, the blower, and the room in communication, a second flow passage for making the room, an inside of the case, and the outdoor in communication, and a damper (180) in the case for isolating the first flow passage from the second flow passage so that room air is discharged to the outdoor and the room air is guided to the blower, or making the first flow passage and the second flow passage in communication so that the room air introduced into the second flow passage is guided to the blower, thereby ventilating and purifying the room air.
Inventors:
Kim Jung-Young
Choi Ho Sung
Yun Kwan Ho
Rigisopu
Lee Ju Young
Kim Kyun Huang
Chun Bike Youn
Choi Ho Sung
Yun Kwan Ho
Rigisopu
Lee Ju Young
Kim Kyun Huang
Chun Bike Youn
Application Number:
JP2004239507A
Publication Date:
November 14, 2007
Filing Date:
August 19, 2004
Export Citation:
Assignee:
LG ELECTRONICS INC.
International Classes:
F24F7/003; A61L9/01; A61L9/20; A61L9/22; B01D46/00; F24F1/0073; F24F3/12; F24F7/08
Domestic Patent References:
| JP9299742A | ||||
| JP6101864A | ||||
| JP62194133A | ||||
| JP63156946A | ||||
| JP2003028486A | ||||
| JP2004003744A | ||||
| JP2003097834A | ||||
| JP2001201134A |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Kumi Imaeda
Jun Tsuruta
Tetsuro Shimada
Kumi Imaeda