Title:
AIR PURIFYING APPARATUS
Document Type and Number:
Japanese Patent JP2004105828
Kind Code:
A
Abstract:
To provide an air purifying apparatus for purifying indoor air for a longer time by using a battery having a time limit to electric discharge.
This air purifying apparatus is provided with an electricity-used air purifying means and a sunlight-used air purifying means. When a car is parked, a sunshine sensor 5 detects whether sunlight is present or absent and uses the former means when sunlight is absent and the latter means when sunlight is present. The former means is an air purifier 1 which is composed of a blower 13, a purifying part 14, the battery 16, a control circuit 17 or the like and is actuated by electricity. The latter means is a photocatalyst deposited on an interior material such as a sheet 2 and a carpet 4.
Inventors:
KATAOKA HIROSHI
IWAMA SHINJI
NISHIZAWA KAZUTOSHI
IWAMA SHINJI
NISHIZAWA KAZUTOSHI
Application Number:
JP2002270015A
Publication Date:
April 08, 2004
Filing Date:
September 17, 2002
Export Citation:
Assignee:
DENSO CORP
International Classes:
A61L9/00; A61L9/01; A61L9/18; A61L9/22; B01D46/42; B01D53/86; B01J35/02; B60H3/06; B60H3/00; (IPC1-7): B01D46/42; A61L9/00; A61L9/01; A61L9/18; A61L9/22; B01D53/86; B01J35/02; B60H3/00; B60H3/06
Attorney, Agent or Firm:
Takashi Ishida
Jun Tsuruta
Shinozaki Masami
Masaya Nishiyama
Jun Tsuruta
Shinozaki Masami
Masaya Nishiyama
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