Title:
INDOOR ENVIRONMENT IMPROVING METHOD AND EARTH ELECTRODE DEVICE
Document Type and Number:
Japanese Patent JP3911486
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To keep an indoor environment rich in negative ions and stably keep the environment, rich in the negative ions, at a higher level, by maintaining the effectiveness of charcoal, when an indoor wall surface is coated with a paint containing charcoal powder, in a method for improving the indoor environment by using the conventional charcoal.
SOLUTION: In this method for improving the indoor environment by coating the indoor wall surface with the paint containing the charcoal powder, an indoor floor surface is formed of an insulator; the wall surface is connected to an earth electrode which is buried in the ground, and set at a ground potential, so that the indoor environment can be kept rich in the negative ions by maintaining the effectiveness of the charcoal; and the environment rich in the negative ions can be stably kept at the higher level by using a ground body which is formed at least of metal as a cylinder with a bottom, and an earth electrode device which is composed of the charcoal and a catalyst, housed in the ground body.
Inventors:
Yoshimatsu Michiharu
Application Number:
JP2003033579A
Publication Date:
May 09, 2007
Filing Date:
February 12, 2003
Export Citation:
Assignee:
Health Court Clearway Co., Ltd.
International Classes:
E04B1/92; C09D7/12; C09D177/02; H01R4/66; H01R43/00; H01R13/03; (IPC1-7): E04B1/92; C09D7/12; C09D177/02; H01R43/00
Domestic Patent References:
| JP10299126A | ||||
| JP5006718Y2 | ||||
| JP2809443B2 | ||||
| JP3133962B2 |
Attorney, Agent or Firm:
Isao Sasaki
Kyoko Kawamura
Kyoko Kawamura
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