Air purifier
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Feb 16, 2006
app pub date -
Sep 5, 2003
filing date -
Sep 5, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An air purifier having a high level of air purifying power, especially an air purifier capable of efficiently removing airborne dust, smoke from cigarette or cigar or tobacco, harmful gas and the like, is disclosed. This air purifier comprises at least a discharge electrode (1) capable of producing ions upon discharge, a counter electrode (2) located opposite to the discharge electrode, and a power supply (3) capable of applying voltage across the discharge electrode and the counter electrode for inducing discharge for producing ions at the discharge electrode. The counter electrode (2) comprises a gas absorbent material comprising: a high-temperature carbonized charcoal which has been carbonized at a temperature of about 800.degree. C. or above; a low-temperature carbonized charcoal which has been carbonized at a temperature of about 500.degree. C. or below; and alginic acid or its salt or calcium oxide.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully