Title:
PM PURIFIER
Document Type and Number:
Japanese Patent JP2003286819
Kind Code:
A
Abstract:
To provide a PM purifier in which a PM captured in a capturing device is burned off and removed by a small amount of electrical power by utilizing plasma.
An oxidative gas is supplied into plasma generated by a plasma generator 3, the oxidative gas activated by the plasma is supplied to a capturing device 4. The captured PM is removed from a low temperature region by the oxidative gas which has been converted to radicals or ions by the plasma.
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Inventors:
ITO YOSHIHIKO
SHINJO HIROBUMI
ISHIBASHI KAZUNOBU
KANAZAWA TAKAAKI
SHINJO HIROBUMI
ISHIBASHI KAZUNOBU
KANAZAWA TAKAAKI
Application Number:
JP2002094077A
Publication Date:
October 10, 2003
Filing Date:
March 29, 2002
Export Citation:
Assignee:
TOYOTA CENTRAL RES & DEV
TOYOTA MOTOR CORP
TOYOTA MOTOR CORP
International Classes:
F01N3/02; B01D46/42; (IPC1-7): F01N3/02
Attorney, Agent or Firm:
Hiroshi Okawa