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Patent Searching and Data


Title:
ELECTRODE FOR DUST PRECIPITATION AND AIR CLEANER AND AIR CONDITIONER USING SAME
Document Type and Number:
Japanese Patent JP2000070761
Kind Code:
A
Abstract:

To simplify a high voltage generating circuit and miniaturizing a circuit board on which the high voltage generating circuit is mounted and a fitting space of the circuit board and further to reduce the number of parts constituting the circuit and part cost in an electrode for dust precipitation mounted on an electric precipitator or the like by preventing leak current from flowing to an electric resistance wire provided inside a heater which is a base body of the electric precipitation pole.

As a base body of a dust collecting pole 70, a glass tube heater 71 is used. High voltage is applied to an oxide catalyst bed 77 having electric conductance provided on the glass tube 75. In this way, dielectric strength between the oxide catalyst bed 77 and the electric resistance wire 76 is increased to enable preventing leak current from flowing to the electric resistance wire 76 when applying high voltage to the oxide catalyst bed 77.


Inventors:
YOSHIDA SHINJI
Application Number:
JP24225198A
Publication Date:
March 07, 2000
Filing Date:
August 27, 1998
Export Citation:
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Assignee:
FUNAI ELECTRIC CO
International Classes:
B03C3/45; B03C3/60; B03C3/70; F24F1/00; (IPC1-7): B03C3/45; B03C3/60; B03C3/70; F24F1/00
Attorney, Agent or Firm:
Yasuo Itaya