Title:
DUST COLLECTOR
Document Type and Number:
WIPO Patent Application WO/2021/171856
Kind Code:
A1
Abstract:
Provided is a dust collector comprising a dust collection part for collecting particles, a microwave generation part for generating microwaves to be introduced into the dust collection part and burning the particles collected in the dust collection part by the microwaves, and an intensity detection part for detecting the intensity of the microwaves unabsorbed by the particles, wherein the microwave generation part controls the intensity of the microwaves to be introduced into the dust collection part on the basis of the intensity of the microwaves detected by the intensity detection part. The intensity detection part may be provided with: a derivation part for deriving at least a portion of the microwaves unabsorbed by the particles from the dust collection part; a microwave absorber for absorbing the microwaves derived from the dust collection part; and a temperature detection part for detecting the temperature of the microwave absorber.
Inventors:
MURAKAMI KOUHEI (JP)
Application Number:
PCT/JP2021/002344
Publication Date:
September 02, 2021
Filing Date:
January 22, 2021
Export Citation:
Assignee:
FUJI ELECTRIC CO LTD (JP)
International Classes:
B03C3/74
Foreign References:
| JP2018003825A | 2018-01-11 | |||
| JP2018150854A | 2018-09-27 | |||
| JPH0610654A | 1994-01-18 | |||
| JP2009250062A | 2009-10-29 | |||
| JPH10238335A | 1998-09-08 | |||
| JP2018178756A | 2018-11-15 | |||
| JP2019035325W | 2019-09-09 | |||
| JPH05172884A | 1993-07-13 | |||
| JPH0552889A | 1993-03-02 |
Other References:
See also references of EP 3991850A4
Attorney, Agent or Firm:
RYUKA IP LAW FIRM (JP)
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