Title:
集塵装置
Document Type and Number:
Japanese Patent JP6661376
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a dust collector which enables reduction of user's burden needed for dust collection.SOLUTION: A fluid feeding device 1 serving as a dust collector includes: a swirl chamber 23 provided with an inlet part 23a and an outlet part 23b; and a swirl flow generating part 24 which changes flow of a fluid so that the fluid supplied to the swirl chamber swirls in the swirl chamber. Air containing dust is suctioned from a suction port 12 and the air suctioned from the suction port forms swirl flow in the swirl flow generating part 24. The dust is centrifugally separated from the air in the swirl chamber, and the air separated from the dust passes through the outlet part 23b of the swirl chamber, an impeller 21, and an air outlet 17 of a housing 10 in a written order to be discharged to the outside.SELECTED DRAWING: Figure 8
Inventors:
Kumon Yui
Masao Otsuka
Triangular victory
Masao Otsuka
Triangular victory
Application Number:
JP2016002623A
Publication Date:
March 11, 2020
Filing Date:
January 08, 2016
Export Citation:
Assignee:
Sharp Corporation
International Classes:
B01D45/12; B04C3/00; B04C11/00
Domestic Patent References:
| JP2014198328A | ||||
| JP2009291635A | ||||
| JP60171535U | ||||
| JP58120966U | ||||
| JP2015062879A |
Attorney, Agent or Firm:
Fukami patent office