Title:
吸引掃除機
Document Type and Number:
Japanese Patent JP5319511
Kind Code:
B2
Abstract:
The invention provides cyclonic separating apparatus 100 comprising an upstream cyclone unit 101 and a downstream cyclone unit 103, the upstream cyclone unit 101 comprising at least one cyclone 102 having a first end and a second end, and the downstream cyclone unit 103 comprising at least one cyclone 104 having a first end and a second end, characterised in that the upstream and downstream cyclone units 101 103; are arranged relative to one another so that the orientation of the at least one cyclone 104 of the downstream cyclone unit 103 is substantially inverted with respect to the orientation of the at least one cyclone 102 the upstream cyclone unit 101. The cyclonic separating apparatus 100 may be provided in combination with a vacuum cleaner.
Inventors:
James Dyson
Application Number:
JP2009291229A
Publication Date:
October 16, 2013
Filing Date:
December 22, 2009
Export Citation:
Assignee:
Dyson Technology Limited
International Classes:
A47L9/16; B01D45/16; B04C5/04; B04C5/24; B04C5/26; B04C5/28
Domestic Patent References:
| JP5214775U | ||||
| JP5953861U | ||||
| JP1413344Y1 | ||||
| JP405043B1 |
Foreign References:
| WO2000036965A1 | ||||
| US3425192 | ||||
| WO1998023381A1 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro