Title:
NO-CLEAN SMOKE EXHAUSTER
Document Type and Number:
WIPO Patent Application WO/2018/058849
Kind Code:
A1
Abstract:
A no-clean smoke exhauster comprises: machine's frame (1) and main machine (2); at the edge of the machine's frame (1) there is crevice (3) for blowing wind out; inside of the main machine (2) there is a blower (4); the passageway between the machine's frame (1) and the main machine (2) is closed; the blower (4) can generate wind and blow the wind out only from the crevice (3) of the machine's frame (1); the form of the machine's frame (1) is a ring, the form of the crevice (3) is also a small ring and along the edge and one side of the machine's frame (1), the crevice (3) is towards the window, the opposite of the machine's frame (1) is towards the user, which can create negative pressure to exhaust smoke.
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| JPS52156972 | HEATING APPARATUS |
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Inventors:
LIU FANG (CN)
Application Number:
PCT/CN2017/000583
Publication Date:
April 05, 2018
Filing Date:
September 12, 2017
Export Citation:
Assignee:
LIU FANG (CN)
International Classes:
F24C15/20
Foreign References:
| US20100226749A1 | 2010-09-09 | |||
| CN102444628A | 2012-05-09 | |||
| CN201802647U | 2011-04-20 | |||
| CN102400929A | 2012-04-04 | |||
| CN101825105A | 2010-09-08 | |||
| CN202630168U | 2012-12-26 |
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