Title:
VACUUM CLEANER WITH CLOSED AIR LOOP
Document Type and Number:
WIPO Patent Application WO/2019/102499
Kind Code:
A4
Abstract:
In this plan, the output air of vacuum cleaner comes back again to the system and it comes to the surface from the brush. Blown and again sucked and it moves in the set pipes in a closed loop. Firstly dust and trash are separated from the surface by the blown air pressure and then it will be pulled inside by suction. Two tracks are provided for polluted air so that in one track, the air enters into bag directly and in another track, the polluted air firstly passes through a filter and then enters into the bag. Advantages: More power for cleaning the surface, by using of blow and suction pressure simultaneously. Having an air closed loop which prevents the motor output air from entering into the user's environment air, causes no entering any dust into the user's environment air. Because this system often uses the filter-less track so it saves the electrical power. For moving the machine an electrical motor with a wireless remote controller is used instead of human force
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Inventors:
ABGHARI SEYED MEHRAN (IR)
MEHRABANIAN ALIREZA (IR)
MEHRABANIAN ALIREZA (IR)
Application Number:
PCT/IR2019/050003
Publication Date:
August 15, 2019
Filing Date:
January 26, 2019
Export Citation:
Assignee:
ABGHARI SEYED MEHRAN (IR)
MEHRABANIAN ALIREZA (IR)
MEHRABANIAN ALIREZA (IR)
International Classes:
A47L9/08; A47L5/14
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