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Dust container for vacuum clenaer

A container and dust collection technology, applied in vacuum cleaners, suction filters, household appliances, etc., can solve problems such as dust dissipation

Inactive Publication Date: 2002-10-23
AB ELECTROLUX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, it has been proven that when the dust container is removed, the dust dissipates from the outlet opening despite the presence of the door seal, since the outlet opening depends on the relative movement between the shutters and thus creates a gap in which dust can be blown away

Method used

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  • Dust container for vacuum clenaer
  • Dust container for vacuum clenaer
  • Dust container for vacuum clenaer

Examples

Experimental program
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Embodiment Construction

[0007] As can be seen from the figure, the dust collection container 10 includes a bag 11 of air-permeable material such as filter paper, and the opening of the bag is covered with a cover plate 12 of hard material such as cardboard or plastic. The cover plate 12 includes upper and lower layers 12a and 12b, which are preferably bonded and fixed to each other. Each layer corresponds to inlets 13a, 13b, which are coaxial with each other. The inlets 13a, 13b are partially covered by flexible partitions 14, 15, The flexible partitions 14, 15 have corresponding central circular openings 14a, 15a, in the area around the inlet openings 13a, 13b the first partition 14 is clamped between the upper and lower layers 12a, 12b. The second partition 15 is fixed on the bottom surface of the cover so as to align with the central openings 14a, 15a of the partition, so that the suction sleeve of the vacuum cleaner can be inserted through the opening and sealed.

[0008] Between the partitions 1...

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PUM

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Abstract

This invention relates to a dust container comprising a bag of air pervious material the opening of the bag being covered by a plate (12a, 12b) of comparatively stiff material. The plate has an inlet opening which is connected to an inlet sleeve (18) of the vacuum cleaner. The inlet opening is provided with a first and a second elastic membrane (14 and 15 resp.)each having an opening for taking up the inlet sleeve, two opposite flaps (16a,16b) of comparativeley stiff material being arranged between the membranes (14,15) so that they at least partly cover the openings of the membrane. One side of the first flap (16a) is provided with a third elastic membrane (17) which, when the container is not used, at least partly overlaps or is overlapped by the second flap (16b). <IMAGE>

Description

technical field [0001] The invention relates to a dust collecting container, which comprises a bag made of air-permeable material, and a cover plate of hard material at the mouth of the container. and a second flexible partition, each partition opening is connected to the suction sleeve, and two opposing closure doors of rigid material are arranged between the partitions so that they at least partially cover the partition openings. Background technique [0002] Known dust collection container before, as the No. 5039324 patent of the United States. The purpose of the door seal is to seal the partition opening when the suction sleeve is pulled out of the container, thus preventing dust from escaping from the container when the dust container is removed from the vacuum cleaner and further processed. Due to the telescopic movement facing the bag partition, the sealing door returns to the original position on the same plane as the cover plate, and the sealing door becomes a clos...

Claims

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Application Information

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IPC IPC(8): A47L9/10A47L9/14
CPCA47L9/1454
Inventor 肯特·冈纳森马格纳斯·彼得森
Owner AB ELECTROLUX