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Vacuum cleaner nozzle and vacuum cleaner comprising a vacuum cleaner nozzle

A technology for vacuum cleaners and vacuuming, which is used in vacuum cleaners, nozzles, cleaning equipment, etc.

Active Publication Date: 2018-02-27
AB ELECTROLUX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when motor power is reduced, other parameters may have to be adjusted in order to maintain suction efficiency and / or suction rate at a desired or acceptable level

Method used

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  • Vacuum cleaner nozzle and vacuum cleaner comprising a vacuum cleaner nozzle
  • Vacuum cleaner nozzle and vacuum cleaner comprising a vacuum cleaner nozzle
  • Vacuum cleaner nozzle and vacuum cleaner comprising a vacuum cleaner nozzle

Examples

Experimental program
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Embodiment Construction

[0035] Embodiments herein will now be described more fully with reference to the accompanying drawings, in which various embodiments are shown. Well-known functions or constructions will not necessarily be described in detail for brevity and / or clarity.

[0036] figure 1 A vacuum cleaner nozzle 1 according to some embodiments is shown. figure 1 The vacuum cleaner nozzle 1 is shown in a perspective view from below, such that parts and surfaces generally arranged towards the surface to be cleaned are depicted.

[0037] The vacuum cleaner nozzle 1 can be formed as a homogeneous body, eg made of plastic or metal. Alternatively, the vacuum cleaner nozzle 1 may be formed from two or more different pieces which together form the vacuum cleaner nozzle 1 . The vacuum cleaner nozzle 1 may be formed, for example, by moulding.

[0038]The vacuum cleaner nozzle 1 comprises a rim 3 with a first rim surface 5 extending on a first plane 7 between a first inner rim surface edge 5a and a fi...

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PUM

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Abstract

A vacuum cleaner nozzle (1) and a vacuum cleaner (50) are provided. The nozzle (1) comprises a rim (3) with a first rim surface (5) extending between an inner first rim surface edge (5a) and an outerfirst rim surface edge (5b) in a first plane (7) and a second rim surface (9) extending between an inner second rim surface edge (9a) and an outer second rim surface edge (9b) in a second plane (11).The first plane (7) intersects the second plane (11) in a blunt angle (Alpha). The nozzle (1) also comprises a first ledge (13), arranged offset from the first rim surface (5). The first ledge (13) comprises a first protruding element (15) which protrudes towards the first plane (7) between the inner first rim surface edge (5a) and the outer first rim surface edge (5b).

Description

technical field [0001] Embodiments herein relate to a vacuum cleaner nozzle for attachment to a vacuum cleaner. Embodiments herein further relate to a vacuum cleaner comprising a vacuum cleaner nozzle. Background technique [0002] Vacuum cleaner nozzles are typically designed to be attachable to one end of a vacuum cleaner hose. The other end of the vacuum cleaner hose can be attached to the vacuum cleaner. Vacuum cleaners typically include a motor configured to generate a low pressure within the vacuum cleaner, and due to the low pressure induced by the motor, air is drawn through the vacuum cleaner nozzle and hose. In a vacuum cleaner, air passes through one or more filters that remove dust and debris from the air. Some vacuum cleaners include a dust bag to collect dust and debris, or one or more cyclones to separate dust and debris from the air. The vacuum cleaner may also comprise a processor and / or controller which may influence eg flow related parameters and also ...

Claims

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Application Information

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IPC IPC(8): A47L9/02A47L9/06
CPCA47L9/02A47L9/0613
Inventor E·达尔贝克
Owner AB ELECTROLUX
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