Brush for use in a cleaning device for cleaning surfaces and cleaning device with such a brush
DE602021054940T2Active Publication Date: 2026-05-27VERSUNI HLDG BV
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Patent Information
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- VERSUNI HLDG BV
- Filing Date
- 2021-09-30
- Publication Date
- 2026-05-27
AI Technical Summary
Technical Problem
Existing cleaning devices with rotatable brushes consume excessive electric energy, limiting their operational runtime on a fully charged battery.
Method used
Designing brushes with reduced linear mass density and packing density of fiber hairs, particularly at the tip portions, and varying packing density across different sections of the bristle field to enhance air-pumping effects, reducing energy consumption while maintaining effective cleaning.
Benefits of technology
The reduced brush design achieves lower energy consumption and extended operational time without compromising cleaning efficiency, especially in wet cleaning operations.
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