Cleaning machine having a control system for cleaning a surface
US7237299B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 8, 2003 |
| Grant date | Jul 3, 2007 |
| Priority date | — |
| Expiry date | Oct 16, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B40/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A cleaning apparatus for cleaning a surface in which cleaning solution is dispensed to the surface and substantially simultaneously extracted along with the dirt on the surface in a continuous operation is provided. The cleaning apparatus further includes a detecting device for detecting the speed of the cleaning apparatus as it moves along the surface and producing a speed signal representing the speed of the cleaning apparatus relative to the surface. A controller, operatively connected to the detecting device and a component on the cleaning apparatus, controls the function of the component based on the speed signal. The controller can also control the function of the component based on a signal representing other operating characteristics of the cleaning machine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.