High-pressure cleaning appliance
US8714168B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 30, 2012 |
| Grant date | May 6, 2014 |
| Priority date | — |
| Expiry date | Apr 13, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB08B2203/0211
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to a high-pressure cleaning appliance, comprising a heatable heat exchanger for heating a liquid that can be discharged by the high-pressure cleaning appliance, a motor having a drive shaft that defines a drive axis, a pump unit for increasing the liquid pressure, a blower wheel for generating a combustion air flow, and a fuel pump for delivering a fuel to the heat exchanger, wherein the pump unit, the blower wheel, and the fuel pump are disposed along the drive axis and can be driven by means of the drive shaft and form an assembly together with the motor. In order to improve such a high-pressure cleaning appliance in such a manner that it has a more compact construction and a smaller space requirement, the assembly of the high-pressure cleaning appliance according to the invention, with regard to a height direction thereof, is disposed below the heat exchanger.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.