Multi-functional electric heating vapor cleaning device
US6157775A · kind A · utility
Inventor
Key dates
| Filing date | Dec 23, 1998 |
| Grant date | Dec 5, 2000 |
| Priority date | — |
| Expiry date | Dec 23, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB08B3/00
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A multi-functional electric heating vapor cleaning device comprises an upper case, a lower case, a vapor generating structure, and a power supplying structure. The water box is located within the space formed by the upper case and the lower case. The power lines is connected with and extended from the box cover and pulled out from an outlet to be connected with a plug, next, the upper case and the lower case are screwed together. Therefore, the multi-functional electric heating vapor cleaning device is constructed. The cleaning device can be combined with a flat brush, or a scraping device, or a tapered brush so as to clean various objects and meanwhile inject vapor to the object. Thereby, by the multi-functional electric heating vapor cleaning device of the present invention, the heat is generated by evaporating, thus heat loss is low and the strength of vapor is very steady. Further, it is easily controlled.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.