Dual voltage electromagnet motor for airless fluid sprayer
US8573511B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 18, 2010 |
| Grant date | Nov 5, 2013 |
| Priority date | — |
| Expiry date | Aug 3, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B9/01
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present disclosure generally relates to systems and devices for spraying fluid materials such as paints, stains, and the like, and more specifically, but not by limitation, to a dual voltage electromagnet motor for an airless fluid sprayer. In one example, a dual-voltage electric airless fluid sprayer is provided and includes a fluid reservoir and a pump configured to receive fluid from the fluid reservoir. An electric motor is operably coupled to the pump and includes a plurality of windings. The plurality of windings include a first winding portion having a first wire gauge and a first number of windings and a second winding portion having a second wire gauge and second number of windings. A power-module receiving portion is configured to receive a power module to couple one of the first or second winding portions to a source of electrical power.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.