Electrical adapter with fuse
US8128434B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 23, 2009 |
| Grant date | Mar 6, 2012 |
| Priority date | — |
| Expiry date | Jun 23, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R31/065
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrical adapter is disclosed for providing overload protection between a conventional electrical receptacle and an external electrical plug comprising a housing comprising a plug housing portion and a receptacle housing portion. Electrical blades are supported to protrude from the plug housing portion for insertion within the conventional electrical receptacle. Electrical receptacles are supported within the receptacle housing portion for receiving an external conventional electrical plug. An over current fuse provides over current protection between the conventional electrical receptacle and the external electrical plug. The electrical adapter may include a thermal fuse to provide over heating protection between the conventional electrical receptacle and the external electrical plug.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.