Combination service entrance device for temporary and permanent use
US5638256A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 30, 1995 |
| Grant date | Jun 10, 1997 |
| Priority date | — |
| Expiry date | May 30, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02B1/03
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention provides an overhead/underground combination service entrance device having a common enclosure that is divided by a center barrier into a first section for housing a watt-hour meter socket and a second section for housing a panel board containing a number of circuit breakers. The top panel of the common enclosure has a hole bringing electrical conductors into the first section from top of the common enclosure. A rain cap made from a suitable material is securely placed on the top panel. The rain cap has a hole therein that lies above the hole in the top panel so as to provide access to the first section from the outside. A hub closure plate is attached on the rain cap to cover sealingly cover the hole in the top panel. Means are provided for mounting the combination service entrance device on a flat surface and on vertical poles for temporary use. The combination device is preferably factory-assembled as a semi-flush-mounted unit and having the provisions for converting the device from a temporary service to permanent service. The combination service entrance device is installed for temporary use at the location where the unit eventually will be installed for …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.