. Journal of electricity. January 1, 1918] JOURNAL OF ELECTRICITY 51 A SPARTAN NOVELTY A Duplex Adapter which transforms a single outletreceptacle into a double service receptacle from which twoportable lamps or devices can be simultaneously fed, hasbeen added by the Bryant Electric Company of Bridgeport,Conn., to their well known Spartan line of interchangeablereceptacles and plugs. The new device, which is known as the KH SpartanDuplex Adapter, consists virtually of a double Spartan. A DUPLEX ADAPTER receptacle and a Spartan plug combined. The plug can beinserted into any of the standard Spa


. Journal of electricity. January 1, 1918] JOURNAL OF ELECTRICITY 51 A SPARTAN NOVELTY A Duplex Adapter which transforms a single outletreceptacle into a double service receptacle from which twoportable lamps or devices can be simultaneously fed, hasbeen added by the Bryant Electric Company of Bridgeport,Conn., to their well known Spartan line of interchangeablereceptacles and plugs. The new device, which is known as the KH SpartanDuplex Adapter, consists virtually of a double Spartan. A DUPLEX ADAPTER receptacle and a Spartan plug combined. The plug can beinserted into any of the standard Spartan receptacles andtwo outlets are then provided which will take any Spartanplug cap, either of the parallel blade or polarity can also be used in conjunction with the Spartan ScrewBase Adapter to transform an Edison screw base socketor receptacle to a duplex Spartan. The adapter is NationalElectrical Code Standard. OUTDOOR SWITCH-HOUSE CONSTRUCTION Large power companies are coming more and more to buy portable switching and metering equipments in quantity in order to be in position to connect up desirable loads along transmission lines. They are thus enabled to reach small


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Keywords: ., bookcentury1900, bookdecade1910, bookidjo, booksubjectelectricity