Electric Lighting SpecificationsW. J. Johnstone Company, Limited, 1892 - 176 стор. |
З цієї книги
Результати 1-5 із 19
Сторінка 42
... mounted on a base provided with an adjusta- ble belt tightener , so that the belt may be tightened while in operation ; capable of oper- ating under full load for consecutive hours without increasing the temperature of any part ...
... mounted on a base provided with an adjusta- ble belt tightener , so that the belt may be tightened while in operation ; capable of oper- ating under full load for consecutive hours without increasing the temperature of any part ...
Сторінка 50
... mounted on incombustible bases . All connecting wires shall be carried back of the switchboard using only insulated wire . All joints shall be soldered . All connec- tions to switchet - outs , etc. , shall be sold- ered or made w ...
... mounted on incombustible bases . All connecting wires shall be carried back of the switchboard using only insulated wire . All joints shall be soldered . All connec- tions to switchet - outs , etc. , shall be sold- ered or made w ...
Сторінка 52
... mounted on a base provided with an adjustable belt tightener , so that the belt may be tightened while in opera- tion ; capable of operating under full load for consecutive hours without increasing the temperature of any part ...
... mounted on a base provided with an adjustable belt tightener , so that the belt may be tightened while in opera- tion ; capable of operating under full load for consecutive hours without increasing the temperature of any part ...
Сторінка 59
... mounted on a base provided with an adjustable belt tightener , so that the belt may be tightened while in oper- ation ; capable of operating under full load for consecutive hours without increasing the temperature of any part ...
... mounted on a base provided with an adjustable belt tightener , so that the belt may be tightened while in oper- ation ; capable of operating under full load for consecutive hours without increasing the temperature of any part ...
Сторінка 61
... mounted on an incombustible base , one double - pole fusible cut - out mounted on an incombustible base ; if the fields are separately excited there shall be provided with the exciting dynamo one insulating baseframe as above , one ...
... mounted on an incombustible base , one double - pole fusible cut - out mounted on an incombustible base ; if the fields are separately excited there shall be provided with the exciting dynamo one insulating baseframe as above , one ...
Інші видання - Показати все
Загальні терміни та фрази
Age money Alternating Current ampère meter apparatus appliances arc lamps armature attached automatic baseframe bidder shall fill bids building c. p. lamps cables candle power capacity carried ceiling cent centre of distribution cleats conductors conduit connections contractor shall furnish cross-arms cuits cut-out boxes cut-outs and switches Direct Current double-pole dynamo or circuit dynamos Trade number erect the following fastened fill out completely fixture foundation(s full load fuses hand regulator incandescent lamps inches incombustible bases installation insulated wire insulation resistance junction boxes knife switch least lightning arresters main wires ments moisture moisture-proof molding necessary non-combustible number of lights number or designation ohms operation outlets pipes placed plant porcelain potential pressure proper protected pulleys purchaser Rating of exciters riser feeder schedule securely set screws shunt Sockets soldered spark arresters specification steam struction switchboard taps three-wire tightened tion tube two-wire voltage voltmeter volts walls waterproof wire smaller