Electric Wiring Specifications for Incandescent LightingC. H. Irwin & Company, 1896 - 59 стор. |
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George H. Kimber. A MODERN OFFICE BUILDING EQUIPPED WITH IRON - ARMORED INSULATING CONDUITS .韓 ELECTRIC WIRING SPECIFICATIONS FOR INCANDESCENT LIGHTING BY GEORGE H. KIMBER.
George H. Kimber. A MODERN OFFICE BUILDING EQUIPPED WITH IRON - ARMORED INSULATING CONDUITS .韓 ELECTRIC WIRING SPECIFICATIONS FOR INCANDESCENT LIGHTING BY GEORGE H. KIMBER.
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... CONDUITS : Conduit system . Fittings and appliances . Ends of Con- duit . Coupling Conduits . Installing Conduits ... Iron Conduits . Two - wire system for Direct or Alternating currents in Iron Conduits . Three - wire system for Direct ...
... CONDUITS : Conduit system . Fittings and appliances . Ends of Con- duit . Coupling Conduits . Installing Conduits ... Iron Conduits . Two - wire system for Direct or Alternating currents in Iron Conduits . Three - wire system for Direct ...
Сторінка 8
George H. Kimber. and Brass Conduits , and wood moldings and Iron Con- duits . Three or two - wire system for Direct and Alternat- ing currents on porcelain cleats . Loss in potential . Cabinet Cases . Branch Cut - outs . Switches at ...
George H. Kimber. and Brass Conduits , and wood moldings and Iron Con- duits . Three or two - wire system for Direct and Alternat- ing currents on porcelain cleats . Loss in potential . Cabinet Cases . Branch Cut - outs . Switches at ...
Сторінка 11
... make a successful electric light wiring installation , such as wires , conduits , or moldings , cut - outs , cabinet cases , switches , etc. Conduit system ( iron or brass ) . Fittings and Electric Wiring Specifications . II.
... make a successful electric light wiring installation , such as wires , conduits , or moldings , cut - outs , cabinet cases , switches , etc. Conduit system ( iron or brass ) . Fittings and Electric Wiring Specifications . II.
Сторінка 12
George H. Kimber. Conduit system ( iron or brass ) . Fittings and appliances . Ends of conduits . Coupling conduits . Installing conduits . CONDUITS . The contractor shall furnish and install a complete system of insulating conduits for ...
George H. Kimber. Conduit system ( iron or brass ) . Fittings and appliances . Ends of conduits . Coupling conduits . Installing conduits . CONDUITS . The contractor shall furnish and install a complete system of insulating conduits for ...
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Electric Wiring Specifications for Incandescent Lighting George H Kimber Попередній перегляд недоступний - 2016 |
Загальні терміни та фрази
Alternating Currents AMMETERS amperes of current Architects basis of 110 brass armored Brass Conduits candle power lamps Capacity of lamps Ceiling conductors contractor described on distribution different floors direct current Direct or Alternating distribution of light distribution sheets attached electric light electroliers entrance of street equal distribution Fahrenheit fixture following feeders furnish fuses gas pipe Gutta Percha heading of public hereinafter described Incandescent Lamps inch in thickness includes the halls installation insulating covering insulating joints Interior Conduit Iron Conduits lamp and switch lights in basement lime water marked on plans megohm Method of Wiring moisture Okonite one-half ampere lamp outlet boxes point marked point of entrance porcelain protected provide for equal public lighting risers and sub-mains SAFETY FUSES set of feeders sixteen candle power sockets specifications store-room street service mains sub-mains shall pass suitable cabinet switch outlet System of Conduits terminate in suitable Three Wire System Wiring and System
Популярні уривки
Сторінка 53 - Must be so suspended that the entire weight of the socket and lamp will be borne by knots under the bushing in the socket, and above the point where the cord comes through the ceiling block or rosette, in order that the strain may be taken from the joints and binding screws.
Сторінка 46 - In breweries, packinghouses, stables, dye-houses, paper and pulp mills, or other buildings specially liable to moisture or acid, or other fumes liable to injure the wires or insulation, except where used for pendants, conductors — a. Must be 'separated at least six inches.
Сторінка 43 - Must be so placed in wet places that an air space will be left between conductors and pipes in crossing, and the former must be run in such a way that they cannot come in contact with the pipe accidentally. Wires should be run over all pipes upon which moisture is likely to gather, or which by leaking might cause trouble on a circuit.
Сторінка 47 - ... the conductors, and the conductors then to be pushed or fished in. The conductors must not be placed in position until all mechanical work on the building has been, as far as possible, completed. d. Must not be so placed as to be subject to mechanical injury by saws, chisels or nails. e. Must not be supplied with a twin conductor, or two separate conductors, in a single tube.
Сторінка 55 - Must each be heavily insulated with a coating of moisture-proof material from the point of entrance to the transformer, and, in addition, must be so covered and protected that mechanical injury to them, or contact with them, shall be practically impossible. b. Must each be furnished, if within a building, with a switch and a fusible cutout where the wires enter the building, or where they leave the main line, on the pole or in the conduit. These switches should be enclosed in secure and fireproof...
Сторінка 43 - ... e. Must be kept free from contact with gas, water or other metallic piping, or any other conductors or conducting material which they may cross, by some continuous and firmly fixed non-conductor, creating a separation of at least one inch.
Сторінка 51 - Supply conductors, and especially the splices to fixture wires, must be kept clear of the grounded part of gas pipes, and where shells are used, the latter must be constructed in a manner affording sufficient area to allow this requirement.
Сторінка 44 - Must be so spliced or joined as to be both mechanically and electrically secure without solder. The joints must then be soldered, to insure preservation, and covered with an insulation equal to that on the conductors.
Сторінка 43 - The insulating covering of the wire to be approved under this section must be solid, at least 3 -64th of an inch in thickness, and covered with a substantial braid. It must not readily carry fire, must show an insulating resistance of one megohm per mile after two weeks...
Сторінка 44 - All joints must be soldered, even if made with some form of patent splicing device. This ruling applies to joints and splices in all classes of wiring covered by these rules.