 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.  Electric Light Wiring - Сторінка 175автори: Charles Edwin Knox - 1907 - 219 стор.Повний перегляд - Докладніше про цю книгу
 | 1891 - 680 стор.
...with petticoat insulators of glass or porcelain. Porcelain knobs and rubber hooks are prohibited. 7. So spliced or joined as to be both mechanically and electrically secure without solder. They must then be soldered to ensure preservation, and covered with an insulation equal to that on... | |
 | Frank Eugene Kidder - 1892 - 1058 стор.
...angles occur or where any wires might possibly come in contact with electric light or power wires. (e) Must be provided with petticoat insulators of...with an insulation equal to that on the conductors. 11. Service Blocks : (a) Must lie covered over their entire surface with at least two coats of waterproof... | |
 | Earle Abbott Merrill - 1892 - 188 стор.
...prohibited. 7. So spliced or joined as to be both mechanically and electrically secure without solder. They must then be soldered to insure preservation, and...with an insulation equal to that on the conductors. The following formula for soldering fluid is approved : Saturated solution of zinc . . 5 parts. Alcohol... | |
 | Frank Eugene Kidder - 1892 - 1032 стор.
...partitions through which they may pass, by non-combustible insulating tube or hard rubber tube. (g) Must be so spliced or joined as to be both mechanically and electrically secure without solder. They must then be soldered, to insure preservation, and covered with an insulation equal to that on... | |
 | National Electric Light Association. Convention - 1892 - 458 стор.
...with petticoat insulators of glass or porcelain. Porcelain knobs and rubber hooks are prohibited. 7. So spliced or joined as to be both mechanically and electrically secure without solder. They must then be soldered to insure preservation, and covered with an insulation equal to that on... | |
 | Earle Abbott Merrill - 1892 - 188 стор.
...with petticoat insulators of glass or porcelain. Porcelain knobs and rubber hooks are prohibited. 7. So spliced or joined as to be both mechanically and electrically secure without solder. They must then be soldered to insure preservation, and covered with an insulation equal to that on... | |
 | Charles M. Davis - 1893 - 162 стор.
...or partitions through which they may pass by non-combustible insulating tube or hard-rubber tube. g. Must be so spliced or joined as to be both mechanically and electrically secure without solder. They must then be soldered to insure preservation, and covered with an insulation equal to that on... | |
 | 1894 - 620 стор.
...petticoat insulators of glass or porcelain. Porcelain knob«, cleat« and rubber hooks are prohibited. 7. Must be so spliced or joined as to be both mechanically and electrically secure without solder. They must then be soldered to Insure preservation and covered with an insulation equal to that on the... | |
 | Earle Abbott Merrill - 1896 - 232 стор.
...angles occur, or where any wires might possibly come in contact with electric light or power wires. e. Must be provided with petticoat insulators of glass...with an insulation equal to that on the conductors. (See Definitions). g. Telegraph, telephone, and similar wires must not be placed on the same cross-arm... | |
 | Russell Robb - 1896 - 208 стор.
...running motors, or for furnishing power in distinction from light, are commonly called "power- wires." e. Must be provided with petticoat insulators of glass...with an insulation equal to that on the conductors. [Section/ All joints must be soldered, even if made •with the Mclntyre or any other patent splicing... | |
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