 | 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...secure without solder. They must then be soldered to ensure preservation, and covered with an insulation equal to that on the conductors. The following... | |
 | 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...must then be soldered, to insure preservation, and covered with an insulation equal to that on the conductors. LAMPS AND OTHER DEVICES. 1 3. Arc Lamps.... | |
 | 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...must then be soldered to insure preservation, and covered with an insulation equal to that on the conductors. The following formula for soldering fluid... | |
 | 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...must then be soldered to insure preservation, and covered with an insulation equal to that on the conductors. The following formula for soldering fluid... | |
 | Frank Eugene Kidder - 1892 - 1058 стор.
...insulators of glass or porcelain. Porcelain knobs or cleats and rubber hooks will not be approved. (/) 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... | |
 | Charles M. Davis - 1893 - 162 стор.
...insulators of glass or porcelain. Porcelain knobs or cleats and rubber hooks will not be approved. f. 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... | |
 | 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...They must then be soldered to Insure preservation and covered with an insulation equal to that on the conductors. 1 . Adopted at the Washington Convention,... | |
 | Richard Henry Pierce - 1896 - 234 стор.
...which condensed moisture is likely to gather, or which by leaking might cause trouble on a circuit, f. Must be so spliced or joined as to be both mechanically...must then be soldered, to insure preservation, and covered with an insulation equal to that on the conductors. (See Definitions.) DEFINITIONS. RULE 16.... | |
 | Nehemiah Hawkins - 1896 - 568 стор.
...through which (.hey may pass by non, combustible insulating tube. WIRING RULES AND REQUIREMENTS. g. Must be so spliced or joined as to be both mechanically...must then be soldered, to insure preservation, and covered with an insulation equal to that on the conductors. 13. ARC LAMPS— IN EVERY CASE : a. Must... | |
 | George H. Kimber - 1896 - 80 стор.
...pipes upon which moisture is likely to gather, or which by leaking might cause trouble on a circuit. e. Must be so spliced or joined as to be both mechanically...must then be soldered, to insure preservation, and covered with an insulation equal to that on the conductors. All joints must be soldered, even if made... | |
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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. 
