 | 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... | |
 | 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...an insulation equal to that on the conductors. The following formula for soldering fluid is approved : Saturated Solution of Zinc 5 parts. Alcohol 4 parts.... | |
 | 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...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 - 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 - 622 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...with an insulation equal to that on the conductors. 1 . Adopted at the Washington Convention, March 1, 1894. NOTB.— These Rulea are subject to amendment«... | |
 | Richard Henry Pierce - 1896 - 234 стор.
...structure of lamps or on hanger boards, cut-out boxes, or the like, where less distance is necessary, f. Must be separated from contact with walls, floors,...with an insulation equal to that on the conductors. DEFINITION of the word APPROVED as used in these rules, and notice of the approval of certain wires... | |
 | Nehemiah Hawkins - 1896 - 568 стор.
...partitions 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...with an insulation equal to that on the conductors. 13. ARC LAMPS— IN EVERY CASE : a. Must be carefully isolated from inflammable material. b. Must be... | |
 | 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...with an insulation equal to that on the conductors. All joints must be soldered, even if made with the Mclntyre or any other patent splicing device. This... | |
 | Earle Abbott Merrill - 1896 - 222 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... | |
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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. 
