. Garton-Daniels and Keystone lightning protective apparatus. . i 50460 Up to 3,000 200 tt v 50461 Up to 3,000 250 << 50462 Up to 3,000 300 ft 50463 Up to 3,000 400 ft 50464 Up to 3,000 500 tt 50465 Up to 3,000 600 tt 50466 Up to 3,000 800 tt 50467 Up to 3,000 1,000 a 50468 Up to 3,000 1,200 u 50478 3,000 to 6,600 50 tt 50479 3,000 to 6,600 100 a 50480 3,000 to 6,600 150 it 50481 3,000 to 6,600 200 a 50482 3,000 to 6,600 300 a 50483 3,000 to 6,600 400 tt 50484 3,000 to 6,600 500 a 50485
. Garton-Daniels and Keystone lightning protective apparatus. . i 50460 Up to 3,000 200 tt v 50461 Up to 3,000 250 << 50462 Up to 3,000 300 ft 50463 Up to 3,000 400 ft 50464 Up to 3,000 500 tt 50465 Up to 3,000 600 tt 50466 Up to 3,000 800 tt 50467 Up to 3,000 1,000 a 50468 Up to 3,000 1,200 u 50478 3,000 to 6,600 50 tt 50479 3,000 to 6,600 100 a 50480 3,000 to 6,600 150 it 50481 3,000 to 6,600 200 a 50482 3,000 to 6,600 300 a 50483 3,000 to 6,600 400 tt 50484 3,000 to 6,600 500 a 50485 3,000 to 6,600 600 U 50486 3,000 to 6,600 800 II 50491 6,600 to 13,200 100 tt 50492 6,600 to 13,200 200 it 50493 6,600 to 13,200 300 tt 50494 6,600 to 13,200 400 tt 50498 13,200 to 23,000 100 tt 50499 13,200 to 23,000 200 tt 50500 13,200 to 23,000 300 tt 50503 23,000 to 35,000 100 n 50504 23,000 to 35,000 200 i 48 ELECTRIC SERVICE SUPPLIES COMPANY GARTON-DANIELS CHOKE COILS Type H, High Voltage. 23,000 Volt, 200 Ampere Type H Choke Coil Type H Choke Coils, as illustrated above, are of the well-known HourGlass type; they are a particularly effective form of coil where a considerable number of turns of relatively small conductor are desired, for with this formof construction the sag through the middle of the coil is practically so give a much better appearance than would sometimes a cylindricallywound coil. Type H Choke Coils are constructed along lines practically identical withtype L coils. Channel iron bases are used—either a standard 3-inch or 4-inchchannel, depending entirely on the size of the coil. Bases are drilled with ts-inch holes, through which the coil may be supported by half-inch bolts; or pipeclamps may be employed, through which suitable means of support is securedfor either parallel or transverse piping. Detailed blue prints of any coil listed will be furnished upon request. See
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectdivisio, bookyear1921
