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Книги Книги 21 - 28 з 28 у a. Must be attached to each side of every overhead circuit connected with the station.....
" a. Must be attached to each side of every overhead circuit connected with the station. It is recommended to all electric light and power companies that arresters be connected at intervals over systems in such numbers and so located as to prevent ordinary... "
Electrical railroading; or, Electricity as applied to railroad transportation - Сторінка 140
автори: Sidney Aylmer-Small - 1908 - 924 стор.
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Official List of Committees with Directory of Members and Exchange Rules and ...

1906
...separated therefrom by a non-inflammable, non-absorptive, insulating material. Lightning Arresters. (a) Must be attached to each side of every overhead circuit connected with the station. fb) Must be mounted on non-combustible bases in plain sight on the switch board, or In an equally accessible...
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Cyclopedia of architecture, carpentry, and building: a general reference ...

American School (Lansing, Ill.) - 1907
...also to prevent space being used for storage of rubbish and oily waste. Lightning Arresters should be attached to each side of every overhead circuit...(over the wires) buildings connected to the lines. They should be located in readily accessible places away from combustible materials, and as near as...
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Modern electrical construction...

Henry Charles Horstmann, Victor Hugo Tousley - 1908
...equivalent. 5. Lightning Arresters. {For construction rules, see No. 63.) a. Must be attached to each wire of every overhead circuit connected with the station....(over the wires) buildings connected to the lines. b. Must be located in readily accessible places away from combustible materials, and as near as practicable...
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Compiled Ordinances of the City of St. Paul, Minnesota

Saint Paul (Minn.)., James C. Michael, Hiram David Frankel - 1908 - 1245 стор.
...therefrom by a non-inflammable, non-absorptive insulating material. 2042. 5. Lightning Arresters. — a. Must be attached to each side of every overhead circuit connected with the station. b. Must be located in readily accessible places away from combustible material, and as near as practicable...
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Building, Plumbing, Gas and Electrical Laws of the City of Dallas, Texas ...

Dallas (Tex.). - 1914 - 226 стор.
...Must be attached to each wire of every overhead circuit connected with the station. It is required of all electric light and power companies that arresters...prevent ordinary discharges entering (over the wires) into buildings connected to the lines. (b) Must be located in readily accessible places away from combustible...
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Standard Wiring for Electric Light and Power: As Adopted by the Fire ...

Harry Cooke Cushing - 1915 - 224 стор.
...space should always be provided when possible. Lightning Arresters should be attached to each wire of every overhead circuit connected with the station....(over the wires) buildings connected to the lines (see p. 48). Arresters for Stations and Sub-stations should be located in readily accessible places...
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Standard Wiring for Electric Light and Power as Adopted by the Fire ...

Harry Cooke Cushing (jr.) - 1917 - 360 стор.
...space should always be provided when possible. Lightning Arresters should be attached to each wire of every overhead circuit connected with the station....(over the wires) buildings connected to the lines (see p. 59.) Arresters for Stations and Sub-stations should be located in readily accessible places...
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Encyclopedia of Engineering: A Treatise on Boilers, Steam Engines ..., Том 3

Calvin Franklin Swingle - 1906
...receptacle. 5. Lightning Arresters. (For construction rules, see No. 63.) a. Must be attached to each wire of every overhead circuit connected with the station....(over the wires) buildings connected to the lines. b. Must be located in readily accessible places away from combustible materials, and as near as practicable...
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