O.A. IRBRING. 31 Aug., 1966 [1 Sept., 1965], No. 38830/66. Heading H2C. [Also in Division B3] Adjacent sections la, 1b of an earthing rod are joined by the double conical member 6a which is inserted into the top of the lower member, the upper member then being driven over ...
erdungsstab for electric line1467968 Earth electrodes ALLEGHENY LUDLUM INDUSTRIES Inc 20 Dec 1974 [22 Aug 1974] 55168/74 Heading H2C An aluminium core 4 is surrounded in turn by a sheath 6 of a stronger conductive material such as carbon steel and a preferably thinner, sheath 8 of a ...
Zur Ertüchtigung eines Stabbogentragwerks hinsichtlich statischer und ermüdungstechnischer Belangetied-arch bridgestrengtheningfatiguehanger changewind-induced vibrationsWithin the scope of the Bundesgartenschau 2019 the addition to capacity of the Karl-Nagele bridge focused and the expansion and ...
The invention is applicable to the protection of electrical power distribution or transmission networks and of electrical machines or systems. BOIBLE, JACQUELINE, F- ASNIERES, FR
device and erdungsstab.The invention relates to a process for grounding an electrical installation by electrical connection of the latter to a grounding device (1) comprising a metal rod (2) pushed vertically into the ground (3) and connected to a conductive cable (4) connected to the ...