Electricity: conductors and insulators – Conduits – cables or conductors – Conductor structure
Patent
1980-12-10
1982-11-30
Tolin, G. P.
Electricity: conductors and insulators
Conduits, cables or conductors
Conductor structure
361355, 361361, H02B 120
Patent
active
043617247
ABSTRACT:
A copper busbar is created in H-shaped cross-section by assembling a pair of elongated copper bars of rectangular cross-section to one or more conjoining copper webs of U-shaped cross-section. The bars and web legs are pre-punched with series of holes accommodating bolts clamping the bars to the web in parallel spaced relation. The bridging portion of the web is also pre-punched with a series of bolt holes facilitating the implementation of the busbar as a riser bus in electrical distribution equipment, such as switchboards, switchgear, and the like.
REFERENCES:
patent: 4118639 (1978-10-01), Rosey
patent: 4136374 (1979-01-01), Rosey
Bernkopf Walter C.
General Electric Company
Jacob Fred
Menelly Richard
Tolin G. P.
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