Electricity: conductors and insulators – Conduits – cables or conductors – Single duct conduits
Patent
1976-12-29
1978-09-05
Askin, Laramie E.
Electricity: conductors and insulators
Conduits, cables or conductors
Single duct conduits
174 88B, H02G 506
Patent
active
041122496
ABSTRACT:
The invention relates to single, paired opposite phased and multiple stacked insulated flexible or rigid bus bar electrical conductors of copper or aluminum assembled side by side (optionally in a factory or at installation site) as high current density circuits into open trays of substantial length and covers to totally enclose a heat transfer tray co-extensive with the tray and having clamps extending across the tray to secure the cover to the tray and urging the cover upon conductors or conductor joints in the tray by tightening single bolts per clamp. The system includes also making operable end-to-end overlap compression circuit joints of bus bar conductors simultaneously with one or more single bolt clamps for each single, paired phase and multiple stack, electrically insulated apart and supported within the metal tray. Employment of the single, paired phase and stacked circuit configurations of bus bars and joints for use in the many embodiments of use, application and installation is made in bus tray circuit components such as elbows, branch tap boxes and terminations. Another embodiment consists of insulated bus bar conductors assembled as paired phase circuits into bus tray having one conductor of each paired phase bared, folded and extended into protected access at spaced intervals for engagement of plug-in and bolted branch circuit loads.
REFERENCES:
patent: 2372267 (1945-03-01), Frank et al.
patent: 2955147 (1960-10-01), Carlson
patent: 3095469 (1963-06-01), Cataldo
patent: 3504100 (1970-03-01), Yatabe et al.
patent: 3644663 (1972-02-01), Carlson
patent: 3803343 (1974-04-01), Carlson
Askin Laramie E.
Chovanes Eugene
Jackson Edward Lovett
LandOfFree
Bus tray electrical distribution system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Bus tray electrical distribution system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bus tray electrical distribution system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2097912