H - Electricity – 01 – H
Patent
H - Electricity
01
H
306/238
H01H 33/08 (2006.01) H01H 33/68 (2006.01) H01H 33/75 (2006.01) H01H 33/92 (2006.01)
Patent
CA 1078900
TANK-TYPE OIL CIRCUIT-INTERRUPTER WITH JET FORCES COUNTERBALANCING THE MAGNETIC FORCES ABSTRACT OF THE DISCLOSURE A tank-type oil circuit-breaker has a pair of arc-extinguishing grid-structures disposed interiorly within the oil tank, each of said arc-extinguishing grid- structures having a pair of outwardly-directed horizon- tally-laterally-spaced venting ports, with the angular direction, or divergence between the two horizontally- spaced venting ports of somewhat critical angular magnitude. The construction is such that the two spaced venting ports on each arc-extinguishing grid structure collectively produce a resultant inward G-directed jet force, which substantially counterbalances the outwardly- directed magnetic and mechanical forces resulting from the U-shaped line-current flow passing through the circuit- interrupter. The angular separation, or angular divergence provided between the two horizontally-laterally-spaced venting ports of each arc-extinguishing grid-structure falls within the range of angular magnitude of 80° to 160°. A desirable divergence range is between 100° and 140°, and preferably, the angular divergence is desirably 120 angular degrees. -1-
275025
Bohinc Richard J.
Racki Francis R.
Tragesser Charles W.
Vaill Ronald E.
LandOfFree
Tank-type oil circuit-interrupter with jet forces... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tank-type oil circuit-interrupter with jet forces..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tank-type oil circuit-interrupter with jet forces... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-396032