Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electrical power distribution systems and devices
Patent
1995-03-29
1997-05-06
Tolin, Gerald P.
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electrical power distribution systems and devices
200301, 248676, 361810, H02B 500
Patent
active
056277237
ABSTRACT:
An earthquake protection device is provided for a gas-insulated switching installation. The gas insulated switching installation has at least one busbar, at least two switch panels, each mounted on a supporting frame, and an arrangement for connecting the supporting frames to a foundation such that at least one of the supporting frames is displaceable at least in a direction of the busbar axis, and extends in a direction of a busbar axis. The at least one displaceable supporting frame is provided with at least one shock absorber, the shock absorber having an active axis in a plane of the supporting frames, the active axis running proximate a center of gravity of at least one of the switch panels.
REFERENCES:
patent: 3215897 (1965-11-01), Hertig
patent: 3794277 (1974-02-01), Smedley
patent: 3805118 (1974-04-01), Boney
patent: 4141054 (1979-02-01), Colaiaco
patent: 4493009 (1985-01-01), Lorenz
patent: 4826128 (1989-05-01), Schmeller
patent: 4862319 (1989-08-01), Suzuyama
patent: 5453910 (1995-09-01), Itou
"Influence of Earthquakes and Other Loads on the Layout of Gas-Insulated Substations", IEEE Transactions, vol. PAS-103, No. 12, Dec. 1984.
Hageli Heinz
Spicak Karel
Asea Brown Boveri AG
Tolin Gerald P.
LandOfFree
Earthquake protection device for a gas-insulated switching insta does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Earthquake protection device for a gas-insulated switching insta, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Earthquake protection device for a gas-insulated switching insta will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2137251