Акционерное общество открытого типа "Фирма ОРГРЕС"
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Application filed by Корпорация "Єдіний Елєктроенєргєтічєскій Комплєкс", Корпорация "Единый электроенергетический комплекс", Акционєрноє Общєство Откритого Тіпа "Фірма Оргрєс", Акционерное общество открытого типа "Фирма ОРГРЕС"filedCriticalКорпорация "Єдіний Елєктроенєргєтічєскій Комплєкс"
Publication of UA28684ApublicationCriticalpatent/UA28684A/en
Loading And Unloading Of Fuel Tanks Or Ships
(AREA)
Level Indicators Using A Float
(AREA)
Abstract
The guard relay of oil-immersed electric apparatus has the housing with inlet and outlet fittings and a vertical member mounted in its cavity with upper and lower magnetically operated contact groups are placed in the housing, upper and lower floats with the first and second control magnets respectively are fixed with a rod being able vertically moving, a forcing plate with the lower control magnet placed between the inlet fitting and the rod. The lower float is fixed out of alignment of rod to the side of the outlet fitting. The third control magnet is fixed on the forcing plate opposite to the lower magnetically operated contact group.
UA97084224A1996-09-301998-03-25Guard relay of oil-immersed electric apparatus
UA28684A
(en)