Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – With arc-suppression or extinguishing means
Reexamination Certificate
2008-02-22
2010-12-14
Enad, Elvin G (Department: 2832)
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
With arc-suppression or extinguishing means
C218S118000, C218S134000, C264S255000
Reexamination Certificate
active
07852180
ABSTRACT:
The disclosure relates to a method for producing circuit-breaker parts and plastic components for low, medium and high-voltage switching stations and to a corresponding circuit-breaker part. To obtain a simpler method of production with a higher variance of material characteristics, the outer insulation sleeve is produced in a plastic injection molding method, in which a vacuum interrupter chamber is sheathed in plastic.
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Claus Oliver
Gentsch Dietmar
ABB Technology AG
Buchanan & Ingersoll & Rooney PC
Enad Elvin G
Rojas Bernard
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