VACUUM ARC CHUTE Russian patent published in 2000 - IPC

Abstract RU 2156514 C1

FIELD: electrical engineering, design f vacuum switches and contactors for various classes of voltage. SUBSTANCE: vacuum arc chute includes contact system with mobile and immobile contacts and ceramic insulation body to which metal parts can be soldered vacuum-tight. Insulation body is produced from special ceramics. EFFECT: improved adaptability to manufacture, prolonged service life and reduced cost of arc chute. 7 cl, 4 dwg

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RU 2 156 514 C1

Authors

Malakhovskij S.I.

Chalyj A.M.

Dates

2000-09-20—Published

1999-11-05—Filed