| 摘要 |
In its gas-tight evacuated housing, the vacuum switch contains a stationary contact element and a contact element which moves towards and away from said stationary contact element. At least one of these contact elements has a disc-shaped contact part and a sleeve-shaped part (11, 12) connected thereto. The conductor (13, 14), which is arranged in the sleeve-shaped part and is connected electrically in series to the disc-shaped contact part, is of spiral shape and supplies a magnetic field which interrupts the current. The spiral construction of the conductor allows simplified production of the conductor with the contact element. <IMAGE> |
