4. Electric heating
  5. Metal heating
  6. For bonding with pressure

Walter Bischofberger

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Drive for a high-tension circuit breaker

Electricity: circuit makers and breakers – Liquid contact – Time delay
Patent

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Electrical switch with means for switching an auxiliary resistan

Electricity: circuit makers and breakers – Liquid contact – Time delay
Patent

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High-voltage switch

Electricity: circuit makers and breakers – Liquid contact – Time delay
Patent

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High-voltage switch

Electricity: circuit makers and breakers – Liquid contact – Time delay
Patent

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High-voltage switch with a closing resistor

Electricity: circuit makers and breakers – Liquid contact – Time delay
Patent

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Profile ID: LFUS-PAI-P-808887

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