4. Electricity: electrical systems and devices
  5. Safety and protection of systems and devices
  6. Feeder protection in distribution networks

Derk van der Scheer

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Current limiting high voltage fuse assembly

Electricity: electrothermally or thermally actuated switches – Electrothermally actuated switches – Fusible element actuated
Patent

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Current limiting switch capable of rapid circuit breaking

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Automatic circuit-interrupting devices
Patent

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Current-limiting device

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

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Electromagnetic actuation device comprising a magnetic holding m

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Tripping means
Patent

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Electromagnetic switch

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Multiple contact type
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Profile ID: LFUS-PAI-P-406034

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