4. Electricity: motive power systems
  5. Switched reluctance motor commutation control

David Edward Hanrahan

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Method and apparatus for driving a brushless DC motor

Electricity: motive power systems – Switched reluctance motor commutation control
Reexamination Certificate

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Method and apparatus for driving a brushless DC motor

Electricity: motive power systems – Synchronous motor systems – Brushless motor closed-loop control
Reexamination Certificate

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Method for automatic thermal calibration of a cooling system

Refrigeration – Structural installation – With electrical component cooling
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2809196

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