4. Electricity: motive power systems
  5. Braking
  6. Plural, diverse or diversely controlled braking means

Dennis Francis Williamson

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D-C motor drive system with field current flow reversal upon tra

Electricity: motive power systems – Braking – Dynamic braking
Patent

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D-C motor flashover protection

Electricity: electrical systems and devices – Safety and protection of systems and devices – Motor protective condition responsive circuits
Patent

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Direct current motor chopper propulsion system

Electricity: motive power systems – Braking – Plural – diverse or diversely controlled braking means
Patent

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Profile ID: LFUS-PAI-P-1262286

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