4. Internal-combustion engines
  5. Engine speed regulator
  6. Charge proportion varying

Roy Van Winkle

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Centrifugal pump

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Means to seal radial flow pump runner inlet from outlet
Patent

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Method and apparatus for controlling air to gas ratio in gas eng

Internal-combustion engines – Engine speed regulator – Charge proportion varying
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