4. Internal-combustion engines
  5. Intake manifold
  6. Manifold tuning, balancing or pressure regulating means

Roland B. Caldwell

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Control system for exhaust gas recirculating valve

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means
Patent

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Elevation responsive automatic vehicle control system

Fluid handling – Ambient condition change responsive – Atmospheric
Patent

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Turbocharger control system

Power plants – Fluid motor means driven by waste heat or by exhaust energy... – With supercharging means for engine
Patent

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Profile ID: LFUS-PAI-P-781071

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