4. Internal-combustion engines
  5. Noncompression

John L. Harned

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Air mass flow measuring apparatus

Measuring and testing – Volume or rate of flow – System
Patent

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Borderline spark knock detector

Measuring and testing – Engine detonation – Combustion signal compared to reference signal varied by a...
Patent

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Engine and engine spark timing control with knock limiting etc.

Internal-combustion engines – Igniters – Incandescent
Patent

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Engine spark timing system with knock retard and wide open throt

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

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Engine with combustion wall temperature control means

Internal-combustion engines – Cooling – With vapor generation and/or condensing
Patent

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Profile ID: LFUS-PAI-P-871301

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