4. Power plants
  5. Utilizing natural heat
  6. Geothermal

Sidney A. Parker

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Barometric distillation system

Distillation: apparatus – Apparatus – Systems
Patent

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Compressor muffling arrangement

Pumps – With muffler acting on pump fluid
Patent

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Control apparatus for two-speed compressor

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

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Control apparatus for two-speed compressor

Electricity: motive power systems – Motor-reversing – Field circuit control
Patent

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Control apparatus for two-speed, single phase compressor

Electricity: motive power systems – Motor-reversing – Armature or primary circuit control
Patent

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Profile ID: LFUS-PAI-P-891505

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