4. Pumps
  5. Motor driven
  6. Including means utilizing pump fluid for augmenting cooling,...

Charles B. Parme

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Auxiliary rotary bearing system

Bearings – Rotary bearing – Plain bearing
Reexamination Certificate

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Compressor system with self contained lubricant sump heater

Pumps – Motor driven – Including means utilizing pump fluid for augmenting cooling,...
Patent

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Seal rings for the roller on a rotary compressor

Rotary expansible chamber devices – Working member has planetary or planetating movement – With relatively movable partition member
Patent

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Profile ID: LFUS-PAI-P-493660

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