4. Pumps
  5. Expansible chamber type
  6. Having separate noncyclic valve

Frank S. Wallis

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Compliant drive for scroll machine

Rotary expansible chamber devices – Convertible or changeable by assembly or disassembly
Patent

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Compressor with motor cooling fan

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

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Discharge valve

Rotary expansible chamber devices – Working member has planetary or planetating movement – Helical working member – e.g. – scroll
Reexamination Certificate

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Discharge valve

Rotary expansible chamber devices – Working member has planetary or planetating movement – Helical working member – e.g. – scroll
Reexamination Certificate

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Discharge valve

Rotary expansible chamber devices – Working member has planetary or planetating movement – Helical working member – e.g. – scroll
Reexamination Certificate

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Profile ID: LFUS-PAI-P-196505

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