4. Rotary expansible chamber devices
  5. Working member has planetary or planetating movement
  6. Helical working member, e.g., scroll

Nam-Kyu Cho

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Eccentric coupling device in radial compliance scroll...

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

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Hermetic compressor and refrigeration cycle device having...

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – With pump for non-working fluid
Reexamination Certificate

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Hermetic compressor and refrigeration cycle having the same

Refrigeration – Refrigeration producer – With lubricant handling means
Reexamination Certificate

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Profile ID: LFUS-PAI-P-3071062

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