PUMPING SYSTEM AND SHAFT FOR OIL PUMPING SYSTEM FOR HERMETIC COMPRESSORS AND COMPRESSOR COMPRISING THE SYSTEM AND/OR SHAFT

It is described a pumping system, a shaft for oil pumping system for hermetic compressors, as well as a compressor comprising the system and/or the shaft under the present invention. According to the teachings of this invention, it is foreseen the change in the dimensions and geometry of lubricating...

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Bibliographic Details
Main Authors KRUG ROCHA, FABIO, WETZEL PEREIRA, MILTON
Format Patent
LanguageEnglish
French
Published 07.02.2013
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