Rotary expansible chamber devices – Working member has planetary or planetating movement – With relatively movable partition member
Patent
1996-11-22
1998-07-21
Vrablik, John J.
Rotary expansible chamber devices
Working member has planetary or planetating movement
With relatively movable partition member
418179, 418181, F04C 18356, F04C 2906
Patent
active
057826226
ABSTRACT:
A hermetic compressor which compresses compressed gas, comprising a sealing container, a compression mechanism, contained within said sealing container, for compressing said compressed gas, said compression mechanism including a rotary shaft, a motor for actuating the compression mechanism by driving the rotary shaft, first and second bearings, arranged individually on both sides of the compression mechanism, for journaling said rotary shaft, and a frame for fixedly supporting the compression mechanism, the frame comprises a frame body having a hollow portion in which said first bearing is situated, said frame body being fixed on one end surface of the compression mechanism and a bearing support portion for sealing the hollow portion of the frame body and supporting an outer peripheral portion of the first bearing.
REFERENCES:
patent: 4943216 (1990-07-01), Iio
Onoda Izumi
Ozu Masao
Kabushiki Kaisha Toshiba
Vrablik John J.
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