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A hermetic compressor assembly having a housing and a pair of spaced apart main bearings, disposed within the housing, which subdivide the housing into first and second discharge chambers, and a suction chamber. The suction chamber is disposed between the pair of main bearings and first and second c

A hermetic compressor assembly having a housing and a pair of spaced apart main bearings, disposed within the housing, which subdivide the housing into first and second discharge chambers, and a suction chamber. The suction chamber is disposed between the pair of main bearings and first and second compressor mechanisms are disposed, respectively, in the discharge chambers. Each compressor mechanism has an outboard bearing, a cylinder block, which is disposed between the outboard and main bearings and defining a cylindrical cavity, a roller piston in the cylindrical cavity and a vane supported in the cylinder block and rotationally engaging the roller piston. At least one discharge opening is in fluid communication with the respective discharge chamber and a drive motor is disposed in the suction chamber. A drive shaft drivingly connects each roller piston to the motor. A suction port is disposed within at least one of the compressor mechanisms and extends through the respective main bearing. A pair of discharge conduits are connected, respectively, to the pair of discharge chambers to convey discharge gases therefrom.

대표청구항 ▼

[ What is claimed is:] [12.] A hermetic compressor assembly, comprising:a housing;a pair of main bearings, said pair of main bearings subdividing said housing into a pair of discharge chambers each said discharge chamber including a pool of lubrication oil disposed therein, and a suction chamber, sa

[ What is claimed is:] [12.] A hermetic compressor assembly, comprising:a housing;a pair of main bearings, said pair of main bearings subdividing said housing into a pair of discharge chambers each said discharge chamber including a pool of lubrication oil disposed therein, and a suction chamber, said suction chamber disposed between said pair of main bearings;a pair of compressor mechanisms disposed respectively in said discharge chambers, each said compressor mechanism including a said main bearing and a discharge port;a drive motor operably coupled to said pair of compressor mechanisms, said drive motor disposed within said suction chamber and positioned axially intermediate said compressor mechanisms;each said compressor mechanism being in fluid communication with said suction chamber;the discharge port of each said compressor mechanism being in fluid communication with the respective said discharge chamber in which said compressor mechanism is disposed; anda pair of discharge conduits connected respectively to said pair of discharge chambers to convey discharge gases therefrom one of said discharge conduits fluidly communicating said first and second discharge chambers said pools of lubrication oil redistributable between said first and second discharge chambers through said one of said discharge conduits.