Liquid recovery method and system for compression mechanism

Details Liquid recovery method and system for compression mechanism Liquid recovery method and system for compression mechanism

2006-03-28

2006-03-28

Trieu, Theresa (Department: 3748)

Rotary expansible chamber devices

Heat exchange or non-working fluid lubricating or sealing

Non-working fluid passage in inner working or reacting member

C418S097000, C418S055400, C418S270000, C417S410500, C417S371000, C184S006170, C184S006180

Reexamination Certificate

active

07018185

ABSTRACT:
Lubricating liquid fed from a reservoir to a compression mechanism is collected by a circumferential wall that surrounds the drive shaft of the compression mechanism and rotates synchronously with it immediately after liquid is discharged into the space inside the housing with or without compressed fluid. Liquid is then urged outward under centrifugal force from an outlet formed at a preset axial location of the circumferential wall. Exiting liquid is received by a fixed liquid return cover that surrounds the circumferential wall near its outlet and led back to the reservoir.

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