Water-injected screw compressor

Details Water-injected screw compressor Water-injected screw compressor

2005-03-15

2005-03-15

Trieu, Theresa (Department: 3748)

Rotary expansible chamber devices

Heat exchange or non-working fluid lubricating or sealing

Non-working and working fluids intermix in working chamber

C418S084000, C418S085000, C418S087000, C418S088000, C418S201100, C418S270000, C418SDIG001, C417S298000, C417S441000, C184S006160

Reexamination Certificate

active

06866490

ABSTRACT:
The invention relates to a water-injected screw compressor which comprises a compressor element (1) with an interior space (3), a suction conduit (7) which connects to an inlet part (6), situated at the top of this interior space (3), a pressure conduit (9) in which a vessel (10) is installed, and an injection conduit (22) between the vessel (10) and the interior space (3), which comprises a part (31) which is situated higher than the upper side of the inlet part (6). A connection conduit (36) is provide between the inlet part (6), on one hand, and a connection point, situated above the maximum water level (35) of the vessel (10), onto the part (32) of this injection conduit (22) extending downward towards its exit, on the other hand.

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patent: 1012655 (2001-02-01), None
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patent: 2000249070 (2000-09-01), None

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