| 摘要 |
The invention relates to a water-injected screw compressor, comprising a compressor element ( 2 ) with a housing ( 7 ) which borders a compression chamber ( 8 ) in which two rotors ( 9, 10 ) are installed, which, by means of an axle ends ( 13, 14; 15, 16 ), are borne in the housing ( 7 ) by means of water-lubricated slide bearings ( 1 ), an electric motor ( 3 ) comprising a housing ( 18 ) which carries a stator ( 19 ) at the inside, which stator surrounds a rotor ( 21 ) with a rotor shaft ( 22 ). An axle end ( 13 ) of one of the rotors ( 9 ) is directly coupled to or forms one piece with the rotor shaft ( 22 ) of the motor ( 3 ), said rotor shaft being located in the prolongation of said axle end. The rotor shaft ( 22 ) of the motor ( 3 ) is borne in at least one water-lubricated slide bearing ( 23 ).
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