| 摘要 |
THE LIQUID RING GAS PUMP, HAVING A FIRST HOUSING PART (5) WHICH ENCLOSES TWO OR MORE WORKING SPACES (16) RADIALLY, IN WHICH IN EACH CASE THERE IS ARRANGED AN ECCENTRICALLY RO-TATABLY MOUNTED IMPELLER (1), HAVING SECOND AND THIRD HOUSING PATRS (4), WHICH SEAL OFF THE FIRST HOUSING PART (5) AND THE PUMP ON BOTH SIDES AND HAVE DUCTS OR CHAMBERS FOR THE SUPPLY AND DISCHARGE OF THE GAS CONVEYED, AND HAVING CONTROL DISCS (2, 3) THAT BOUND THE WORKING SPACES (16) IN THE AXIAL DIRECTION, IS DISTINGUISHED BY THE FACT THAT THE FIRST HOUSING PART (5) IS FORMED IN ONE PIECE, AT LEAST ONE CONNECTING DUCT (7) LEADING FROM THE SECOND TO THE THIRDHOUSING PART IS PROVIDED, AND THAT THE OPENINGS ORIENTED TOWARDS THE RESPECTIVELY ADJACENT HOUSING PART ARE FORMED IN SUCH A WAY THAT THE SECOND AND THIRD HOUSING PARTS (4) CAN BE FORMED IDENTICALLY.
|
