| 摘要 |
The invention concerns a jet pump with the use of Coanda effect made of a diffuser and reducer, characterised in that diffuser (1) shaped as truncated cone has on its entire length conical passage hole (2), and to diffuser (1) on the side of its smaller diameter by means of a toroidal lock (9) is attached reducer (4), and exterior surface (11) of diffuser (1) on the side of greater diameter it is fit for attachment of accessories.<IMAGE>
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