| 摘要 |
1479849 Jet pumps ING MARIO BIAZZI SA 19 March 1975 [9 April 1974] 11519/75 Heading F1E In a jet pump for transporting explosives in the form of an aqueous emulsion, the explosive inlet 3 enters a converging chamber 2 tangentially so that its velocity is increased to the point of contact with the water jet 4. The cross-sectional area of the diffuser 5 increases progressively. |
