| 摘要 |
The invention relates to a spray probe for the application of flowable dual component substances. Said spray probe comprises a flexible or essentially rigid multi-lumen tube (1) comprising several separated lumina (9, 11, 39, 41) which extend along the multi-lumen tube (1). The lumina lead freely into one end of the multi-lumen tube (1) and are connected at the other end of the multi-lumen tube (1) to probed connections for the supply of substance components and compressed gas. The multi-lumen tube (1) comprises a cladding tube (3) and separating walls which are formed, for example, by tubes (5, 7) and which are arranged in the cladding tube (3). The separating walls separate two adjacent extending lumina (9, 11), respectively, for one of the two substance-components, in the cladding tube (3) at least on the free spray ends in a transversal section which is arranged approximately in the centre of the cladding tube (3), and lumina (39, 41) for the compressed gas, which extend on both sides of the transversal region of said substance-lumina (9, 11). The cross-sectional surface of the gas-lumina (39, 41) is greater than the cross-sectional surface of the two substance-lumina (9, 11). |
