| 摘要 |
<p>The supply containers (2,3) have air compressor connections (4) and are connected by lines to the mixing passage (25) containing a mixer spiral (24). Its outlet connects to a compressed air spray gun (17). An Independent claim is included for the method of use, in which layers are sprayed, adjusting proportions of paint and components between coats. Preferred Features: An additional paint container is similarly connected, up to the mixer inlet. Similar static mixers are connected in series by transfer lines (27). The mixer assembly forms part of the spray gun (17). Long flexible tubes (14) connect the sources and gun. Electrical heating (12), e.g. as coils (15) is provided on the component lines. Non-return valves (22) are located immediately before the mixer, with valves (21) adjusting component- or paint flow.</p> |
