GASMISCHER ZUR ERZEUGUNG EINES KONTINUIERLICHEN GASMISCHSTROMES
摘要
<p>In a gas mixing apparatus for the generation of a continuous stream of a gas mixture a carrier gas line is in communication with a collector to which a carrier gas supply line and component gas supply lines are connected of which each includes a mass flow regulator and a three-way valve with an output in communication with the collector and a first inlet connected to the respective mass flow regulator and a second input in communication with the carrier gas supply line. The second inputs to the three-way valves are always open so that carrier gas is always permitted to flow through the valves for rapid response to flow changes through the valves first inlet.</p>
申请公布号
DE3814917(A1)
申请公布日期
1989.11.16
申请号
DE19883814917
申请日期
1988.05.03
申请人
KERNFORSCHUNGSZENTRUM KARLSRUHE GMBH, 7500 KARLSRUHE, DE