专利名称：Controlling device
发明人：KARL LAMPE,MARTIN UHDE,WOLFGANG
ROTHER,LUDWIG SCHULZE-GRONOVER
申请号：AU8762101申请日：20010713公开号：AU8762101A公开日：20020130
摘要：The invention relates to a controlling device (7) for modifying the inner flowcross-section of a line through which a gas stream (8) flows. The controlling devicecomprises a control element for modifying the flow cross-section according to the flowrate, and comprises a resetting means (71), which exerts a force onto the controlelement, whereby enlarging the flow cross-section. The control element and theresetting means (71) interact in the control area of the controlling device in such amanner that an increase in the flow rate in the vicinity of the control element effects areduction of the flow cross-section, and a decrease in the flow rate in the vicinity of thecontrol element effects an enlargement of the flow cross-section. The control element ismounted such that it can rotate around an axis extending in the direction of flow,whereby a rotation of the control element effects a change to the inner flow cross-section.
申请人：KRUPP POLYSIUS A.G.
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