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servogesteuertes expansionsventil for a slightly verdampfbares fluid
servogesteuertes expansionsventil for a slightly verdampfbares fluid
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机译：伺服控制膨胀阀要略微汽化的流体
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摘要
it is a servogesteuertes expansionsventil for a slightly verdampfbares fluid are provided, particularly for use in an electronically controlled injection of refrigerant into the evaporator of refrigeration.the expansionsventil has a main valve (21), a servoanordnung (24), in which the fluid pressure is used as a controlled, pilotventilanordnung (6) betu00e4tigbar. if the pilotventilanordnung through the fluid as a lever is actuated, the risk is that the fluid evaporates in space.the compressibility of the vapour may cause vibration, which is also the main valve (21) to the wings. these vibrations must be avoided. this is the servoanordnung (24) thermally with the ausgangsseite (2) of the hauptventils (21) connected.
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