发明名称 Expansion valve and method for its control
摘要 The invention relates to an expansion valve and a method for controlling an expansion valve, in which the opening and closing movement of the valve-closing element is adjusted as a function of the pressure difference which is present on the high-pressure side in an inlet opening and on the low-pressure side in an outlet opening.
申请公布号 US7913502(B2) 申请公布日期 2011.03.29
申请号 US20050255595 申请日期 2005.10.21
申请人 OTTO EGELHOF. GMBH & CO. KG 发明人 ROBIN JEAN-JACQUES
分类号 F25B41/04 主分类号 F25B41/04
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