BS ISO 8426-2008 液压流体动力.容积式泵和电动机.推导容积的测定

标准号：BS ISO 8426-2008
中文标准名称：液压流体动力.容积式泵和电动机.推导容积的测定
英文标准名称：Hydraulic fluid power - Positive displacement pumps and motors - Determination of derived capacity
标准类型：J20
发布日期：2008/2/29 12:00:00
实施日期：2008/2/29 12:00:00
中国标准分类号：J20
国际标准分类号：23.100.10
适用范围：This International Standard specifies the methods of determining the derived capacity of hydraulic fluid power positive displacement pumps and motors under steady-state conditions and at defined, continuous shaft rotational frequencies. Units can be tested as a positive displacement pump, with mechanical energy applied to the shaft and hydraulic energy obtained at the outlet fluid connection, or as a motor, with hydraulic energy supplied to the inlet fluid connection and mechanical energy obtained at the shaft. NOTE Measurement accuracy is divided into three classes A, B and C, which are explained in Annex A.