首页> 外国专利> Vacuum pump type identifying method, involves accelerating rotor element of vacuum pump over preset time interval, determining rotor speed at end of time interval, and determining pump type based on rotor speed and mass-inertia moment

Vacuum pump type identifying method, involves accelerating rotor element of vacuum pump over preset time interval, determining rotor speed at end of time interval, and determining pump type based on rotor speed and mass-inertia moment

机译：真空泵类型识别方法，涉及在预定时间间隔内加速真空泵的转子元件，在时间间隔结束时确定转子速度，并根据转子速度和质量惯性矩确定泵类型

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摘要

The method involves accelerating a rotor element of a vacuum pump over a predetermined time interval, and determining rotor speed at an end of the time interval. A pump type is determined based on the rotor speed and a type-dependent mass-inertia moment. The pump type is assigned to predetermined rotor speed if the predetermined rotor speed falls in a rotor speed margin assigned to the pump type. The mass-moments of inertia of the pump type are identified and determined. The pump type is stored in a table depending on the predetermined mass-moment of inertia and/or the motor speed margin.

机译：该方法包括在预定时间间隔内加速真空泵的转子元件，并在该时间间隔结束时确定转子速度。根据转子转速和与类型有关的质量惯性矩确定泵的类型。如果预定转子速度落入分配给泵类型的转子速度裕度中，则将泵类型分配给预定转子速度。识别并确定泵类型的惯性矩。泵的类型根据预定的惯性质量矩和/或电动机速度裕量存储在表格中。

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公开/公告号DE102008063132A1

专利类型
公开/公告日2010-07-08

原文格式PDF
申请/专利权人 OERLIKON LEYBOLD VACUUM GMBH;
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申请/专利号DE20081063132
发明设计人 JUNG ULRICH;
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申请日2008-12-24
分类号F04C28/00;F04C25/00;F04B49/00;
国家 DE
入库时间 2022-08-21 18:28:35

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