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2. 发明公开

EP3059445A1 ELECTROMAGNETIC CONTROL VALVE OF A VARIABLE DISPLACEMENT COMPRESSOR 失效
标题翻译： ELEKTROMAGNETISCHES REGELVENTIL EINES VERDICHTERS MIT VARIABLERVERDRÄNGUNG
公开(公告)号：EP3059445A1
公开(公告)日：2016-08-24
申请号：EP16154786.4
申请日：2016-02-09
申请人： TGK CO., Ltd.
发明人： KANEKO, Yuuki , SAEKI, Shinji , ABE, Shigeru
IPC分类号： F04B27/18 , F04B39/00
摘要： A control valve (1) includes a shaft (68) driven in a direction of an axis line to transmit a driving force of a solenoid (3) to a valve element (24), and a vibration absorbing member (100) having viscoelasticity and being set between a shaft support member (72) and the shaft (68). During stationary control of a valve opening degree, the vibration absorbing member (100) dynamically deforms following vibration of the shaft (68) accompanying PWM control. A material and a structure of the vibration absorbing member (100) are set such that, during the stationary control, a vibration amplitude of the shaft (68) is included in a range in which the vibration absorbing member (100) and the shaft (68) are not caused to slide relative to each other.
摘要翻译：控制阀（1）包括沿轴线方向驱动以将电磁线圈（3）的驱动力传递到阀元件（24）的轴（68）和具有粘弹性的振动吸收构件（100）设置在轴支撑构件（72）和轴（68）之间。在阀开度的静止控制期间，随着PWM控制，振动吸收构件（100）随着轴（68）的振动而动态地变形。设置振动吸收部件（100）的材料和结构，使得在静止控制期间，轴（68）的振动振幅包括在吸振部件（100）和轴（ 68）不会相对于彼此滑动。

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