知搜-全球专利检索

  1. Login
  2. Sign Up
Invention Grant
CN105745412B 用于对内燃机的热管理系统进行通风放气的方法和设备 有权

用于对内燃机的热管理系统进行通风放气的方法和设备
Abstract:
为了对内燃机(12)的热管理系统(10)进行通风放气，其中冷却剂在多个冷却剂循环回路(36，46，50)中循环，使旋转滑阀(20)的被操控转换的入口(42，48，52)以预先给定的顺序打开和关闭，以便通过至少一个与冷却剂补偿罐(22)处于流动连接的通风放气管道(72，74)向着补偿罐(22)对一个或多个冷却剂循环回路(36，46，50)进行通风放气。通过控制单元(54)对所述旋转滑阀(20)进行控制，其中，该旋转滑阀(20)的一个不被操控转换的入口(60)根据流动情况与冷却剂补偿罐(22)连接。
Abstract(English):

To ventilate a heat management system of an internal combustion engine, in which coolants circulate in several coolant circuits, connected inlets of a rotary valve may be opened and closed in a predetermined sequence, in order to ventilate one or more of the coolant circuits in the direction of the compensation tank, by means of at least one ventilation circuit which is in fluid connection with a coolant compensation tank. The rotary valve may be controlled by means of a control unit, wherein a non-connected inlet of the rotary valve is in fluid connection with the coolant compensation tank.

Public/Granted literature
Patent Agency Ranking
0/0