Accumulator for a bypass regulator of a bypass in a heat exchanger, heat exchanger or structure with one or more heat exchangers, bypass system, vehicle diagnosis system, exhaust gas return system, charge air supply system and use of the heat exchanger or the structure

摘要

The actuator (10) has an actuator unit (30) and an operation medium (20) which is operatively connected with the actuator unit. The operation medium is designed for operating a heat exchange control device (40). A sensor system is designed for recording a condition of the operation medium, actuator unit or heat exchange control device. Independent claims are included for the following: (1) a heat exchanger; (2) a heat exchanger system; (3) a vehicle diagnostic system; and (4) an exhaust gas recirculation or charge air feeding system for a combustion engine.