| 摘要 |
The present invention relates to a damper for regulating a flow in a pipe (2) connected to an engine (10), which damper (1) is adapted to assuming a plurality of different positions in the pipe (2), thereby regulating a fluid flow through the pipe, and to being controlled on the basis of a first parameter P1 which represents a change per unit time in a speed ? of the engine (10). The invention further relates to a system, an engine system and a motor vehicle, and to a method for control of a damper (1). |
