公开(公告)号：US11649773B2

公开(公告)日：2023-05-16

申请号：US17619172

申请日：2020-06-10

Applicant: Scania CV AB

Inventor： Hans Göransson ,  Erik Ersvik ,  Lars-Göran Kjellström ,  Mats Ekman ,  Erik Höckerdal ,  Joakim Sommansson

IPC: F02D13/04 ,  F01L9/10 ,  F01L13/06

CPC classification number: F02D13/04 ,  F01L9/10 ,  F01L13/065 ,  F01L2800/01

Abstract: A control device and method for controlling a compression release brake arrangement is provided. The compression release brake arrangement comprises an exhaust valve actuator assembly, a first actuator valve and a second actuator valve. The method comprises controlling the first and second actuator valves to a first state in which one of the actuator valves is open and the other one is closed. The disclosure further relates to a computer program, a computer readable medium, as well as to a vehicle comprising the control device.