A method and control arrangement for controlling operation of a fan in a cooling system of a vehicle

SE548635C2Active Publication Date: 2026-09-21SCANIA CV AB
View PDF 5 Cites 0 Cited by

Patent Information

Application Number
SE2350701
Authority / Receiving Office
SE · SE
Patent Type
Patents
Current Assignee / Owner
Filing Date
2023-06-09
Publication Date
2026-09-21
Estimated Expiration
2043-06-09
Patent Text Reader

Abstract

A method and control arrangement (17) for controlling operation of a fan (11) in a cooling system (20) of a vehicle, wherein operation of the fan (11) is controlled based on a temperature of a coolant in the coolant system (20) meeting a settemperature of the coolant. The method comprises monitoring (S1) an engine oil temperature of an engine (14) of the vehicle (1) during a plurality of driving cycles with the vehicle (1); and adjusting (S3) the set-temperature of the coolant based on a measure indicative of a plurality of maximum temperatures of the engine oil during the plurality of driving cycles.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Engine water temperature control system and method based on engine oil temperature

    CN116006312A

  • Controlling system for cooling fan

    EP1741893A1

  • Engine cooling fan speed control system

    EP2715085A2

  • Cooling system for an internal combustion engine of a motor vehicle

    US20050081801A1

  • Engine cooling fan control strategy

    US9523306B2