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公开(公告)号：US11384706B2
公开(公告)日：2022-07-12
申请号：US16716006
申请日：2019-12-16
Applicant: Caterpillar Inc.
Inventor： Sourav Sen , Steven Tian , Brenton William Bush , Michael T. McKinley
Abstract: A method for predicating a service life of a fuel filter includes causing a fuel pump of a fuel system to direct fuel through a fuel filter of a fuel system. The method also includes receiving work cycle data from machines that implement a same or similar fuel system. The method further includes receiving, via sensors of the fuel system, fuel system data and determining, from the fuel system data, a pressure difference across the fuel filter. The method further includes determining, based on the work cycle data, predicted load cycle data for the fuel system and determining, via a filter life model, a filter service interval representing an amount of time the fuel filter is operable in the fuel system prior to the pressure difference reaching a predetermined value.
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公开(公告)号：US20210180532A1
公开(公告)日：2021-06-17
申请号：US16716006
申请日：2019-12-16
Applicant: Caterpillar Inc.
Inventor： Sourav Sen , Steven Tian , Brenton William Bush , Michael T. McKinley
Abstract: A method for predicating a service life of a fuel filter includes causing a fuel pump of a fuel system to direct fuel through a fuel filter of a fuel system. The method also includes receiving work cycle data from machines that implement a same or similar fuel system. The method further includes receiving, via sensors of the fuel system, fuel system data and determining, from the fuel system data, a pressure difference across the fuel filter. The method further includes determining, based on the work cycle data, predicted load cycle data for the fuel system and determining, via a filter life model, a filter service interval representing an amount of time the fuel filter is operable in the fuel system prior to the pressure difference reaching a predetermined value.
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