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US 2022/0025797 A1Published application
System for working machine
AssigneeJ.C. Bamford Excavators Limited
InventorsAlan Tolley, Giles Smith
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AssigneeJ.C. Bamford Excavators Limited
InventorsAlan Tolley, Giles Smith
Estimating the term…
An emissions abatement system for an engine system having an engine and an after-treatment system is provided. The emissions abatement system is configured for operation in an off-highway vehicle and comprises a controller arranged to: receive an input indicative of an intent to start the vehicle; upon receipt of said input, activate a heating component to raise an operating temperature of at least a portion of the after-treatment system; determine when the after-treatment system has reached a first heated condition; once the first heated condition has been reached, direct the engine to be started and direct the vehicle to operate in a first mode; determine when the after-treatment system has reached a second heated condition; and once the second heated condition has been reached, direct the vehicle to operate in a second mode.
An emissions abatement system for an engine system having an engine and an after-treatment system, the emissions abatement system being configured for operation in an off-highway vehicle and comprising a controller arranged to:
An emissions abatement system for an engine system having an engine and an after-treatment system, the emissions abatement system being configured for operation in an off-highway vehicle and comprising a controller arranged to:
An emissions abatement system for an engine system having an engine and an after-treatment system, the emissions abatement system being configured for operation in an off-highway vehicle and comprising a combustor arranged such that, in use, exhaust gases from the combustor directly heat the after-treatment system.
(canceled)
Dependencies are inferred from the claim text.