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公开(公告)号：USD849797S1
公开(公告)日：2019-05-28
申请号：US29547139
申请日：2015-12-01
Applicant: General Electric Company
Designer： Ryan Keith Linker , Henry Todd Young, Jr. , Sean Cillessen , Sagar Mehta
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公开(公告)号：US09945311B2
公开(公告)日：2018-04-17
申请号：US15254757
申请日：2016-09-01
Applicant: General Electric Company
Inventor： Ryan Keith Linker , Alexandra Rose Hesse
CPC classification number: F02D41/068 , F01P7/14 , F01P11/08 , F01P2007/143 , F01P2007/146 , F01P2037/02 , F02D31/001 , F02D41/0007 , F02D41/0077 , F02D41/062 , F02D43/00 , F02D2041/002 , F02D2200/023 , F02D2200/1002 , F02D2200/503 , F02D2200/703 , F02N11/08 , F02N2300/102
Abstract: Various methods and systems are provided for a thermal management system of an engine. A method for an engine may comprise adjusting an engine speed during an engine start event that includes an engine cranking activity from a first engine speed to a second engine speed, where the adjusting is based on a sensed oil temperature; adjusting a first resistance of a radiator primary return line of a thermal management system to a first resistance level; and adjusting the engine speed a duration after a start of the engine cranking from the second engine speed to a third engine speed, the third engine speed based at least in part on an engine torque demand, and selectively adjusting the first resistance between each of the first resistance level and a second resistance level based on the third engine speed, the second resistance level being lower than the first resistance level.
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公开(公告)号：US20180058354A1
公开(公告)日：2018-03-01
申请号：US15254757
申请日：2016-09-01
Applicant: General Electric Company
Inventor： Ryan Keith Linker , Alexandra Rose Hesse
CPC classification number: F02D41/068 , F01P7/14 , F01P11/08 , F01P2007/143 , F01P2007/146 , F01P2037/02 , F02D31/001 , F02D41/0007 , F02D41/0077 , F02D41/062 , F02D43/00 , F02D2041/002 , F02D2200/023 , F02D2200/1002 , F02D2200/503 , F02D2200/703 , F02N11/08 , F02N2300/102
Abstract: Various methods and systems are provided for a thermal management system of an engine. A method for an engine may comprise adjusting an engine speed during an engine start event that includes an engine cranking activity from a first engine speed to a second engine speed, where the adjusting is based on a sensed oil temperature; adjusting a first resistance of a radiator primary return line of a thermal management system to a first resistance level; and adjusting the engine speed a duration after a start of the engine cranking from the second engine speed to a third engine speed, the third engine speed based at least in part on an engine torque demand, and selectively adjusting the first resistance between each of the first resistance level and a second resistance level based on the third engine speed, the second resistance level being lower than the first resistance level.
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