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公开(公告)号：US12071885B2
公开(公告)日：2024-08-27
申请号：US18201262
申请日：2023-05-24
Applicant: CUMMINS INC.
Inventor： Travis Alva Anderson , Joan M. Wills , Rajkumar Subramanian , Vaibhav Daramwar , Pagalavan Mathari Bakthavatsalam , Paul Daniel Borisuk
CPC classification number: F01N3/2066 , F01N9/00 , F02B37/18 , F02D9/04 , F02D41/024 , F02D41/1448 , F01N2900/1404 , F01N2900/1406 , F02D2700/04 , Y02T10/12 , Y02T10/40
Abstract: A method includes: receiving an inlet temperature of a selective catalytic reduction system; comparing the inlet temperature to a temperature setpoint; and adjusting at least one of a first exhaust manifold pressure setpoint for a first cylinder bank of an engine or a second exhaust manifold pressure setpoint for a second cylinder bank of the engine, based on the comparison.
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公开(公告)号：US20230296041A1
公开(公告)日：2023-09-21
申请号：US18201262
申请日：2023-05-24
Applicant: CUMMINS INC.
Inventor： Travis Alva Anderson , Joan M. Wills , Rajkumar Subramanian , Vaibhav Daramwar , Pagalavan Mathari Bakthavatsalam , Paul Daniel Borisuk
CPC classification number: F01N3/2066 , F02D41/024 , F02D9/04 , F02B37/18 , F02D41/1448 , F01N9/00 , F02D2700/04 , F01N2900/1404 , F01N2900/1406 , Y02T10/12 , Y02T10/40
Abstract: A method includes: receiving an inlet temperature of a selective catalytic reduction system; comparing the inlet temperature to a temperature setpoint; and adjusting at least one of a first exhaust manifold pressure setpoint for a first cylinder bank of an engine or a second exhaust manifold pressure setpoint for a second cylinder bank of the engine, based on the comparison.
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公开(公告)号：US11692472B2
公开(公告)日：2023-07-04
申请号：US17966620
申请日：2022-10-14
Applicant: Cummins, Inc.
Inventor： Travis Alva Anderson , Joan M. Wills , Rajkumar Subramanian , Vaibhav Daramwar , Pagalavan Mathari Bakthavatsalam , Paul Daniel Borisuk
CPC classification number: F01N3/2066 , F01N9/00 , F02B37/18 , F02D9/04 , F02D41/024 , F02D41/1448 , F01N2900/1404 , F01N2900/1406 , F02D2700/04 , Y02T10/12 , Y02T10/40
Abstract: A method includes: determining that at least one cylinder of a first cylinder bank of an engine is active; determining that at least one cylinder of a second cylinder bank of the engine is inactive; receiving an inlet temperature of a selective catalytic reduction system; comparing the inlet temperature to a temperature setpoint; and adjusting at least one of a first exhaust manifold pressure setpoint for the first cylinder bank or a second exhaust manifold pressure setpoint for the second cylinder bank based on the comparison.
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公开(公告)号：US20230035148A1
公开(公告)日：2023-02-02
申请号：US17966620
申请日：2022-10-14
Applicant: Cummins, Inc.
Inventor： Travis Alva Anderson , Joan M. Wills , Rajkumar Subramanian , Vaibhav Daramwar , Pagalavan Mathari Bakthavatsalam , Paul Daniel Borisuk
Abstract: A method includes: determining that at least one cylinder of a first cylinder bank of an engine is active; determining that at least one cylinder of a second cylinder bank of the engine is inactive; receiving an inlet temperature of a selective catalytic reduction system; comparing the inlet temperature to a temperature setpoint; and adjusting at least one of a first exhaust manifold pressure setpoint for the first cylinder bank or a second exhaust manifold pressure setpoint for the second cylinder bank based on the comparison.
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公开(公告)号：US10995642B2
公开(公告)日：2021-05-04
申请号：US16408811
申请日：2019-05-10
Applicant: Cummins Inc.
Inventor： Travis Alva Anderson , Joan M. Wills , Rajkumar Subramanian , Vaibhav Daramwar , Pagalavan Mathari Bakthavatsalam , Paul Daniel Borisuk
Abstract: Systems, methods, and apparatuses are provided for increasing exhaust gas temperature. A system includes a valve and a controller coupled to the valve. The controller is structured to determine that an exhaust manifold pressure does not meet an exhaust manifold pressure setpoint and in response, cause an adjustment of an effective flow area of exhaust gas from an engine. The adjustment of the effective flow area is structured to increase an exhaust gas temperature.
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Patent Agency Ranking
6.发明申请SYSTEM, METHOD, AND APPARATUS FOR INDIVIDUAL INNOVATOR MARKETING AND RECOGNITION 审中-公开用于个人创新营销和识别的系统，方法和装置公开(公告)号：US20160335732A1
公开(公告)日：2016-11-17
申请号：US15150967
申请日：2016-05-10
Applicant: Cummins, Inc.
Inventor： Thomas M. Yonushonis , Thanigasalam Chettiyar , Joan M. Wills , J. Stephen Wills
CPC classification number: G06Q50/184 , G06Q40/06
Abstract: Various embodiments disclosed herein relate to the access, management, and targeted display of one or more asset display profiles to a person of interest (e.g., an associated asset creator, a customer, etc.). A method includes interpreting an asset display profile corresponding to a creative asset description and an associated asset creator; determining an asset display context; and in response to the asset display profile and the asset display context, providing an asset display description to an output device.
Abstract translation: 本文公开的各种实施例涉及对感兴趣的人（例如，相关联的资产创建者，客户等）的一个或多个资产显示简档的访问，管理和目标显示。 一种方法包括解释与创意资产描述相对应的资产显示简档和相关联的资产创建者; 确定资产显示上下文; 并且响应于资产显示简档和资产显示上下文，向输出设备提供资产显示描述。
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公开(公告)号：US20210254530A1
公开(公告)日：2021-08-19
申请号：US17306638
申请日：2021-05-03
Applicant: Cummins, Inc.
Inventor： Travis Alva Anderson , Joan M. Wills , Rajkumar Subramanian , Vaibhav Daramwar , Pagalavan Mathari Bakthavatsalam , Paul Daniel Borisuk
Abstract: Systems, methods, and apparatuses are provided for increasing exhaust gas temperature. A system includes a valve and a controller coupled to the valve. The controller is structured to determine that a plurality of cylinders of an engine are active; compare an exhaust aftertreatment temperature to an exhaust aftertreatment temperature setpoint; and in response to the comparison, adjust an effective flow area for exhaust gas from the plurality of cylinders of the engine to increase an exhaust gas temperature.
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公开(公告)号：US20190264594A1
公开(公告)日：2019-08-29
申请号：US16408811
申请日：2019-05-10
Applicant: Cummins Inc.
Inventor： Travis Alva Anderson , Joan M. Wills , Rajkumar Subramanian , Vaibhav Daramwar , Pagalavan Mathari Bakthavatsalam , Paul Daniel Borisuk
Abstract: Systems, methods, and apparatuses are provided for increasing exhaust gas temperature. A system includes a valve and a controller coupled to the valve. The controller is structured to determine that an exhaust manifold pressure does not meet an exhaust manifold pressure setpoint and in response, cause an adjustment of an effective flow area of exhaust gas from an engine. The adjustment of the effective flow area is structured to increase an exhaust gas temperature.
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公开(公告)号：US20180209318A1
公开(公告)日：2018-07-26
申请号：US15416695
申请日：2017-01-26
Applicant: Cummins, Inc.
Inventor： Travis Alva Anderson , Joan M. Wills , Rajkumar Subramanian , Vaibhav Daramwar , Pagalavan Mathari Bakthavatsalam , Paul Daniel Borisuk
CPC classification number: F01N3/2066 , F01N9/00 , F01N2900/1404 , F01N2900/1406 , F02B37/18 , F02D9/04 , F02D41/024 , F02D41/1448 , F02D2700/04 , Y02T10/144 , Y02T10/24 , Y02T10/26 , Y02T10/47
Abstract: A method for increasing the exhaust temperature of an exhaust system. The method includes receiving an inlet temperature of a selective catalytic reduction system; determining whether the inlet temperature meets a temperature setpoint; adjusting an exhaust manifold pressure setpoint based on the determination of the inlet temperature; determining whether the exhaust manifold pressure of at least one of first or second bank meet the exhaust manifold pressure setpoint; and causing an adjustment of an effective flow area of at least one of the first bank or second bank based on the exhaust manifold pressure, the adjustment of the effective flow area structured to increase exhaust temperature during light load operation.
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公开(公告)号：US11473469B2
公开(公告)日：2022-10-18
申请号：US17306638
申请日：2021-05-03
Applicant: Cummins, Inc.
Inventor： Travis Alva Anderson , Joan M. Wills , Rajkumar Subramanian , Vaibhav Daramwar , Pagalavan Mathari Bakthavatsalam , Paul Daniel Borisuk
Abstract: Systems, methods, and apparatuses are provided for increasing exhaust gas temperature. A system includes a valve and a controller coupled to the valve. The controller is structured to determine that a plurality of cylinders of an engine are active; compare an exhaust aftertreatment temperature to an exhaust aftertreatment temperature setpoint; and in response to the comparison, adjust an effective flow area for exhaust gas from the plurality of cylinders of the engine to increase an exhaust gas temperature.
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