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公开(公告)号：US20170002722A1
公开(公告)日：2017-01-05
申请号：US14790714
申请日：2015-07-02
Applicant: General Electric Company
CPC classification number: F02B1/12 , F01P3/12 , F01P7/14 , F01P2003/001 , F02B29/0412 , F02B29/0418 , F02B29/0443 , F02B29/0493 , F02B39/04 , F02D35/023 , F02D41/0007 , Y02T10/146
Abstract: A system includes a compressed air system configured to couple to an engine. The compressed air system includes a compression device configured to compress an air flow, a heat exchanger configured to exchange heat with the air flow along a first flow path, and a bypass system configured to flow the air along a second flow path that bypasses the heat exchanger. The compressed air system is configured to selectively flow the airflow along the first flow path, the second flow path, or a combination thereof, to the engine.
Abstract translation: 一种系统包括配置成耦合到发动机的压缩空气系统。 压缩空气系统包括被配置为压缩空气流的压缩装置，配置成沿着第一流动路径与空气流交换热量的热交换器，以及配置成沿着绕过热量的第二流动路径流动空气的旁路系统 交换机。 压缩空气系统被配置成选择性地将沿着第一流动路径，第二流动路径或其组合的气流流向发动机。
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公开(公告)号：US20170191439A1
公开(公告)日：2017-07-06
申请号：US14985899
申请日：2015-12-31
Applicant: General Electric Company
CPC classification number: F02D41/1446 , F02B19/1095 , F02B77/085 , F02D35/023 , F02D35/027 , F02D41/042 , F02D41/221 , F02D2200/1002 , F02P2017/121 , Y02T10/125
Abstract: The present disclosure includes systems and methods for monitoring a prechamber of an engine. In one embodiment, a system includes a combustion engine having a combustion chamber and a prechamber, where the prechamber is configured to direct a flame toward the combustion chamber, a fuel supply valve configured to adjust a flow of a fuel toward the prechamber, a prechamber valve configured to receive the fuel into the prechamber, a knock sensor coupled to the combustion engine, and a controller. The controller is configured to control operations of the combustion engine, to receive a signal from the knock sensor, to determine a combustion parameter based at least on the signal, to determine a condition of one or both of the prechamber and the prechamber valve based at least on the combustion parameter, and to adjust the fuel supply valve based at least on the condition.
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公开(公告)号：US10077730B2
公开(公告)日：2018-09-18
申请号：US14985899
申请日：2015-12-31
Applicant: General Electric Company
CPC classification number: F02D41/1446 , F02B19/1095 , F02B77/085 , F02D35/023 , F02D35/027 , F02D41/042 , F02D41/221 , F02D2200/1002 , F02P2017/121 , Y02T10/125
Abstract: The present disclosure includes systems and methods for monitoring a prechamber of an engine. In one embodiment, a system includes a combustion engine having a combustion chamber and a prechamber, where the prechamber is configured to direct a flame toward the combustion chamber, a fuel supply valve configured to adjust a flow of a fuel toward the prechamber, a prechamber valve configured to receive the fuel into the prechamber, a knock sensor coupled to the combustion engine, and a controller. The controller is configured to control operations of the combustion engine, to receive a signal from the knock sensor, to determine a combustion parameter based at least on the signal, to determine a condition of one or both of the prechamber and the prechamber valve based at least on the combustion parameter, and to adjust the fuel supply valve based at least on the condition.
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公开(公告)号：US09926836B2
公开(公告)日：2018-03-27
申请号：US14790714
申请日：2015-07-02
Applicant: General Electric Company
CPC classification number: F02B1/12 , F01P3/12 , F01P7/14 , F01P2003/001 , F02B29/0412 , F02B29/0418 , F02B29/0443 , F02B29/0493 , F02B39/04 , F02D35/023 , F02D41/0007 , Y02T10/146
Abstract: A system includes a compressed air system configured to couple to an engine. The compressed air system includes a compression device configured to compress an air flow, a heat exchanger configured to exchange heat with the air flow along a first flow path, and a bypass system configured to flow the air along a second flow path that bypasses the heat exchanger. The compressed air system is configured to selectively flow the airflow along the first flow path, the second flow path, or a combination thereof, to the engine.
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