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1.发明申请SYSTEM AND METHOD FOR CONTROLLING AN OPERATING FREQUENCY OF A PURGE VALVE TO IMPROVE FUEL DISTRIBUTION TO CYLINDERS OF AN ENGINE 有权用于控制泵阀操作频率以提高燃油分配给发动机气缸的系统和方法公开(公告)号：US20140278001A1
公开(公告)日：2014-09-18
申请号：US13832558
申请日：2013-03-15
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Jon C. Miller , Scott Jeffrey , David Edward Prout
IPC: F02D41/00
CPC classification number: F02D41/0097 , F02D41/004 , F02D2041/2027 , F02D2200/101
Abstract: A system according to the principles of the present disclosure includes an engine speed module and a valve control module. The engine speed module determines a speed of an engine based on a position of a crankshaft. The valve control module selectively adjusts an operating frequency of a purge valve based on the engine speed.
Abstract translation: 根据本公开的原理的系统包括发动机转速模块和阀控制模块。 发动机速度模块基于曲轴的位置确定发动机的速度。 阀控制模块基于发动机转速选择性地调节排气阀的工作频率。
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2.发明授权System and method for controlling an operating frequency of a purge valve to improve fuel distribution to cylinders of an engine 有权用于控制净化阀的操作频率以改善对发动机气缸的燃料分配的系统和方法公开(公告)号：US09316166B2
公开(公告)日：2016-04-19
申请号：US13832558
申请日：2013-03-15
Applicant: GM Global Technology Operations LLC
Inventor： Jon C. Miller , Scott Jeffrey , David Edward Prout
CPC classification number: F02D41/0097 , F02D41/004 , F02D2041/2027 , F02D2200/101
Abstract: A system according to the principles of the present disclosure includes an engine speed module and a valve control module. The engine speed module determines a speed of an engine based on a position of a crankshaft. The valve control module selectively adjusts an operating frequency of a purge valve based on the engine speed.
Abstract translation: 根据本公开的原理的系统包括发动机转速模块和阀控制模块。 发动机速度模块基于曲轴的位置确定发动机的速度。 阀控制模块基于发动机转速选择性地调节排气阀的工作频率。
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