公开(公告)号：US09745903B2

公开(公告)日：2017-08-29

申请号：US14796768

申请日：2015-07-10

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Gregory Walter Sorge ,  Jared Joseph Wentz ,  Michael Thomas Roll ,  Amy Ann Lindblad ,  Jerrold Arthur Pratt

IPC: F02D19/06 ,  F02M21/02 ,  F02M21/04

CPC classification number: F02D19/0615 ,  F02D19/0647 ,  F02D19/0649 ,  F02D19/0676 ,  F02D19/0678 ,  F02D2250/31 ,  F02M21/0212 ,  F02M21/0215 ,  F02M21/0218 ,  F02M21/04 ,  Y02T10/32 ,  Y02T10/36

Abstract: A dual fuel system for a combustion engine includes an air and fuel mixer configured to mix air and fuel provided to the combustion engine, a first fuel path for a first fuel, and a second fuel path for a second fuel. The first and second fuels have different physical and chemical properties. The dual fuel system also includes a common fuel path coupled to the air and fuel mixer and both the first and second fuel paths, wherein the common fuel path includes an electronically controlled valve configured to regulate the air to fuel ratio of an air/fuel mixture provided to the combustion engine in response to control signals from a controller, and both the first and second fuel paths are coupled to the common fuel path at a location upstream of the electronically controlled valve.

公开(公告)号：US20170009670A1

公开(公告)日：2017-01-12

申请号：US14796768

申请日：2015-07-10

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Gregory Walter Sorge ,  Jared Joseph Wentz ,  Michael Thomas Roll ,  Amy Ann Lindblad ,  Jerrold Arthur Pratt

IPC: F02D19/06

CPC classification number: F02D19/0615 ,  F02D19/0647 ,  F02D19/0649 ,  F02D19/0676 ,  F02D19/0678 ,  F02D2250/31 ,  F02M21/0212 ,  F02M21/0215 ,  F02M21/0218 ,  F02M21/04 ,  Y02T10/32 ,  Y02T10/36

Abstract: A dual fuel system for a combustion engine includes an air and fuel mixer configured to mix air and fuel provided to the combustion engine, a first fuel path for a first fuel, and a second fuel path for a second fuel. The first and second fuels have different physical and chemical properties. The dual fuel system also includes a common fuel path coupled to the air and fuel mixer and both the first and second fuel paths, wherein the common fuel path includes an electronically controlled valve configured to regulate the air to fuel ratio of an air/fuel mixture provided to the combustion engine in response to control signals from a controller, and both the first and second fuel paths are coupled to the common fuel path at a location upstream of the electronically controlled valve.

Abstract translation: 用于内燃机的双燃料系统包括空气和燃料混合器，该空气和燃料混合器构造成混合提供给内燃机的空气和燃料，用于第一燃料的第一燃料路径和用于第二燃料的第二燃料路径。 第一和第二燃料具有不同的物理和化学性质。 双燃料系统还包括联接到空气和燃料混合器以及第一和第二燃料路径两者的公共燃料路径，其中公共燃料路径包括被配置为调节空气/燃料混合物的空燃比的电子控制阀 响应于来自控制器的控制信号而提供给内燃机，并且第一和第二燃料通道在电子控制阀的上游位置处联接到公共燃料路径。