公开(公告)号：US07093588B2

公开(公告)日：2006-08-22

申请号：US10505657

申请日：2003-03-07

Applicant: John Edwards

Inventor： John Edwards

IPC: F02M41/00

CPC classification number: F02D41/26 ,  F02B2201/06 ,  F02D19/0631 ,  F02D19/105 ,  F02D41/0027 ,  F02D41/2422 ,  Y02T10/36

Abstract: A system of analyzing engine performance to assist in the improved control of a dual fuel engine includes measuring devices for measuring parameters including engine load, RPM, fuel injected, air inlet temperature, exhaust temperature, oxygen or carbon dioxide levels in the exhaust gases, at discrete time intervals. An electronic storage device stores the data collected by the measuring devices at each of the discrete time intervals, and analysis apparatus analyzes the stored data to establish a data table for each parameter against each measured engine load and RPM point. Imaging software is provided for presenting the data sets for each parameter as a three dimensional surface plotted against load and RPM.

Abstract translation: 分析发动机性能以帮助改进对双燃料发动机的控制的系统包括用于测量包括发动机负载，RPM，燃料喷射，进气温度，废气温度，废气中的氧气或二氧化碳水平的参数的测量装置， 离散时间间隔。 电子存储装置在每个离散的时间间隔存储由测量装置收集的数据，并且分析装置分析存储的数据，以针对每个测量的发动机负载和RPM点建立每个参数的数据表。 提供成像软件，用于将每个参数的数据集呈现为相对于载荷和RPM绘制的三维表面。

公开(公告)号：US6095102A

公开(公告)日：2000-08-01

申请号：US165477

申请日：1998-10-02

Applicant: Martin L. Willi ,  Min Wu

Inventor： Martin L. Willi ,  Min Wu

IPC: F02D41/00 ,  F02D41/14 ,  F02D41/40 ,  F02B7/08

CPC classification number: F02D41/403 ,  F02D19/10 ,  F02D41/0025 ,  F02D41/0027 ,  F02D41/1454 ,  F02D41/146 ,  F02D41/1498 ,  F02B2201/06 ,  F02D19/061 ,  F02D2200/1015 ,  Y02T10/36 ,  Y02T10/44

Abstract: A method of operating an engine assembly having a cylinder assembly which defines a combustion chamber is disclosed. The cylinder assembly includes an engine block having a piston cylinder defined therein, a piston which translates in the piston cylinder, and a crankshaft which is mechanically coupled to the piston. The method includes the steps of performing an intake stroke of the engine assembly and advancing gaseous fuel and air into the combustion chamber during the intake stroke performing step. The method further includes the step of performing a compression stroke of the engine assembly after the is intake stroke performing step. The method yet further includes the step of injecting a pilot fuel into the combustion chamber during the compression stroke while the crankshaft is positioned at about X degrees before top dead center, wherein 21.0

Abstract translation: 公开了一种操作具有限定燃烧室的气缸组件的发动机组件的方法。 气缸组件包括具有限定在其中的活塞气缸的发动机缸体，在活塞气缸中平移的活塞和机械联接到活塞的曲轴。 该方法包括在进气冲程执行步骤期间执行发动机组件的进气冲程并将气体燃料和空气推进到燃烧室中的步骤。 该方法还包括在进气冲程执行步骤之后执行发动机组件的压缩冲程的步骤。 该方法还包括在压缩冲程期间将引燃燃料喷射到燃烧室中的步骤，同时曲轴位于上死点之前约X度，其中21.0

公开(公告)号：USRE34807E

公开(公告)日：1994-12-20

申请号：US71539

申请日：1993-06-04

Applicant: Frederick S. Schaub ,  Jesse G. Smith

Inventor： Frederick S. Schaub ,  Jesse G. Smith

IPC: F02B1/02 ,  F02B3/06 ,  F02B7/06 ,  F02B19/08 ,  F02B19/10 ,  F02B19/14 ,  F02B19/16 ,  F02B23/06 ,  F02B69/02 ,  F02B75/22 ,  F02D19/06 ,  F02D19/08 ,  F02F1/24 ,  F02F1/42 ,  F02M25/00 ,  F02M43/00 ,  F02M61/14 ,  F02B3/00

CPC classification number: F02B69/02 ,  F02B19/14 ,  F02B23/0663 ,  F02B23/0675 ,  F02B23/0696 ,  F02B7/06 ,  F02F1/4214 ,  F02B2201/06 ,  F02B2201/064 ,  F02B2275/14 ,  F02B23/0687 ,  F02B3/06 ,  F02B75/22 ,  F02F2001/247 ,  F02F2200/06 ,  Y02T10/123 ,  Y02T10/125 ,  Y02T10/146

Abstract: We provide a torch cell for a dual gas-liquid fuel engine, the torch cell has a torch cell nozzle at one end thereof and the other end having appropriate means to connect said torch cell to a fuel supply. A fuel injector is mounted in said torch cell at a predetermined angle to an axis of said torch cell. The torch cell has an auto-ignition chamber that is in operative communication with the injector by an injector nozzle passageway. The injector nozzle passageway enters the auto-ignition chamber at a predetermined angle relative to the cell axis. The torch cell provides an improved dual fuel engine and method for operating a dual fuel engine by use of its autoignition chamber. We also provide a cylinder head which can replace present dual fuel engine cylinder heads. Our cylinder head has at least one of our torch cells operatively connected to the cylinder head.

Abstract translation: 我们提供用于双气体 - 液体燃料发动机的割炬电池，割炬电池在其一端具有割炬电池喷嘴，另一端具有将所述割炬电池连接到燃料供应的适当装置。 燃料喷射器以与火炬电池的轴线成预定角度安装在所述割炬电池中。 手电筒具有自动点火室，其通过喷射器喷嘴通道与喷射器操作地连通。 喷射器喷嘴通道相对于电池轴线以预定角度进入自动点火室。 手电筒提供了一种改进的双燃料发动机和通过使用其自燃室来操作双燃料发动机的方法。 我们还提供一个可以替代现有的双燃料发动机气缸盖的气缸盖。 我们的气缸盖至少有一个手电筒可操作地连接到气缸盖。

公开(公告)号：US5329906A

公开(公告)日：1994-07-19

申请号：US109811

申请日：1993-08-16

Applicant: Scott P. Jensen ,  Mitchel J. Gillispie ,  Robert A. McLean

Inventor： Scott P. Jensen ,  Mitchel J. Gillispie ,  Robert A. McLean

IPC: F02B3/06 ,  F02F1/24 ,  F02F1/38 ,  F02F1/42 ,  F02M21/02 ,  F02M61/14 ,  F02D19/08

CPC classification number: F02M21/0269 ,  F02F1/38 ,  F02F1/4214 ,  F02M21/0263 ,  F02M21/0275 ,  F02M21/0281 ,  F02M61/14 ,  F02B2201/06 ,  F02B3/06 ,  F02F2001/245 ,  F02F2001/247 ,  Y02T10/32

Abstract: This invention relates to a dual fuel engine cylinder with primary interest focused upon an injector valve for an alternate fuel in which the body of the valve is disposed into said cylinder through the head thereof and may be removed therefrom as for servicing without disturbing the remaining operation of the cylinder.

Abstract translation: 本发明涉及一种主要关注的双燃料发动机气缸，其主要集中在用于替代燃料的喷射器阀，其中阀体通过其头部设置在所述气缸中，并且可以从其中移除以用于维修而不干扰剩余操作 的气缸。

公开(公告)号：JP2005519229A

公开(公告)日：2005-06-30

申请号：JP2003574977

申请日：2003-03-07

Applicant: アイ−センス・プロプライアタリー・リミテッド

Inventor： エドワーズ，ジョン

IPC: F02M21/02 ,  F02D19/02 ,  F02D19/08 ,  F02D41/00 ,  F02D41/24 ,  F02D41/26

CPC classification number: F02D41/26 ,  F02B2201/06 ,  F02D19/0631 ,  F02D19/105 ,  F02D41/0027 ,  F02D41/2422 ,  Y02T10/36

Abstract: 負荷と、ＲＰＭと、スロットル変位、クルーズ制御、アイドリング、車輪及びエンジン・ブレーキ、およびマニュアル制御を含むエンジン及び車両の動作状態とをモニタする、二元燃料ディーゼル・エンジンのためのガス置換システム。 データが収集されて、負荷／ＲＰＭ対の値に対する燃料消費量及び排気排出等のパラメータが確立され、これらを用いて、置換を実行可能な動作状態の範囲内でのそれぞれの負荷／ＲＰＭ対での最適のガス置換値のテーブルを生成する。 システムは、一定のエンジン速度の定置での応用（発電装置）、移動設備を含む可変のエンジン速度での応用、既存のエンジン管理システムのない自動車での応用、基本的な既存の電子エンジン管理システムを持つ自動車での応用、高度な既存の電子エンジン管理システムを持つ自動車での応用に適用可能である。

公开(公告)号：US20180171889A1

公开(公告)日：2018-06-21

申请号：US15385313

申请日：2016-12-20

Applicant: Caterpillar Inc.

Inventor： Scott B. Fiveland

IPC: F02D19/06 ,  F02D41/30 ,  F02D41/00 ,  F02B75/22 ,  F02B75/12

CPC classification number: F02D19/061 ,  F02B75/12 ,  F02B75/22 ,  F02B2075/125 ,  F02B2201/06 ,  F02D19/0628 ,  F02D19/105 ,  F02D41/0025 ,  F02D41/0027 ,  F02D41/0082 ,  F02D41/3017 ,  F02D41/3094 ,  F02D2200/0614 ,  F02D2200/1002 ,  F02D2200/101

Abstract: An engine having at least a primary and secondary fuel supplies is configured to operate by determining a fueling mode for each of first and second groupings of cylinders, independently. A method, therefore, for operating the engine includes monitoring engine operating parameters with an electronic controller, determining an engine operating point based on the engine operating parameters, calculating a first operating mode of a first cylinder grouping based on the engine operating point, calculating a second operating mode of a second cylinder grouping based on the engine operating point, and selectively activating at least one of a diesel injector, a gaseous fuel injector and a spark device in each engine cylinder separately and selectively for each cylinder of the first and second cylinder grouping based on the engine operating point.

公开(公告)号：US20170022882A1

公开(公告)日：2017-01-26

申请号：US15284292

申请日：2016-10-03

Applicant: Sturman Digital Systems, LLC

Inventor： Oded Eddie Sturman

IPC: F02B1/14 ,  F02B21/00 ,  F02B75/02 ,  F02B43/10 ,  F02M61/14 ,  F02D41/38 ,  F02B7/08 ,  F02B7/04 ,  F02B33/00

CPC classification number: F02B1/14 ,  F02B1/12 ,  F02B7/00 ,  F02B7/04 ,  F02B7/08 ,  F02B21/00 ,  F02B33/00 ,  F02B33/22 ,  F02B43/00 ,  F02B43/10 ,  F02B67/04 ,  F02B75/02 ,  F02B2043/103 ,  F02B2075/025 ,  F02B2075/027 ,  F02B2201/06 ,  F02D13/0276 ,  F02D19/061 ,  F02D19/0689 ,  F02D19/0692 ,  F02D19/10 ,  F02D41/0025 ,  F02D41/0027 ,  F02D41/008 ,  F02D41/3058 ,  F02D41/38 ,  F02D41/402 ,  F02D2041/389 ,  F02D2400/02 ,  F02D2400/04 ,  F02M61/14 ,  Y02T10/18 ,  Y02T10/32 ,  Y02T10/36 ,  Y02T10/44

Abstract: Methods of operation of liquid and gaseous multi-fuel compression ignition engines that may be operated on a gaseous fuel or a liquid fuel, or a combination of both a gaseous fuel and a liquid fuel at the same time and in some embodiments, in the same combustion event. Various embodiments are disclosed.

Abstract translation: 可以在气体燃料或液体燃料上操作的液体和气体多燃料压燃式发动机的操作方法，或者在同一时间和在一些实施例中同时在气体燃料和液体燃料中的液体燃料的组合 燃烧事件。 公开了各种实施例。

公开(公告)号：US07982868B2

公开(公告)日：2011-07-19

申请号：US11658550

申请日：2005-08-01

Applicant: Jensen Peter Akkerman ,  Dan Van Der Meer ,  Jilles De Wit ,  Sjoerd Van Der Zwaan ,  Frederik Nico Endtz ,  Arend Van De Stadt

Inventor： Jensen Peter Akkerman ,  Dan Van Der Meer ,  Jilles De Wit ,  Sjoerd Van Der Zwaan ,  Frederik Nico Endtz ,  Arend Van De Stadt

IPC: G01N21/00 ,  G06K9/00

CPC classification number: G01N21/9027 ,  B07C5/3404 ,  F02B2201/06 ,  F02B2201/066 ,  G01N21/9036

Abstract: A method for detecting one or more foreign substances in one or more containers filled with liquid, comprising of: transporting the containers filled with liquid in a substantially straight line at relatively high speed in a production environment; —illuminating each container with content with one or more fixedly disposed light sources; and —inspecting the container with content from preferably two or more different orientations using two or more cameras, wherein cameras and lighting are disposed substantially fixedly relative to each other, while the cameras and light sources are mutually connected such that in a short time two or more images of a container filled with liquid can be recorded with mutually differing illumination and/or angle of incidence; —comparing the foreign substances in the two or more images; and —wherein a container filled with liquid is rejected on the basis of the probability distribution obtained from the comparisons, wherein above a determined probability it is concluded that the foreign substance is a glass particle or other undesirable particle.

Abstract translation: 一种用于检测填充有液体的一个或多个容器中的一种或多种异物的方法，包括：在生产环境中以相对较高的速度运输填充有液体的容器; - 用一个或多个固定设置的光源照射每个容器的内容物; 并且使用两个或更多个照相机从优选地两个或更多个不同取向检查容器的容器，其中相机和照明基本上相对于彼此固定设置，同时相机和光源相互连接，使得在短时间内两个或更多个相机 可以以相互不同的照明和/或入射角记录充满液体的容器的更多图像; 比较两种或多种图像中的异物; 并且根据从比较获得的概率分布，在填充有液体的容器中被排除，其中在确定的概率之上，得出外来物质是玻璃颗粒或其它不期望的颗粒。

公开(公告)号：US5117801A

公开(公告)日：1992-06-02

申请号：US604797

申请日：1990-10-26

Applicant: Frederick S. Schaub ,  Jesse G. Smith

Inventor： Frederick S. Schaub ,  Jesse G. Smith

IPC: F02B1/02 ,  F02B3/06 ,  F02B7/06 ,  F02B19/08 ,  F02B19/10 ,  F02B19/14 ,  F02B19/16 ,  F02B23/06 ,  F02B69/02 ,  F02B75/22 ,  F02D19/06 ,  F02D19/08 ,  F02F1/24 ,  F02F1/42 ,  F02M25/00 ,  F02M43/00 ,  F02M61/14

CPC classification number: F02B69/02 ,  F02B19/14 ,  F02B23/0663 ,  F02B23/0675 ,  F02B23/0696 ,  F02B7/06 ,  F02F1/4214 ,  F02B2201/06 ,  F02B2201/064 ,  F02B2275/14 ,  F02B23/0687 ,  F02B3/06 ,  F02B75/22 ,  F02F2001/247 ,  F02F2200/06 ,  Y02T10/123 ,  Y02T10/125 ,  Y02T10/146

Abstract: We provide a torch fuel cell for a dual gas-liquid fuel engine, the torch fuel cell being positioned internally of the variable volume chamber formed by the cylinder, piston and cylinder head which accepts and is adapted to compress the air/gas mixture forming the main fuel source. Preferably, the torch fuel cell is carried by the piston at, or adjacent to, the end face thereof. Suitable means are provided to deliver liquid fuel into an auto-ignition chamber in the fuel cell and other means for delivering the thermal and chemical products of such auto-ignition into the variable volume chamber to ignite the main gaseous fuel source.

Abstract translation: 我们提供用于双重气液燃料发动机的火炬燃料电池，火炬燃料电池位于由气缸，活塞和气缸盖形成的可变容积室的内部，所述气缸，活塞和气缸盖接受并适于压缩形成 主要燃料来源。 优选地，手电筒燃料电池由活塞承载在其端面处或邻近其端面。 提供合适的装置以将液体燃料输送到燃料电池中的自动点火室中，以及用于将这种自动点火的热和化学产物输送到可变容积室中以点燃主气体燃料源的装置。

公开(公告)号：US4966103A

公开(公告)日：1990-10-30

申请号：US434023

申请日：1989-11-09

Applicant: Frederick S. Schaub ,  Jesse G. Smith

Inventor： Frederick S. Schaub ,  Jesse G. Smith

IPC: F02B1/02 ,  F02B3/06 ,  F02B7/06 ,  F02B19/08 ,  F02B19/10 ,  F02B19/14 ,  F02B19/16 ,  F02B23/06 ,  F02B69/02 ,  F02B75/22 ,  F02D19/06 ,  F02D19/08 ,  F02F1/24 ,  F02F1/42 ,  F02M25/00 ,  F02M43/00 ,  F02M61/14

CPC classification number: F02B69/02 ,  F02B19/14 ,  F02B23/0663 ,  F02B23/0675 ,  F02B23/0696 ,  F02B7/06 ,  F02F1/4214 ,  F02B2201/06 ,  F02B2201/064 ,  F02B2275/14 ,  F02B23/0687 ,  F02B3/06 ,  F02B75/22 ,  F02F2001/247 ,  F02F2200/06 ,  Y02T10/123 ,  Y02T10/125 ,  Y02T10/146

Abstract: We provide a torch cell for a dual gas-liquid fuel engine, the torch cell has a torch cell nozzle at one end thereof and the other end having appropriate means to connect said torch cell to a fuel supply. A fuel injector is mounted in said torch cell at a predetermined angle to an axis of said torch cell. The torch cell has an auto-ignition chamber that is in operative communication with the injector by an injector nozzle passageway. The injector nozzle passageway enters the auto-ignition chamber at a predetermined angle relative to the cell axis. The torch cell provides an improved dual fuel engine and method for operating a dual fuel engine by use of its autoignition chamber. We also provide a cylinder head which can replace present dual fuel engine cylinder heads. Our cylinder head has at least one of our torch cells operatively connected to the cylinder head.

Abstract translation: 我们提供用于双气体 - 液体燃料发动机的割炬电池，割炬电池在其一端具有割炬电池喷嘴，另一端具有将所述割炬电池连接到燃料供应的适当装置。 燃料喷射器以与火炬电池的轴线成预定角度安装在所述割炬电池中。 手电筒具有自动点火室，其通过喷射器喷嘴通道与喷射器操作地连通。 喷射器喷嘴通道相对于电池轴线以预定角度进入自动点火室。 手电筒提供了一种改进的双燃料发动机和通过使用其自燃室来操作双燃料发动机的方法。 我们还提供一个可以替代现有的双燃料发动机气缸盖的气缸盖。 我们的气缸盖至少有一个手电筒可操作地连接到气缸盖。