公开(公告)号：US11060497B2

公开(公告)日：2021-07-13

申请号：US15902050

申请日：2018-02-22

申请人： DELPHI TECHNOLOGIES IP LIMITED

发明人： Mark C. Sellnau ,  Gregory T. Roth

IPC分类号： F02N19/04 ,  F02N19/00 ,  F02D41/06 ,  F02D41/30 ,  F02B29/04 ,  F02M31/13 ,  F02D15/00 ,  F02D23/00 ,  F02D41/00 ,  F02D13/02 ,  F01L13/08 ,  F02M26/28 ,  F02D41/18 ,  F02B3/06 ,  F02B37/04 ,  F02B39/04 ,  F02B39/12 ,  F02D9/04 ,  F02M26/08

摘要： A method for starting a compression ignition engine having at least one cylinder with a reciprocating piston located therein, an intake valve configured to control the intake of air to an intake port of the cylinder and an exhaust valve configured to control the expulsion of gas from an exhaust port of the cylinder. The method includes the steps of: cranking the engine, conditioning intake air at the intake port of the cylinder to raise the temperature of air in the cylinder, controlling a valve timing the intake valve and/or the exhaust valve to allow the piston to compress the air within the cylinder, thereby increasing the temperature of the air within the cylinder, and injecting fuel into the cylinder when the air within the cylinder has been heated to a temperature sufficient to support compression ignition of a gasoline and air mixture within the cylinder.

公开(公告)号：US10012185B2

公开(公告)日：2018-07-03

申请号：US15043743

申请日：2016-02-15

申请人： DELPHI TECHNOLOGIES IP LIMITED

发明人： Mark C. Sellnau

IPC分类号： F02M31/13 ,  F02M31/135 ,  F02D33/00

CPC分类号： F02M31/135 ,  F02D33/00 ,  F02D41/20 ,  F02D2041/2006 ,  Y02T10/126

摘要： A GDCI engine control system includes a fast electric heater located within a pocket in a cylinder head. The pocket is in fluid communication with multiple intake ports. A heater control system includes a capacitor that is configured to provide a voltage that is greater than battery voltage to more quickly heat the intake air during a cold start. Subsequently a lower voltage can be supplied to the heater.

公开(公告)号：US20160369719A1

公开(公告)日：2016-12-22

申请号：US15163669

申请日：2016-05-25

申请人： INNOBE Co., Ltd.

发明人： Seung Chul KIM

IPC分类号： F02D41/00 ,  F02M43/04 ,  F02M37/00 ,  F02M35/10 ,  F01N3/02 ,  F02M31/13 ,  F02B63/04

CPC分类号： F02D19/0647 ,  F01M5/001 ,  F01N3/0205 ,  F01N5/02 ,  F01N2240/02 ,  F02B3/06 ,  F02B43/10 ,  F02B63/04 ,  F02B69/04 ,  F02B2043/103 ,  F02D19/0615 ,  F02D19/066 ,  F02D19/0694 ,  F02D19/10 ,  F02D29/06 ,  F02D41/0025 ,  F02D41/0027 ,  F02M21/0215 ,  F02M31/08 ,  F02M31/13 ,  F02M35/10268 ,  F02M37/0064 ,  F02M43/04 ,  Y02T10/126 ,  Y02T10/16 ,  Y02T10/32 ,  Y02T10/36

摘要： The present invention relates to an engine-driven electricity generation system and, more particularly, to an engine-driven electricity generation system that can selectively use diesel and LNG as fuel by recycling a diesel engine from a scrapped vehicle. The engine-driven electricity generation system according to the present invention heats intake air with an electric burner to start an engine using LNG and then heats the intake air using heat from a high-temperature exhaust gas after starting the engine, thereby accelerating ignition of LNG. Accordingly, it is possible to use both diesel and LNG in a scrapped diesel engine.

摘要翻译： 本发明涉及发动机驱动的发电系统，更具体地，涉及一种能够通过从废弃车辆再循环柴油发动机而选择性地使用柴油和LNG作为燃料的发动机驱动发电系统。 根据本发明的发动机驱动的发电系统利用电动燃烧器加热进气并启动使用LNG的发动机，然后在起动发动机之后使用来自高温废气的热量对进气进行加热，从而加速LNG的点火 。 因此，可以在报废的柴油发动机中同时使用柴油和LNG两者。

公开(公告)号：US08887700B2

公开(公告)日：2014-11-18

申请号：US13310518

申请日：2011-12-02

申请人： Yoshie Kakuda ,  Takeshi Yokoo ,  Daisuke Shimo ,  Kyotaro Nishimoto ,  Kim Sangkyu

发明人： Yoshie Kakuda ,  Takeshi Yokoo ,  Daisuke Shimo ,  Kyotaro Nishimoto ,  Kim Sangkyu

IPC分类号： F02B47/08 ,  F02M25/07 ,  F02D41/00 ,  F02M31/08 ,  F02M31/06 ,  F02B3/06 ,  F02M31/13 ,  F02D13/02 ,  F02B29/04

CPC分类号： F02M25/0747 ,  F02B3/06 ,  F02B29/0406 ,  F02B2275/14 ,  F02D13/0215 ,  F02D41/0072 ,  F02M26/01 ,  F02M26/08 ,  F02M26/10 ,  F02M26/41 ,  F02M31/06 ,  F02M31/08 ,  F02M31/13 ,  Y02T10/47

摘要： The disclosure provides a diesel engine, which includes an engine body mounted in a vehicle and having a cylinder to be supplied with fuel containing diesel fuel as its main component, a geometric compression ratio ε of the cylinder being set within a range of 12:1 to 15:1, and an EGR system for allowing a part of burned gas to exist inside of the engine body cylinder when the engine body is at least in a particular operating state where an engine load and an engine speed are relatively low. The EGR system includes an EGR passage at least partially formed inside the engine body, and having a predetermined or shorter passage, an EGR control valve provided in a course of the EGR passage and for adjusting a flow rate of the burned gas inside the EGR passage, and a controller for controlling an opening of the EGR control valve.

摘要翻译： 本发明提供一种柴油发动机，其包括安装在车辆中的发动机主体，并且具有要供应含有柴油燃料作为其主要部件的燃料的气缸，几何压缩比＆ 所述缸体设定在12:1至15:1的范围内;以及EGR系统，其用于在所述发动机主体至少处于特定操作状态时允许所述一部分燃烧气体存在于所述发动机主体缸体内部，其中， 发动机负荷和发动机转速相对较低。 EGR系统包括至少部分地形成在发动机主体内部并且具有预定或较短通道的EGR通路，设置在EGR通路的过程中的EGR控制阀，并用于调节EGR通道内的燃烧气体的流量 ，以及用于控制EGR控制阀的开度的控制器。

公开(公告)号：US20070039596A1

公开(公告)日：2007-02-22

申请号：US10575123

申请日：2003-10-08

申请人： Herminio Navalon Carretero

发明人： Herminio Navalon Carretero

IPC分类号： F02M31/13

CPC分类号： F02M35/10268 ,  F02M31/13 ,  F02M35/10019 ,  F02M35/10249 ,  F02M35/1038 ,  F02M35/112 ,  Y02T10/126

摘要： Used for heating the gases circulating through an intake manifold (13), preferably of a plastic material, by means of heating element (1), incorporating a metal frame (2) in which is adhered the power control circuit (4), and in which is installed the heating element (1), both forming the same module to provide electronic control of the temperature of the intake gases in the intake manifold, preventing the maximum temperature of the plastic of the intake manifold from being exceeded. The power control circuit (4) incorporates essentially a control logic (8), which is connected a temperature sensor (3) and at least one power switch (6), which controls the heating element (1), the temperature sensor (3) being preferably integrated in the power control circuit (4).

摘要翻译： 用于通过加热元件（1）加热通过进气歧管（13）循环的气体，优选由塑料材料循环，其中结合有金属框架（2），其中粘附有功率控制电路（4），并且 其安装有加热元件（1），两者都形成相同的模块以提供电子控制进气歧管中进气的温度，从而防止超过进气歧管的塑料的最高温度。 功率控制电路（4）基本上包括控制逻辑（8），其连接温度传感器（3）和控制加热元件（1），温度传感器（3）的至少一个电源开关（6） 优选地集成在功率控制电路（4）中。

公开(公告)号：US07044115B2

公开(公告)日：2006-05-16

申请号：US11037489

申请日：2005-01-18

申请人： Thomas Gschwind ,  Thomas Weber ,  Mathias Proner ,  Hans-Peter Bauer

发明人： Thomas Gschwind ,  Thomas Weber ,  Mathias Proner ,  Hans-Peter Bauer

IPC分类号： F02M31/13

CPC分类号： F02M31/13 ,  Y02T10/126

摘要： The present invention relates to a heating flange, in particular for preheating air in an intake line leading to an internal combustion engine. The heating flange comprises at least one heating element for heating the air flowing past said heating element, and a body for mechanically holding and electrically contacting said heating element. For providing an improved heating flange, which is used in particular for preheating air in an intake line leading to an internal combustion engine and which guarantees fast heating of the intake air as well as increased robustness and simplified mounting, said body comprises a fastening bow having a substantially U-shaped cross-section, and said heating element comprises at least one substantially U-shaped meander loop which is fixedly connected to the base of said fastening bow.

摘要翻译： 本发明涉及加热凸缘，特别是用于在通向内燃机的进气管中预热空气。 加热凸缘包括用于加热流过所述加热元件的空气的至少一个加热元件，以及用于机械地保持和电接触所述加热元件的主体。 为了提供一种改进的加热凸缘，其特别用于在通向内燃机的进气管线中预热空气，并且确保进气的快速加热以及增加的鲁棒性和简化的安装，所述主体包括具有 基本上为U形的横截面，并且所述加热元件包括至少一个基本上U形的弯曲环，其固定地连接到所述紧固弓的基部。

公开(公告)号：US20050167411A1

公开(公告)日：2005-08-04

申请号：US11043035

申请日：2005-01-27

申请人： Steffen Geiger ,  Thomas Giffels ,  Martin Eller ,  Ullrich Stephan ,  Hans Houben

发明人： Steffen Geiger ,  Thomas Giffels ,  Martin Eller ,  Ullrich Stephan ,  Hans Houben

IPC分类号： F02M31/13 ,  B60L1/02 ,  F02G5/00

CPC分类号： F02M31/13 ,  Y02T10/126

摘要： A heating element for preheating intake air for an internal combustion engine and having a housing for attaching the heating element to an air intake line of the internal combustion engine. At least one heating strip (1), which runs in windings (1a), is held in the housing and is provided with electrical terminals (6) that lead from the housing to the outside. The heating strip (1) is held in the housing by a support (3) running between two housing walls, which runs, electrically insulated, through the windings (1a) of the heating strip (1).

摘要翻译： 一种用于预热内燃机的进气的加热元件，并具有用于将加热元件附接到内燃机的进气管的壳体。 在绕组（1a）中运行的至少一个加热带（1）被保持在壳体中并且设置有从壳体引导到外部的电端子（6）。 加热条（1）通过在两个壳体壁之间延伸通过加热带（1）的绕组（1a）电绝缘的支撑件（3）而保持在壳体内。

公开(公告)号：US6040557A

公开(公告)日：2000-03-21

申请号：US248510

申请日：1999-02-10

申请人： Andrew J. Prust ,  Jan P. Thimmesch

发明人： Andrew J. Prust ,  Jan P. Thimmesch

IPC分类号： F02B3/06 ,  F02M31/13 ,  F02N19/06 ,  H05B3/32 ,  F02M31/12

CPC分类号： F02N19/06 ,  F02M31/13 ,  H05B3/32 ,  F02B3/06 ,  Y02T10/126

摘要： An air intake for an internal combustion and a heater for use in the air intake includes a mounting flange, a frame coupled to the mounting flange and having a pair of opposed upright walls each defining an upstream face and a downstream face relative to a direction of airflow, a heating element assembly, and coupling means located on or between the upstream and downstream faces for connecting the heating element assembly to the frame and limiting movement of the heating element assembly relative to the frame.

摘要翻译： 用于内燃的进气口和用于进气口的加热器包括安装凸缘，联接到安装凸缘的框架，并且具有一对相对的直立壁，每一个相对的竖直壁限定上游面和下游面相对于 气流，加热元件组件和位于上游和下游面之间或之间的联接装置，用于将加热元件组件连接到框架并限制加热元件组件相对于框架的移动。

公开(公告)号：US5862786A

公开(公告)日：1999-01-26

申请号：US834911

申请日：1997-04-07

申请人： Heinz-Wolfgang Fuchs ,  Reinhard Rechberg ,  Harald Siegert

发明人： Heinz-Wolfgang Fuchs ,  Reinhard Rechberg ,  Harald Siegert

IPC分类号： F02M31/13 ,  F02P19/02 ,  F02N17/02

CPC分类号： F02N19/04 ,  F02M31/13 ,  F02P19/02 ,  Y02T10/126

摘要： Method and apparatus for cold starting assistance for diesel engines including use of a sheathed-element glow plug in the combustion chamber and a heater plug in the air intake, which plugs are operated by a control device (15) responsive to engine operating parameters, particularly engine temperature.

摘要翻译： 特别是用于柴油发动机的冷启动辅助方法和装置，包括在燃烧室中使用护套元件预热塞和进气口中的加热器塞，该插头由响应于发动机运行参数的控制装置（15）操作，特别是 发动机温度。

公开(公告)号：US5666804A

公开(公告)日：1997-09-16

申请号：US205849

申请日：1994-03-04

申请人： Mutuo Sekiya ,  Satoshi Asada ,  Takakazu Tochimoto ,  Hidetoshi Okada

发明人： Mutuo Sekiya ,  Satoshi Asada ,  Takakazu Tochimoto ,  Hidetoshi Okada

IPC分类号： F01N3/20 ,  F01N3/22 ,  F01N3/30 ,  F01N3/32 ,  F01N9/00 ,  F02M23/14 ,  F02M31/13

CPC分类号： F01N3/222 ,  F01N3/2006 ,  F01N3/22 ,  F01N3/306 ,  F01N3/32 ,  F01N9/00 ,  F02M23/14 ,  F02M31/13 ,  Y02T10/126 ,  Y02T10/146 ,  Y02T10/26 ,  Y02T10/47

摘要： A secondary air supplying apparatus for an internal combustion engine and a gas heating apparatus are provided to enable high-performance exhaust gas purification in a catalytic apparatus of the internal combustion engine, in particular, even at a low-temperature starting time. A secondary air supplying apparatus supplies secondary air to the catalytic apparatus through a secondary air introducing path for communicating the intake side of the internal combustion engine with an exhaust manifold. In the apparatus, a gas heating apparatus having an exothermic body is provided for the secondary air introducing path.

摘要翻译： 提供了一种用于内燃机和气体加热装置的二次空气供应装置，以使得能够在内燃机的催化装置中进行高性能排气净化，特别是即使在低温启动时也是如此。 二次空气供给装置通过用于使内燃机的进气侧与排气歧管连通的二次空气导入路径向二次空气供给二次空气。 在该装置中，为二次空气导入路径设置具有放热体的气体加热装置。