公开(公告)号：WO2019067341A8

公开(公告)日：2019-04-04

申请号：PCT/US2018/052367

申请日：2018-09-24

Applicant: RESEARCH TRIANGLE INSTITUTE

Inventor： CARPENTER III, John Reeves ,  BARBEE, David Douglas ,  AGARWAL, Apoorv

IPC: F02D41/14 ,  F02D41/00 ,  F02M31/135 ,  F02P5/15 ,  C01B3/36 ,  F02B39/10

Abstract: An internal combustion engine is operated at fuel-rich conditions by adjusting one or more operating parameters such as, for example, a throttle, an ignition timing, a load coupled to the engine, a fuel pressure, power to a supercharger, and power to a preheater to maintain a specified engine speed and a temperature of an exhaust gas. Operating the engine under these conditions allows the engine to function as a reformer producing a synthesis gas comprising hydrogen and carbon monoxide.

公开(公告)号：WO2004065769A3

公开(公告)日：2004-09-30

申请号：PCT/US2004001001

申请日：2004-01-15

Applicant: CHRYSALIS TECH INC ,  LINNA JAN-ROGER ,  PALMER PETER ,  MELLO JOHN PAUL ,  SPRAGUE STUART BENNETT

Inventor： LINNA JAN-ROGER ,  PALMER PETER ,  MELLO JOHN PAUL ,  SPRAGUE STUART BENNETT

IPC: F01N11/00 ,  F02D41/10 ,  F02D41/14 ,  F02D41/30 ,  F02M13/08 ,  F02M17/24 ,  F02M31/135 ,  F02M31/16 ,  F02M31/18 ,  F02M51/06 ,  F02M53/02 ,  F02M53/06 ,  F02M57/00

CPC classification number: F02M31/18 ,  F01N11/007 ,  F02D41/10 ,  F02D41/1456 ,  F02D41/1475 ,  F02D41/3005 ,  F02M13/08 ,  F02M17/24 ,  F02M31/135 ,  F02M31/16 ,  F02M51/065 ,  F02M51/0678 ,  F02M53/02 ,  F02M53/06 ,  Y02T10/126 ,  Y02T10/47

Abstract: An apparatus and method for improving the transient response of a spark-ignited fuel-injected internal combustion engine is disclosed. This is accomplished by employing one or more novel capillary fuel injectors (700). These devices are port fuel injectors (700) modified by inserting one or more relatively small diameter heated tubular capillaries (712) between the fuel line and a conventional injector. Sufficient heating can be produced so that flash vaporization occurs as the fuel exits the injector. The heaters are turned on using control algorithms that can be based on exhaust gas oxygen concentration, load on the engine, and accelerator pedal position.

Abstract translation: 公开了一种用于改善火花点燃燃料喷射内燃机的瞬态响应的装置和方法。 这通过使用一个或多个新颖的毛细管燃料喷射器（700）来实现。 这些装置是通过在燃料管线和常规注射器之间插入一个或多个相对小直径的加热的管状毛细管（712）而修改的端口燃料喷射器（700）。 可以产生足够的加热，使得随着燃料离开喷射器而发生闪蒸。 使用可以基于废气氧浓度，发动机负载和加速踏板位置的控制算法来打开加热器。

公开(公告)号：WO1993002284A1

公开(公告)日：1993-02-04

申请号：PCT/NL1992000130

申请日：1992-07-14

Applicant: TEXAS INSTRUMENTS HOLLAND B.V. ,  BROUWERS, Arnoldus, Maria ,  PELGRIM, Robertus, Joseph

Inventor： TEXAS INSTRUMENTS HOLLAND B.V.

IPC: F02M31/135

CPC classification number: F02M31/135 ,  Y02T10/126

Abstract: An injection combustion engine with electrical spark ignition comprises at least one cylinder with an intake duct (1) at least one inlet valve (4) fitted in the cylinder head (2) at least one fuel injector (5) and a heating element (6) provided downstream of said injector. The heating element comprises a plate with electrically insulating properties, such as an enamelled metal plate or a ceramic plate on which a current-conducting meterial with a current supply and a current discharge connection printed. This printed circuit can have PTC properties.

Abstract translation: 具有电火花点火的喷射燃烧发动机包括至少一个气缸，其具有进气管道（1）至少一个入口阀（4），其安装在气缸盖（2）中，至少一个燃料喷射器（5）和加热元件（6） ）设置在所述喷射器的下游。 加热元件包括具有电绝缘性能的板，例如搪瓷金属板或陶瓷板，其上印有具有电流源和电流放电连接的导电管。 该印刷电路可以具有PTC特性。

公开(公告)号：WO2020105425A1

公开(公告)日：2020-05-28

申请号：PCT/JP2019/043387

申请日：2019-11-06

Applicant: アイシン精機株式会社

Inventor： 矢野　秀任 ,  石井　正人 ,  山口　智広

IPC: F02F1/42 ,  F02B77/11 ,  F02M31/135

Abstract: この内燃機関の吸気装置は、吸気ポートの内表面と対向する外側ポート部材と、外側ポート部材の内側に配置された内側ポート部材と、内側ポート部材の内側に配置されたヒータとを備える。内側ポート部材は、吸気ポートの吸気流れ方向の直交する方向においてヒータの外側に積層されるとともに、ヒータからの熱を断熱するように構成されている。

公开(公告)号：WO2017079086A1

公开(公告)日：2017-05-11

申请号：PCT/US2016/059739

申请日：2016-10-31

Applicant: INI POWER SYSTEMS INC.

Inventor： MARKOSKI, Larry J. ,  SIMMONS, Timothy C.

IPC: F02M1/12 ,  F02B63/04 ,  F02M31/00 ,  F02M31/135 ,  F02M31/18 ,  F02M29/04 ,  F01P1/00 ,  F02B75/16

CPC classification number: F02M1/12 ,  F01P1/02 ,  F02B11/02 ,  F02B63/048 ,  F02B75/16 ,  F02M29/04 ,  F02M31/005 ,  F02M31/135 ,  F02M31/18 ,  Y02T10/126

Abstract: A thermal choke, includes (1) a body, comprising a heat conductive material, (2) an electric heater, on or in the body, (3) a temperature sensor, on or in the body, and (4) a fin, in a channel surrounded by the body. The thermal choke is configured to fit between a throttle assembly and a cylinder of a spark ignition engine.

Abstract translation: 一种热扼流器，包括（1）包括导热材料的本体，（2）在本体上或内部的电加热器，（3）温度传感器，在本体上或内部 ，以及（4）在由身体包围的通道中的鳍状物。 热扼流圈配置为安装在节气门组件和火花点火发动机的气缸之间。

公开(公告)号：WO2006032644A1

公开(公告)日：2006-03-30

申请号：PCT/EP2005/054659

申请日：2005-09-19

Applicant: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. ,  MONTEL, Stephan

Inventor： MONTEL, Stephan

IPC: C01B3/38 ,  F02M27/02 ,  F02M31/135 ,  B01J8/02

CPC classification number: C01B3/386 ,  B01J4/002 ,  B01J8/0207 ,  B01J8/0278 ,  B01J19/006 ,  B01J23/63 ,  B01J2208/00716 ,  C01B2203/1288 ,  C01B2203/148 ,  F02M27/02 ,  F02M31/135 ,  Y02P20/52 ,  Y02T10/126

Abstract: The present invention provides a process for the catalytic partial oxidation of a liquid hydrocarbonaceous fuel, comprising the following steps: a) mixing the hydrocarbonaceous fuel with a first amount of molecular oxygen to form a first mixture comprising fuel and molecular oxygen; b) evaporating the fuel by igniting the first mixture; c) mixing the evaporated fuel with a second amount of molecular oxygen to form a second mixture comprising fuel and molecular oxygen; and d) contacting the second mixture with a partial oxidation catalyst for conversion into a product gas comprising at least hydrogen, in which process the overall oxygen-to-carbon ratio is in the range of from 0.3 to 0.8 and the oxygen-to-carbon ratio in the first mixture is in the range of from 0.01 to 0.4.

Abstract translation: 本发明提供了一种用于液体含烃燃料的催化部分氧化的方法，包括以下步骤：a）将烃类燃料与第一量的分子氧混合以形成包含燃料和分子氧的第一混合物; b）通过点燃第一混合物蒸发燃料; c）将蒸发的燃料与第二量的分子氧混合以形成包含燃料和分子氧的第二混合物; 和d）使第二混合物与部分氧化催化剂接触，以转化成至少包含氢的产物气体，其中总氧碳比在0.3至0.8范围内，氧 - 碳 第一混合物的比例在0.01至0.4的范围内。

公开(公告)号：WO00037791A1

公开(公告)日：2000-06-29

申请号：PCT/KR1999/000793

申请日：1999-12-21

IPC: F02M31/18 ,  F02M31/135

CPC classification number: F02M31/18 ,  Y02T10/126

Abstract: A car engine adapting kerosene as a fuel, comprising a heater (40, 40a), positioned within an absorption manifold (32) and operated by controlling signal, which supplies the vaporized high temperature mixture with air and kerosene into the combustion chamber to be ignited therein while maintaining a controlled temperature such as to control heating by the control unit if the temperature goes beyond 450 DEG C since starting switch is turned on in the case of below 400 DEG C and the heating process continues until the switch is turned off, and also the space of combustion is made larger than prior art automobile to avoid the possibility of knocking.

Abstract translation: 一种汽油发动机，其适用煤油作为燃料，包括位于吸收歧管（32）内并通过控制信号操作的加热器（40,40a），其将蒸发的高温混合物与空气和煤油供入燃烧室以点燃 在保持控制温度的情况下，如果温度超过450℃，则由控制单元控制加热，因为启动开关在低于400℃的情况下导通，并且加热过程持续到开关断开， 燃烧空间也比现有技术的汽车大，以避免爆震的可能性。

公开(公告)号：WO9913210A8

公开(公告)日：1999-04-22

申请号：PCT/US9818843

申请日：1998-09-10

Applicant: PHILLIPS & TEMRO IND INC

Inventor： THIMMESCH JAN P ,  HEMISH BRADLEY A

IPC: F02M31/135 ,  F02M29/04 ,  F02M31/13 ,  H05B3/32 ,  F02M31/00

CPC classification number: H05B3/32 ,  F02M29/04 ,  F02M31/13 ,  Y02T10/126

Abstract: A heating device (210) for use in an internal combustion engine for heating the air entering the cylinder head from the intake manifold. The heating device (210) includes a frame (212) having a body defining an air intake opening and a hanger extending from the body. The heating device (210) further includes a first resistance ribbon (256) and a terminal assembly (216) coupled to the frame (212), electrically connected to the first resistance ribbon (256) and electrically connectable with a power source (277). Finally, the heating device (210) includes securing means for coupling the first resistance ribbon (256) to the hanger in a vertical orientation.

Abstract translation: 一种用于内燃机的加热装置（210），用于从进气歧管加热进入气缸盖的空气。 加热装置（210）包括具有限定进气口的主体和从主体延伸的悬挂件的框架（212）。 加热装置（210）还包括电连接到第一电阻色带（256）并且可与电源（277）电连接的第一电阻色带（256）和端子组件（216） 。 最后，加热装置（210）包括固定装置，用于将垂直方向上的第一阻力带（256）耦合到吊架。

公开(公告)号：WO2022067409A1

公开(公告)日：2022-04-07

申请号：PCT/BR2021/050390

申请日：2021-09-13

Applicant: ROBERT BOSCH LIMITADA

Inventor： LEPSCH, Fernando ,  BRUNOCILLA, Marcello Francisco

IPC: F02M31/135 ,  F02M53/02

Abstract: Método de gerenciamento de temperatura de combustível 5 injetado em motores de combustão interna aplicável ao referido sistema, que leva em consideração a medição da vazão de combustível a ser injetado e um ou mais dados dinâmicos do nível de exigência do motor em um instante atual imediato, proporcionando acurácia na transformação de energia elétrica em calor pelo controle da temperatura de aquecimento do combustível e, 0 consequentemente, uma grande precisão na redução de gases poluentes, sem deterioração do balanço energético do veículo (bateria).

公开(公告)号：WO2015047694A1

公开(公告)日：2015-04-02

申请号：PCT/US2014/054279

申请日：2014-09-05

Applicant: CATERPILLAR INC.

Inventor： REBINSKY, Douglas A.

IPC: F02D41/14 ,  F02M31/135 ,  F02D33/00 ,  F02D35/00 ,  F02B77/08

CPC classification number: G01N33/225 ,  F02D19/024 ,  F02D19/029 ,  F02D41/0027 ,  F02D41/1494 ,  F02D41/3005 ,  F02D2200/0611 ,  F02M21/0215 ,  G01N25/18 ,  G01N25/20 ,  Y02T10/32

Abstract: A control system (114) is provided for use with an engine (12). The control system may have a sensing element (58) in fluid communication with a flow of unknown mixture of gaseous fuel supplied to the engine. The sensing element may be configured to sense a thermodynamic property of the unknown mixture of gaseous fuel. The control system may also have a heating element (60) configured to increase a temperature of the unknown mixture of gaseous fuel at the sensing element to multiple different temperature levels, and a microprocessor (62) configured to determine a fuel parameter of the unknown mixture of gaseous fuel as a function of the thermodynamic property sensed at the multiple different temperature levels. The control system may further have a controller (56) in communication with the microprocessor and configured to selectively adjust a control parameter of the engine based on the fuel parameter.

Abstract translation: 提供了一种与发动机（12）一起使用的控制系统（114）。 控制系统可以具有与供应到发动机的未燃混合气体的流动流体连通的感测元件（58）。 感测元件可以被配置为感测未知的气体燃料混合物的热力学性质。 控制系统还可以具有被配置为将感测元件处的气体燃料的未知混合物的温度升高到多个不同温度水平的加热元件（60），以及配置成确定未知混合物的燃料参数的微处理器（62） 的气态燃料作为在多个不同温度水平下感测的热力学性质的函数。 控制系统还可以具有与微处理器通信的控制器（56），并被配置为基于燃料参数选择性地调节发动机的控制参数。