专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4514656A Combination sparkplug and combustion process sensor 失效
标题翻译：组合火花塞和燃烧过程传感器
公开(公告)号：US4514656A
公开(公告)日：1985-04-30
申请号：US428003
申请日：1982-09-29
申请人： Eckart Damson , Reinhard Latsch , Ernst Linder , Franz Rieger , Rainer Schussler
发明人： Eckart Damson , Reinhard Latsch , Ernst Linder , Franz Rieger , Rainer Schussler
IPC分类号： G01L23/22 , H01T1/12 , H01T13/16 , H01T13/48
CPC分类号： G01L23/22
摘要： To permit adjustment of the combination sparkplug-optical sensor for heat transfer upon operation of the sensor-sparkplug combination as a sparkplug, in accordance with known sparkplug technology, the insulator of the sparkplug is formed with a central opening in which a material is included which is electrically conductive and providing for controlled heat transfer, for example a packing or a mixture of aluminum oxide with a conductive powder, such as graphite, aluminum, or copper; or, alternatively, sheet metal elements may be located therein providing controlled radial engagement around a central glass rod forming the optical sensor and the inner wall of the opening and the insulator (FIG. 2); or, alternatively, axially resilient elements, such as a bellows-like corrugated metal element (FIG. 3) or a stack of spring disks (FIG. 4) may be positioned in the opening, axially biased by screwing the connecting terminal (10) into a tapped opening of the insulator. Heat transfer or transmission control is effected by introducing between metallic components of the combination and the glass rod a heat conductive mass (2) which fills the space between the glass rod and the metallic components over a predetermined length, in accordance with desired heat transfer characteristics.
摘要翻译：为了允许在根据已知的火花塞技术操作传感器火花塞组合的情况下调整用于热传递的组合火花塞 - 光学传感器，根据已知的火花塞技术，火花塞的绝缘体形成有中心开口，其中包括材料，导电并提供受控的热传递，例如填料或氧化铝与导电粉末如石墨，铝或铜的混合物; 或者可选地，钣金元件可以位于其中，提供围绕形成光学传感器的中心玻璃棒和开口和绝缘体的内壁（图2）的可控径向接合; 或者可选地，轴向弹性元件，例如波纹管状波纹状金属元件（图3）或弹簧盘堆叠（图4）可以定位在开口中，通过旋拧连接端子（10）轴向偏置，进入绝缘子的开口。通过在组合的金属部件和玻璃棒之间引入根据期望的热传递特性而将玻璃棒和金属部件之间的空间填充预定长度的导热块（2）来进行热传递或变速器控制。

2. 发明授权

US4394855A Internal combustion engine with externally supplied ignition having an ignition chamber associated with the main combustion chamber 失效
标题翻译：具有外部点燃的内燃机具有与主燃烧室相关联的点火室
公开(公告)号：US4394855A
公开(公告)日：1983-07-26
申请号：US261413
申请日：1981-05-07
申请人： Reinhard Latsch , Ernst Linder , Helmut Maurer , Klaus Muller , Franz Rieger
发明人： Reinhard Latsch , Ernst Linder , Helmut Maurer , Klaus Muller , Franz Rieger
IPC分类号： F02B19/10 , F02B19/12 , F02B19/16 , F02B23/08 , F02P13/00
CPC分类号： F02B19/12 , F02B19/1009 , Y02T10/125
摘要： An ignition chamber device is described which has an elongated, rotationally symmetrical form. The wall of the ignition chamber which protrudes into the main combustion chamber of the internal combustion engine has a coaxial overflow conduit embodied by a nozzle and radially extending discharge conduits which extend into the annular chamber which surrounds the nozzle. The ignition chamber is provided with an ignition device which has a central electrode that leads from the outside into the interior and by means of this central electrode the ignition voltage is carried via a conductor path, disposed in the wall, to a wall location opposite the nozzle, from where the ignition spark can leap the gap. A heat pipe is disposed in the nozzle and includes a portion arranged in close proximity to the cylinder wall, which prevents the ignition chamber from becoming overheated and on the other hand also enables the inflowing mixture to be heated up in optimal fashion on the way to the ignition location.
摘要翻译：描述了具有细长旋转对称形式的点火室装置。点燃室的突出到内燃机的主燃烧室的壁具有由喷嘴和径向延伸的排放导管构成的同轴溢流导管，其延伸到围绕喷嘴的环形室中。点火室设置有点火装置，该点火装置具有从外部引导到内部的中心电极，并且借助于该中心电极，点火电压通过布置在壁中的导体路径被承载到相对于喷嘴，从那里点火火花可以跳过间隙。热管设置在喷嘴中，并且包括靠近气缸壁布置的部分，其防止点火室变得过热，另一方面也使得流入的混合物能够以最佳方式被加热到途中点火位置。

3. 发明授权

US4523559A Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US4523559A
公开(公告)日：1985-06-18
申请号：US628054
申请日：1984-07-05
申请人： Reinhard Latsch , Ernst Linder , Winfried Moser
发明人： Reinhard Latsch , Ernst Linder , Winfried Moser
IPC分类号： F02D9/02 , F02D11/10 , F02D13/02 , F02D41/00 , F02D41/14 , F02B31/00
CPC分类号： F02D13/0223 , F02D11/10 , F02D35/022 , F02D41/0002 , F02D41/1497 , F02D9/02 , F02D2011/102 , Y02T10/18 , Y02T10/42
摘要： The internal combustion engine has at least one combustion chamber, an inlet conduit leading to it, and an adjustable means for varying flows of a medium, such as air or a fuel-air mixture, flowing into the combustion chamber for the sake of an optimized acceleration of curves defined by the process of combustion, so that economical engine operation is attained while producing as little in the way of toxic exhaust gas components as possible. An adjusting motor acting upon the means is controlled by a regulator, which is connected via a comparator with a set-point value transducer and an actual-value transducer. The actual-value transducer includes an optoelectric sensor connected to the combustion chamber for measuring the curves of combustion. The set-point value transducer indicates a set-point value for optimal curves of combustion, and the regulator, via the adjustable means, reduces any difference that may exist between the set-point value and the actual value.
摘要翻译：内燃机具有至少一个燃烧室，通向其的入口导管和用于改变流入燃烧室的介质（例如空气或燃料 - 空气混合物）的流动的可调节装置，用于优化加速由燃烧过程定义的曲线，从而在尽可能少地排放有毒排气组分的同时实现经济的发动机运转。作用在装置上的调节电机由调节器控制，调节器通过比较器与设定值转换器和实际值传感器连接。实际值传感器包括连接到燃烧室的光电传感器，用于测量燃烧曲线。设定点值传感器表示燃烧最佳曲线的设定值，调节器通过可调节装置减小设定值与实际值之间可能存在的差异。

4. 发明授权

US4172433A Process and apparatus for fuel-mixture preparation 失效
标题翻译：燃料混合物制备方法和装置
公开(公告)号：US4172433A
公开(公告)日：1979-10-30
申请号：US638021
申请日：1975-12-05
申请人： Valerio Bianchi , Reinhard Latsch , Ernst Linder , Gerhard Kistner , Helmut Maurer , Herbert Schindler
发明人： Valerio Bianchi , Reinhard Latsch , Ernst Linder , Gerhard Kistner , Helmut Maurer , Herbert Schindler
IPC分类号： F02D41/34 , F02D35/00 , F02D41/00 , F02D41/04 , F02D41/14 , F02D41/40 , F02B3/00
CPC分类号： F02D41/1498 , F02D41/1487 , F02D2200/1015
摘要： A fuel metering system of an internal combustion engine is regulated by a data processor which has stored data prescribing the proper amount of fuel to be metered out for particular positions of the throttle valve and for particular values of the engine rpm. This preliminary adjustment is further refined by providing the data processor with feedback data concerning actual engine operating parameters, e.g. the exhaust gas composition, engine speed fluctuation and temperature. The feedback data is used by the data processor to override and further adjust the fuel quantity metered out to the engine.
摘要翻译：内燃机的燃料计量系统由数据处理器调节，数据处理器已经存储了规定要计量的适当量的燃料以便节流阀的特定位置和发动机转速的特定值的数据处理器。通过向数据处理器提供关于实际发动机操作参数的反馈数据，例如，排气组成，发动机转速波动和温度。数据处理器使用反馈数据来覆盖并进一步调整计量到发动机的燃油量。

5. 发明授权

US06422005B2 Process and apparatus for the catalytic elimination of a pollutant from the exhaust gas from a combustion installation 有权
标题翻译：用于催化消除来自燃烧装置的废气中的污染物的方法和装置
公开(公告)号：US06422005B2
公开(公告)日：2002-07-23
申请号：US09815201
申请日：2001-03-22
申请人： Winfried Dölling , Reinhard Latsch , Wieland Mathes , Ronald Neufert , Rainer Tost , Dietmar Weisensel , Klaus Wenzlawski , Jürgen Zürbig
发明人： Winfried Dölling , Reinhard Latsch , Wieland Mathes , Ronald Neufert , Rainer Tost , Dietmar Weisensel , Klaus Wenzlawski , Jürgen Zürbig
IPC分类号： F01N300
CPC分类号： F01N3/2066 , B01D53/9431 , B01D53/9495 , F01N2610/02 , F02B3/06 , Y02T10/24
摘要： A process for catalytic removal of a pollutant from a combustion installation exhaust gas includes calculating, from operationally relevant parameters of the installation, a pollutant concentration using a predetermined characteristic diagram. A predetermined quantity of a reagent is introduced into the exhaust per unit time as a function of the calculated pollutant concentration, the reagent reacting with the pollutant at a catalytic converter. Operating states of the installation with substantially constant pollutant emission levels are determined. The pollutant concentration during an operating state of the installation with a substantially constant pollutant emission level is determined with a sensor and only a pollutant concentration from the installation in a steady operating state is used to correct the diagram. The pollutant concentration from the installation is calculated with the diagram in a non-steady operating state. An apparatus for the catalytic removal of the pollutant from the exhaust gas is also provided.
摘要翻译：从燃烧设备排气中催化除去污染物的方法包括使用预定的特征图从操作上相关的设备参数计算污染物浓度。预定量的试剂作为计算的污染物浓度的函数，每单位时间引入到排气中，试剂与催化转化器的污染物反应。确定具有基本恒定污染物排放水平的安装的运行状态。使用传感器确定具有基本恒定的污染物排放水平的安装操作状态下的污染物浓度，并且仅使用来自安装在稳定运行状态的污染物浓度来校正图。来自安装的污染物浓度在图中以非稳定运行状态计算。还提供了用于从废气中催化除去污染物的装置。

6. 发明授权

US4361122A Internal combustion engine with externally-supplied ignition, having one main combustion chamber per cylinder and one ignition chamber 失效
标题翻译：具有外部点火的内燃机，每个气缸具有一个主燃烧室和一个点火室
公开(公告)号：US4361122A
公开(公告)日：1982-11-30
申请号：US207050
申请日：1980-11-14
申请人： Reinhard Latsch
发明人： Reinhard Latsch
IPC分类号： F02P19/00 , F02B19/08 , F02B19/12 , F02F1/24 , F02P13/00 , F02P19/02 , H01T13/16 , H01T13/54 , F02B23/00 , F02P1/00
CPC分类号： H01T13/54 , F02B19/12 , F02F1/242 , H01T13/16 , Y02T10/125
摘要： An internal combustion engine with externally supplied ignition is proposed, in which besides a main combustion chamber an ignition chamber is provided, which communicates with the main combustion chamber via a central discharge channel, which is disposed coaxially with the axis of the ignition chamber, and via additional discharge channels distributed about this discharge channel. Protruding into the coaxially disposed overflow channel is an electrode extending through the ignition chamber, this electrode being embodied as a heat pipe and forming a spark gap with the wall of the ignition chamber in the region of the overflow channel. As a result of its embodiment as a heat pipe, the electrode is protected against excessive heating and is simultaneously held to an optimal temperature.
摘要翻译：提出了一种具有外部点火的内燃机，其中除了主燃烧室之外还设有一个点火室，该点燃室通过与点火室的轴线同轴设置的中心排放通道与主燃烧室连通，通过围绕该放电通道分布的附加放电通道。突出到同轴布置的溢流通道中的是延伸穿过点火室的电极，该电极被实施为热管，并且在溢流通道的区域中与点火室的壁形成火花隙。作为其热管的实施例的结果，电极被保护免受过度加热，同时保持在最佳温度。

7. 发明授权

US4321898A Internal combustion engine with temperature controlled combustion chamber walls 失效
标题翻译：具有温度控制燃烧室壁的内燃机
公开(公告)号：US4321898A
公开(公告)日：1982-03-30
申请号：US183910
申请日：1980-09-04
申请人： Reinhard Latsch
发明人： Reinhard Latsch
IPC分类号： F02B23/02 , F01P3/00 , F02B3/06 , F02B19/14 , F02B19/16 , F02B23/00 , F02F3/26 , F02N19/02
CPC分类号： F02B19/16 , F02B23/00 , F02F3/26 , F02B2275/16 , F02B3/06 , Y02T10/123 , Y02T10/125
摘要： An internal combustion engine in which some of the combustion chamber walls are kept at temperatures which are higher than the temperature of the remaining parts of the combustion chamber. The temperature control of the selected portions of the combustion chamber is performed by heat pipes which lie adjacent to thin combustion chamber walls and which transfer heat from these walls to other parts of the engine which are adjacent to coolant channels. The presence of the heat pipe insures a relatively low thermal inertia of the adjacent combustion chamber walls, permitting their rapid heating after cold starting and the presence of the heat pipe prevents excessive temperatures due to the ability to carry away heat from these parts of the combustion chamber at higher temperatures. The temperature-controlled combustion chamber walls may be provided in auxiliary combustion chambers, prechambers or antechambers. Fuel is preferably injected so as to impinge on the temperature-controlled parts of the combustion chamber.
摘要翻译：一种内燃机，其中一些燃烧室壁保持在高于燃烧室的其余部分的温度的温度。燃烧室的选定部分的温度控制由位于稀薄燃烧室壁附近并将热量从这些壁传递到与冷却剂通道相邻的发动机其它部分的热管来执行。热管的存在确保相邻燃烧室壁的相对较低的热惯性，允许其在冷起动之后快速加热，并且热管的存在防止由于能够从燃烧的这些部分携带热量的过度温度室在较高的温度。温度控制的燃烧室壁可以设置在辅助燃烧室，前室或前室中。燃料优选地被喷射以便撞击在燃烧室的温度控制部分上。

8. 发明授权

US4218992A Externally ignited internal combustion engine 失效
标题翻译：外部点燃的内燃机
公开(公告)号：US4218992A
公开(公告)日：1980-08-26
申请号：US871577
申请日：1978-01-23
申请人： Reinhard Latsch , Hans Schlembach
发明人： Reinhard Latsch , Hans Schlembach
IPC分类号： F02P13/00 , F02B1/04 , F02B19/08 , F02B75/12 , F02B19/00
CPC分类号： F02B19/08 , F02B1/04 , F02B2075/125 , Y02T10/125
摘要： An internal combustion engine in which each cylinder or combustion volume includes a separate ignition chamber which communicates with the main combustion chamber through a relatively narrow channel or channels. The combustible mixture is delivered to the separate chamber exclusively through these channels by the compressive action of the piston and is ignited there by a suitable electrical spark, for example. There is no additional admission of fuel or fuel mixture to the separate ignition chamber. The channel or channels terminate in the ignition chamber in such a manner, for example, tangentially, that one or more vortices are generated in the chamber prior to ignition. The channels are so oriented that the emerging igniter flames are directed to potential hot cells in the main combustion chamber where auto-ignition could occur.
摘要翻译：一种内燃机，其中每个气缸或燃烧体积包括通过相对窄的通道或通道与主燃烧室连通的分开的点火室。可燃混合物通过活塞的压缩作用专门通过这些通道输送到分离的室，并且通过合适的电火花在那里被点燃。没有额外的燃料或燃料混合物进入单独的点火室。通道或通道以例如切向方式终止于点火室中，在点火之前在腔室中产生一个或多个涡流。通道是如此定向的，使新出现的点火器火焰被引导到主燃烧室中可能发生自燃的潜在热电池。

9. 发明授权

US4188920A Method and apparatus for controlling the operation of an internal combustion engine 失效
标题翻译：用于控制内燃机的运行的方法和装置
公开(公告)号：US4188920A
公开(公告)日：1980-02-19
申请号：US813053
申请日：1977-07-05
申请人： Valerio Bianchi , Reinhard Latsch
发明人： Valerio Bianchi , Reinhard Latsch
IPC分类号： F02D21/08 , F02D35/02 , F02D41/14 , F02B3/00
CPC分类号： F02D41/1498 , F02D2200/1015 , F02D41/0052
摘要： The fluctuations of the rotational speed of the engine crankshaft are detected by two torsionally coupled inertial discs with fiducial markers. The movement of these markers past an inductive sensor provides a signal which is fed to a logical control circuit that controls the generation of a voltage which is characteristic of the actual crankshaft fluctuations. This actual voltage is amplified and rectified and compared with a set-point voltage generated by a set-point generator. The resulting signal is used to control an integrating circuit which may engage the fuel injection system of the exhaust gas recycling system of the engine to change the fuel-air mixture so as to return the actual voltage value to the set-point value.
摘要翻译：发动机曲轴的转速的波动由具有基准标记的两个扭转耦合的惯性盘检测。这些标记通过电感式传感器的运动提供了一个信号，该信号被馈送到逻辑控制电路，该逻辑控制电路控制产生实际曲轴波动特征的电压。该实际电压被放大并整流，并与设定点发生器产生的设定点电压进行比较。所得到的信号用于控制积分电路，该积分电路可与发动机的废气再循环系统的燃料喷射系统接合，以改变燃料 - 空气混合物，以将实际电压值返回到设定值。

10. 发明授权

US4170979A Ignition chamber for an internal combustion engine 失效
标题翻译：内燃机点火室
公开(公告)号：US4170979A
公开(公告)日：1979-10-16
申请号：US794486
申请日：1977-05-06
申请人： Reinhard Latsch
发明人： Reinhard Latsch
IPC分类号： F02B19/10 , F02B19/12 , F02B19/16
CPC分类号： F02B19/12 , F02B19/1009 , Y02T10/125
摘要： An internal combustion engine with a main combustion chamber defined by the cylinder and the piston has a separate ignition chamber located in the cylinder head which communicates with the main combustion chamber through a narrow channel. The channel terminates tangentially in the chamber and the flow of combustible mixture into the chamber generates therein a vortex which aids in ignition and combustion. The chamber includes spark-producing electrodes but does not receive additional fuel. In order to improve the ignition process, i.e., to lower the energy required for ignition, the walls of the ignition chamber are cooled to a controlled degree by changing the size of an air gap when the chamber expands or contracts, thereby changing the heat flow from the ignition chamber to the cooled portions of the engine.
摘要翻译：具有由气缸和活塞限定的主燃烧室的内燃机具有位于气缸盖中的单独的点火室，其通过窄通道与主燃烧室连通。通道在腔室中切向终止，并且可燃混合物流入腔室中产生有助于点燃和燃烧的涡流。该室包括产生火花的电极，但不接收额外的燃料。为了改善点火过程，即降低点火所需的能量，当室膨胀或收缩时，通过改变空气间隙的尺寸将点火室的壁冷却至受控程度，从而改变热流从点火室到发动机的冷却部分。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式