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1. 发明授权

US5241367A Device for measuring the composition of fluids, in particular the components of exhaust gases from internal combustion engines 失效
标题翻译：用于测量流体组成的装置，特别是来自内燃机的排气组分
公开(公告)号：US5241367A
公开(公告)日：1993-08-31
申请号：US730780
申请日：1991-07-24
申请人： Ferdinand Grob , Hubert Dettling , Heinz Stutzenberger , Roger Potschin
发明人： Ferdinand Grob , Hubert Dettling , Heinz Stutzenberger , Roger Potschin
IPC分类号： G01N21/31 , G01N21/03 , G01N21/53 , G01N21/59
CPC分类号： G01N21/534 , G01N2021/0314 , G01N2201/082 , G01N2201/084
摘要： A device is proposed for measuring the composition of fluids, in particular of constituents of exhaust gases from internal combustion engines, in which a light ray (32, 31) is used to irradiate the exhaust gas to be measured over the length of a measuring section (29) and is weakened or changed more or less, depending on the content of constituents. The light signal being received is advantageously registered by a measured length light receiver (18) which is shielded light-tight against the light emitting light source (14) and is evaluated in relation to the original light emission, in an evaluation circuit (26). In this simple way, accurate information is obtained of the exhaust gas clouding and of the loading of a fluid or gas with constituents which are optically active.
摘要翻译： PCT No.PCT / DE91 / 00026 Sec。 371日期1991年7月24日 102（e）1991年7月24日PCT 1991年1月17日PCT PCT。公开号WO91 / 11702 日期为1991年8月8日。提出了一种装置，用于测量流体的组成，特别是用于内燃机排气成分的组成，其中使用光线（32,31）照射被测废气在测量部分（29）的长度上，根据组分的含量，它们或多或少变弱或变化。所接收的光信号有利地由测量长度的光接收器（18）记录，该测量长度光接收器（18）在评估电路（26）中对发光光源（14）进行屏蔽并相对于原始光发射进行评估，。以这种简单的方式，可以获得准确的信息，了解排气气体的混浊以及流体或气体与具有光学活性的成分的负载。

2. 发明授权

US5665318A Arrangement for treatment of exhaust gases for a compression-ignition internal combustion engine 失效
标题翻译：用于处理压燃式内燃机废气的装置
公开(公告)号：US5665318A
公开(公告)日：1997-09-09
申请号：US542116
申请日：1995-10-12
申请人： Helmut Rembold , Hubert Dettling , Heinz Stutzenberger
发明人： Helmut Rembold , Hubert Dettling , Heinz Stutzenberger
IPC分类号： F01N3/08 , B01D53/94 , F01N3/20 , F01N3/36 , B01D50/00 , F01N3/10
CPC分类号： F01N3/2066 , B01D53/9431 , B01D53/9495 , F01N3/36 , F01N2610/03 , F01N2610/10 , F01N2610/107 , F01N2610/1453 , Y02T10/24
摘要： An arrangement for the treatment of exhaust gases from a compression-ignition internal combustion engine, in which, fuel is metered via a metering valve and introduced into the exhaust system via an evaporator to promote the action of a reduction catalyst arranged on the downstream side of the engine.
摘要翻译：一种用于处理来自压燃式内燃机的废气的装置，其中燃料经由计量阀计量并通过蒸发器引入排气系统，以促进布置在排气系统的下游侧的还原催化剂的作用引擎。

3. 发明授权

US4672808A Apparatus for the removal of combustible solid particles from the exhaust gases of internal combustion engines 失效
标题翻译：用于从内燃机废气中除去可燃固体颗粒的装置
公开(公告)号：US4672808A
公开(公告)日：1987-06-16
申请号：US873183
申请日：1986-06-11
申请人： Rolf Leonhard , Hubert Dettling
发明人： Rolf Leonhard , Hubert Dettling
IPC分类号： F01N3/025 , F01N3/26 , F01N3/30 , F01N3/36 , F01N3/38 , F01N3/02
CPC分类号： F01N3/38 , F01N3/025 , F01N3/26 , F01N3/306 , F01N3/36
摘要： An apparatus for the burning of solid particles, especially soot particles, separated from the exhaust gas from internal combustion engines has a rotationally symmetrical combustion chamber which coaxially adjoins an ignition burner connected with it by a flame transfer orifice. Fuel and air are metered to the ignition burner through an additional-air line and a fuel line and, as a prepared mixture, they are ignited in the ignition burner and enter the combustion chamber through a flame transfer orifice. In the combustion chamber an exhaust gas partial stream enriched with the solid particles is introduced, and, after the solid particles have been consumed together with the additional air put into the combustion chamber, the exhaust gas is then discharged again as cleaned exhaust together with the remaining combustion products through an outlet tube.
摘要翻译：用于燃烧与内燃机的废气分离的固体颗粒，特别是烟灰颗粒的装置具有旋转对称的燃烧室，该燃烧室与通过火焰传递孔连接的点火燃烧器同轴地邻接。燃料和空气通过附加空气管线和燃料管线计量到点火燃烧器，并且作为制备的混合物，它们在点火燃烧器中点燃并通过火焰传递孔进入燃烧室。在燃烧室中，引入富含固体颗粒的废气部分流，并且在固体颗粒已经与放入燃烧室中的附加空气一起消耗了固体颗粒之后，排气再次作为清洁的排气与剩余的燃烧产物通过出口管。

4. 发明授权

US4649703A Apparatus for removing solid particles from internal combustion engine exhaust gases 失效
标题翻译：用于从内燃机废气中去除固体颗粒的装置
公开(公告)号：US4649703A
公开(公告)日：1987-03-17
申请号：US674820
申请日：1984-11-26
申请人： Hubert Dettling , Hermann Eisele , Gottlob Haag , Karl-Heinz Hagele , Ernst Linder , Wilhelm Polach
发明人： Hubert Dettling , Hermann Eisele , Gottlob Haag , Karl-Heinz Hagele , Ernst Linder , Wilhelm Polach
IPC分类号： B03C3/011 , B03C3/017 , B03C3/019 , B03C3/06 , B03C3/36 , B03C3/41 , F01N3/01 , F01N3/02 , B03C3/14
CPC分类号： B03C3/41 , B03C3/011 , B03C3/0175 , B03C3/019 , B03C3/06 , B03C3/36 , B04C9/00 , F01N3/01 , B03C2201/10 , B03C2201/30 , Y02T10/20
摘要： An apparatus for removing solid particles from internal combustion engine exhaust gases is proposed, in which the flow of exhaust gas travels at a high speed of more than 2.5 m/sec through an elongated tube (4), in which a corona discharge takes place from a coaxial spray disk/electrode arrangement toward the wall of the tube. Inside the tube, the soot particles are agglomerated to form larger particles, which are not deposited on the walls because of the high flow speed, which then carries them to a centrifugal precipitator, leading away from which are a tube carrying scrubbed exhaust gas and an outlet having a small quantity of exhaust gas highly enriched with soot. This soot-enriched flow of exhaust gas can advantageously be recirculated to the intake side of the associated engine for afterburning.
摘要翻译：提出了一种从内燃机废气中除去固体颗粒的装置，其中废气流以高于2.5m /秒的高速行进通过细长管（4），其中发生电晕放电同轴喷射盘/电极排列朝向管壁。在管内，烟灰颗粒聚集形成较大的颗粒，由于流速高，因此它们不会沉积在壁上，然后将它们运送到离心除尘器，导管远离其中载有洗涤废气的管和出口具有少量高度富含烟灰的废气。这种富含烟灰的废气流可以有利地再循环到相关联的发动机的进气侧用于再燃烧。

5. 发明授权

US4718923A Device for removing solid particles from exhaust gas of an internal combustion engine 失效
标题翻译：用于从内燃机废气中除去固体颗粒的装置
公开(公告)号：US4718923A
公开(公告)日：1988-01-12
申请号：US810858
申请日：1985-12-18
申请人： Gottlob Haag , Hubert Dettling , Rolf Leonhard , Ernst Linder
发明人： Gottlob Haag , Hubert Dettling , Rolf Leonhard , Ernst Linder
IPC分类号： F01N3/02 , B03C3/019 , B03C3/06 , B03C3/15 , B03C3/49 , F01N3/01 , B03C3/14
CPC分类号： B03C3/019 , B03C3/06 , F01N3/01 , Y02T10/20 , Y10S55/38
摘要： A device for the removal of solid particles, particularly soot particles, from exhaust gas discharged from an internal combustion engine includes an electrofilter comprised of a plurality of parallel filter tubes each having a separator tube connected to a positive terminal of a high voltage source and a corona discharge electrode connected to a negative terminal of the high voltage source, and a centrifugal separator formed as a multi-cyclone the cyclones of which are arranged in an axial extension of the electrofilter and are connected to the same.
摘要翻译：用于从内燃机排出的废气中除去固体颗粒，特别是烟灰颗粒的装置包括一个电滤器，它由多个平行的过滤管组成，每个过滤管都具有连接到高压源的正极端的分离管，连接到高电压源的负极的电晕放电电极，以及形成为多旋风分离器的离心分离器，其旋风分离器设置在电滤器的轴向延伸部分并与其连接。

6. 发明授权

US4693078A Soot afterburner for motor-vehicle exhaust system 失效
标题翻译：汽车尾气净化系统的烟灰补燃器
公开(公告)号：US4693078A
公开(公告)日：1987-09-15
申请号：US807435
申请日：1985-12-09
申请人： Hubert Dettling , Gottlob Haag , Karl-Heinz Hagele , Rolf Leonhard , Wilhelm Polach
发明人： Hubert Dettling , Gottlob Haag , Karl-Heinz Hagele , Rolf Leonhard , Wilhelm Polach
IPC分类号： F01N3/02 , B09B3/00 , F01N3/037 , F01N3/32 , F01N3/38 , F01N13/14 , F01N3/22 , F01N3/26
CPC分类号： F01N13/14 , F01N3/0205 , F01N3/037 , F01N3/32 , F01N3/38 , Y02T10/20
摘要： An afterburner for clearing soot from a particle-laden gas stream has a housing centered on an upright axis and having a generally cylindrical upper portion having a downwardly open lower end, and a lower portion tapering toward the axis from the lower end of the upper portion and having at the axis a downwardly closed lower end. An exhaust tube opens at the axis into the upper housing portion above the lower end thereof. A feed tube opening tangentially into the upper housing portion above the lower end thereof introduces the particle-laden gas stream tangentially into the upper housing portion. Thus the soot particles of the gas stream move inertially radially outward and descend in the housing to collect at the lower end of the lower housing portion. An electrical heating element at the axis at the lower end of the lower housing portion burns the soot particles collecting therein.
摘要翻译：用于从含有颗粒的气体流中清除烟灰的加力燃料具有以直立轴为中心的壳体，并且具有大致圆柱形的上部，其具有向下敞开的下端，以及从上部的下端朝着轴线渐缩的下部并且在轴线处具有向下闭合的下端。排气管在轴的下端开口于上壳体部分。在其下端上方切向进入上壳体部分的进料管开口将含颗粒的气流切向地引入上壳体部分。因此，气流的烟灰颗粒沿径向向外惯性地运动并在壳体中下降以收集在下壳体部分的下端。在下部壳体部分的下端处的轴处的电加热元件燃烧收集在其中的烟灰颗粒。

7. 发明授权

US3989490A Oil separator, especially for a cooling medium compressor 失效
标题翻译：油分离器，特别适用于冷却介质压缩机
公开(公告)号：US3989490A
公开(公告)日：1976-11-02
申请号：US512656
申请日：1974-10-07
申请人： Gerhard Adalbert , Hubert Dettling , Jurgen Hess
发明人： Gerhard Adalbert , Hubert Dettling , Jurgen Hess
IPC分类号： B01D46/00 , B01D45/04 , F04B39/04 , F04C29/02 , B01D29/04
CPC分类号： F04C29/026 , Y10S418/01 , Y10S55/25
摘要： A compressor, particularly a cooling-medium compressor of a vehicle climate-control arrangement, has an exhaust outlet. An oil separator is connected to the exhaust outlet and comprises a cylindrical coagulator formed of a plurality of layers of wire fabric, and end plates closing off the opposite ends of the cylindrical coagulator, with one of the end plates being provided with an inlet opening for the inflow of a gas-oil mixture from the compressor exhaust outlet into the oil separator.
摘要翻译：压缩机，特别是车辆气候调节装置的冷却介质压缩机，具有排气口。油分离器连接到排气出口，并且包括由多层丝织物形成的圆柱形凝结器，并且端板封闭圆柱形凝结器的相对端，其中一个端板设置有用于瓦斯油混合物从压缩机排气口流入油分离器。

8. 发明授权

US5606856A Arrangement for an after treatment of exhaust gases from an internal combustion engine 失效
标题翻译：用于对来自内燃机的废气进行后处理的布置
公开(公告)号：US5606856A
公开(公告)日：1997-03-04
申请号：US560142
申请日：1995-11-17
申请人： Ernst Linder , Hubert Dettling
发明人： Ernst Linder , Hubert Dettling
IPC分类号： F02M37/08 , B01D53/94 , F01N3/08 , F01N3/20 , F01N3/22 , F01N3/24 , F01N3/30 , F01N3/32 , F02B1/04 , F04C2/00 , F01N3/00
CPC分类号： F01N3/36 , B01D53/9431 , B01D53/9495 , F01N3/2033 , F01N3/2066 , F01N3/306 , F01N2240/14 , F01N2610/03 , F01N2610/08 , F01N2610/107 , F01N2610/1433 , F01N2610/1453 , F01N3/22 , F01N3/32 , F02B1/04 , Y02T10/24 , Y02T10/26
摘要： To reduce NO.sub.x components in the exhaust gas from a compression-ignition internal combustion engine with the aid of a reducing catalytic converter, a metering device for the supply of reducing agent to be additionally introduced into the exhaust gas, in the form of fuel, is provided to improve the performance of the catalytic converter. For this purpose, use is made of a positive displacement pump designed to meter very small quantities with a helix in the form of a helical groove arranged on a cylindrical body of revolution, the delivery rate being varied by driving the body of revolution at a variable rotational speed.
摘要翻译：为了通过还原催化转化器减少来自压燃式内燃机的废气中的NOx成分，用于以燃料的形式另外引入废气中的还原剂的供给计量装置是提供用于提高催化转化器的性能。为此目的，使用设计用于以非常小量计量的正排量泵，螺旋形呈螺旋槽形式，布置在圆柱形旋转体上，输送速率通过在变量处驱动旋转体而变化转速。

9. 发明授权

US4018196A Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US4018196A
公开(公告)日：1977-04-19
申请号：US628904
申请日：1975-11-05
申请人： Ernst Linder , Hubert Dettling
发明人： Ernst Linder , Hubert Dettling
IPC分类号： F02B19/10 , F02B75/02
CPC分类号： F02B19/1028 , F02B19/1033 , F02B2275/14 , Y02T10/123 , Y02T10/125
摘要： A multicylinder, stratified charge, internal combustion engine in which the main combustion chamber of each cylinder is coupled, through a conduit with controllable flow cross section, to the precombustion chamber of the cylinder which precedes it in the firing order of the engine. A flutter valve controls the flow of gases into each precombustion chamber. Part of the fuel injected just ahead of the main engine inlet valve in the induction tube of each cylinder is thereby drawn off and delivered to the precombustion chamber of the preceding cylinder in the firing order of the engine.
摘要翻译：通过具有可控流动横截面的导管将每个气缸的主燃烧室连接到多缸，分层装料的内燃机，在发动机的点火顺序之前，将其连接到气缸的预燃室。颤振阀控制气体进入每个预燃室。喷射在每个气缸的感应管中的主发动机入口阀之前的部分燃料由此被排出并按照发动机的点火顺序输送到先前气缸的预燃室。

10. 发明授权

US4731994A Apparatus for burning solid particles in the exhaust gas of internal combustion engines 失效
标题翻译：用于燃烧内燃机废气中固体颗粒的装置
公开(公告)号：US4731994A
公开(公告)日：1988-03-22
申请号：US30186
申请日：1987-03-26
申请人： Hubert Dettling , Rolf Leonhard , Ulrich Projahn
发明人： Hubert Dettling , Rolf Leonhard , Ulrich Projahn
IPC分类号： F01N3/36 , F01N3/025 , F01N3/26 , F01N3/38 , F23G7/06
CPC分类号： F23G7/066 , F01N3/025 , F01N3/26 , F01N3/38
摘要： An apparatus for burning solid particles, in particular soot particles, in the exhaust gas of internal combustion engines having a combustion chamber and an ignition burner connected coaxially through an overflow opening. The combustion chamber includes an annular cup portion forming a hot combustion chamber that is open toward the overflow opening, and downstream of this hot combustion chamber has a plurality of labyrinthine annular conduits toward which a plunger tube extends centrally toward the combustion chamber, through which tube a flow of exhaust gas carrying the soot particles is directed into the hot combustion chamber. The flow of exhaust gas having the soot particles emerges into the hot combustion chamber through radial outlets transversely to the direction of extension of the ignition flame that is propagating through the overflow opening. The soot particles that are supplied are for the most part burned in the hot combustion chamber, and the remainder is burned in the labyrinthine conduits. The exhaust gas from the burner is carried away in a counter current to the exhaust gas laden with soot particles that is delivered to the plunger tube.
摘要翻译：在具有燃烧室和点火燃烧器的内燃机的废气中燃烧固体颗粒，特别是烟灰颗粒的装置，其通过溢流开口同轴连接。燃烧室包括形成朝向溢流口开放的热燃烧室的环形杯部分，并且在该热燃烧室的下游具有多个迷宫式环形管道，柱塞管朝向其中心朝向燃烧室延伸，管通过该管携带烟灰颗粒的废气流被引导到热燃烧室中。具有烟灰颗粒的废气的流动通过横向于穿过溢流开口传播的点火火焰的延伸方向的径向排出口进入热燃烧室。供应的烟灰颗粒大部分在热燃烧室中燃烧，其余部分在迷宫式管道中燃烧。来自燃烧器的废气以与流入柱塞管的烟灰颗粒的排气相反的方式携带。

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