公开(公告)号：US5392750A

公开(公告)日：1995-02-28

申请号：US159441

申请日：1993-11-30

申请人： Klaus-Bernhard Laue ,  Karl Mielich ,  Kurt Frank ,  Werner Schmid ,  Wolfgang Soyer ,  Hans-Joachim Kuppel ,  Hellmut Kegel ,  Bernhard Lucas ,  Ulrich Projahn

发明人： Klaus-Bernhard Laue ,  Karl Mielich ,  Kurt Frank ,  Werner Schmid ,  Wolfgang Soyer ,  Hans-Joachim Kuppel ,  Hellmut Kegel ,  Bernhard Lucas ,  Ulrich Projahn

IPC分类号： B01D29/90 ,  B01D35/027 ,  B01D35/153 ,  F02M37/10 ,  F02M37/14 ,  F02M37/22 ,  B60K15/01

CPC分类号： F02M37/22 ,  B01D35/027 ,  B01D35/153 ,  F02M37/106 ,  F02M37/14 ,  B01D29/902 ,  F02M2037/225 ,  F02M2037/226

摘要： An arrangement for supplying fuel to an internal combustion engine of a motor vehicle has a supply tank, an aggregate which is located in the supply tank and a fuel delivery unit for supplying fuel from the supply tank to the internal combustion engine. The aggregate has a plurality of components extending along a delivery path of the fuel, is located in the supply tank, and is provided with a supporting element which carries a holding member for the components of the aggregate.

摘要翻译： 用于向机动车辆的内燃机供给燃料的装置具有供给箱，位于供给箱内的集料和用于从供给罐向内燃机供给燃料的燃料输送单元。 聚集体具有沿着燃料的输送路径延伸的多个部件，位于供给罐中，并且设置有支承元件，该支撑元件承载用于集料的部件的保持部件。

公开(公告)号：US06213143B1

公开(公告)日：2001-04-10

申请号：US08740314

申请日：1996-10-28

申请人： Helmut Schwegler ,  Uwe Liskow ,  Lorenz Drutu ,  Ulrich Projahn ,  Bernhard Lucas ,  Wolfgang Bueser

发明人： Helmut Schwegler ,  Uwe Liskow ,  Lorenz Drutu ,  Ulrich Projahn ,  Bernhard Lucas ,  Wolfgang Bueser

IPC分类号： F16K3112

CPC分类号： B01D35/157 ,  F02M37/22 ,  F02M69/54 ,  F02M2037/226 ,  Y10T137/2645 ,  Y10T137/7834 ,  Y10T137/8085

摘要： A liquid filter (1) with a built-in pressure regulator (11) for fuel is proposed, in which the pressure regulator (11) with its diaphragm (32) is mounted on the inside of a cap (14) that has the inflow connector (16) and the tank connector (17). The diaphragm (32), which experiences a flow on its inside, is acted upon by the pressure of the fuel on the clean side (25) of the filter element (21), and the flow through the filter element is radially from the outside inward. Integrating the pressure regulator (11) in the cap enables a simple, compact, economical design of the liquid filter (10), through whose valve (36) in the pressure regulator (11) only cleaned fuel flows.

摘要翻译： 提出了一种具有用于燃料的内置压力调节器（11）的液体过滤器（1），其中具有其隔膜（32）的压力调节器（11）安装在具有流入口的盖子（14）的内部 连接器（16）和箱连接器（17）。 在其内部经受流动的隔膜（32）由过滤元件（21）的清洁侧（25）上的燃料的压力作用，并且从外部径向流过过滤元件 向内的。 将压力调节器（11）集成在盖中能够实现液体过滤器（10）的简单，紧凑，经济的设计，其中压力调节器（11）中的阀（36）仅清洁燃料流动。

公开(公告)号：US06247486B1

公开(公告)日：2001-06-19

申请号：US08857938

申请日：1997-05-16

申请人： Helmut Schwegler ,  Bernhard Lucas ,  Wolfgang Bueser ,  Ulrich Projahn

发明人： Helmut Schwegler ,  Bernhard Lucas ,  Wolfgang Bueser ,  Ulrich Projahn

IPC分类号： G05D1100

CPC分类号： F02M37/22 ,  B01D29/21 ,  B01D29/606 ,  B01D35/14 ,  B01D35/30 ,  F02M2037/226 ,  Y10T137/2645 ,  Y10T137/794

摘要： A liquid filter (10) with a built-in pressure regulator (11) for fuel is proposed, wherein the pressure regulator (11) with its diaphragm (41) is built on the housing (12) on a component (18) on the front with at least one connection (19). The disk-shaped diaphragm (41) has a single clamping site (39) on its external circumference and a centrally arranged movable closure closure member (42). The diaphragm (41) is acted upon by pressure in a pressure chamber (45) connected with the clean side against the force of a spring (49) in a gas-filled spring chamber (48). The integration of the pressure regulator (11) in the housing (12) permits a simple, compact, cost-effective construction of the liquid filter (10), through whose valve (44) in the pressure regulator (11) only cleaned fuel flows and which is insensitive to backpressure in the tank connection (17).

摘要翻译： 提出了一种具有用于燃料的内置压力调节器（11）的液体过滤器（10），其中具有其隔膜（41）的压力调节器（11）被构建在壳体（12）上的部件（18）上 前面至少有一个连接（19）。 盘形隔膜（41）在其外圆周上具有单个夹紧位置（39）和中心布置的可移动封闭件（42）。 隔膜（41）通过压力在压缩室（45）中作用，抵抗在充气弹簧室（48）中的弹簧（49）的力与清洁侧相连。 压力调节器（11）在壳体（12）中的集成允许液体过滤器（10）的简单，紧凑，成本有效的构造，通过其中压力调节器（11）中的阀（44）仅清洁燃料流 并且其对罐连接（17）中的背压不敏感。

公开(公告)号：US6021988A

公开(公告)日：2000-02-08

申请号：US27606

申请日：1998-02-23

申请人： Kurt Frank ,  Michael Huebel ,  Ulrich Projahn

发明人： Kurt Frank ,  Michael Huebel ,  Ulrich Projahn

IPC分类号： B01D21/26 ,  F02M37/10 ,  F04B53/16 ,  F04B53/20 ,  F04D29/70 ,  B65D1/34

CPC分类号： F04B53/16 ,  F02M37/10 ,  F04B53/20 ,  F04D29/708 ,  Y10T137/86187

摘要： A housing pan for receiving a fluid delivery pump for a delivery aggregate for delivering fuel from a fuel tank has a pan body, a unit forming a supply opening for flowing fluid and open into an interior of the pan body, a pan bottom, a unit forming a part-ring shaped flow passage located concentrically into an axis of a pan body in an interior of the pan body at an axial distance from the pan body, the flow passage having a passage entry which communicates with the supply opening and also having a passage wall which is located inwardly in a radial direction and is provided with a plurality of throughgoing slots, the throughgoing slots being spaced from one another over a length of the flow passage and extending in a longitudinal direction of the flow passage, the throughgoing slots having lower slot edges located closer to the pan bottom and arranged at least near a passage bottom.

摘要翻译： 用于接收用于从燃料箱输送燃料的输送聚集体的流体输送泵的容纳盘具有锅体，形成用于流动流体并打开到锅体内部的供给开口的单元，锅底，单元 形成一个部分环形流动通道，其与所述锅主体的内部同心地位于所述锅体的内部的轴线距离盘体的轴向距离处，所述流动通道具有与所述供应开口连通的通道入口，并且还具有 通道壁，其位于径向方向内侧并且设置有多个通孔，所述通孔在所述流动通道的长度上彼此间隔开并沿所述流动通道的纵向方向延伸，所述通孔具有 位于更靠近锅底并且至少布置在通道底部附近的下槽边缘。

公开(公告)号：US6092500A

公开(公告)日：2000-07-25

申请号：US180444

申请日：1998-11-06

申请人： Kurt Frank ,  Detlef Classe ,  Albert Gerhard ,  Ulrich Projahn

发明人： Kurt Frank ,  Detlef Classe ,  Albert Gerhard ,  Ulrich Projahn

IPC分类号： F02B77/08 ,  F02M37/00 ,  F02M37/08 ,  F02M37/14 ,  F02M63/00 ,  F02M39/00 ,  F02M77/08

CPC分类号： F02M37/08 ,  F02B77/08 ,  F02M37/14 ,  F02M2037/087

摘要： A delivery device for fuel to an internal combustion engine, which includes a fuel reservoir. After the engine is shut off or in the event of an accident, there is the danger that the pressurized fuel present in the fuel reservoir will escape from the delivery device. A blocking device is provided on the fuel reservoir, which after the engine is shut off or after an accident, the blocking device engages with an actuation rod that is provided with detent teeth, by means of an electromagnetically actuated locking pin and thus prevents a force impingement of a compression spring on the movable wall of the fuel reservoir. By use of the blocking devices the pressure in the fuel line is completely reduced even after the escape of small fuel quantities. The delivery device is suited for mixture-compressing internal combustion engines with externally supplied ignition.

摘要翻译： PCT No.PCT / DE98 / 00009 Sec。 371日期：1998年11月6日 102（e）1998年11月6日日期PCT提交1998年1月7日PCT公布。 第WO98 / 40621号公报 日期：1998年9月17日，一种用于内燃机的燃料输送装置，其包括燃料储存器。 在发动机关闭或事故发生之后，存在燃料储存器中的加压燃料将从输送装置逸出的危险。 在燃料储存器上设置有阻塞装置，在发动机关闭或事故发生之后，阻塞装置通过电磁致动的锁销与具有制动齿的致动杆接合，从而防止力 压缩弹簧撞击在燃料储存器的活动壁上。 通过使用阻塞装置，燃油管路中的压力甚至在小量燃料排出后也完全降低。 输送装置适合用外部提供的点火器混合压缩内燃机。

公开(公告)号：US4858433A

公开(公告)日：1989-08-22

申请号：US236973

申请日：1988-08-26

申请人： Alfred Knauer ,  Rolf Leonhard ,  Ulrich Projahn ,  Wolfgang Stolper

发明人： Alfred Knauer ,  Rolf Leonhard ,  Ulrich Projahn ,  Wolfgang Stolper

IPC分类号： F23D11/40 ,  F01N3/02 ,  F01N3/025 ,  F01N3/38 ,  F23D11/44

CPC分类号： F01N3/025 ,  F01N3/38

摘要： A pilot burner for a device for burning off solid particles, especially soot particles, in the exhaust gas of internal combustion engines has a hollow-cylindrical mixture preparation chamber receiving a glow element and extending eccentrically thereto a hollow-cylindrical glow plug receiving chamber. The two chambers communicate with one another via an opening formed by piercing the chamber walls. A fuel inflow line discharges in the receiving chamber and an air supply line discharges into the preparation chamber. To improve the mixture preparation and largely avoid carbonization of the glow plug, the air supply line discharges into two inflow openings having a tangential direction; one inflow opening is located opposite the opening between the two chambers, and the other inflow opening is located near the end face of the preparation chamber having a mixture outlet opening. In obth inflow openings, the combustion air is introduced in the same direction.

摘要翻译： 用于燃烧内燃机废气中的固体颗粒，特别是烟灰颗粒的装置的引燃燃烧器具有容纳辉光元件并且偏心延伸到中空圆柱形电热塞接收室的中空圆柱形混合物准备室。 两个室通过穿透室壁形成的开口相互连通。 燃料流入管路在接收室中排出，空气供给管线排出到准备室中。 为了改善混合物制备并大大避免电热塞碳化，空气供应管线排入具有切向方向的两个流入开口中; 一个流入开口与两个室之间的开口相对设置，另一个流入开口位于具有混合物出口的制备室的端面附近。 在阴极流入口中，燃烧空气沿相同的方向被引入。

公开(公告)号：US06637670B2

公开(公告)日：2003-10-28

申请号：US10147082

申请日：2002-05-17

申请人： Nestor Rodriguez-Amaya ,  Roger Potschin ,  Jürgen Gruen ,  Ulrich Projahn

发明人： Nestor Rodriguez-Amaya ,  Roger Potschin ,  Jürgen Gruen ,  Ulrich Projahn

IPC分类号： F02M4702

CPC分类号： F02M63/0045 ,  F02M45/00 ,  F02M47/027 ,  F02M59/366

摘要： The fuel injection device has a fuel pump, which has a pump piston that is driven by an engine and delimits a pump working chamber, which is supplied with fuel from a fuel tank and is connected to a fuel injection valve, which has an injection valve member that controls at least one injection opening and can be moved by the pressure generated in the pump working chamber in an opening direction counter to a closing force. A first control valve controls a connection of the pump working chamber to a discharge chamber, and a second control valve controls the pressure prevailing in a control pressure chamber of the fuel injection valve. The connection of the pump working chamber further contains a pressure-holding valve, which maintains a pressure that is higher than the pressure prevailing in the discharge chamber.

摘要翻译： 燃料喷射装置具有燃料泵，该燃料泵具有由发动机驱动的泵活塞，并且限定了从燃料箱供给燃料并连接到燃料喷射阀的泵工作室，该燃料喷射阀具有喷射阀 控制至少一个喷射开口的部件，并且可以通过与打开方向相反的关闭力在泵工作室中产生的压力移动。 第一控制阀控制泵工作室与排出室的连接，第二控制阀控制燃料喷射阀的控制压力室中的压力。 泵工作室的连接还包括压力保持阀，其保持比排出室中的压力高的压力。

公开(公告)号：US4989408A

公开(公告)日：1991-02-05

申请号：US415040

申请日：1989-09-29

申请人： Rolf Leonhard ,  Ulrich Projahn

发明人： Rolf Leonhard ,  Ulrich Projahn

IPC分类号： F01N3/02 ,  F01N3/025

CPC分类号： F01N3/025 ,  F01N2330/06 ,  F01N2330/12 ,  Y10S55/30

摘要： A device for removing solid particles, in particular soot particles, from the exhaust gas of internal combustion engines includes a centrifugal separator or cyclone 11 to separate the untreated gas flow 10 into coaxially removed pure gas flow 23 and a particle-enriched carrier gas flow 24 and includes a combustion device 12 for burning the solid particles carried in the carrier gas flow. In order to reduce the manufacturing costs and to obtain a compact, small-volume assembly the combustion housing 16 of the combustion device 12 is integrated in the collecting piece 133 of the cyclone housing 13 such that an annular channel 18 is left between the combustion hosuing 16 and the collecting piece 133 through which a carrier gas flow is passed so as to enter the combustion housing 16 at the end of the latter facing away from the interior of the cyclone housing 13, to pass through a filter 27 heated up above combustion temperature of the solid particles and to finally enter into the vortex core of the cyclone and be removed together with pure gas flow 23. The free end of the collecting piece is closed so as to prevent carrier gas from escaping.

摘要翻译： 用于从内燃机的废气中除去固体颗粒，特别是烟灰颗粒的装置包括离心分离器或旋风分离器11，以将未处理的气流10分离成同轴去除的纯气流23和富含颗粒的载气流24 并且包括用于燃烧载气流中携带的固体颗粒的燃烧装置12。 为了降低制造成本并获得紧凑的小体积组件，燃烧装置12的燃烧壳体16集成在旋风器壳体13的收集件133中，使得环形通道18留在燃烧灶 16和收集件133，其中载气流过该收集件133，以便在后者的端部处于远离旋风器壳体13的内部的情况下进入燃烧壳体16，以通过加热到高于燃烧温度的过滤器27 的固体颗粒，并最终进入旋风分离器的涡流芯并与纯气流23一起除去。收集件的自由端被封闭，以防止载气逸出。

公开(公告)号：US4858432A

公开(公告)日：1989-08-22

申请号：US236972

申请日：1988-08-26

申请人： Alfred Knauer ,  Ulrich Projahn

发明人： Alfred Knauer ,  Ulrich Projahn

IPC分类号： F01N3/02 ,  F01N3/025 ,  F01N3/30 ,  F01N3/36 ,  F01N3/38 ,  F23D11/40 ,  F23D11/44

CPC分类号： F01N3/26 ,  F01N3/0256 ,  F01N2610/11 ,  F01N3/30 ,  F01N3/36 ,  F01N3/38

摘要： A pilot burner for a device for burning off solid particles, in particular soot particles, in the exhaust gas of internal combustion engines has a hollow-cylindrical mixture preparation chamber receiving a glow element and a hollow-cylindrical glow plug receiving chamber extending transversely to it and communicating with it through an opening. A fuel inflow line discharges into the receiving chamber and an air supply line discharges into the preparation chamber. To improve mixture preparation and largely avoid carbonization of the glow plug, the glow plug is coaxially surrounded in the vicinity of its coil at a radial distance by a protective sleeve. The fuel inflow line ends at an orifice fitting that protrudes radially into the receiving chamber and discharges immediately in front of the protective sleeve.

摘要翻译： 用于燃烧内燃机排气中的固体颗粒特别是烟灰颗粒的装置的引燃燃烧器具有容纳辉光元件的中空圆柱形混合物准备室和横向延伸的中空圆柱形电热塞接收室 并通过开幕式与它通信。 燃料流入管线排放到接收室中，并且空气供应管线排放到准备室中。 为了改善混合物制备并大大避免电热塞碳化，电热塞在其线圈附近被保护套以径向距离同轴地包围。 燃料流入管路在径向突出到接收室中的孔口配件端部终止，并立即在保护套筒的前面排出。

公开(公告)号：US06659086B2

公开(公告)日：2003-12-09

申请号：US10101712

申请日：2002-03-21

申请人： Nestor Rodriguez-Amaya ,  Roger Potschin ,  Juergen Gruen ,  Ulrich Projahn

发明人： Nestor Rodriguez-Amaya ,  Roger Potschin ,  Juergen Gruen ,  Ulrich Projahn

IPC分类号： F02M3704

CPC分类号： F02M59/366 ,  F02M45/02 ,  F02M45/04 ,  F02M47/027 ,  F02M61/205 ,  F02M2200/21

摘要： The fuel injection apparatus has one fuel pump for each cylinder of the engine, which pump has a pump piston, driven by the engine in a reciprocating motion, that defines a pump work chamber, which communicates via a line with a fuel injection valve, disposed on the engine separately from the fuel pump, which valve has an injection valve member, by which at least one injection opening is controlled, and which is movable in the opening direction, counter to a closing force, by the pressure generated in the pump work chamber, and at least one first electrically triggered control valve is provided, by which a communication of the pump work chamber with a relief chamber is controlled, and which is disposed near the fuel pump. A second electrically triggered control valve is provided, which is disposed near the fuel injection valve and by which the pressure prevailing in a control pressure chamber of the fuel injection valve is controlled, by which pressure the injection valve member is urged at least indirectly in the closing direction.