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21. 发明授权

US4252016A Air flow rate metering instrument 失效
标题翻译：空气流量计量仪表
公开(公告)号：US4252016A
公开(公告)日：1981-02-24
申请号：US42258
申请日：1979-05-24
申请人： Rudolf Sauer , Heinz Gneiss , Peter Romann
发明人： Rudolf Sauer , Heinz Gneiss , Peter Romann
IPC分类号： F02D41/34 , F02M69/48 , G01F1/68 , G01F1/69 , G01K7/18 , G01K13/02 , H01C3/00 , H01C13/00
CPC分类号： G01K7/18 , G01F1/69 , G01K13/02 , H01C13/00 , H01C3/00
摘要： A flow rate meter, especially for measuring the air flow rate in the intake of internal combustion engines, in which a heatable wire is located for exposure to the air stream. A controller maintains the temperature or resistance of the heated wire constant, thereby permitting a determination of the air flow from the current required in the control process. In order to prevent internal stresses in the wire due to varying expansion, the two ends of the wire are firmly mounted in a support structure while at least one intermediate part is looped loosely around an intermediate support point. In order to prevent uncontrollable heat transfer from the loop to the third support point, the wire is electrically joined at the point where the parts of the wire forming the loop cross one another, thereby preventing electrical current from flowing in the loop. Furthermore, the sensitive parts of the wire lie in the main flow and do not closely approach the wall of the structure.
摘要翻译：一种流量计，特别是用于测量内燃机进气口中的空气流量，其中可加热导线位于暴露于空气流中。控制器保持加热丝的温度或电阻恒定，从而允许从控制过程中所需的电流确定空气流。为了防止由于变化的膨胀导致的线中的内部应力，线的两端牢固地安装在支撑结构中，而至少一个中间部分松散地环绕在中间支撑点周围。为了防止从环路到第三支撑点的不可控制的热传递，导线在形成环路的线的部分彼此交叉的点处电连接，从而防止电流在环路中流动。此外，电线的敏感部分位于主流中，并且不紧密接近结构的壁。

22. 发明授权

US5404753A Mass flow sensor 失效
标题翻译：质量流量传感器
公开(公告)号：US5404753A
公开(公告)日：1995-04-11
申请号：US69888
申请日：1993-06-01
申请人： Hans Hecht , Wolfgang Kienzle , Rudolf Sauer , Eckart Reihlen , Kurt Weiblen
发明人： Hans Hecht , Wolfgang Kienzle , Rudolf Sauer , Eckart Reihlen , Kurt Weiblen
IPC分类号： G01F1/68 , G01F1/684 , G01F1/688 , G01F1/692
CPC分类号： G01F1/6842 , G01F1/684 , G01F1/6845 , H01L2224/73265
摘要： A mass flow sensor detects the intensity of a media flow. The mass flow sensor includes a measurement chip, with a dielectric membrane and a frame of monocrystalline silicon. At least one heater is arranged on the membrane. The measurement chip is installed in the in-flow channel of a housing. By means of the structure of the housing, contamination of the measurement chip is reduced, thermal equalization with the media flow is improved, the resistance of the sensor to sudden pressure variations is increased, and the dielectric contacts are improved.
摘要翻译：质量流量传感器检测介质流的强度。质量流量传感器包括具有电介质膜和单晶硅框架的测量芯片。膜上至少设有一个加热器。测量芯片安装在外壳的流入通道中。通过壳体的结构，测量芯片的污染降低，与介质流的热平衡得到改善，传感器对突然压力变化的阻力增加，并且电介质触点得到改善。

23. 发明授权

US5199300A Device for controlling resistor temperature 失效
标题翻译：用于控制电阻温度的装置
公开(公告)号：US5199300A
公开(公告)日：1993-04-06
申请号：US671906
申请日：1991-03-20
申请人： Wolfgang Kienzle , Rudolf Sauer , Jurgen Gras
发明人： Wolfgang Kienzle , Rudolf Sauer , Jurgen Gras
IPC分类号： G01F1/68 , F02D41/18 , F02D45/00 , G01F1/696 , G01F1/698 , G01F15/12
CPC分类号： F02D41/187 , G01F1/6983
摘要： A device for controlling the temperature of a resistor used for measuring purposes is adversely affected in its measuring accuracy as the result of deposits on the resistor (8). To establish the degree of contamination and to initiate a free-burning operating, in the case of a device associated with an internal-combustion engine, the air volume (m), respectively the fuel quantity (k), is determined and compared to a specific limiting value (m.sub.Max or k.sub.Max). When the limiting value is exceeded, a trigger signal is emitted to initiate the free-burning operation in order to burn free the resistor (8).
摘要翻译： PCT No.PCT / DE89 / 00632 Sec。 371日期1991年3月20日 102（e）1991年3月20日PCT PCT日期：1989年10月5日PCT公布。出版物WO90 / 04091 日期：1990年04月19日。用于控制用于测量目的的电阻器的温度的装置由于沉积在电阻器（8）上而导致其测量精度受到不利影响。为了建立污染程度并启动自由燃烧操作，在与内燃机相关联的装置的情况下，确定分别为燃料量（k）的空气量（m）并将其与特异性限制值（mMax或kMax）。当超过极限值时，发出触发信号以启动自由燃烧操作，以便使电阻器（8）烧坏。

24. 发明授权

US5165272A Device for reducing noise during potentiometer evaluation 失效
标题翻译：在电位器评估期间减少噪声的装置
公开(公告)号：US5165272A
公开(公告)日：1992-11-24
申请号：US697877
申请日：1991-05-09
申请人： Josef Kleinhans , Rudolf Sauer , Heinrich Steinruecken , Armin Witzig
发明人： Josef Kleinhans , Rudolf Sauer , Heinrich Steinruecken , Armin Witzig
IPC分类号： F02D11/10 , F02D45/00 , G01B7/30 , H03F1/26 , H03H11/24
CPC分类号： H03H11/24
摘要： A device for noise peak suppression during a potentiometer evaluation has a potentiometer located between a reference voltage and mass and having a slider with a slider output, a control device adapted to receive a signal from the slider output of the potentiometer, and an amplifying unit located between the potentiometer and the control device so that a signal picked up from the slider output is amplified in the amplfying unit before being supplied to the control device.
摘要翻译：在电位计评估期间用于噪声峰值抑制的装置具有位于参考电压和质量之间的电位计，并且具有滑块和滑块输出的滑块，适于接收来自电位计的滑块输出的信号的控制装置和位于在电位器和控制装置之间，使得从滑块输出拾取的信号在放大单元中被放大到被提供给控制装置之前。

25. 发明授权

US4795097A Electromagnetically actuatable fuel injection valve 失效
标题翻译：电磁致动燃油喷射阀
公开(公告)号：US4795097A
公开(公告)日：1989-01-03
申请号：US114946
申请日：1987-10-30
申请人： Max Greiner , Udo Hafner , Waldemar Hans , Heinrich Knapp , Wolfgang Kramer , Rudolf Krauss , Ferdinand Reiter , Peter Romann , Rudolf Sauer
发明人： Max Greiner , Udo Hafner , Waldemar Hans , Heinrich Knapp , Wolfgang Kramer , Rudolf Krauss , Ferdinand Reiter , Peter Romann , Rudolf Sauer
IPC分类号： F02M51/06 , F02M51/08 , F02M61/08 , F16K31/02 , B05B1/32
CPC分类号： F02M51/0632 , F02M51/0621 , F02M51/0692 , F02M2051/08
摘要： An electromagnetically actuatable fuel injection valve, which serves to supply fuel to a mixture-compressing internal combustion engine having externally supplied ignition. The fuel injection valve includes a valve housing with a mouth piece, in which a valve seat body is disposed, included are two magnet coils, two cores and one armature, which has a spherical guide section and is connected to a valve needle. The spherical guide section is slidably supported with its circumference in a guide bore of the valve seat body and in its stroke movement away from the core is limited by a tapered stop opening which adjoins the guide bore. Radially extending grooves are machined into the wall of the stop opening and are coextensive in the wall of the guide bore, so that the area of contact between the spherical guide section and the stop opening is decreased.
摘要翻译：一种可电磁致动的燃料喷射阀，其用于向具有外部点火供应的混合物压缩内燃机供应燃料。燃料喷射阀包括具有其中设置有阀座体的口部件的阀壳体，具有两个磁体线圈，两个磁芯和一个电枢，其具有球形引导部分并连接到阀针。球形引导部分在其阀座主体的引导孔中以圆周方式可滑动地支撑，并且远离芯部的行程移动受到邻接引导孔的锥形止动开口的限制。径向延伸的槽被加工到止动开口的壁中并且在引导孔的壁中共同延伸，使得球形引导部分和止动开口之间的接触面积减小。

26. 发明授权

US4653720A Electromagnetically actuatable fuel injection valve 失效
标题翻译：电磁致动燃油喷射阀
公开(公告)号：US4653720A
公开(公告)日：1987-03-31
申请号：US831748
申请日：1986-02-21
申请人： Heinrich Knapp , Rudolf Krauss , Rudolf Sauer , Jahinid-Singh Sumal
发明人： Heinrich Knapp , Rudolf Krauss , Rudolf Sauer , Jahinid-Singh Sumal
IPC分类号： F02M51/06 , F02M51/08 , F02M61/08 , F16K31/08
CPC分类号： F02M51/0692 , F02M51/0621 , F02M51/0632 , F02M61/08 , F02M2051/08 , Y10S239/90
摘要： An electromagnetically actuatable fuel injection valve which serves to supply fuel to a mixture-compressing internal combustion engine having externally supplied ignition. The fuel injection valve includes a valve housing having an outlet tube in which a valve seat body is disposed. Respective magnetic coils are disposed on pole pieces and a permanent magnet is disposed between the pole portions of the pole pieces. In the valve seat body a flow bore is provided, which merges via a stop face with a guide bore, in which a ball-shaped armature is slidably disposed. A valve needle which is joined with the armature protrudes through the flow bore and, with a closing head, cooperates with a valve seat in the valve seat body. Directly upstream of the closing head a metering collar is provided on the valve needle, an annular metering gap being formed between the metering collar and the wall of the flow bore. The valve needle is supported in pendulum fashion in the flow bore via the ball-shaped armature and, when the valve is opened, it is centered in the flow bore by the fuel flowing therein.
摘要翻译：一种电磁致动燃料喷射阀，其用于将燃料供给具有外部提供的点火的混合物压缩内燃机。燃料喷射阀包括具有其中设置有阀座体的出口管的阀壳体。各个磁性线圈设置在极片上，并且永磁体设置在极片的极部之间。在阀座体中设置有流经孔，该流动孔通过止动面与导向孔合流，其中可滚动地设置有球形的电枢。与电枢接合的阀针通过流动孔突出，并且具有闭合头与阀座主体中的阀座配合。在封闭头的上游，在阀针上设有一个计量套环，在计量套环和流动孔的壁之间形成一个环形计量间隙。阀针以摆动方式通过球形电枢在流动孔中支撑，并且当阀打开时，其通过在其中流动的燃料在流动孔中居中。

27. 发明授权

US4602413A Method for manufacturing an electromagnetic fuel injection valve including automated adjustment of the armature stroke 失效
标题翻译：包括自动调节电枢行程的电磁燃料喷射阀的制造方法
公开(公告)号：US4602413A
公开(公告)日：1986-07-29
申请号：US690406
申请日：1985-01-10
申请人： Rudolf Krauss , Rudolf Sauer
发明人： Rudolf Krauss , Rudolf Sauer
IPC分类号： F02M51/06 , F02M61/04 , F02M61/16 , F02M61/18 , F02M65/00 , F16K31/06 , B21D53/00 , B23Q17/00
CPC分类号： F16K31/0665 , F02M51/065 , F02M61/168 , F02M65/00 , F16K31/0651 , Y10S239/90 , Y10T29/49409 , Y10T29/49758 , Y10T29/49764
摘要： An electromagnetic fuel injection valve and a process for the adjustment of the armature stroke (H) of the fuel injection valve is proposed, which serves to inject fuel under low pressure into the suction pipe of an internal combustion engine. The fuel injection valve surrounds an armature guided in a valve housing. This armature is tightly fastened to a movable valve section which cooperates with a fixed valve seat in a nozzle body supported in a nozzle carrier. The armature stroke can be adjusted in an assembled condition of the fuel injection valve by moving the nozzle body in an axial direction. For this the stroke (H.sub.eff) is measured by an odometrical system (distance sensing system) in the assembled condition of the fuel injection valve while the electromagnetic system is excited and the fixed valve seat provided on the nozzle body is displaced with the aid of a pressing tool by the difference between the measured stroke (H.sub.eff) and the desired armature stroke (H).
摘要翻译：提出了一种电磁燃料喷射阀和用于调节燃料喷射阀的电枢行程（H）的方法，其用于将低压燃料喷射到内燃机的吸入管中。燃料喷射阀围绕在阀壳体中引导的电枢。该电枢紧固到可移动的阀部分，该可动阀部分与支撑在喷嘴托架中的喷嘴体中的固定阀座配合。可以在燃料喷射阀的组装状态下通过沿着轴向移动喷嘴体来调节电枢行程。为此，在电磁系统被激励并且设置在喷嘴体上的固定阀座借助于位移传感器位移时，在燃料喷射阀的组装状态下通过仪表系统（距离感测系统）来测量行程（Heff）通过测量的行程（Heff）和所需的电枢行程（H）之间的差来压制工具。

28. 发明授权

US4519547A Injection valve 失效
标题翻译：注射阀
公开(公告)号：US4519547A
公开(公告)日：1985-05-28
申请号：US434194
申请日：1982-10-13
申请人： Hans Kubach , Wolfgang Kienzle , Werner Paschke , Rudolf Sauer
发明人： Hans Kubach , Wolfgang Kienzle , Werner Paschke , Rudolf Sauer
IPC分类号： F02M51/06 , F02M51/08 , F02M61/12
CPC分类号： F02M61/12 , F02M51/0678
摘要： An injection valve for fuel injection devices for internal combustion engines which serves to inject fuel into the intake pipe. The injection valve consists of a valve body with a valve seat cooperating with the sealing part of a valve needle. The valve needle is guided by guide sections in a guide bore of the valve body. The guide section immediately adjoining the sealing part simultaneously serves as a metering section for metering the fuel. For this purpose axially extending surfaces are disposed on the metering section, which form throttling metering openings together with the guide bore. By metering the fuel upstream from the valve seat, impairment of the fuel metering because of deposits formed by reaction of harmful materials from the intake pipe is avoided.
摘要翻译：一种用于内燃机的燃料喷射装置的喷射阀，其用于将燃料喷射到进气管中。注射阀由具有与阀针的密封部分配合的阀座的阀体组成。阀针由阀体的引导孔中的引导部分引导。紧邻密封部的引导部同时作为计量燃料的计量部。为此目的，轴向延伸的表面设置在计量部分上，其与引导孔一起形成节流计量开口。通过从阀座上游计量燃料，避免了由于来自进气管的有害物质的反应而形成的沉积物的燃料计量的损害。

29. 发明授权

US4502632A Electromagnetically actuatable valve, in particular a fuel injection valve for fuel injection systems 失效
标题翻译：电磁致动阀，特别是用于燃料喷射系统的燃料喷射阀
公开(公告)号：US4502632A
公开(公告)日：1985-03-05
申请号：US558568
申请日：1983-12-06
申请人： Udo Hafner , Waldemar Hans , Rudolf Krauss , Rudolf Sauer
发明人： Udo Hafner , Waldemar Hans , Rudolf Krauss , Rudolf Sauer
IPC分类号： F02M51/00 , F02M51/06 , F02M51/08 , F02M61/16 , F02M63/00 , F02M69/04 , F16K31/06
CPC分类号： F02M51/065 , F02M51/005 , F02M69/04 , F02M69/047 , F02M2051/08 , F02M2200/505 , Y10S239/90
摘要： An electromagnetically actuatable valve is proposed which serves in particular to inject fuel into the intake tube of internal combustion engine operating with fuel injection systems. The fuel injection valve includes a valve housing, a shell core having a magnetic coil and a flat armature, which is positively connected to a valve element comprising a ball which protrudes through a central opening in a guide diaphragm to cooperate with a fixed valve seat. The guide diaphragm guides the ball in the radial direction relative to the valve seat. Under spring tension, the flat armature, having a guide crown, contacts the guide diaphragm and is thus guided in a plane parallel to the end face of the shell core. A first fuel fitting comprises a portion of a valve housing preshaped by a non-cutting manufacturing method; a second fuel fitting is fixed inside the first fuel fitting in such a manner that a flow conduit is defined between the first and the second fuel fittings. The fuel flowing in via the second fuel fitting proceeds to the valve seat; when the valve is open, a portion of the fuel is delivered there to a nozzle bore in order to be metered. The non-metered fuel flows around the magnetic element and proceeds via the flow conduit into a fuel return flow line.
摘要翻译：提出了一种电磁致动阀，其特别用于将燃料喷射到用燃料喷射系统操作的内燃机的进气管中。燃料喷射阀包括阀壳体，具有电磁线圈的壳芯和扁平电枢，其正确地连接到阀元件，该阀元件包括通过导向隔膜中的中心开口突出的球，以与固定阀座配合。引导隔膜相对于阀座径向引导球。在弹簧张力下，具有导向冠的扁平电枢与导向膜接触，因此在平行于壳芯的端面的平面内被引导。第一燃料配件包括通过非切割制造方法预先形成的阀壳体的一部分; 第二燃料配件固定在第一燃料配件的内部，使得在第一和第二燃料配件之间限定流动管道。通过第二燃料配件流入的燃料进入阀座; 当阀门打开时，燃料的一部分被传送到喷嘴孔，以进行计量。非计量燃料围绕磁性元件流动并且经由流动管道进入燃料返回流动管线。

30. 发明授权

US4416238A Fuel injection system 失效
标题翻译：燃油喷射系统
公开(公告)号：US4416238A
公开(公告)日：1983-11-22
申请号：US375900
申请日：1982-05-07
申请人： Heinrich Knapp , Rudolf Sauer , Rudolf Krauss , Udo Hafner
发明人： Heinrich Knapp , Rudolf Sauer , Rudolf Krauss , Udo Hafner
IPC分类号： F02M61/14 , F02M69/00 , F02M69/04 , F02M55/00
CPC分类号： F02M69/043 , F02M61/145 , F02M69/042
摘要： A fuel injection system for injecting fuel into the air intake tube of an internal combustion engine, including at least one fuel injection valve, which is disposed in a holder body and communicates with a fuel supply line and a fuel outflow line. The fuel injection valve is provided with a fuel supply groove, branching off from which are fuel inlet openings, and a fuel outflow groove, leading away from which are fuel outlet openings. The fuel injection valve is guided in the radial direction in a guide opening of the holder body by supporting bodies of a fuel filter which extends axially over the fuel injection valve, covering the fuel supply groove and the fuel outflow groove. The middle supporting body of the fuel filter is embodied such that it seals off the fuel supply line and the fuel supply groove from the fuel outflow line and the fuel outflow groove. In order to carry away vapor bubbles, there is either a degassing conduit embodied on the fuel injection valve between the fuel supply groove and the fuel outflow groove, a degassing conduit embodied on the middle supporting point, or a degassing conduit embodied on the holder body.
摘要翻译：一种用于将燃料喷射到内燃机的进气管中的燃料喷射系统，所述燃料喷射系统包括至少一个燃料喷射阀，所述至少一个燃料喷射阀设置在保持器主体中并与燃料供应管线和燃料流出管线连通。燃料喷射阀设置有燃料供给槽，从燃料供给槽分支为燃料入口，以及燃料流出槽，其远离燃料出口。燃料喷射阀通过沿燃料喷射阀轴向延伸并覆盖燃料供给槽和燃料流出槽的燃料过滤器的支撑体沿着保持器主体的引导开口在径向上被引导。燃料过滤器的中间支撑体被实施为使得燃料供给管线和燃料供给槽与燃料流出管线和燃料流出槽密封。为了携带蒸汽气泡，在燃料供给槽和燃料流出槽之间的燃料喷射阀上具有脱气导管，在中间支撑点上实现的脱气导管，或者在保持体上实施的脱气导管。

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