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1. 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。

2. 发明授权

US4944182A Air flow rate meter and method for producing an air flow rate meter 失效
标题翻译：空气流量计及空气流量计的制造方法
公开(公告)号：US4944182A
公开(公告)日：1990-07-31
申请号：US292868
申请日：1989-01-03
申请人： Heinz Gneiss , Wolfgang Kienzle , Rudolf Sauer , Werner Wuensch
发明人： Heinz Gneiss , Wolfgang Kienzle , Rudolf Sauer , Werner Wuensch
IPC分类号： G01F1/68 , G01F1/692
CPC分类号： G01F1/692
摘要： When an air flow rate meter is used in the intake tube of internal combustion engines, such a meter typically having a flat substrate with at least one resistor film disposed on it, the problem arises of dirt deposits on the substrate end face facing into the flow, which cause undesirable changes in the characteristic curve compared with the calibrated new state of the air flow rate meter. The novel embodiment of the air flow rate member is intended to enable calibration based on conditions expected in practice. To produce the effect, while the air flow rate meter is new, of long-term soiling of an air flow rate meter substrate over a period of operation, a leading body, for instance shaped as a U, is disposed on the end face of the substrate facing into the flow. The leading body simulates a soiled effect while the air flow rate meter is still new, and this effect is taken into account in the calibration. The leading body may be of electrically conductive plastic or lacquer and may be connected to a ground line (15). The air flow rate meter is quite generally suitable for measuring flowing media.
摘要翻译：当在内燃机的进气管中使用空气流量计时，这种通常具有设置在其上的至少一个电阻膜的平坦基板的仪表，存在着面对流体的基板端面上的污垢沉积问题，与空气流量计的校准新状态相比，其特性曲线产生不期望的变化。空气流量构件的新颖实施例旨在使得能够基于实践中期望的条件进行校准。为了产生效果，当空气流量计是新的时，在运行期间长期污染空气流量计基板，例如成形为U的引导体设置在衬底面向流动。空气流量计仍然是新的领先机构模拟污染效应，并且在校准中考虑到这一影响。引导体可以是导电塑料或漆，并且可以连接到接地线（15）。空气流量计通常适用于测量流动介质。

3. 发明授权

US4650122A Method for preparing fuel and injection valve for performing the method 失效
标题翻译：用于制备执行该方法的燃料和喷射阀的方法
公开(公告)号：US4650122A
公开(公告)日：1987-03-17
申请号：US823144
申请日：1986-01-29
申请人： Wolfgang Kienzle , Werner Paschke , Rudolf Sauer , Heinrich Knapp
发明人： Wolfgang Kienzle , Werner Paschke , Rudolf Sauer , Heinrich Knapp
IPC分类号： F02M51/06 , F02M51/08 , F02M61/14 , F02M61/16 , F02M61/18 , F02M69/00 , F02M69/04 , F02M61/04
CPC分类号： F02M61/145 , F02M51/061 , F02M61/162 , F02M61/1806 , F02M2051/08 , Y10S239/90
摘要： An injection valve for preparing fuel injected into an intake tube of an internal combustion engine and an injection valve for performing the method are proposed. The injection valve includes a movable valve element, which cooperates with a fixed valve seat, downstream of which the fuel reaches fuel guide bores inclined relative to the valve axis and this fuel discharges into a preparation bore at a distance (a) on the bottom from the wall. The fuel flowing via the fuel guide bores at first exits freely from the discharge openings of the fuel guide bores into the preparation bore and subsequently arrives at the wall of the preparation bore, from where it flows in the form of a film, distributed over the wall, toward the open end of the preparation bore and is ejected into the aspirated air of the internal combustion engine.
摘要翻译：提出了一种用于制备喷射到内燃机的进气管中的燃料的喷射阀和用于执行该方法的喷射阀。喷射阀包括可动阀元件，其与固定阀座协作，下游燃料到达燃料引导孔相对于阀轴线倾斜，并且该燃料在底部距离（a）处排放到准备孔中，墙。经由燃料引导孔流动的燃料首先从燃料导向孔的排出口自由地离开到制备孔中，随后到达制备孔的壁，从其中以膜的形式流动，分布在壁朝向准备孔的开口端，并被喷射到内燃机的抽吸空气中。

4. 发明授权

US5012787A Fuel injection system 失效
标题翻译：燃油喷射系统
公开(公告)号：US5012787A
公开(公告)日：1991-05-07
申请号：US129904
申请日：1987-12-07
申请人： Udo Hafner , Harro Herth , Wolfgang Kienzle , Heinrich Knapp , Rudolf Krauss , Manfred Lembke , Werner Paschke , Rudolf Sauer
发明人： Udo Hafner , Harro Herth , Wolfgang Kienzle , Heinrich Knapp , Rudolf Krauss , Manfred Lembke , Werner Paschke , Rudolf Sauer
IPC分类号： F02M69/00 , F02M55/00 , F02M69/04
CPC分类号： F02M69/043 , F02M55/007
摘要： A fuel injection system for internal combustion engines is proposed which serves the purpose of fuel injection into the air intake tube of the engine. The fuel injection system includes a fuel injection valve, which is supported upstream of a throttle valve in a holder body disposed coaxially in the air intake tube. A fuel supply line leads to the fuel injection valve, extending in a downwardly directed manner toward the fuel injection valve and away from a deaeration chamber. A fuel return line leads away from the fuel injection valve, extending in an upwardly inclined direction to discharge into the regulating chamber, disposed at a higher level, of a pressure regulating valve. A fuel feed line originating at a fuel supply pump terminates in an upwardly directed manner into the dearation chamber, which communicates via a dearation nozzle with the regulating chamber, so that vapor bubbles can escape upstream of the injection valve into the return side of the injection valve.
摘要翻译：提出了一种用于内燃机的燃料喷射系统，其用于将燃料喷射到发动机的进气管中。燃料喷射系统包括燃料喷射阀，该燃料喷射阀被支撑在同时设置在进气管中的保持器主体中的节流阀的上游。燃料供给管线通向燃料喷射阀，向下朝向燃料喷射阀延伸并远离脱气室。燃料返回管线从燃料喷射阀引出，沿向上倾斜的方向延伸，以排出设置在更高位置的压力调节阀的调节室。源自燃料供应泵的燃料供给管线以向上的方式终止于通过制造喷嘴与调节室连通的制冷室，使得蒸汽气泡可以从喷射阀的上游逸出到喷射器的返回侧阀。

5. 发明授权

US4394973A Injection valve 失效
标题翻译：注射阀
公开(公告)号：US4394973A
公开(公告)日：1983-07-26
申请号：US249297
申请日：1981-03-30
申请人： Rudolf Sauer , Wolfgang Kienzle , Werner Paschke , Waldemar Hans
发明人： Rudolf Sauer , Wolfgang Kienzle , Werner Paschke , Waldemar Hans
IPC分类号： F02M51/06 , F02M51/08 , F02M61/16 , F02M61/18
CPC分类号： F02M61/162 , F02M51/065 , F02M61/1806 , F02M2051/08
摘要： A fuel injection valve is proposed for fuel injection systems of internal combustion engines, which serves to supply fuel into the intake tube of the engine. The injection valve includes a movable valve element which cooperates with a fixed valve seat, downstream of which are provided horizontal fuel guidance bores which discharge tangentially into a spin chamber. The spin chamber is disposed so that it widens conically in the flow direction. The fuel guidance bores simultaneously serve as metering bores. The spin chamber causes an axial speed component to be imparted to the fuel entering via the fuel guidance bores. As a result, the dwell time of the metered fuel within the spin chamber is short, and even in the case of quite short injection pulses, the fuel is still sufficiently well prepared.
摘要翻译：提出一种用于内燃机的燃料喷射系统的燃料喷射阀，其用于向发动机的进气管供应燃料。喷射阀包括与固定阀座配合的可移动阀元件，其下游设置有水平燃料引导孔，其切向地进入旋转室。旋转室被设置成使其在流动方向上锥形变宽。燃料引导孔同时用作计量孔。旋转室使得经由燃料引导孔进入燃料的轴向速度分量被赋予。结果，旋转室内的计量燃料的停留时间短，即使在相当短的喷射脉冲的情况下，燃料仍然充分准备好。

6. 发明授权

US4227500A Fuel injection apparatus 失效
标题翻译：燃油喷射装置
公开(公告)号：US4227500A
公开(公告)日：1980-10-14
申请号：US945048
申请日：1978-09-22
申请人： Wolf Wessel , Volkhard Stein , Rudolf Sauer , Wolfgang Kienzle
发明人： Wolf Wessel , Volkhard Stein , Rudolf Sauer , Wolfgang Kienzle
IPC分类号： F02D3/02 , F02M69/22 , F02M69/48 , G01F1/28 , F02M39/00
CPC分类号： F02M69/48 , F02M69/22 , G01F1/28
摘要： A fuel injection apparatus is proposed for mixture-compressing, externally ignited internal combustion engines which serves to apportion a quantity of fuel corresponding to the aspirated air quantity and to effect good preparation of the fuel-air mixture. The fuel injection apparatus comprises a fuel apportionment valve which is actuatable by means of an air flow rate meter arranged in the air induction tube of the internal combustion engine and an arbitrarily actuatable throttle valve arranged downstream of the air flow rate meter. The air flow rate meter has a circular control body, which is rotatably arranged on a bearing shaft with its outer circumference facing in the opposite direction to the air flow and, being transversely arranged with respect to the air induction tube, opens to a greater or lesser degree an aperture which defines the air induction tube cross-sectional area. The air flow rate meter is moved against a return force in accordance with the air quantity flowing therethrough.
摘要翻译：提出一种燃料喷射装置，用于混合压缩，外部点燃的内燃机，其用于分配对应于吸入空气量的一定量的燃料，并且实现燃料 - 空气混合物的良好准备。燃料喷射装置包括燃料分配阀，该燃料分配阀可以通过布置在内燃机的空气感应管中的空气流率计和可布置在空气流量计下游的任意可操作的节流阀来致动。空气流量计具有圆形控制体，其可旋转地布置在轴承轴上，其外周面向与空气流相反的方向，并且相对于空气感应管横向布置，打开更大或较小程度的限定空气感应管横截面积的孔。空气流量计根据流过的空气量抵抗回复力移动。

7. 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。

8. 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。

9. 发明授权

US4976145A Flow rate meter 失效
标题翻译：流量计
公开(公告)号：US4976145A
公开(公告)日：1990-12-11
申请号：US403421
申请日：1989-09-06
申请人： Wolfgang Kienzle , Rudolf Sauer , Otto Woehr
发明人： Wolfgang Kienzle , Rudolf Sauer , Otto Woehr
IPC分类号： G01F1/68 , G01F1/684 , G01F1/692 , G01P5/12
CPC分类号： G01P5/12 , G01F1/684 , G01F1/692
摘要： In flow rate meters with a ceramic substrate extending into a flow opening and having at least one temperature-dependent resistor film, there is the danger that excessive acceleration forces from a fall or from an impact will break the ceramic substrate. There is also the danger of destruction of the ceramic substrate from being unintentionally touched by an object or a finger. To increase the protection of the ceramic substrate against breakage, a reinforcing element is provided on a first housing half, protruding into the flow opening over a portion of the ceramic substrate and being glued to the ceramic substrate in the same manner as the first housing half. Protective ribs protrude from the housing halves into the flow opening in the direction of the ceramic substrate and prevent unintentional contact with the ceramic substract by objects or fingers. The flow rate meter is suitable for measuring the flow rate of the aspirated air in internal combustion engines.
摘要翻译：在具有延伸到流动开口中并且具有至少一个温度依赖性电阻膜的陶瓷基板的流量计中，存在来自跌落或冲击的过度加速力将破坏陶瓷基板的危险。也有陶瓷衬底被物体或手指无意触碰的危险。为了增加对陶瓷基板的保护以防止破损，在第一壳体半部上设置增强元件，在陶瓷基板的一部分上突出到流动开口中并以与第一壳体半部分相同的方式胶合到陶瓷基板。保护肋从壳体半部沿着陶瓷基板的方向突出到流动开口中，并且防止物体或手指与陶瓷基体的无意接触。流量计适用于测量内燃机吸入空气的流量。

10. 发明授权

US4261199A Air flow measurement apparatus 失效
标题翻译：气流测量装置
公开(公告)号：US4261199A
公开(公告)日：1981-04-14
申请号：US65238
申请日：1979-08-09
申请人： Rudolf Sauer , Wolfgang Kienzle
发明人： Rudolf Sauer , Wolfgang Kienzle
IPC分类号： G01F1/68 , G01F1/684
CPC分类号： G01F1/6842
摘要： An air flow measurement apparatus is proposed for measuring the air quantity aspirated by internal combustion engines, which has at least one temperature-dependent resistor disposed in the air flow, whose temperature and/or resistance is controlled in accordance with the flow rate to provide a controller output as a gauge for the quantity of the medium. The apparatus includes a flow restriction, which is preferably formed in plate-like configuration with a wedge-shaped cross section and the narraw tip facing into the air flow and is disposed in the flow downstream of the temperature-dependent resistor in such a manner that in the event of a flow reversal, such as during backfiring in the intake manifold of an internal combustion engine, the flow restriction reduces the flow velocity in the vicinity of the temperature-dependent resistor.
摘要翻译：提出了一种用于测量由内燃机吸入的空气量的空气流量测量装置，该内燃机具有设置在空气流中的至少一个温度依赖电阻器，其温度和/或电阻根据流量被控制以提供控制器输出作为介质量的量规。该装置包括流动限制器，其优选地形成为具有楔形横截面的板状构造，并且该头部尖端面向空气流并且设置在温度依赖电阻器的下游的流中，使得在流量反转的情况下，例如在内燃机的进气歧管中的后燃过程中，流量限制降低了温度依赖电阻器附近的流速。

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