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1. 发明授权

US4420738A Temperature sensor 失效
标题翻译：温度感应器
公开(公告)号：US4420738A
公开(公告)日：1983-12-13
申请号：US306976
申请日：1981-09-29
申请人： Wolfgang Rehmann , Rudolf Sauer
发明人： Wolfgang Rehmann , Rudolf Sauer
IPC分类号： G01K7/22 , G01K13/02 , H01C7/04
CPC分类号： G01K13/02 , G01K1/18 , G01K2205/02
摘要： A temperature sensor is proposed which is intended in particular for measuring the temperature of the air aspirated by an internal combustion engine which operates by electronic fuel injection. The temperature sensor includes a carrier body receiving electrical connections and a temperature-dependent electrical resistor element which is surrounded by a protective sheath. The protective sheath has apertures which permit free access to the temperature-dependent electrical resistor element by the medium to be measured. The protective sheath is advantageously capable of being connected in a positively-engaged manner with a protruding catch of the carrier body. As a consequence of the free access of the medium to be measured to the temperature-dependent electrical resistor element, a very short response time on the part of the temperature sensor to changes in temperature is assured.
摘要翻译：提出了一种温度传感器，其特别用于测量通过电子燃料喷射操作的内燃机吸入的空气的温度。温度传感器包括承载电连接的载体和由保护护套包围的温度依赖性电阻元件。保护护套具有允许被测量介质自由地访问与温度相关的电阻元件的孔。保护性护套有利地能够以正向接合的方式与载体主体的突出卡扣连接。作为测量介质自由进入温度依赖性电阻元件的结果，可以确保温度传感器对温度变化的非常短的响应时间。

2. 发明授权

US5030479A Method for producing an air flow rate meter substrate 失效
标题翻译：空气流量计基板的制造方法
公开(公告)号：US5030479A
公开(公告)日：1991-07-09
申请号：US515959
申请日：1990-04-27
申请人： Heinz Gneiss , Wolfgang Kienzle , Rudolf Sauer , Weiner Wuensch
发明人： Heinz Gneiss , Wolfgang Kienzle , Rudolf Sauer , Weiner Wuensch
IPC分类号： G01F1/68 , G01F1/692
CPC分类号： G01F1/692
摘要： A method for producing an air flow rate meter substrate which includes at least one resistive film on one side of the substrate with a teardrop end face that faces the direction of air flow to be determined, formed by dipping the face end of the substrate into a liquid plastic or a lacquer composition.

3. 发明授权

US4807846A 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：US4807846A
公开(公告)日：1989-02-28
申请号：US124527
申请日：1987-11-24
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 , F16K31/08
CPC分类号： F02M51/0692 , F02M51/0621 , F02M51/0632 , 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 with a mouth piece in which a valve seat body is disposed, 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 tapering stop opening which adjoins the guide bore. A plastic bushing is mounted on a guide step of the valve seat body and is pressed by a spring against the core end face, thereby preventing a dirct flow of fuel to the remnant air gap on the armature, as a result of which the depositing of soil particles in the gap is avoided.
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：阀壳体，其具有设置有阀座体的口部件，两个磁体线圈，两个芯部和一个电枢，其具有球形引导部并连接到阀针。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，并且其远离芯部的行程运动受到与导向孔邻接的锥形止动开口的限制。塑料衬套安装在阀座主体的引导台阶上，并被弹簧压靠在芯端面上，从而防止燃料旋转到电枢上的剩余空气间隙，结果，避免间隙中的土壤颗粒。

4. 发明授权

US4700891A 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：US4700891A
公开(公告)日：1987-10-20
申请号：US912469
申请日：1986-09-29
申请人： Waldemar Hans , Wilhelm Kind , Heinrich Knapp , Wolfgang Kramer , Rudolf Sauer
发明人： Waldemar Hans , Wilhelm Kind , Heinrich Knapp , Wolfgang Kramer , Rudolf Sauer
IPC分类号： F02M51/06 , F02M51/08 , F02M53/04
CPC分类号： F02M53/04 , F02M51/0678 , F02M2051/08
摘要： A magnetic injection valve for injecting fuel into the intake tract of internal combustion machines, which is distinguished by particularly good internal cooling. A magnetic coil wound onto a coil carrier is located in the valve, being introduced into a valve housing and surrounds a ferromagnetic core. The core acts upon an armature which is connected to a movable valve needle. A bushing in the core and a sleeve located outside the core are arranged such that the fuel, emerging from an inflow tract of a supply device flows via the sleeve serving as a fuel line and reaches the interior of the valve housing that receives the magnetic coil; after flowing virtually completely around the magnetic coil, the fuel leaves this interior via a bore and flows back between the bushing and the core as far as the end of the bushing, and then flows on through the bushing to reach the armature to flow on to the valve seat. For better cooling of the magnetic coil, flow conduits are machined into the coil holder such that the fuel flow virtually surrounds the coil.
摘要翻译：一种用于将燃料喷射到内燃机的进气道中的磁性注射阀，其特征在于内部冷却特别好。缠绕在线圈架上的磁性线圈位于阀中，被引入阀壳体并围绕铁磁芯。铁芯作用在与可动阀针连接的电枢上。芯部中的衬套和位于芯部外部的套筒布置成使得从供给装置的流入管道出来的燃料经由用作燃料管线的套筒流动并到达接收电磁线圈的阀壳体的内部 ; 在几乎完全绕电磁线圈完全流动之后，燃料经由孔离开该内部，并且在衬套和芯之间回流至衬套的端部，然后通过衬套流到电枢以流到阀座。为了更好地冷却磁性线圈，将流动管道加工到线圈架中，使得燃料流动实际上围绕线圈。

5. 发明授权

US4555060A Electromagnetically actuated 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：US4555060A
公开(公告)日：1985-11-26
申请号：US633677
申请日：1984-07-25
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： F02M51/00 , F02M51/06 , F02M51/08 , F16K31/06
CPC分类号： F02M51/065 , F02M51/005 , F02M2051/08
摘要： An electromagnetically actuatable valve which serves in particular to inject fuel into the intake tube of internal combustion engines operating with fuel injection systems. The fuel injection valve includes a valve housing, a shell core having a magnetic winding and a flat armature, which is firmly connected with a valve element which passes through a central guide opening in a guide diaphragm and cooperates with a fixed valve seat. The guide diaphragm has a fastening zone and together with the central guide opening cut out of a centering zone of the guide diaphragm guides the valve element in the radial direction toward the valve seat. The fastening zone is connected via struts with an annular guide zone on which the flat armature, under spring tension, rests with a concentric guide edge and is guided in a plane parallel to the end face of the shell core. The centering zone of the guide diaphragm is connected in turn via struts with the guide zone.
摘要翻译：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，具有磁性绕组的壳芯和扁平电枢，其与通过导向隔膜中的中心导向开口的阀元件牢固连接，并与固定阀座配合。引导隔膜具有紧固区域，并且与引导隔膜的定心区切开的中心引导开口一起沿径向向阀座引导阀元件。紧固区域通过支柱与环形引导区连接，平坦电枢在弹簧张力下以同心引导边缘固定在该环形引导区上，并且在平行于壳芯的端面的平面中被引导。引导隔膜的定心区域通过支柱与引导区域依次连接。

6. 发明授权

US4477027A 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：US4477027A
公开(公告)日：1984-10-16
申请号：US378453
申请日：1982-05-14
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： F16K31/06 , F02M51/06 , F02M51/08 , F02M51/00
CPC分类号： F02M51/0657 , F02M2051/08 , Y10S239/90
摘要： An electromagnetically actuatable valve which serves in particular to inject fuel into the intake tube of internal combustion engines operating with fuel injection. The fuel injection valve includes a valve housing, a shell core with a magnetic winding, and a flat armature which is firmly connected to a valve element having a tubular section and a spherical section. A guide diaphragm attached to the housing engages a guide edge of the flat armature in an elastic manner and guides the flat armature parallel to the end face of the shell core. The coaxial guidance of the spherical section relative to the valve seat is effected by means of guide faces of a guide ring. As a result, the movable valve element can have an elongated embodiment, and the fuel injection can be effected at any desired location of the intake tube, while the valve simultaneously requires little installation space.
摘要翻译：一种电磁致动阀，其特别用于将燃料喷射到用燃料喷射操作的内燃机的进气管中。燃料喷射阀包括阀壳体，具有磁性绕组的壳芯，以及扁平电枢，其牢固地连接到具有管状部分和球形部分的阀元件。附接到壳体的导向膜片以弹性方式接合扁平电枢的引导边缘，并平行于壳芯的端面引导扁平电枢。球形部分相对于阀座的同轴引导通过引导环的引导面进行。结果，可移动阀元件可以具有细长的实施例，并且燃料喷射可以在进气管的任何所需位置进行，同时阀同时需要很小的安装空间。

7. 发明授权

US4471914A Electromagnetically actuatable valve 失效
标题翻译：电磁致动阀
公开(公告)号：US4471914A
公开(公告)日：1984-09-18
申请号：US417973
申请日：1982-09-14
申请人： Udo Hafner , Rudolf Krauss , Hans Kubach , Rudolf Sauer
发明人： Udo Hafner , Rudolf Krauss , Hans Kubach , Rudolf Sauer
IPC分类号： F02M51/06 , F02M51/08 , F16K31/06
CPC分类号： F02M51/065 , F02M2051/08 , F02M2200/08 , Y10S239/90
摘要： An electromagnetically actuatable valve, in particular a fuel injection valve for fuel injection systems. The valve includes a valve housing of ferromagnetic material and a core on which a magnetic coil is placed. An intermediate disk of ferromagnetic material is disposed on the end face of the cup-like valve housing. The passage bore has a lesser diameter than the inner bore of the valve housing. A flat armature partially protrudes beyond the stop face of the intermediate disk remote from the valve housing and again has a smaller diameter than the inner bore of the valve housing. Because of the small diameter of the flat armature, the flat armature has a small mass, so that short switching times of the valve are attainable.
摘要翻译：电磁致动阀，特别是用于燃料喷射系统的燃料喷射阀。阀包括铁磁材料的阀壳体和放置有磁性线圈的芯体。铁心材料的中间盘设置在杯状阀壳体的端面上。通道孔的直径小于阀壳的内孔。平坦的电枢部分地突出超过中间盘的远离阀壳体的止动面，并且再次具有比阀壳体的内孔小的直径。由于扁平电枢的直径小，所以扁平电枢具有小的质量，从而可以实现阀的切换时间短。

8. 发明授权

US4436071A Electromagnetically actuatable valve, in particular a fuel injection valve 失效
标题翻译：电磁致动阀，特别是燃油喷射阀
公开(公告)号：US4436071A
公开(公告)日：1984-03-13
申请号：US408976
申请日：1982-08-17
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： F16K31/06 , F02M51/06 , F02M51/08 , F02M69/04 , F02M39/00
CPC分类号： F02M51/065 , F02M69/043 , F02M2051/08 , F02M55/007 , F02M61/188
摘要： An electromagnetically actuatable valve, especially an injection valve for fuel injection systems which supply internal combustion engines with fuel, is proposed in which the fuel injection valve encompasses a valve chamber and a core upon which a magnetic coil is mounted by means of a carrier body. Fuel supply openings discharge into a flow passage provided around the magnetic coil. Vapor bubbles dissolved in the fuel may be flushed out of the flow passage via a first restriction into fuel return openings which communicate with a fuel return line. On the other hand, the fuel may flow from the flow passage into the collecting chamber which houses a valve component and a valve seat. Vapor bubbles which may appear near the valve component may be flushed out via a second restriction which is provided in the interior of a core to reach the fuel return openings. Thus, disturbances with fuel injection, especially during the "hot start" of the internal combustion engine, are avoided.
摘要翻译：提出了一种电磁致动阀，特别是一种用于向内燃机提供燃料的燃料喷射系统的喷射阀，其中燃料喷射阀包括通过载体主体安装有电磁线圈的阀室和芯。燃料供给开口排放到设置在电磁线圈周围的流路中。溶解在燃料中的气泡可以经由第一限制从流动通道冲出到与燃料返回管路连通的燃料返回开口。另一方面，燃料可以从流动通道流入容纳阀部件和阀座的收集室。可能出现在阀部件附近的气泡可以通过设置在芯部内部以到达燃料返回开口的第二限制来冲出。因此，避免了燃料喷射的干扰，特别是在内燃机的“热启动”期间。

9. 发明授权

US4327690A Fuel injection valve 失效
标题翻译：燃油喷射阀
公开(公告)号：US4327690A
公开(公告)日：1982-05-04
申请号：US46295
申请日：1979-06-07
申请人： Rudolf Sauer , Waldemar Hans , Heinrich Knapp
发明人： Rudolf Sauer , Waldemar Hans , Heinrich Knapp
IPC分类号： F02M69/04 , F02M61/14 , F02M69/46 , F02M55/00 , F02B77/12
CPC分类号： F02M69/465 , F02M61/145 , F02M2200/858
摘要： The invention relates to a fuel injection valve having a plug connection to the fuel line, wherein at least two sealing rings are provided between the connection stud and the fuel line nipple in order to obtain emergency sealing capacity.
摘要翻译：本发明涉及一种具有与燃油管路连接的插头的燃料喷射阀，其中至少两个密封环设置在连接螺柱和燃料管路接头之间，以获得紧急密封能力。

10. 发明授权

US5369994A Flow sensor 失效
标题翻译：流量传感器
公开(公告)号：US5369994A
公开(公告)日：1994-12-06
申请号：US94218
申请日：1993-07-21
申请人： Hans Hecht , Josef Kleinhans , Rudolf Sauer , Eckart Reihlen , Ulrich Kuhn
发明人： Hans Hecht , Josef Kleinhans , Rudolf Sauer , Eckart Reihlen , Ulrich Kuhn
IPC分类号： G01F1/68 , G01D3/036 , G01F1/684 , G01F1/688 , G01F1/692 , G01F1/698 , G01F1/699 , G01F15/04 , G01P1/00
CPC分类号： G01D3/0365 , G01F1/6845 , G01F1/698 , G01F1/699 , G01P1/006
摘要： The invention is directed to a flow sensor having a heater, two temperature measuring sensors, a heater temperature sensor and a medium temperature sensor. A control circuit is provided which controls the overtemperature of the heater in dependence upon the temperature of the flowing medium. With this arrangement, the influence of the temperature dependency of the following on the sensor characteristic are compensated: viscosity, thermal conductance and thermal capacity of the medium. The relationship between the heater temperature and the temperature of the medium is adjusted in a slightly nonlinear manner by means of special evaluation circuits. In this way, a further improvement of the temperature compensation is obtained.
摘要翻译：本发明涉及一种具有加热器，两个温度测量传感器，加热器温度传感器和中等温度传感器的流量传感器。提供控制电路，其根据流动介质的温度来控制加热器的过热。通过这种布置，补偿以下的温度依赖性对传感器特性的影响：介质的粘度，热导率和热容量。加热器温度与介质温度之间的关系通过特殊评估电路以微不足道的方式进行调节。以这种方式，可以进一步提高温度补偿。

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