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31. 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。

32. 发明授权

US4717080A 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：US4717080A
公开(公告)日：1988-01-05
申请号：US783495
申请日：1985-10-03
申请人： Rudolf Sauer
发明人： Rudolf Sauer
IPC分类号： F02M51/06 , F02M51/08
CPC分类号： F02M51/0678
摘要： An electromagnetically actuatable fuel injection valve for fuel injection systems is proposed. The valve includes a valve housing and a first connection pipe serving as the core, which is surrounded by a magnetic coil. A second connection pipe is disposed inside the first connection pipe and with it forms a flow cross section for the inflowing fuel, which via the flow conduit can flow into an interior chamber of the valve housing surrounding the magnetic coil and from there can flow via a connecting line into a fuel chamber surrounding a nozzle needle, this chamber being defined by a guide bore in the nozzle body as well as by an injection port at one end and by an armature on the other. A bypass bore is provided in a head of the nozzle needle leading from this fuel chamber to an inner bore of the armature. This inner bore is open toward the second connection pipe so that at least a partial quantity of fuel is capable of flowing back via the second connection pipe.
摘要翻译：提出了一种用于燃料喷射系统的电磁致动燃料喷射阀。阀包括阀壳体和用作芯的第一连接管，其被磁性线圈包围。第二连接管设置在第一连接管的内部，并且其形成用于流入燃料的流动横截面，该流动横截面通过流动导管可以流入围绕磁性线圈的阀壳体的内部腔室，并且可以经由连接线路连接到围绕喷嘴针的燃料室中，该腔室由喷嘴主体中的引导孔以及一端的注射端口和另一端的电枢限定。旁通孔设置在从该燃料室引导到电枢的内孔的喷嘴针的头部中。该内孔朝向第二连接管开口，使得至少一部分燃料能够经由第二连接管回流。

33. 发明授权

US4497443A Injection valve 失效
标题翻译：注射阀
公开(公告)号：US4497443A
公开(公告)日：1985-02-05
申请号：US415214
申请日：1982-09-07
申请人： Rudolf Sauer
发明人： Rudolf Sauer
IPC分类号： B05B1/02 , B05B1/26 , F02M51/06 , F02M51/08 , F02M61/14 , F02M61/18 , F02M69/00 , F02M69/04 , F02M61/16
CPC分类号： F02M61/188 , F02M51/061 , F02M61/145 , F02M61/18 , F02M2051/08
摘要： An injection valve for fuel injection systems in internal combustion engines is proposed, 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 a guide bore is provided in a nozzle body. An insert is pressed into this guide bore. The insert has grooves which extend in an axial direction and serve the purpose of metering the fuel to be injected. The grooves may be embodied by faces, which can be reground in a simple manner in order to correct the injection quantity.
摘要翻译：提出了一种用于内燃机中的燃料喷射系统的喷射阀，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，下游在喷嘴体中设置有导向孔。将插入件压入该导向孔。插入件具有沿轴向延伸的凹槽，并且用于计量要注入的燃料的目的。凹槽可以通过面来实现，其可以以简单的方式重新形成以校正喷射量。

34. 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。

35. 发明授权

US4294215A Fuel injection system 失效
标题翻译：燃油喷射系统
公开(公告)号：US4294215A
公开(公告)日：1981-10-13
申请号：US62598
申请日：1979-07-31
申请人： Waldmar Hans , Rudolf Sauer , Otto Glockler , Ulrich Steinbrenner , Dieter Gunther , Manfred Lembke
发明人： Waldmar Hans , Rudolf Sauer , Otto Glockler , Ulrich Steinbrenner , Dieter Gunther , Manfred Lembke
IPC分类号： F02M69/04 , F02B75/12 , F02D41/30 , F02M55/00 , F02M61/14 , F02M61/16 , F02M69/46 , F02M55/02 , B05B1/14
CPC分类号： F02M61/168 , F02D41/3005 , F02M61/14 , F02M61/145 , F02M69/465 , F02B2075/125 , F02D2400/21 , F02M2200/16 , F02M2200/8023 , F02M2200/803 , F02M2200/856 , Y02T10/123
摘要： A fuel injection system is proposed for internal combustion engines having a plurality of injection valves for supplying fuel to the engine. Each injection valve is connected by a yieldable support bracket with a rigid fuel distributor line. The bracket is mounted pivotally with an annular coller secured to the injection valve. The fuel distributor line is arranged to engage rib-like carrier members connected with the internal combustion engine and is held against the carrier member by yielding clamp elements. After the valves are engaged in the sockets of the fuel distributor line and the bore of the cylinder head, then the support brackets are swung upwardly to tension the seal elements that are disposed in proximity to the opposite ends of the valve. As a result, not only a more secure connection between the fuel distributor line and the injection valves is obtained, but also rapid assembly or disassembly of the fuel injection system.
摘要翻译：提出了一种具有多个用于向发动机供应燃料的喷射阀的内燃机的燃料喷射系统。每个注射阀通过可屈服的支撑支架与刚性燃料分配管线连接。支架以可旋转的方式安装有固定在喷射阀上的环形滑轮。燃料分配器线布置成接合与内燃机连接的肋状载体构件，并通过产生夹紧元件而抵靠承载构件。在阀接合在燃料分配器管线的插座和气缸盖的孔中之后，支撑支架向上摆动以张紧设置在阀的相对端附近的密封元件。结果，不仅可以获得燃料分配器管线和喷射阀之间的更安全的连接，而且可以快速地组装或拆卸燃料喷射系统。

36. 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。

37. 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。

38. 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。

39. 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。

40. 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。

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