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1. 发明授权

US4762954A Continuous method for the production of 1,2-diols 失效
标题翻译：连续生产1,2-二醇的方法
公开(公告)号：US4762954A
公开(公告)日：1988-08-09
申请号：US82516
申请日：1987-08-07
申请人： Rainer Siegmeier , Gunther Prescher , Helmut Maurer
发明人： Rainer Siegmeier , Gunther Prescher , Helmut Maurer
IPC分类号： C07B61/00 , B01J27/02 , B01J27/06 , C07C27/00 , C07C29/10 , C07C29/132 , C07C31/20 , C07C67/00
CPC分类号： C07C29/106
摘要： The continuous production of 1,2-diols by means of saponification of aliphatic, linear or branched epoxides with 8-30 carbon atoms or high molecular weight cycloaliphatic epoxides with water and acidic catalyst at pressures of 1-5 bar using a vapor-liquid mixture of a solubilizing agent which is stationary in a column. The yields obtained are high and exhibit a high degree of purity. The water added can be recycled as such.
摘要翻译：通过使用汽液混合物在1-5巴的压力下用水和酸性催化剂皂化具有8-30个碳原子的脂族，直链或支链环氧化物或高分子量脂环族环氧化物连续生产1,2-二醇的一种在柱中静止的增溶剂。所得产率高，呈现高纯度。添加的水可以这样回收。

2. 发明授权

US4452189A Separately ignited internal combustion engine with at least one main combustion chamber and an ignition chamber assigned to it 失效
标题翻译：单独点燃的内燃机，其中分配有至少一个主燃烧室和点火室
公开(公告)号：US4452189A
公开(公告)日：1984-06-05
申请号：US281621
申请日：1981-07-09
申请人： Reinhard Latsch , Helmut Maurer
发明人： Reinhard Latsch , Helmut Maurer
IPC分类号： F02B1/04 , F02B5/00 , F02B19/12 , F02P13/00
CPC分类号： F02B19/12 , F02B1/04 , Y02T10/125
摘要： A separately ignited internal combustion engine and/or an ignition chamber insert for insertion into the combustion wall of an internal combustion engine is proposed with an ignition chamber which is connected to the main combustion chamber via several overflow channels. The ignition chamber is composed of a forward section with a small, and a rear section with a large diameter into which a straight center electrode protrudes which is surrounded with an insulator in the manner of a common spark plug. The ignition takes place at the transition between the forward section and the rear section between ignition chamber wall and center electrode. The forward section of the ignition chamber is connectable to the main combustion chamber via first overflow channels which discharge tangentially into said forward section and via a second overflow channel discharging coaxially to the ignition chamber insert.
摘要翻译：提出了一种用于插入内燃机的燃烧壁的单独点燃的内燃机和/或点火室插入件，其具有通过多个溢流通道连接到主燃烧室的点火室。点火室由小直径的前部和大直径的后部组成，直的中心电极以共同的火花塞的方式被绝缘体围绕而突出。点火发生在点火室壁和中心电极之间的前段和后段之间的过渡处。点火室的前部可以经由第一溢流通道连接到主燃烧室，这些溢流通道切向地排放到所述正向部分中，并经由与点火室插入件同轴排放的第二溢流通道。

3. 发明授权

US4200071A Exhaust gas control system for an internal combustion engine 失效
标题翻译：内燃机排气控制系统
公开(公告)号：US4200071A
公开(公告)日：1980-04-29
申请号：US860491
申请日：1977-12-14
申请人： Helmut Maurer , Ernst Linder , Gerhard Dillmann
发明人： Helmut Maurer , Ernst Linder , Gerhard Dillmann
IPC分类号： F02D41/14 , F01N3/22 , F01N13/02 , F02D35/00 , F02M23/04 , F02M25/06
CPC分类号： F01N3/222 , F01N13/0097 , F01N3/22 , F01N3/227 , F02D35/003 , F02D35/0038 , F02M23/04 , Y02T10/146
摘要： An internal combustion engine is equipped with an air line for admitting supplementary air to the induction manifold or the exhaust manifold in order to compensate for an intentional air deficiency, so as to make the mixture stoichiometric. The air line is throttled by a pneumatically activated throttle valve which is subject to at least two control pressures, one of these being the atmosphere or a constant pressure and the other being, for example, the induction tube vacuum. The termini of the two lines which admit these control pressures are so disposed in the valve as to be jointly openable and closable, in opposite phase, by an electromagnetically controlled valve-closing leaf-spring. The electromagnet is energized by a current of variable frequency, the frequency being dependent on the exhaust gas composition as monitored by an oxygen sensor.
摘要翻译：内燃机配备有用于将辅助空气引入到感应歧管或排气歧管的空气管线，以补偿有意的空气不足，从而使混合物成为化学计量的。空气管线被气动启动的节流阀节流，该节气门经受至少两个控制压力，其中一个是大气或恒定压力，另一个是例如感应管真空。允许这些控制压力的两条管线的末端通过电磁控制的闭合叶片弹簧而相反地设置在阀门中以共同打开和关闭。电磁体由可变频率的电流供电，该频率取决于由氧传感器监测的废气组成。

4. 发明授权

US4172433A Process and apparatus for fuel-mixture preparation 失效
标题翻译：燃料混合物制备方法和装置
公开(公告)号：US4172433A
公开(公告)日：1979-10-30
申请号：US638021
申请日：1975-12-05
申请人： Valerio Bianchi , Reinhard Latsch , Ernst Linder , Gerhard Kistner , Helmut Maurer , Herbert Schindler
发明人： Valerio Bianchi , Reinhard Latsch , Ernst Linder , Gerhard Kistner , Helmut Maurer , Herbert Schindler
IPC分类号： F02D41/34 , F02D35/00 , F02D41/00 , F02D41/04 , F02D41/14 , F02D41/40 , F02B3/00
CPC分类号： F02D41/1498 , F02D41/1487 , F02D2200/1015
摘要： A fuel metering system of an internal combustion engine is regulated by a data processor which has stored data prescribing the proper amount of fuel to be metered out for particular positions of the throttle valve and for particular values of the engine rpm. This preliminary adjustment is further refined by providing the data processor with feedback data concerning actual engine operating parameters, e.g. the exhaust gas composition, engine speed fluctuation and temperature. The feedback data is used by the data processor to override and further adjust the fuel quantity metered out to the engine.
摘要翻译：内燃机的燃料计量系统由数据处理器调节，数据处理器已经存储了规定要计量的适当量的燃料以便节流阀的特定位置和发动机转速的特定值的数据处理器。通过向数据处理器提供关于实际发动机操作参数的反馈数据，例如，排气组成，发动机转速波动和温度。数据处理器使用反馈数据来覆盖并进一步调整计量到发动机的燃油量。

5. 发明授权

US4157948A Oxygen sensor to determine the oxygen content in gases 失效
标题翻译：氧传感器确定气体中的氧含量
公开(公告)号：US4157948A
公开(公告)日：1979-06-12
申请号：US883452
申请日：1978-03-06
申请人： Helmut Maurer
发明人： Helmut Maurer
IPC分类号： G01N27/409 , G01N27/406 , G01N27/46
CPC分类号： G01N27/4067
摘要： To provide rapid, external heating of a solid electrolyte body exposed to gases, the solid electrolyte is applied, for example by plasma spraying, to a disk-like metallic carrier plate which has an insulated coating thereover, in which the carrier plate is formed with openings throughout its circumference leaving connecting strips between the openings. Heating current conductors are connected at locations opposite the openings so that the connecting strips will form resistance paths heating the electrolyte body on the plate. A catalytically inactive electrode is applied to the electrolyte at one side of the plate, and a catalytically active coating is applied to the electrolyte at the other side of the plate. For use in sensing oxygen content of automotive vehicles, the plate is preferably held by spacers on a socket, and the spacers form terminals for both one of the heating electrodes and the electrolyte body electrodes, the other terminals being suitably connected to the plate, and to the electrolyte body, respectively.
摘要翻译：为了提供暴露于气体的固体电解质体的快速外部加热，例如通过等离子体喷涂将固体电解质施加到其上具有绝缘涂层的盘状金属载体板，其中载体板形成有开口遍及其周围，留下开口之间的连接条。加热电流导体连接在与开口相对的位置处，使得连接条将形成加热板上的电解质体的电阻路径。在板的一侧向电解质施加催化惰性电极，并且在板的另一侧向电解质施加催化活性涂层。为了用于检测机动车辆的氧含量，板优选由插座上的间隔件保持，并且间隔件形成用于加热电极和电解质体电极之一的端子，其他端子适当地连接到板，以及分别到电解质体。

6. 发明授权

US07109721B2 Method and electronic circuit for regenerating an electrical contact 有权
标题翻译：用于再生电接点的方法和电路
公开(公告)号：US07109721B2
公开(公告)日：2006-09-19
申请号：US10888295
申请日：2004-07-09
申请人： Helmut Maurer , Eberhard Schnaibel , Lothar Raff , Oliver Hoerrmann
发明人： Helmut Maurer , Eberhard Schnaibel , Lothar Raff , Oliver Hoerrmann
IPC分类号： G01R31/327 , H01H1/60
CPC分类号： H01H1/605 , Y10T307/924
摘要： A method and an electronic circuit for regenerating an electrical contact are provided in order to remedy the problem of electrical contacts becoming highly resistive over time. Electrical contacts become highly resistive over time, particularly when the contacts are thermally highly stressed and/or exposed to corrosive gases. To remedy this undesired effect and to reestablish the low resistance of the contacts, an electrical regenerating signal is applied to these contacts.
摘要翻译：提供一种用于再生电触头的方法和电子电路，以便补救电触头随时间变得高度阻力的问题。电触点随时间变得高度阻力，特别是当触点受到高度的高应力和/或暴露于腐蚀性气体时。为了补救这种不良影响并重新建立触点的低电阻，电再生信号被施加到这些触点。

7. 发明授权

US4962737A Device for controlling at least one throttle cross-section at a control opening 失效
标题翻译：用于在控制开口处控制至少一个节气门横截面的装置
公开(公告)号：US4962737A
公开(公告)日：1990-10-16
申请号：US432735
申请日：1989-11-01
申请人： Gunter Brand , Hartmut Brammer , Richard Gerber , Otto Glockler , Gerold Grimm , Hans-Ulrich Gruber , Dieter Gunther , Jorg Issler , Harald Kalippke , Wolfgang Lolhoffel , Helmut Maurer , Ulrich Mayer , Gunther Plapp , Erhard Renninger , Claus Ruppmann , Harald Sailer , Peter Werner
发明人： Gunter Brand , Hartmut Brammer , Richard Gerber , Otto Glockler , Gerold Grimm , Hans-Ulrich Gruber , Dieter Gunther , Jorg Issler , Harald Kalippke , Wolfgang Lolhoffel , Helmut Maurer , Ulrich Mayer , Gunther Plapp , Erhard Renninger , Claus Ruppmann , Harald Sailer , Peter Werner
IPC分类号： F02D9/16 , F02M3/06 , F02M3/07 , F02M69/32
CPC分类号： F02M3/07 , F02D9/16 , F02M2003/067
摘要： A device for controlling a throttle cross-section of at least one control orifice in a bypass line extending around a throttle valve of an air intake pipe of an internal combustion engine, for regulating an idle speed of the internal combustion engine, and comprising a throttle member, a spring element for biasing the throttle member to an initial position thereof, and a positioning motor for moving the throttle member from its initial position against a bias force of the spring element, upon failure of the spring element and when the positioning motor is actuated, to establish a safety cross-section in the bypass line, a quantity of operating medium flowing through the safety cross-section being less than a quantity of operating medium flowing through a complete cross-section of the control orifice whereby idle operation of the internal combustion engine is insured.
摘要翻译： PCT No.PCT / DE88 / 00238 Sec。 371日期：一九八九年十一月一日 102（e）日期：1989年11月1日PCT PCT。出版物WO88 / 09435 日期：1988年12月1日。一种用于控制在内燃机的进气管的节气门周围的旁通管路中的至少一个控制孔的节流截面的装置，用于调节内部空气的空转速度内燃发动机，并且包括节流构件，用于将节流构件偏压到其初始位置的弹簧元件和定位电动机，用于在弹簧元件失效时使节流构件从其初始位置抵抗弹簧元件的偏置力移动元件，并且当定位电动机被致动时，为了在旁路管线中建立安全横截面，流过安全横截面的操作介质的量少于流过完整横截面的操作介质的量控制孔，从而保证内燃机的空转运转。

8. 发明授权

US4489596A Spark plug with measuring means 失效
标题翻译：带测量装置的火花塞
公开(公告)号：US4489596A
公开(公告)日：1984-12-25
申请号：US478267
申请日：1983-03-24
申请人： Ernst Linder , Helmut Maurer , Klaus Muller
发明人： Ernst Linder , Helmut Maurer , Klaus Muller
IPC分类号： H01T13/18 , H01T13/20 , H01T13/40 , H01T13/46 , H01T13/52 , G01M15/00
CPC分类号： H01T13/20 , H01T13/18 , H01T13/40 , H01T13/465 , H01T13/52
摘要： An elongated plate element, for example of aluminum oxide, or a metal plate which is coated with an insulator such as aluminum oxide, is retained within a hollow spark plug insulator (15) by a sealing mass (38), for example a sinter compound, sintering together the plate element (37) and the insulator body (35). The plate element carries a strip or conductive track layer electrode (25) thereon, located, for example, on one major surface of the plate; at the ignition end, the plate may have a through-hole (52), plated through, so that the ignition electrode will have conductive portions at both sides of the plate, faced by ground electrode portions which likewise can be retained on plate-like carrier elements, and connected to the metal housing (11) of the spark plug via conductive tracks (60, 61) and a conductive sealing ring (17"). The plates can carry heaters (32) and operation sensors, such as gas composition sensor, temperature sensor, pressure sensor or the like, which may, for example, have one electrode connected to ground or chassis, and hence to the metal housing, and the other electrode carried along in strip form to the connecting end portion of the spark plug. The plate and layer-like construction of the insulating elements permits modular combination of required components having the desired operating and/or sensing characteristics, and are suitable for mass production assembly.
摘要翻译：例如氧化铝的细长板元件或涂覆有诸如氧化铝的绝缘体的金属板通过密封块（38）保留在中空火花塞绝缘体（15）内，例如烧结体，将板元件（37）和绝缘体（35）烧结在一起。板元件在其上承载条或导电轨道层电极（25），其位于例如板的一个主表面上; 在点火端，板可以具有通孔（52），电镀通孔，使得点火电极在板的两侧将具有导电部分，面对同样可以保持在板状的接地电极部分并且经由导电轨道（60,61）和导电密封环（17“）连接到火花塞的金属壳体（11）。板可以携带加热器（32）和操作传感器，例如气体成分传感器，温度传感器，压力传感器等，其可以例如具有连接到地面或底座的一个电极，并且因此连接到金属外壳，以及另一个电极以带状形式携带到火花塞的连接端部。绝缘元件的板状和层状结构允许具有所需操作和/或感测特性的所需部件的模块化组合，并且适用于批量生产组装。

9. 发明授权

US4394855A Internal combustion engine with externally supplied ignition having an ignition chamber associated with the main combustion chamber 失效
标题翻译：具有外部点燃的内燃机具有与主燃烧室相关联的点火室
公开(公告)号：US4394855A
公开(公告)日：1983-07-26
申请号：US261413
申请日：1981-05-07
申请人： Reinhard Latsch , Ernst Linder , Helmut Maurer , Klaus Muller , Franz Rieger
发明人： Reinhard Latsch , Ernst Linder , Helmut Maurer , Klaus Muller , Franz Rieger
IPC分类号： F02B19/10 , F02B19/12 , F02B19/16 , F02B23/08 , F02P13/00
CPC分类号： F02B19/12 , F02B19/1009 , Y02T10/125
摘要： An ignition chamber device is described which has an elongated, rotationally symmetrical form. The wall of the ignition chamber which protrudes into the main combustion chamber of the internal combustion engine has a coaxial overflow conduit embodied by a nozzle and radially extending discharge conduits which extend into the annular chamber which surrounds the nozzle. The ignition chamber is provided with an ignition device which has a central electrode that leads from the outside into the interior and by means of this central electrode the ignition voltage is carried via a conductor path, disposed in the wall, to a wall location opposite the nozzle, from where the ignition spark can leap the gap. A heat pipe is disposed in the nozzle and includes a portion arranged in close proximity to the cylinder wall, which prevents the ignition chamber from becoming overheated and on the other hand also enables the inflowing mixture to be heated up in optimal fashion on the way to the ignition location.
摘要翻译：描述了具有细长旋转对称形式的点火室装置。点燃室的突出到内燃机的主燃烧室的壁具有由喷嘴和径向延伸的排放导管构成的同轴溢流导管，其延伸到围绕喷嘴的环形室中。点火室设置有点火装置，该点火装置具有从外部引导到内部的中心电极，并且借助于该中心电极，点火电压通过布置在壁中的导体路径被承载到相对于喷嘴，从那里点火火花可以跳过间隙。热管设置在喷嘴中，并且包括靠近气缸壁布置的部分，其防止点火室变得过热，另一方面也使得流入的混合物能够以最佳方式被加热到途中点火位置。

10. 发明授权

US4294679A Flat electrochemical sensor, and method of its manufacture 失效
标题翻译：平面电化学传感器及其制造方法
公开(公告)号：US4294679A
公开(公告)日：1981-10-13
申请号：US145738
申请日：1980-05-01
申请人： Helmut Maurer , Klaus Muller , Ernst Linder , Franz Rieger , Gunther Stecher
发明人： Helmut Maurer , Klaus Muller , Ernst Linder , Franz Rieger , Gunther Stecher
IPC分类号： G01N27/41 , B01L3/00 , G01N27/406 , G01N27/407 , G01N27/409 , G01N27/413 , G01N27/416 , G01N27/48 , G01N27/58
CPC分类号： G01N27/4071 , G01N27/4067 , G01N27/48 , Y10T29/49002
摘要： To apply a measured quantity of air to the electrodes applied to a plate-like solid electrolyte body, which may be a chip on a carrier or may, itself, form the carrier, grooves, flutes, ducts, or depressions are formed in the carrier and/or a cover plate, the grooves terminating at an edge portion with access to the gas to be supplied, and having a size such that their clear height is preferably in the lower micron region, and a width, preferably under 1 mm, and particularly between 0.2 and 0.4 mm. The higher limits are applicable to apply, for example, air to a reference electrode, to apply ambient oxygen thereto; the lower limits are appropriate when operating the sensor as a polarographic sensor, in which the diffusion limited current, upon application of a bias voltage, is an analog measure of the oxygen concentration in the gas, and the gas supply to the electrode must be suitably controlled to prevent saturation conditions. The grooves may be formed, for example, by sandblasting or by applying insulating material in the form of posts, ridges, and the like, on the respective element, filling the space therebetween with a filler substance which, upon subsequent sintering, escapes, thus leaving the voids forming the grooves, depressions, and the like.
摘要翻译：为了将应用于板状固体电解质体的电极施加测量量的空气，该固体电解质体可以是载体上的芯片，或者可以自身形成载体，在载体中形成凹槽，凹槽，管道或凹陷和/或盖板，所述槽终止于边缘部分，具有进入待供应气体的通道，并且具有这样的尺寸，使得它们的透明高度优选地在较低的微米区域中，宽度优选地在1mm以下，以及特别是在0.2和0.4毫米之间。上限适用于将例如空气施加到参比电极，以向其施加环境氧; 当将传感器作为极谱传感器操作时，下限是适当的，其中在施加偏压时扩散受限电流是气体中氧浓度的模拟测量，并且对电极的气体供应必须适当控制以防止饱和条件。凹槽可以例如通过喷砂或通过在各个元件上施加柱状物，脊等的形式的绝缘材料形成，用填充物填充其间的空间，该填充物在随后的烧结时逸出，因此留下形成凹槽，凹陷等的空隙。

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