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31. 发明授权

US4347113A Oxygen content exhaust gas sensor, and method of its manufacture 失效
标题翻译：含氧废气传感器及其制造方法
公开(公告)号：US4347113A
公开(公告)日：1982-08-31
申请号：US133811
申请日：1980-03-25
申请人： Hermann Fischer , Karl-Hermann Friese , Hans-Ulrich Gruber , Wolfgang Heinemann , Gunter Knoll , Ernst Linder , Helmut Maurer , Rainer Noack , Leo Steinke , Lothar Weber , Helmut Weyl
发明人： Hermann Fischer , Karl-Hermann Friese , Hans-Ulrich Gruber , Wolfgang Heinemann , Gunter Knoll , Ernst Linder , Helmut Maurer , Rainer Noack , Leo Steinke , Lothar Weber , Helmut Weyl
IPC分类号： G01N27/409 , G01N27/407 , G01N27/413 , H01M4/88 , H01M8/12 , G01N27/58
CPC分类号： G01N27/4075 , G01N27/4078 , H01M4/881 , H01M4/8885 , H01M4/9066 , H01M8/1213 , H01M4/905 , Y02P70/56
摘要： To improve operation and output voltage, particularly at 400.degree. C. and less, an oxygen sensor, especially adapted to determine oxygen content of automotive exhaust gases, is constructed by utilizing two electrodes applied on a body of stabilized zirconium dioxide, for example a closed tube, by making an electrode exposed to the exhaust gases in form of a mixture of finely dispersed ceramic material and a platinum-rhodium alloy, the ceramic material being present at about 40% (by volume) and 60% (by volume) platinum-rhodium alloy of 50-94% platinum and 50-6% rhodium (by weight). The second electrode, exposed to a reference gas comprises an alloy of palladium and another noble metal in a ratio of about 19-90% (by weight) Pd and 81-10% (by weight) noble metal. This electrode may also contain up to 40% (by volume) finely dispersed ceramic material. The electrode exposed to the exhaust gases is covered with a porous coating. The electrodes can be applied as aqueous or organic solutions of soluble noble metal compounds or suspensions, colloidal suspensions, with organic solvents, and the like, and subsequent sintering.
摘要翻译：为了提高操作和输出电压，特别是在400℃以下，特别适用于测定汽车废气氧含量的氧气传感器是通过利用施加在稳定二氧化锆体上的两个电极构成的，例如封闭的通过使电极以细分散的陶瓷材料和铂 - 铑合金的混合物的形式暴露于废气，陶瓷材料以约40％（体积）和60％（体积）的铂 - 铑合金为50-94％铂和50-6％铑（重量）。暴露于参考气体的第二电极包括钯和另一贵金属的合金，其比例为约19-90％（重量）的Pd和81-10％（重量）的贵金属。该电极还可以含有高达40％（体积）的细分散的陶瓷材料。暴露于废气的电极被多孔涂层覆盖。电极可以作为可溶性贵金属化合物或悬浮液，胶体悬浮液，有机溶剂等的水溶液或有机溶液，以及随后的烧结。

32. 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。

33. 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。

34. 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。

35. 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。

36. 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。

37. 发明授权

US4023358A Internal combustion engine reactor protective control system 失效
标题翻译：内燃机反应堆保护控制系统
公开(公告)号：US4023358A
公开(公告)日：1977-05-17
申请号：US458777
申请日：1974-04-08
申请人： Helmut Maurer , Karl Heinz Keerl
发明人： Helmut Maurer , Karl Heinz Keerl
IPC分类号： F01N3/18 , F01N9/00 , F01N13/02 , F02D41/14 , F02P17/12 , F02B75/10
CPC分类号： F02P17/12 , F01N13/009 , F01N3/18 , F01N9/00 , F02D41/1443 , F01N2250/04 , F01N2430/02 , F01N2430/06 , Y02T10/47
摘要： A sensing means is provided to monitor combustion of fuel and air supplied to an internal combustion engine, for example by sensing ignition pulses, combustion pressure, or cylinder temperature. Signals, as sensed, are compared and if one of these signals is extreme with respect to an average and, at the same time, the temperature of a catalytic reactor in the exhaust system becomes excessive, supply of the combustible fuel-air mixture to the specific cylinder is interrupted. To permit starting with unequal heating of cylinders, interruption of supply of the combustible fuel-air mixture is cancelled during starting, as sensed, for example, by closing of the starting switch, or low temperature in the engine system.
摘要翻译：提供感测装置来监测供应给内燃机的燃料和空气的燃烧，例如通过感测点火脉冲，燃烧压力或气缸温度。如所感测到的信号被比较，并且如果这些信号中的一个相对于平均值是极端的，并且同时，排气系统中的催化反应器的温度变得过大，则将可燃燃料 - 空气混合物供应到特定气缸中断。为了允许开始不相等的加热气缸，例如通过关闭起动开关或发动机系统中的低温来检测可燃燃料 - 空气混合物的供应中断，这在开始期间被取消。

38. 发明授权

US4626603A Process for the continuous production of vicinal diols 失效
标题翻译：连续生产邻位二醇的方法
公开(公告)号：US4626603A
公开(公告)日：1986-12-02
申请号：US798797
申请日：1985-11-15
申请人： Rainer Siegmeier , Gunter Prescher , Helmut Maurer
发明人： Rainer Siegmeier , Gunter Prescher , Helmut Maurer
IPC分类号： C07C27/00 , C07C29/10 , C07C29/132 , C07C31/20 , C07C67/00 , C07C29/00 , C07C35/14
CPC分类号： C07C29/106
摘要： Aliphatic or cyclic epoxides containing 3 to 8 carbon atoms which are present in aromatic hydrocarbons or halohydrocarbons are saponified continuously and directly to vicinal diols without the use of high temperatures and pressures which would otherwise be necessary. The saponification is acid catalyzed.
摘要翻译：存在于芳香烃或卤代烃中的含有3至8个碳原子的脂环族或环状环氧化物在不使用高温和高压的情况下，连续地直接皂化到邻位二醇上，否则这将是必需的。皂化是酸催化的。

39. 发明授权

US4921983A Method for the continuous epoxidation of olefins 失效
标题翻译：烯烃连续环氧化方法
公开(公告)号：US4921983A
公开(公告)日：1990-05-01
申请号：US384923
申请日：1989-07-26
申请人： Rainer Siegmeier , Willi Hofen , Gunter Prescher , Helmut Maurer
发明人： Rainer Siegmeier , Willi Hofen , Gunter Prescher , Helmut Maurer
IPC分类号： C07D301/14 , C07D303/04
CPC分类号： C07D303/04 , C07D301/14
摘要： In the continuous epoxidation of olefins with percarboxylic acids, the alkane component which normally accumulates during the circulation of the olefin is reduced by branching off a partial current from the recycled olefin and by additional epoxidation of this olefin with percarboxylic acids as well as a subsequent separation from the epoxide.
摘要翻译：在烯烃与过羧酸的连续环氧化中，通常在烯烃循环期间积聚的烷烃组分通过将来自再循环烯烃的部分电流分支并通过用过羧酸进一步环氧化该烯烃以及随后的分离而降低从环氧化物。

40. 发明授权

US4801759A Process for producing vicinal diols 失效
标题翻译：邻位二醇生产方法
公开(公告)号：US4801759A
公开(公告)日：1989-01-31
申请号：US82569
申请日：1987-08-07
申请人： Rainer Siegmeier , Gu Prescher , Helmut Maurer
发明人： Rainer Siegmeier , Gu Prescher , Helmut Maurer
IPC分类号： C07C27/00 , C07C29/10 , C07C29/132 , C07C31/20 , C07C31/27 , C07C35/14 , C07C67/00
CPC分类号： C07C29/106 , C07C2101/18
摘要： A method for the continuous saponification of epoxides with 3-8 carbon atoms at low pressures, preferably atmospheric pressure, and low boiling temperatures with small amounts of water. Yields and selectivities are very high.
摘要翻译：在低压，优选大气压下，用少量水连续皂化具有3-8个碳原子的环氧化物的方法。产量和选择性非常高。

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