专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 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。

42. 发明授权

US4283261A Electrochemical sensor structure to determine oxygen content in combustion exhaust gases 失效
标题翻译：电化学传感器结构来确定燃烧废气中的氧含量
公开(公告)号：US4283261A
公开(公告)日：1981-08-11
申请号：US100256
申请日：1979-12-04
申请人： Helmut Maurer , Klaus Muller , Franz Rieger , Ernst Linder , Hermann Dietz , Karl-Hermann Friese , Bodo Ziegler
发明人： Helmut Maurer , Klaus Muller , Franz Rieger , Ernst Linder , Hermann Dietz , Karl-Hermann Friese , Bodo Ziegler
IPC分类号： G01N27/407 , G01N27/416 , G01N27/46
CPC分类号： G01N27/4071
摘要： To measure partial oxygen pressure in gases, particularly exhaust gases of automotive-type combustion engines, a solid electrolyte plate of elongated rectangular configuration has at least one electrode pair applied to a single surface thereof, which is exposed to the measuring gas. Preferably, the gap between electrodes is elongated, by forming the electrodes in comb-interdigited form. A thermocouple - temperature sensor can be applied between connecting tracks for the electrodes which extend longitudinally of the electrolyte plate towards the other end thereof, through a sealing mass holding the plate within a housing, the other end forming, simultaneously, a connection terminal for connection to an electric connector or plug. A heating element can be placed on the obverse side of the plate, preferably in the position in the gap between the electrodes. More than one such sensor element may be secured in the same housing, and, for example, two such plates, back to back, with the heating element therebetween, spaced from each other, or as a common block. The sensor may be used for potentiometric and/or polarographic measurement, depending upon cover coatings on the electrodes which control exposure thereof to the gases, catalytic or non-catalytic action of the electrodes (for example being of platinum or gold, respectively) and whether a voltage is applied across the electrode terminals, or the sensor is to operate as an electrochemical cell. Such sensor can be inexpensively made, are suitable for mass production, and flexible with respect to their mode of operation.
摘要翻译：为了测量气体，特别是汽车型内燃机的废气中的部分氧气压力，细长矩形结构的固体电解质板具有至少一个电极对，其被施加到暴露于测量气体的单个表面。优选地，通过以梳形交错形式形成电极，电极之间的间隙是细长的。热电偶 - 温度传感器可以被施加在电极的连接轨道之间，电极的连接轨道通过将板保持在壳体内的密封块向另一端延伸，另一端同时形成用于连接的连接端子电连接器或插头。加热元件可以放置在板的正面上，优选地位于电极之间的间隙中的位置。多个这样的传感器元件可以固定在相同的壳体中，并且例如两个这样的板，背对背，加热元件在它们之间，彼此间隔开，或者作为公共块。传感器可以用于电位和/或极谱测量，这取决于电极上的覆盖物涂层，其控制其暴露于气体，电极的催化或非催化作用（例如分别为铂或金），以及是否在电极端子上施加电压，或者传感器用作电化学电池。这种传感器可以廉价地制造，适合于批量生产，并且相对于它们的操作模式是灵活的。

43. 发明授权

US4277323A Electrochemical oxygen sensor, particularly for use in the exhaust system of automotive-type internal combustion engines 失效
标题翻译：电化学氧传感器，特别适用于汽车内燃机排气系统
公开(公告)号：US4277323A
公开(公告)日：1981-07-07
申请号：US121600
申请日：1980-02-14
申请人： Klaus Muller , Helmut Maurer , Ernst Linder , Franz Rieger , Bodo Ziegler
发明人： Klaus Muller , Helmut Maurer , Ernst Linder , Franz Rieger , Bodo Ziegler
IPC分类号： G01N27/41 , G01N27/406 , G01N27/407 , G01N27/409 , G01N27/413 , H01M8/12 , G01N27/58
CPC分类号： G01N27/4071 , G01N27/4067 , H01M8/12
摘要： To improve the response speed of an electrochemical oxygen sensor, particularly for automotive use, to sense the oxygen content in exhaust gases, and which can be operative either as a polarographic sensor (requiring application of a voltage thereto), or as a potentiometric sensor (having one catalytically active electrode and another which is less catalytically active), an elongated insulating carrier plate (29), for example of a ceramic, has layer electrodes (30, 31) applied to one major surface thereof and a layer of solid electrolyte material (32) over the electrodes, so that the electrodes will be embedded in the solid electrolyte material. The carrier plate (29) is of a material pervious to oxygen molecules. A gas-impervious insulating cover (33), for example of a ceramic glass, covers the layer of solid electrolyte material (32). A heating element (34) protected by a protective cover (35), for example of aluminum oxide, can be applied against the gas-impervious cover layer (33).
摘要翻译：为了提高电化学氧传感器（特别是汽车用途）的响应速度来感测废气中的氧含量，并且其可以作为极谱传感器（要求施加电压）或作为电位传感器具有一个催化活性电极，另一个催化活性较低），例如陶瓷的细长绝缘载体板（29）具有施加到其一个主表面上的层电极（30,31）和固体电解质材料层（32），使得电极将被嵌入固体电解质材料中。载体板（29）是可透过氧分子的材料。例如陶瓷玻璃的不透气绝缘盖（33）覆盖固体电解质材料层（32）。由保护罩（35）保护的例如氧化铝的加热元件（34）可被施加到不透气的覆盖层（33）上。

44. 发明授权

US4212720A Electrically heated electrochemical sensor construction, particularly to determine oxygen concentration in exhaust gases from combustion engines 失效
标题翻译：电加热电化学传感器的结构，特别是确定内燃机废气中的氧浓度
公开(公告)号：US4212720A
公开(公告)日：1980-07-15
申请号：US919700
申请日：1978-06-27
申请人： Helmut Maurer , Franz Rieger , Ernst Linder , Rainer Schussler
发明人： Helmut Maurer , Franz Rieger , Ernst Linder , Rainer Schussler
IPC分类号： G01N27/409 , G01N27/406 , G01N27/58
CPC分类号： G01N27/4067
摘要： An electrical heating element 35, 35' is located in a thin walled, closed metal tube or sleeve 37, 37' which is packed with a packing material 38, 38' of good heat conductive, insulating properties; the electrical heating element is a spirally wound resistance heater embedded in the insulating packing. A solid electrolyte body 11, 68 surrounds at least a portion of the thin walled metal sleeve and is positioned in heat exchange relation therewith. The solid electrolyte body may be a closed tube 11 or may be applied as a ring element 68 over the thin walled metal tube with an insulating material layer 66 interposed.
摘要翻译：电加热元件35,35'位于薄壁封闭的金属管或套筒37,37'中，其中填充有具有良好导热，绝缘性能的包装材料38,38'; 电加热元件是嵌入在绝缘包装中的螺旋卷绕的电阻加热器。固体电解质体11,68包围薄壁金属套筒的至少一部分并与其热交换关系。固体电解质体可以是封闭管11，或者可以在绝缘材料层66插入的薄壁金属管上方作为环形元件68施加。

45. 发明授权

US4130098A Method and apparatus for reducing the toxic components in exhaust gas 失效
标题翻译：减少废气中有毒成分的方法和装置
公开(公告)号：US4130098A
公开(公告)日：1978-12-19
申请号：US821425
申请日：1977-08-03
申请人： Ernst Linder , Gunter Wossner , Helmut Maurer , Franz Rieger
发明人： Ernst Linder , Gunter Wossner , Helmut Maurer , Franz Rieger
IPC分类号： F02B77/08 , F02M25/07 , F02M25/06
CPC分类号： F02B77/086 , F02M26/35 , F02M26/46 , F02M26/49 , F02M26/53 , F02M2026/004
摘要： A portion of the exhaust gas of an internal combustion engine is returned to the induction manifold through an exhaust gas recycling line. This recycle line contains one or more orifice plates to create a measurable pressure drop when gas is flowing. The gas flow through the recycle line may be interrupted in controlled manner by a valve, particularly a magnetically actuated valve. The pressure drop across the orifice plate or plates is sensed by pressure-responsive electrical switches which provide input signals for a logical circuit that energizes a signaling device to warn the operator of a malfunction in the exhaust gas recycling system.
摘要翻译：内燃机的废气的一部分通过废气再循环管路返回到进气歧管。该回收管线包含一个或多个孔板，以在气体流动时产生可测量的压降。通过再循环管线的气流可以通过阀门，特别是磁力驱动的阀门以受控的方式中断。通过压力响应电开关感测孔板或板上的压降，其提供用于向信号装置通电以向操作者警告排气再循环系统故障的逻辑电路的输入信号。

46. 发明授权

US5626466A Piston pump 失效
标题翻译：活塞泵
公开(公告)号：US5626466A
公开(公告)日：1997-05-06
申请号：US591581
申请日：1996-02-07
申请人： Manfred Ruoff , Helmut Rembold , Ernst Linder
发明人： Manfred Ruoff , Helmut Rembold , Ernst Linder
IPC分类号： F04B1/04 , F04B1/047 , F04B1/053 , F04B9/04 , F04B9/06
CPC分类号： F04B1/0426 , F04B1/0448 , F04B9/045
摘要： A piston pump which is contemplated for furnishing fuel at high pressure, especially gasoline with low self-lubricating properties. To avoid drive-side wear, a rotatably drive eccentric element is provided as the actuating device for the pump piston of the piston pump, the driving motion of the eccentric element being transmitted to the pump piston via a flexible transmission element.
摘要翻译： PCT No.PCT / DE95 / 00698 Sec。 371日期：1996年2月7日 102（e）日期1996年2月7日PCT提交1995年5月27日PCT公布。第WO95 / 33924号公报日期1995年12月14日一种用于在高压下提供燃料的活塞泵，特别是具有低自润滑性能的汽油。为了避免驱动侧磨损，提供了可旋转驱动的偏心元件作为活塞泵的泵活塞的致动装置，偏心元件的驱动运动通过柔性传动元件传递到泵活塞。

47. 发明授权

US5577473A Valve for the introduction of fuel or a fuel/air mixture into an engine 失效
标题翻译：将燃料或燃料/空气混合物引入发动机的阀
公开(公告)号：US5577473A
公开(公告)日：1996-11-26
申请号：US560141
申请日：1995-11-17
申请人： Ernst Linder
发明人： Ernst Linder
IPC分类号： F02B17/00 , F02B23/10 , F02B75/12 , F02M61/08 , F02M61/14 , F02M69/04 , F02B3/00
CPC分类号： F02M61/08 , F02B17/005 , F02B23/101 , F02M69/045 , F02B2075/125 , Y02T10/123 , Y02T10/125
摘要： A valve for the introduction of fuel or a fuel/air mixture in a combustion space of an internal combustion space of an internal combustion engine which works with charge stratification in the combustion space, and with spark ignition of the introduced fuel or fuel/air mixture by a spark plug. To ensure the ignition of the fuel/air mixture contained in the combustion space, there is branched off from an umbrella-like injection jet formed by the fuel or fuel/air mixture an ignition jet which, deviating from the umbrella-like or cone like configuration of the injection jet, comes into the region of the spark plug, in order thus to provide a fuel-rich fuel/air mixture in the region of a flashing over of the ignition spark of the spark plug. This takes place by means of a guide face of the valve, in which the guide face is interrupted by a recess.
摘要翻译：一种用于将燃料或燃料/空气混合物引入内燃机的内燃机的燃烧空间中的燃料或燃料/空气混合物的阀，其在燃烧空间中进行充气分层，并且引入燃料或燃料/空气混合物的火花点火通过火花塞。为了确保包含在燃烧空间中的燃料/空气混合物的点燃，从由燃料或燃料/空气混合物形成的伞形喷射射流分支出一种点火喷嘴，其从伞状或锥形偏离注射射流的构造进入火花塞的区域，从而在火花塞的点火火花点闪烁的区域内提供富燃料的燃料/空气混合物。这通过阀的引导面进行，其中引导面被凹部中断。

48. 发明授权

US5370355A Magnetic valve 失效
标题翻译：电磁阀
公开(公告)号：US5370355A
公开(公告)日：1994-12-06
申请号：US966045
申请日：1992-12-30
申请人： Helmut Rembold , Ernst Linder , Martin Muller
发明人： Helmut Rembold , Ernst Linder , Martin Muller
IPC分类号： F16K31/06 , F02M59/46 , F02M63/00 , F16K31/02 , F16K31/10 , F16K31/48
CPC分类号： F02M59/466 , F02M2200/30 , F02M2200/304
摘要： A magnetic valve for controlling a flow opening of a connection line for guiding fluid, particularly fuel,valve has a valve housing having a guide bore hole, a valve member displaceably supported in the guide bore hole and bringable into contact with a valve seat encircling the flow opening under the action of a closing force and also liftable from the valve seat under the action of an opening force, a coupling member transferring the closing force to the valve member. The coupling member is guided in the guide bore hole and has a damping collar with an end face which faces in direction of the valve seat and is bringable into contact with a contact surface provided in the valve housing and extending substantially parallel to the end face of the damping collar.
摘要翻译： PCT No.PCT / DE91 / 00436 Sec。一九九二年十二月三十日 102（e）日期1992年12月30日PCT 1991年5月25日PCT PCT。出版物WO92 / 00479 日本1992年1月9日。用于控制用于引导流体，特别是燃料阀的连接线的流动开口的电磁阀具有带有导向孔的阀壳体，可移动地支撑在导向孔中的阀构件，在闭合力的作用下与阀座接合，并且在打开力的作用下也可从阀座提升，联接构件将关闭力传递到阀构件。联接构件在引导孔中被引导并且具有阻尼环，该阻尼环的端面面向阀座的方向并且能够与设置在阀壳体中的接触表面接触并基本平行于阀座的端面延伸阻尼圈。

49. 发明授权

US5245971A Fuel-injection pump for internal-combustion engines 失效
标题翻译：用于内燃机的燃油注射泵
公开(公告)号：US5245971A
公开(公告)日：1993-09-21
申请号：US663926
申请日：1991-03-25
申请人： Helmut Rembold , Ernst Linder , Gottlob Haag
发明人： Helmut Rembold , Ernst Linder , Gottlob Haag
IPC分类号： F02M41/14 , F02M41/06 , F02M59/36
CPC分类号： F02M59/366 , F02M41/06 , F02M41/063
摘要： A fuel-injection pump, especially a direct fuel injection in spark-ignition internal-combustion engines, with at least one pump for generating a fuel flow under pressure and with a rotary slide valve moved synchronously with the drive shaft of the internal-combustion engine and intended for assigning the fuel flow to at least one injection port of the internal-combustion engine and/or for branching off the fuel flow under pump pressure into a return line, the rotary slide valve is mounted so as to be displaceable to a limited extent in the direction of its axis of rotation and/or so as to be rotatable to a limited extent in relation to the rotary drive of the rotary slide valve. Preferably, at the same time, the rotary position or displacement position of the rotary slide valve can be determined in dependence on an operating parameter of the internal-combustion engine, with the result that the axial displacement of the rotary slide valve counteracts a seizure of the rotary slide valve in its guide and determination in dependence on operating parameters affords the possibility of adjusting the injection time over a larger angular sector than would be possible in view of the geometrical limits placed on the design of the rotary slide valve.
摘要翻译： PCT No.PCT / DE90 / 00573 Sec。 371日期1991年3月25日 102（e）1991年3月25日PCT提交1990年7月26日PCT公布。出版物WO91 / 02897 日期：1991年3月7日。燃料喷射泵，特别是火花点火内燃机中的直接燃料喷射，具有至少一个用于在压力下产生燃料流的泵和与驱动器同步移动的旋转滑阀内燃发动机的轴，用于将燃料流分配到内燃机的至少一个喷射口和/或用于将泵压下的燃料流分支到回流管路中，旋转滑阀安装成以便在其旋转轴线的方向上可移动到有限的程度和/或可相对于旋转滑阀的旋转驱动旋转有限的程度。优选地，同时，旋转滑阀的旋转位置或位移位置可以根据内燃机的操作参数来确定，结果是旋转滑阀的轴向位移抵消了在其引导中的旋转滑阀和依赖于操作参数的确定提供了在比放置在旋转滑阀的设计上的几何限制的情况下更可能在更大的角度部分上调整喷射时间的可能性。

50. 发明授权

US5209315A Electromotive power steering 失效
标题翻译：电动力转向
公开(公告)号：US5209315A
公开(公告)日：1993-05-11
申请号：US684904
申请日：1991-05-02
申请人： Walter Schlagmueller , Helmut Rembold , Ernst Linder
发明人： Walter Schlagmueller , Helmut Rembold , Ernst Linder
IPC分类号： B62D5/04 , F16D13/14 , F16D13/76
CPC分类号： B62D5/0439
摘要： It is proposed in the case of an electromotive power steering as a steering aid for motor vehicles and similar, particularly for the speed range during parking (parking power steering), having a reduction gear between the servo-motor and the steering column or the drive leading on to the mechanical wheel displacement, that at least one clutch block be so arranged that it creates a drive connection from the servo-motor drive to the steering gear side of the steering column when, upon a moment being exerted manually at the steering wheel, a pawl connected to the steering wheel side of the steering column produces the requisite clutch pressure by mechanical action on the at least one clutch block, while the gear wheels acted upon by the clutch are formed as ring gears fitted to a carrier flange which is joined firmly to the driven section of the steering column so that it cannot rotate.
摘要翻译： PCT No.PCT / DE90 / 00698 Sec。 371日期1991年5月2日 102（e）1991年5月2日PCT PCT 1990年9月12日PCT公布。出版物WO91 / 05692 日期为1991年5月2日。在电动动力转向作为机动车辆等的转向助力的情况下，特别是在停车（停车动力转向）期间的速度范围，建议在伺服电动机和转向柱或导向机械轮位移的驱动器，至少一个离合器块被布置成使得当一时刻成为从伺服马达驱动器到转向柱的转向齿轮侧的驱动连接时在方向盘上手动地施加，连接到转向柱的方向盘侧的棘爪通过机械作用在至少一个离合器块上产生必要的离合器压力，而由离合器作用的齿轮形成为安装的齿圈到与转向柱的被驱动部分牢固连接以使其不能旋转的载体凸缘。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式