专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5259813A Device for controlling the ventilation of an internal space, particularly in motor vehicles 失效
标题翻译：用于控制内部空间通风的装置，特别是在机动车辆中
公开(公告)号：US5259813A
公开(公告)日：1993-11-09
申请号：US841189
申请日：1992-02-26
申请人： Jorg Abthoff , Hans-Dieter Schuster , Friedhelm Nunnemann , Gunter Loose , Michael Osswald , Michael-Rainer Busch , Markus Fortkord
发明人： Jorg Abthoff , Hans-Dieter Schuster , Friedhelm Nunnemann , Gunter Loose , Michael Osswald , Michael-Rainer Busch , Markus Fortkord
IPC分类号： B60H1/00 , B60H1/24 , B60H3/00 , B60H3/06
CPC分类号： B60H1/008 , B60H3/0085
摘要： The quality of the external air is determined by means of a pollutant sensor. The quality of the internal air is determined by calculation taking account of the air quantities introduced from outside into the internal space. A decision between air supply operation and air recirculation operation is then made on the basis of a comparison of the air qualities inside and outside. The pollutant sensor is preferably located in a casing whose internal space is accessible to gases through an opening which is preferably sealed by a gas-permeable membrane.
摘要翻译：外部空气的质量通过污染物传感器来确定。内部空气的质量通过考虑从外部引入内部空间的空气量的计算来确定。然后根据内外空气质量的比较，进行供气运行和空气循环运行之间的决定。污染物传感器优选地位于壳体中，其内部空间可通过优选由气体可渗透膜密封的开口的气体进入。

2. 发明授权

US4622809A Method and apparatus for monitoring and adjusting .lambda.-probe-controlled catalytic exhaust gas emission control systems of internal combustion engines 失效
标题翻译：用于监测和调整内燃机的λ-探针控制的催化废气排放控制系统的方法和装置
公开(公告)号：US4622809A
公开(公告)日：1986-11-18
申请号：US720686
申请日：1985-04-08
申请人： Jorg Abthoff , Hans-Dieter Schuster , Gottfried Wollenhaupt , Gunter Loose , Michael-Rainer Busch
发明人： Jorg Abthoff , Hans-Dieter Schuster , Gottfried Wollenhaupt , Gunter Loose , Michael-Rainer Busch
IPC分类号： G01N27/26 , F01N3/20 , F01N11/00 , F02D41/14 , F02D41/22 , G01N27/409
CPC分类号： F02D41/1482 , F01N11/007 , F02D41/1441 , F01N2550/02 , Y02T10/47
摘要： A method for testing and adjusting catalytic exhaust gas emission control systems of internal combustion engines, in which the fuel-air-ratio is regulated by means of a .lambda.-probe (control-probe) arranged in the exhaust gas stream upstream of the catalyst, whereby the exhaust gas stream is measured downstream of the catalyst by means of a further .lambda.-probe (test-probe). The voltage average value and amplitude magnitude of the signal produced by the test-probe are determined and serve for adjusting the operating point of the control system and for the recognition of the catalyst efficiency.
摘要翻译：一种用于测试和调节内燃机的催化废气排放控制系统的方法，其中通过布置在催化剂上游的排气流中的λ-探针（对照探针）来调节燃料空气比，由此通过另外的λ-探针（测试探针）在催化剂的下游测量废气流。确定由测试探头产生的信号的电压平均值和振幅幅值，用于调节控制系统的工作点和识别催化剂效率。

3. 发明授权

US4620448A Arrangement for measuring the rate of flow of a gaseous or liquid medium through a housing 失效
标题翻译：用于测量气体或液体介质通过壳体的流速的布置
公开(公告)号：US4620448A
公开(公告)日：1986-11-04
申请号：US715247
申请日：1985-03-25
申请人： Kurt Oblander , Jorg Abthoff , Hans-Dieter Schuster , Karlwalter Schmidt
发明人： Kurt Oblander , Jorg Abthoff , Hans-Dieter Schuster , Karlwalter Schmidt
IPC分类号： F02M69/48 , G01F1/00 , G01F1/28
CPC分类号： G01F1/28 , F02M69/48 , G01F1/00
摘要： A measuring device that is moved corresponding to the amount of medium flowing through a housing is provided for measuring the flow rate of a gaseous or liquid medium through the housing. The displacement of the measuring device represents a measurement of the amount of medium flowing through the housing and during the displacement of which, a movable part of a control valve is adjusted for metering a control medium volume that is proportional to the flow of medium in the housing. The measuring means is pivotably mounted at an upstream end to the housing and, at a downstream end, rests against the wall of the housing in its closed position. In order to provide an arrangement that is simple to manufacture and is not susceptible to momentary disturbances and which records the measured values exactly, the measuring means comprises a concavely shaped leaf spring which interacts with the flow of medium.
摘要翻译：为了测量通过壳体的气态或液态介质的流量，提供了一种与流经外壳的介质量相对应移动的测量装置。测量装置的位移表示流过壳体的介质的量的测量，并且在其位移期间，调整控制阀的可移动部分以计量与介质的流动成比例的控制介质体积住房。测量装置可枢转地安装在壳体的上游端，并且在下游端处在其关闭位置处靠在壳体的壁上。为了提供一种易于制造并且不易受到瞬时干扰并且精确记录测量值的布置，测量装置包括与介质流相互作用的凹形板簧。

4. 发明授权

US4428347A Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US4428347A
公开(公告)日：1984-01-31
申请号：US236508
申请日：1981-02-20
申请人： Jorg Abthoff , Hans-Dieter Schuster , Hans-Joachim Langer , Christoph Noller
发明人： Jorg Abthoff , Hans-Dieter Schuster , Hans-Joachim Langer , Christoph Noller
IPC分类号： F02D41/14 , F02M69/14 , F02M69/26 , F02M69/38 , F02N99/00 , F02M39/00
CPC分类号： F02N19/001 , F02M69/26 , F02M69/386
摘要： A fuel-injected internal combustion engine wherein fuel is injected in dependence upon a quantity or volume of air supplied to the engine. A throttle valve controls the airflow rate with an O.sub.2 probe, arranged in an exhaust manifold, controlling a timing valve through a control device for enabling a timed relief of injection pressure of the fuel. An ignition starter switch is connected to the control device in such a manner that the timing valve is fully open during an operation of the ignition starter switch so as to enable a starting boost. An adjustable timing member is coupled to an operating switch provided in the control device, which operating switch closes automatically after a termination of the starting process. The timing member maintains the timing valve in a fully open position during a specific time span so as to provide for an after-start boost. An additional timing member is adapted to maintain the timing valve in a fully open position during a short time span so as to enable an acceleration enrichment. The control device renders the start boost, after-start boost, and acceleration enrichment ineffective upon the probe reaching its normal operating temperature.
摘要翻译：燃料喷射的内燃机，其中根据供应给发动机的空气的量或体积喷射燃料。节流阀通过配置在排气歧管中的O2探头来控制气流速度，通过控制装置控制定时阀，以便定时释放燃料的喷射压力。点火开关开关以控制装置的方式连接到控制装置，使得定时阀在点火起动开关操作期间完全打开，以便启动增压。可调定时构件联接到设置在控制装置中的操作开关，该操作开关在起动过程终止之后自动关闭。正时构件在特定时间跨度内将定时阀保持在完全打开位置，以便提供后启动增压。附加的定时构件适于在短时间段内将定时阀保持在完全打开位置，以便能够加速富集。控制装置提供启动升压，启动后升压和加速浓缩对探头达到正常工作温度无效。

5. 发明授权

US4364339A Internal combustion engine with cooling system 失效
标题翻译：内燃机带冷却系统
公开(公告)号：US4364339A
公开(公告)日：1982-12-21
申请号：US89094
申请日：1979-10-29
申请人： Ludwig Fricker , Jorg Abthoff
发明人： Ludwig Fricker , Jorg Abthoff
IPC分类号： F01P3/02 , F01P3/08 , F01P7/16 , F01P9/00 , F01P9/04
CPC分类号： F01P3/02 , F01P3/08 , F01P7/16 , F01P9/00 , F01P9/04
摘要： A piston internal combustion engine with at least one cylinder and with a cooling system coordinated thereto that operates with a fluid medium and includes an oil-spray cooling system; at partial engine loads, the cooling output is reduced by disconnection of a part of the oil-spray cooling system so that the heat content in the combustion space increases while the specific fuel consumption is reduced and the warm-up period of the engine after the start is reduced.
摘要翻译：一种活塞内燃机，其具有至少一个汽缸并与其配合的冷却系统，其与流体介质一起操作并且包括喷油冷却系统; 在部分发动机负载下，通过部分喷油冷却系统的断开来减少冷却输出，使得燃烧空间中的热含量增加，同时降低燃料消耗，并且发动机的预热时间在开始减少

6. 发明授权

US4186705A Installation for the preheating of the suction mixture of a carburetor internal combustion engine 失效
标题翻译：安装用于预热化油器内燃机的抽吸混合物
公开(公告)号：US4186705A
公开(公告)日：1980-02-05
申请号：US872559
申请日：1978-01-26
申请人： Jorg Abthoff , Ludwig Fricker , Jurgen Lammer
发明人： Jorg Abthoff , Ludwig Fricker , Jurgen Lammer
IPC分类号： F02M31/08 , F02M31/00 , F28D15/02
CPC分类号： F28D15/02 , F02M31/005 , Y02T10/126
摘要： An installation for preheating the suction mixture of a carburetor internal combustion engine with a heat pipe extending from a place of the exhaust gas line system to a place of the suction pipe system and with a heat-absorption zone, on the one hand, and a heat emission zone on the other; the heat pipe leads from its heat-absorption zone to a lower part of the suction pipe directly adjoining the carburetor outlet and in its heat emission zone partly surrounds with its flat condenser jacket from below the flow channel of this pipe along a wall surface area while leaving free the main part of the pipe cross section.
摘要翻译：一种用于将化油器内燃机的抽吸混合物与从废气管线系统的位置延伸到吸入管系统的位置并具有吸热区域的热管预热的装置，以及另一方面是散热区; 热管从其吸热区引导到与化油器出口直接相邻的吸入管的下部，并且在其发热区中，其平坦的冷凝器套管部分地沿着管壁的流动通道沿着壁表面区域包围，同时释放管道横截面的主要部分。

7. 发明授权

US5256103A Ventilation arrangement for the interior of a vehicle, in particular a heating and/or air-conditioning unit for a motor vehicle 失效
标题翻译：车辆内部的通风装置，特别是用于机动车辆的加热和/或空调单元
公开(公告)号：US5256103A
公开(公告)日：1993-10-26
申请号：US838859
申请日：1992-02-21
申请人： Jorg Abthoff , Hans-Dieter Schuster , Friedhelm Nunnemann , Peter Bach , Michael Osswald
发明人： Jorg Abthoff , Hans-Dieter Schuster , Friedhelm Nunnemann , Peter Bach , Michael Osswald
IPC分类号： B01D39/14 , B01D46/10 , B01D53/38 , B01D53/81 , B60H3/06
CPC分类号： B60H3/0625 , B60H2003/0691 , B60H3/0658
摘要： A ventilation arrangement for the interior of a motor vehicle, having at least a heating or air-conditioning unit. The ventilation arrangement has a fan for air exchange in the interior and a filter for the adsorption of odorous and/or harmful substances contained in the air stream. The filter is designed so that, for the widest possible spectrum of odorous and/or harmful substances, a filter effect is produced which is based on rapid adsorption of the odorous and harmful substances and a gradual desorption thereof with a long time delay. A high short-term concentration of the odorous and/or harmful substances is thus converted by the filter into an extremely low but, instead, long-lasting emission which, with sufficiently extensive dilution, remains below a preset odor threshold or nuisance threshold.
摘要翻译：一种用于汽车内部的通风装置，至少具有加热或空调单元。通风装置具有用于在内部进行空气交换的风扇和用于吸附空气流中所含有气味和/或有害物质的过滤器。过滤器被设计成使得对于最广泛的有气味和/或有害物质，产生基于气味和有害物质的快速吸附以及长时间延迟逐渐解吸的过滤效果。有害物质和/或有害物质的高短期浓度因此被过滤器转化成非常低但相当长的持续发射，其充分大量稀释，保持低于预设的气味阈值或滋扰阈值。

8. 发明授权

US5042248A Process and apparatus for the regeneration of a soot-particle filter in an internal-combustion engine 失效
标题翻译：用于再生内燃机中烟灰颗粒过滤器的方法和装置
公开(公告)号：US5042248A
公开(公告)日：1991-08-27
申请号：US507987
申请日：1990-04-12
申请人： Jorg Abthoff , Hans-Dieter Schuster , Hans-Joachim Langer , Erwin Strohmer , Rolf Gabler , Roland Schulte
发明人： Jorg Abthoff , Hans-Dieter Schuster , Hans-Joachim Langer , Erwin Strohmer , Rolf Gabler , Roland Schulte
IPC分类号： F01N3/02 , F01N3/023 , F02B3/06 , F02D9/02 , F02D35/00
CPC分类号： F02D35/0023 , F01N3/023 , F02D9/02 , F01N2390/06 , F02B3/06 , F02D2009/0235
摘要： An apparatus for the regeneration of a soot-particle filter is located in the exhaust-gas line of an air-compression, fuel-injected internal-combustion engine. The apparatus regenerates the filter using a process which burns off the soot particles in the filter. A device in the intake line is actuable as a function of the engine load and engine speed and controls the cross-section of the intake line. To prevent damage to the soot-particle filter body during a transition of the internal-combustion engine into the deceleration mode, immediately after the transition into the deceleration mode of the internal-combustion engine, the process and apparatus move the device for controlling the intake-line cross-section first out of its open position into a position to reduce the line cross-section to a minimum and thereafter continuously into its open position.
摘要翻译：用于再生烟灰颗粒过滤器的装置位于空气压缩燃料喷射的内燃机的排气管线中。该设备使用燃烧过滤器中的烟灰颗粒的过程来再生过滤器。进气管路中的装置可根据发动机负荷和发动机转速而起动，并控制进气管路的横截面。为了防止在将内燃机转变为减速模式期间对烟灰颗粒过滤器体的损坏，在过渡到内燃机的减速模式之后，过程和装置移动用于控制进气的装置首先从其打开位置进入横截面，以将线横截面减小到最小，然后连续地进入其打开位置。

9. 发明授权

US4733358A Method for optimizing the air/fuel ratio under non-steady conditions in an internal combustion engine 失效
标题翻译：在内燃机非稳态条件下优化空燃比的方法
公开(公告)号：US4733358A
公开(公告)日：1988-03-22
申请号：US751432
申请日：1985-07-03
申请人： Jorg Abthoff , Dieter Schuster , Christoph Noller , Ferry Durschmidt , Gunter Loose
发明人： Jorg Abthoff , Dieter Schuster , Christoph Noller , Ferry Durschmidt , Gunter Loose
IPC分类号： F02D41/14 , F02M17/00
CPC分类号： F02D41/1474 , F02D41/1441 , F02D41/1487
摘要： A self-optimizing control method for optimizing the fuel/air ratio under non-steady conditions in an internal combustion engine is described; in this method, a probe is provided both before and after the catalyst. Control quantities and the time during which the post catalyst probe shows an undesirable fuel/air ratio are stored for certain specified engine-operating conditions in the non-steady range. When the same engine operating condition is repeated, reference is made to the stored control quantities and time and the control quantity is varied in the direction of the correct fuel/air ratio. The time now obtained is compared with the stored time and, if the time has decreased, the new control quantity and the new time are stored. The control values are iteratively corrected by repeating these procedures, when the same engine operating condition reappears, until the time reaches a minimum.
摘要翻译：描述了一种用于在内燃机的非稳定条件下优化燃料/空气比的自优化控制方法; 在该方法中，在催化剂之前和之后提供探针。在非稳定范围内，对于特定的发动机工作条件，控制量和后催化剂探针显示不期望的燃料/空气比的时间被储存。当重复相同的发动机工作条件时，参考存储的控制量和时间，并且控制量在正确的燃料/空气比的方向上变化。将获得的时间与存储时间进行比较，如果时间减少，则存储新的控制量和新的时间。当相同的发动机运行状态重新出现时，通过重复这些程序，直到时间达到最小值来迭代地校正控制值。

10. 发明授权

US4481841A Multiple engine drive arrangement 失效
标题翻译：多发动机驱动装置
公开(公告)号：US4481841A
公开(公告)日：1984-11-13
申请号：US325865
申请日：1981-11-30
申请人： Jorg Abthoff , Hans-Dieter Schuster , Karlwalter Schmidt
发明人： Jorg Abthoff , Hans-Dieter Schuster , Karlwalter Schmidt
IPC分类号： F02B1/04 , F02B3/06 , F02B73/00 , F02D25/04 , F16H37/06 , B60K1/00 , F01B21/04 , F16D41/04
CPC分类号： F02D25/04 , F02B73/00 , F02B1/04 , F02B3/06 , Y10T74/19014 , Y10T74/19051 , Y10T74/1906 , Y10T74/19126
摘要： A drive arrangement which includes a number of internal combustion engines which are adapted to be connected to a flow of working force through free wheeling or one way clutches and gears to a common output shaft. In addition to a flow of working force the individual internal combustion engines may be interconnected by another flow of a tractive force which is formed by gearing up gears and one way or free wheeling clutches. This flow of tractive force acts only in a direction of force flow which opposes the flow of the working force. The internal combustion engines may be mechanically arranged in parallel next to one another or in series behind one another with working or output shafts of the internal combustion engines being located parallel or in series one behind the other. The working shafts are connected with parallel gear stages which transmit at different ratios and have opposing force flows. Only one gear stage acts at a time in any direction of force flow due to an alternating arrangement of the one way or free wheeling clutches.
摘要翻译：一种驱动装置，其包括多个内燃机，其适于通过续流或单向离合器和齿轮与公共输出轴连接到工作力流。除了工作力的流动之外，各个内燃机可以通过由齿轮传动和单向或独轮式离合器形成的牵引力的另一流动来互连。这种牵引力的作用仅在与工作力的流动相反的力流动的方向上作用。内燃机可以机械地彼此机械地布置在彼此相邻或彼此串联，使得内燃机的工作或输出轴彼此平行或串联布置。工作轴与平行齿轮级连接，传动速度不同，并具有相反的力流。由于单向或独轮式离合器的交替布置，只有一个齿轮级在任何方向的力流动下均起作用。

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