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11. 发明授权

US5560330A Intake manifold and process for making it 失效
标题翻译：进气歧管和制造过程
公开(公告)号：US5560330A
公开(公告)日：1996-10-01
申请号：US335796
申请日：1994-11-15
申请人： Heinz Andress , Volker Ernst , Rolf Fuesser , Arthur Klotz , Rudolf Leipelt
发明人： Heinz Andress , Volker Ernst , Rolf Fuesser , Arthur Klotz , Rudolf Leipelt
IPC分类号： F02M35/104 , B29C49/00 , B29C49/20 , F02M35/04 , F02M35/10 , F02M35/12 , F02M35/14
CPC分类号： B29C49/00 , F02M35/04 , F02M35/10052 , F02M35/10288 , F02M35/10321 , F02M35/10347 , F02M35/1255 , F02M35/10386 , F02M35/112 , F05C2225/08
摘要： The proposal is for a suction pipe consisting of a number of individual suction pipes (10, 16, 17, 18) connected on the intake side to a manifold (11). According to the invention, the manifold is made in one piece with the suction pipes by the blow-molding method.
摘要翻译： PCT No.PCT / EP93 / 00925 Sec。 371日期：1994年11月15日 102（e）日期1994年11月15日PCT申请日1993年4月16日PCT出版社公开号WO93 / 23666 日期：1993年11月25日该方案用于由吸入侧连接到歧管（11）上的多个单独的吸入管（10,16,17,18）组成的抽吸管。根据本发明，通过吹塑法将歧管与吸管一体制成。

12. 发明授权

US5554205A Air filter for the interior of a motor vehicle 失效
标题翻译：用于汽车内部的空气过滤器
公开(公告)号：US5554205A
公开(公告)日：1996-09-10
申请号：US291857
申请日：1994-08-17
申请人： Volker Ernst , Arthur Klotz , Rudolf Leipelt
发明人： Volker Ernst , Arthur Klotz , Rudolf Leipelt
IPC分类号： B01D46/00 , B01D46/10 , B01D46/42 , B01D46/52 , B60H3/06
CPC分类号： B01D46/521 , B01D46/0005 , B01D46/10 , B60H3/0658 , B01D2271/02 , B60H2003/065 , Y10S55/31
摘要： An air filter, particularly for ventilating the interior of motor vehicles, is provided. The air filter includes a housing having an unfiltered-air inlet and a clean-air outlet, as well as a filter medium folded in an accordion-like shape. The filter medium is arranged in a filter insert which has a surrounding seal. An adapter is integrated in the housing and also includes a surrounding sealing device to provide an effective seal between the unfiltered-air and clean-air sides of the housing. The filter insert is arranged in the adapter and is fixed in position via a cover flap of the housing.
摘要翻译：提供了一种特别用于通风机动车辆内部的空气过滤器。空气过滤器包括具有未过滤空气入口和清洁空气出口的壳体，以及以手风琴状形状折叠的过滤介质。过滤介质布置在具有周围密封件的过滤器插入件中。适配器集成在壳体中并且还包括周围的密封装置，以在壳体的未过滤空气侧和清洁空气侧之间提供有效的密封。过滤器插件布置在适配器中，并通过外壳的盖板固定在适当位置。

13. 发明授权

US5042999A Air intake filter for internal combustion engines 失效
标题翻译：内燃机进气过滤器
公开(公告)号：US5042999A
公开(公告)日：1991-08-27
申请号：US533141
申请日：1990-06-06
申请人： Volker Ernst , Arthur Klotz , Rudolf Leipelt
发明人： Volker Ernst , Arthur Klotz , Rudolf Leipelt
IPC分类号： F02M35/02
CPC分类号： F02M35/02
摘要： An air intake filter containing a filter insert within a canister. The canister includes a raw air inlet and an opening for the introduction of the filter insert, the filter insert having a sealing surface parallel to the plane of the opening to seal the clean-air side. This sealing surface is applied to another sealing surface on an adapter with a sealing ring interposed therebetween, and the canister is fastened to the adapter. To prevent any shearing movement on the sealing ring when the canister is attached to the adapter, a guide is provided on the adapter and is engaged by a sliding shoe disposed on the canister. Furthermore, a spacer is situated on the canister and assures that the canister cannot be laid against the adapter unless the two sealing surfaces are correctly positioned with respect to one another.
摘要翻译：一个进气过滤器，在滤罐内装有过滤嘴。所述罐包括原始空气入口和用于引入所述过滤器插入件的开口，所述过滤器插入件具有与所述开口平面平行的密封表面以密封所述清洁空气侧。该密封表面被施加到适配器上的另一密封表面上，其间具有密封环，并且罐被紧固到适配器。为了防止当罐被附接到适配器时在密封环上的任何剪切运动，在适配器上设置有导向件，并且由布置在罐上的滑动鞋接合。此外，间隔件位于罐上，并确保罐不能铺设在适配器上，除非两个密封表面相对于彼此正确定位。

14. 发明授权

US5030264A Air intake filter for an internal combustion engine 失效
标题翻译：用于内燃机的进气过滤器
公开(公告)号：US5030264A
公开(公告)日：1991-07-09
申请号：US483746
申请日：1990-02-23
申请人： Arthur Klotz , Peter Kupke , Rudolf Leipelt
发明人： Arthur Klotz , Peter Kupke , Rudolf Leipelt
IPC分类号： B01D46/10 , F02M35/024
CPC分类号： B01D46/0006 , B01D46/10 , F02M35/024
摘要： An air intake filter for internal combustion engines has a flat, replaceable filter insert through which air passes transversely in operation, and which can be inserted from one side into a filter housing. The filter insert has a gasket arranged on its periphery for sealing an end face of the filter insert against a lip on the filter housing. Sealing pressure is exerted by ledges on lateral portions of the filter housing which slant toward the filter insert in the direction of insertion. To prevent the gasket from being displaced laterally with respect to the lip on the filter housing when the sealing pressure is applied, the filter insert is received in a substantially open-faced frame. The frame has a closure member which is provided with abutments which engage on one side against the slanting ledges of the lateral portions of the filter housing and engage on the other side against the frame, and which can be pushed in the direction of insertion of the filter insert to a lockable closed position in which it exerts a sealing pressure on the filter gasket.
摘要翻译：用于内燃机的进气过滤器具有平坦的，可更换的过滤器插入件，空气在操作中横向穿过该插入件，并且其可以从一侧插入过滤器壳体中。过滤器插件具有布置在其周边上的垫圈，用于将过滤器插入件的端面抵靠在过滤器壳体上的唇缘上。密封压力通过过滤器外壳的横向部分沿着插入方向朝向过滤器插入件倾斜来施加。为了防止当施加密封压力时垫圈相对于过滤器壳体上的唇缘横向移位，过滤器插入件容纳在基本上敞开的框架中。框架具有闭合构件，该闭合构件设置有抵靠部，抵靠部抵靠过滤器壳体的侧部的倾斜凸缘，并且在另一侧抵靠框架接合，并且可沿着插入方向过滤器插入件到可锁定的关闭位置，在该位置上，其对过滤器垫圈施加密封压力。

15. 发明授权

US06705272B2 Air intake system with an air filter 失效
标题翻译：进气系统带有空气过滤器
公开(公告)号：US06705272B2
公开(公告)日：2004-03-16
申请号：US10128513
申请日：2002-04-24
申请人： Rudolf Leipelt , Rolf Fuesser , Robert Vaculik , Thomas Haubold
发明人： Rudolf Leipelt , Rolf Fuesser , Robert Vaculik , Thomas Haubold
IPC分类号： F02B7700
CPC分类号： F02M35/161 , F02M35/02 , F02M35/10013 , F02M35/10393 , F02M35/116 , F02M35/1266 , F02M35/14 , F05C2225/08
摘要： An air intake system for intake air of an internal combustion engine comprising a filter insert (19) in a housing (10) connected to the air conducting system by a plurality of inlets (13) and an outlet (22). The air inlets are provided with individual intake nozzles or fittings and lead to a single common air chamber (20) in the filter housing. The inlets (13) can be individually opened and closed by flap valves (24), thereby allowing the acoustics to be influenced favorably and enabling, for example, the respective intake fittings to be connected or disconnected depending on the temperature. The intake system requires only a limited number of components, and the design of the preferably wedge-shaped air chamber minimizes flow losses in the housing, which in turn decreases the intake noise. Shunt resonators (28) can also be formed using cover elements (29) and (30).
摘要翻译：一种用于内燃机的进气的进气系统，包括在通过多个入口（13）和出口（22）连接到空气传导系统的壳体（10）中的过滤器插入件（19）。空气入口设置有单独的进气喷嘴或配件，并且通向过滤器壳体中的单个公共空气室（20）。入口（13）可以由折板阀（24）单独打开和关闭，从而允许声学受到有利的影响，并且使得例如可以根据温度连接或断开各个进气配件。进气系统仅需要有限数量的部件，并且优选楔形空气室的设计使壳体中的流动损失最小化，这又降低了进气噪声。也可以使用盖元件（29）和（30）来形成并联谐振器（28）。

16. 发明授权

US06557512B2 Adjustable intake pipe 失效
标题翻译：可调进气管
公开(公告)号：US06557512B2
公开(公告)日：2003-05-06
申请号：US09873114
申请日：2001-06-04
申请人： Rudolf Leipelt , Olaf Weber
发明人： Rudolf Leipelt , Olaf Weber
IPC分类号： F02M3510
CPC分类号： F02B27/0257 , F02B27/0215 , F02B27/0263 , Y02T10/146
摘要： An adjustable intake pipe, especially for supplying combustion air to an internal combustion engine, which includes a collector chamber arranged in an essentially cylindrical control element. The collector chamber has a larger volume than required for the air supply, so the chamber is not used efficiently. In the invention, the collector chamber volume is used by arranging additional components of the intake tract defined by the intake pipe, i.e. of an internal combustion engine, within the collector chamber (11), for example, by arranging a resonance chamber (20) therein with the resonance chamber connected to the air supply system by through holes (19). This arrangement better utilizes the chamber volume and is particularly advantageous in motor vehicle engine compartments where limited space is available. The intake system also is more compact and has a lower overall weight.
摘要翻译：一种可调节进气管，特别是用于向内燃机供应燃烧空气，其包括布置在基本上圆柱形的控制元件中的集热室。收集器的容积比空气供应量大，所以室不能有效地使用。在本发明中，通过在收集器室（11）内布置由进气管（即，内燃机）限定的进气道的附加部件，例如通过布置共振室（20）而使用集尘室容积，其中共振室通过通孔（19）连接到空气供应系统。这种布置更好地利用腔室体积，并且在有限空间可用的机动车辆发动机舱中是特别有利的。进气系统也更紧凑，整体重量更低。

17. 发明授权

US4249500A Flapper linkage in air intake control system of internal combustion engine 失效
标题翻译：内燃机进气控制系统中的挡板联动
公开(公告)号：US4249500A
公开(公告)日：1981-02-10
申请号：US9856
申请日：1979-02-06
申请人： Bernhard Behrendt , Gerhard Brenner , Heinz Fischer , Rudolf Leipelt
发明人： Bernhard Behrendt , Gerhard Brenner , Heinz Fischer , Rudolf Leipelt
IPC分类号： F02M31/06 , F02M31/00
CPC分类号： F02M31/068 , F02M31/06 , Y02T10/126
摘要： A linkage connection for connecting a wax thermostat and membrane actuator drive assembly to a flapper-type flow proportioning valve in the air intake system of a carburetor-equipped internal combustion engine, the connection comprising a connecting cylinder formation in the flapper wall with a transverse slot and a groove in an extension of the thermostat housing with two positioning flanks which cooperate with the connecting cylinder.
摘要翻译：一种用于将蜡恒温器和膜致动器驱动组件连接到配有化油器的内燃机的进气系统中的挡板型流量比例阀的连接连接件，该连接件包括在挡板壁中形成的连接圆筒与横向槽以及在恒温器壳体的延伸部中的凹槽，其具有与连接圆筒配合的两个定位侧面。

18. 发明授权

US06435152B1 Induction device for an internal combustion engine 失效
标题翻译：内燃机感应装置
公开(公告)号：US06435152B1
公开(公告)日：2002-08-20
申请号：US09763184
申请日：2001-04-20
申请人： Rudolf Leipelt , Holger Paffrath
发明人： Rudolf Leipelt , Holger Paffrath
IPC分类号： F02M3510
CPC分类号： F02B27/0257 , F02B27/021 , F02B27/0215 , F02B27/0242 , F02B27/0252 , F02B27/0263 , F02B27/0294 , Y02T10/146
摘要： An induction device for an internal combustion engine with an intake pipe having dimensions which can be varied within predetermined limits. The intake pipe is made up of at least one resonance pipe (R) coupled via a resonance volume (43) with at least one ram pipe (S) leading to an inlet of a respective cylinder of the engine. A supercharging of the resonance pipe and/or the ram pipe can be realized in the entire intake pipe, and the dimensions of resonance pipes (R) and the ram pipes (S) can be continuously varied within predetermined limits.
摘要翻译：一种用于内燃机的感应装置，其具有能够在预定限度内变化的尺寸的进气管。进气管由至少一个通过共振体积（43）与至少一个通向发动机的相应气缸的入口的活塞管（S）连接的共振管（R）构成。在整个进气管中可以实现共振管和/或柱塞管的增压，并且共振管（R）和柱塞管（S）的尺寸可以在预定限度内连续变化。

19. 发明授权

US4231343A Device for controlling the intake air temperature of a carburetor-equipped internal combustion engine 失效
标题翻译：用于控制配有化油器的内燃机的进气温度的装置
公开(公告)号：US4231343A
公开(公告)日：1980-11-04
申请号：US30897
申请日：1979-04-17
申请人： Herbert Alf , Volker Ernst , Rudi Hainle , Rudolf Leipelt
发明人： Herbert Alf , Volker Ernst , Rudi Hainle , Rudolf Leipelt
IPC分类号： F02M31/06 , F16K31/68 , F02M31/00
CPC分类号： F02M31/062 , Y02T10/126
摘要： A device for adjusting the intake air temperature of a carburetor-equipped internal combustion engine whose air intake system has a flapper valve in a duct junction admitting cold raw air and/or preheated raw air to the intake filter, depending on the raw air temperature, the flapper valve position being controlled by a pneumatic membrane actuator which receives negative pressure from the intake manifold, via a vacuum line with a thermostat-controlled relief valve responsive to the temperature of the air mixture. In the drive connection between the membrane actuator and the flapper is arranged a wax thermostat which increases or decreases the effective length of the connection in response to the ambient air temperature, thereby adding the thermostat displacements to the actuator displacements, the effective length of the drive connection being further adjustable by means of a threaded connection which is arranged between the membrane support body of the actuator and the wax thermostat.
摘要翻译：一种用于调节装有化油器的内燃机的进气温度的装置，其中进气系统具有根据原始空气温度将进气过滤器中的冷原料空气和/或预热的原料空气导入管道结构中的挡板阀，挡板阀位置由气动膜致动器控制，气动膜致动器通过具有响应于空气混合物的温度的恒温器控制的释放阀的真空管线从进气歧管接收负压。在膜致动器和挡板之间的驱动连接中布置有蜡恒温器，其响应于环境空气温度而增加或减少连接的有效长度，从而将恒温器位移添加到致动器位移，驱动器的有效长度连接可以通过布置在致动器的膜支撑体和蜡恒温器之间的螺纹连接件进一步调节。

20. 发明授权

US06460501B1 Air suction device for internal combustion engine 失效
标题翻译：内燃机吸气装置
公开(公告)号：US06460501B1
公开(公告)日：2002-10-08
申请号：US09462419
申请日：2000-03-28
申请人： Christian Fischer , Rudolf Leipelt , Olaf Weber
发明人： Christian Fischer , Rudolf Leipelt , Olaf Weber
IPC分类号： F02M3510
CPC分类号： F02B27/0257 , F02B27/0215 , F02B27/0236 , F02M35/10137 , Y02T10/146
摘要： An air intake device for an internal combustion engine, in which the device includes at least one collecting vessel (10) as well as a plurality of intake ducts which extend separately toward different cylinders in the engine. The intake ducts extend into the collecting vessel and are formed from a flexible tube (16), such as a synthetic resin tube.
摘要翻译：一种用于内燃机的进气装置，其中所述装置包括至少一个收集容器（10）以及多个分别朝向所述发动机中的不同气缸分开的进气管道。进气管延伸到收集容器中，并由诸如合成树脂管的柔性管（16）形成。

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