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    Suction air filter for combustion engines
    2.
    发明授权
    Suction air filter for combustion engines 失效
    用于燃烧发动机的吸入式空气过滤器

    公开(公告)号：US5137557A

    公开(公告)日：1992-08-11

    申请号：US780682

    申请日：1991-10-18

    申请人： Bernhard Behrendt ,  Friedrich Benning ,  Volker Ernst ,  Herbert Gelb ,  Arthur Klotz ,  Rudolf Leipelt ,  Albert Scheuermann ,  Michael Teich

    发明人： Bernhard Behrendt ,  Friedrich Benning ,  Volker Ernst ,  Herbert Gelb ,  Arthur Klotz ,  Rudolf Leipelt ,  Albert Scheuermann ,  Michael Teich

    IPC分类号： F02M35/024 ,  B01D46/42 ,  F02M35/02 ,  F02M35/04

    CPC分类号： F02M35/0203

    摘要： A suction air filter for a combustion engine includes a filter housing for receiving a filter insert and an attachment housing to which the filter housing is attached. The filter housing has a coupling end for coupling with a corresponding coupling end of the attachment housing. The suction air filter has an unfiltered air intake and a pure air outlet. A plurality of cam members are mounted on the outside of the filter housing near the coupling end thereof, and a plurality of cam elements are mounted on the outside of the attachment housing near the coupling end thereof. A rotatable coupling ring is mounted to receive the coupling ends of the filter housing and the attachment housing, and the coupling ring carries wedge members which are engagable with the cam members and the cam elements to releasably couple together the coupling ends of the housings. Dust protection shoulders or labyrinth seals are provided on both sides of the coupling ring to prevent dust from penetrating in the closure area of the attachment portion and the housing. A turning of the coupling ring effects a fixing of the filter housing to the attachment housing.

    摘要翻译： 用于内燃发动机的吸入空气过滤器包括用于接收过滤器插件的过滤器壳体和附接有过滤器壳体的附接壳体。 过滤器壳体具有用于与附接壳体的相应联接端联接的联接端。 吸入空气过滤器具有未过滤的进气口和纯净空气出口。 多个凸轮构件安装在过滤器外壳的靠近其连接端的外侧上，并且多个凸轮元件安装在附接壳体的外侧，靠近其联接端。 安装可旋转的联接环以接收过滤器壳体和附接壳体的联接端，并且联接环承载楔形构件，其可与凸轮构件和凸轮元件接合，以将壳体的联接端可释放地联接在一起。 在联接环的两侧设有防尘肩部或迷宫式密封，以防止灰尘渗入附件部分和外壳的封闭区域。 联接环的转动影响过滤器壳体与附接壳体的固定。

    Air intake module for an internal combustion engine
    3.
    发明授权
    Air intake module for an internal combustion engine 失效
    用于内燃机的进气模块

    公开(公告)号：US6161514A

    公开(公告)日：2000-12-19

    申请号：US319190

    申请日：1999-08-11

    申请人： Volker Ernst ,  Arthur Klotz ,  Rudolf Leipelt ,  Thomas Schermuly

    发明人： Volker Ernst ,  Arthur Klotz ,  Rudolf Leipelt ,  Thomas Schermuly

    IPC分类号： F02M35/10 ,  F02N3/00

    CPC分类号： F02M35/10321 ,  F02M35/024 ,  F02M35/10039 ,  F02M35/10072 ,  F02M35/10078 ,  F02M35/10111 ,  F02M35/10354 ,  F05C2225/08

    摘要： A suction or air intake module for an internal combustion engine comprising an air suction pipe made of synthetic resin material and a flange joint at the air intake on the cylinder head housing of the internal combustion engine. The air suction pipe is a one-piece blown element of synthetic resin material and is disposed by a spring in a housing part of the air intake module with the air outlet end of the air suction pipe extending into the area of a connection between the housing part and the cylinder head housing. A flange is arranged in the connecting area between the housing part and the cylinder head housing, the flange forming a single piece with the housing part and enabling the housing part to be sealingly attached to the air inlet of the cylinder head housing.

    摘要翻译： PCT No.PCT / EP97 / 06213 371日期1999年8月11日 102（e）日期1999年8月11日PCT 1997年11月8日PCT公布。 公开号WO98 / 21468 日期1998年5月22日用于内燃机的吸入或进气模块包括由合成树脂材料制成的空气吸入管和在内燃机的气缸盖外壳上的进气口处的法兰接头。 空气吸入管是合成树脂材料的一体式吹塑元件，并且通过弹簧设置在进气模块的壳体部分中，空气吸入管的空气出口端延伸到壳体 零件和气缸盖外壳。 在壳体部分和气缸盖壳体之间的连接区域中布置有凸缘，凸缘与壳体部分形成一体，并且使得壳体部分能够密封地附接到气缸盖壳体的进气口。

    Filter for the air intake of an internal combustion engine
    4.
    发明授权
    Filter for the air intake of an internal combustion engine 失效
    过滤内燃机的进气口

    公开(公告)号：US5951729A

    公开(公告)日：1999-09-14

    申请号：US973946

    申请日：1998-06-15

    申请人： Volker Ernst ,  Arthur Klotz ,  Rudolf Leipelt ,  Bruno Sommer

    发明人： Volker Ernst ,  Arthur Klotz ,  Rudolf Leipelt ,  Bruno Sommer

    IPC分类号： B01D46/24 ,  B01D46/52 ,  F02M35/02 ,  F02M35/024 ,  B01D39/08

    CPC分类号： F02M35/024 ,  B01D46/2411 ,  B01D46/521 ,  F02M35/0203 ,  B01D2265/028 ,  B01D2265/06

    摘要： An air filter for an for an air intake of an internal combustion engine. The filter includes a housing with a raw air inlet and a clean air outlet and an annular filter element having a pleated filter medium disposed therein. At least one buttressing element is provided to support the filter medium at the clean air side. The buttressing element has a knife-edge buttress disposed on the housing that extends to a position of maximum flexure of the filter element. The knife-edge buttress is further provided with a support shoe disposed thereon such that the shoe supports the filter element.

    摘要翻译： PCT No.PCT / EP96 / 01000 Sec。 371日期1998年6月15日第 102（e）1998年6月15日PCT PCT 1996年3月8日PCT公布。 出版物WO96 / 38217 日期1996年12月5日一种用于内燃机进气的空气过滤器。 过滤器包括具有原始空气入口和清洁空气出口的壳体和其中布置有褶皱过滤介质的环形过滤元件。 提供至少一个支撑元件以在清洁空气侧支撑过滤介质。 支撑元件具有设置在壳体上的刀刃支撑件，其延伸到过滤元件的最大弯曲位置。 刀刃支撑件还设置有设置在其上的支撑靴，使得鞋支撑过滤元件。

    Oil filter housing including a valved drain opening
    5.
    发明授权
    Oil filter housing including a valved drain opening 失效
    油过滤器壳体，包括带阀的排水口

    公开(公告)号：US5698098A

    公开(公告)日：1997-12-16

    申请号：US514723

    申请日：1995-08-14

    申请人： Volker Ernst ,  Arthur Klotz ,  Rudolf Leipelt

    发明人： Volker Ernst ,  Arthur Klotz ,  Rudolf Leipelt

    IPC分类号： F01M13/00 ,  B01D27/08 ,  B01D35/153 ,  F01M11/03 ,  B01D35/30

    CPC分类号： F01M11/03 ,  B01D35/153 ,  F01M2001/1064

    摘要： A filter for cleaning lubricating oil of an internal combustion engine has a filter housing with an access opening on an upper side to insert and remove filter elements. A cover is arranged to close the access opening. The housing has an inlet opening for dirty fluid and an outlet opening for clean fluid. Furthermore, a drain opening is provided in the housing which can be opened and closed with a closure element. The closure element is operationally coupled to the cover such that when the cover is closed, the closure element closes the drain opening, and when the cover is opened, the closure element opens the drain opening, allowing the fluid to drain out of the housing.

    摘要翻译： 用于清洁内燃机的润滑油的过滤器具有过滤器壳体，其具有在上侧的进入开口以插入和移除过滤元件。 安排盖子关闭进入口。 壳体具有用于脏流体的入口和用于清洁流体的出口。 此外，在壳体中设置有可以用闭合元件打开和关闭的排放开口。 闭合元件可操作地联接到盖，使得当盖关闭时，封闭元件关闭排水开口，并且当盖打开时，封闭元件打开排水开口，允许流体从壳体中排出。

    Air filter for the interior of a motor vehicle
    7.
    发明授权
    Air filter for the interior of a motor vehicle 失效
    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。

    Air intake filter for internal combustion engines
    8.
    发明授权
    Air intake filter for internal combustion engines 失效
    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。

    Intake system of thermoplastic plastics
    9.
    发明授权
    Intake system of thermoplastic plastics 有权
    热塑性塑料进口系统

    公开(公告)号：US06234132B1

    公开(公告)日：2001-05-22

    申请号：US09341642

    申请日：1999-09-15

    申请人： Edvard Kopec ,  Klaus Wachsmann ,  Volker Ernst ,  Rudolf Leipelt

    发明人： Edvard Kopec ,  Klaus Wachsmann ,  Volker Ernst ,  Rudolf Leipelt

    IPC分类号： F02M3510

    CPC分类号： F02M35/1036 ,  F02B27/0215 ,  F02B27/0231 ,  F02B27/0263 ,  F02B75/22 ,  F02M35/10039 ,  F02M35/10321 ,  F02M35/10347 ,  F02M35/116 ,  F05C2225/08 ,  Y02T10/146

    摘要： The invention concerns an intake system, in particular an intake pipe of thermoplastic plastics for the intake air of an internal combustion engine with in particular cylinder rows arranged in a V-shape. The intake system comprises at least two elements (10, 14), the first element (10) having a substantially closed shape and simultaneously forming the lower half-shell of the intake pipes. The second element (14) is designed as the upper half-shell of the intake pipes and is connected to the first element (10) by the plastics welding technique.

    摘要翻译： 本发明涉及一种进气系统，特别是用于内燃机的进气的热塑性塑料进气管，特别是排列成V形的气缸列。 所述进气系统包括至少两个元件（10,14），所述第一元件（10）具有基本上封闭的形状并同时形成所述进气管的下半壳。 第二元件（14）被设计为进气管的上半壳，并且通过塑料焊接技术连接到第一元件（10）。

    Device for controlling the intake air temperature of a carburetor-equipped internal combustion engine
    10.
    发明授权
    Device for controlling the intake air temperature of a carburetor-equipped internal combustion engine 失效
    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。