公开(公告)号：US06453866B1

公开(公告)日：2002-09-24

申请号：US09983825

申请日：2001-10-26

申请人： Klaus Altmann ,  Andreas Epp ,  Thomas Haubold ,  Klaus Lieb ,  Jochen Linhart ,  Hermann Maurer ,  Juergen Werner

发明人： Klaus Altmann ,  Andreas Epp ,  Thomas Haubold ,  Klaus Lieb ,  Jochen Linhart ,  Hermann Maurer ,  Juergen Werner

IPC分类号： F02M3610

CPC分类号： F02M35/10013 ,  F02M35/10255 ,  F02M35/10321 ,  F02M35/10393 ,  F02M35/112 ,  F02M35/168

摘要： An intake system for an internal combustion engine of a motor vehicle which includes a first unfiltered air intake (10) which is arranged at a location in the vehicle that is favorable for air intake, and a second unfiltered air intake (11) which is arranged at a location in the vehicle that is protected against road spray and splashes of water. The two unfiltered air intakes (10, 11) each open into a common line (12) which communicates with the internal combustion engine. In the first unfiltered air intake (10) there is a moisture sensor (14) which emits a signal when water enters the first unfiltered air intake (10). This signal actuates a drive member 23 which moves a flap 13 between first and second switching positions. In the first switching position, the flap 13 closes the second unfiltered air intake 11, so that no air can get into line 12 from the second unfiltered air intake 11. In the second position, the flap 13 closes the first unfiltered air intake 10, so that air gets into line 12 exclusively through the second unfiltered air intake 11.

公开(公告)号：US5472379A

公开(公告)日：1995-12-05

申请号：US228354

申请日：1994-04-15

申请人： Heinz Andress ,  Arthur Klotz ,  Christof Mangold ,  Hermann Maurer

发明人： Heinz Andress ,  Arthur Klotz ,  Christof Mangold ,  Hermann Maurer

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 ,  B60H2003/065

摘要： An air filter includes a housing having an air inlet and an air outlet. A filter element is insertable into the housing. The filter element includes a filter medium folded in an accordion-like manner, as well as a surrounding seal for sealing off a pure-air area. The air inlet of the housing has the same cross-section as that of the filter element. Holders are arranged on the housing via film hinges. The holders operate to fix the filter element in an installed position in the housing.

摘要翻译： 空气过滤器包括具有空气入口和空气出口的壳体。 过滤元件可插入壳体中。 过滤元件包括以手风琴式折叠的过滤介质以及用于密封纯净空气区域的周围密封件。 壳体的空气入口具有与过滤元件相同的横截面。 支架通过胶片铰链安装在外壳上。 保持器操作以将过滤元件固定在壳体中的安装位置。

公开(公告)号：US06510832B2

公开(公告)日：2003-01-28

申请号：US09983824

申请日：2001-10-26

申请人： Hermann Maurer ,  Klaus Waltenberg ,  Alfred Sadlauer ,  Georg Novotny

发明人： Hermann Maurer ,  Klaus Waltenberg ,  Alfred Sadlauer ,  Georg Novotny

IPC分类号： F02B7700

CPC分类号： F02M35/10013 ,  F02M35/10255 ,  F02M35/10393 ,  F02M35/161 ,  F02M35/168

摘要： An intake system for an internal combustion engine to avoid water intake, which includes a main air inlet (10), an auxiliary air inlet (11), and an air filter (12). In the main air inlet (10) there is a valve 16 to sealingly close the main air inlet (10) and a moisture sensor (15), which is connected so as to communicate with an evaluator (22) which, in turn, is connected to at least one other sensor (23) disposed outside the intake system and provided to detect other functions. Examples of possible other sensors (23) include rain sensors and/or temperature sensors. The sensor signals are coupled and or correlated in the evaluator (22), and in accordance with a logic which resides in the evaluator (22), a control signal is produced that opens or closes the main air inlet (10) by means of the valve (16), which can be moved into the respective open or closed positions by any of a number of diverse types of drives, such as, electrical, pneumatic, or electro-pneumatic drives.

公开(公告)号：US06321718B1

公开(公告)日：2001-11-27

申请号：US09381371

申请日：1999-12-01

申请人： Christof Mangold ,  Hermann Maurer ,  Herbert Pietrowski ,  Heinz Dobusch ,  Norbert Kleinehakenkamp ,  Thomas Jessberger

发明人： Christof Mangold ,  Hermann Maurer ,  Herbert Pietrowski ,  Heinz Dobusch ,  Norbert Kleinehakenkamp ,  Thomas Jessberger

IPC分类号： F02D100

CPC分类号： F02M13/023 ,  F02B27/0215 ,  F02B27/0273 ,  F02D9/10 ,  F02D9/104 ,  F02D9/1065 ,  F02D9/109 ,  F02D9/1095 ,  Y02T10/146

摘要： An intake module for an internal combustion engine. The intake module including at least two intake ducts which can be opened and closed by rotatable valves. The valves are connected to one another via a coupling mechanism and to a common actuating mechanism in the form of a servomotor. In order to compensate for tolerances between the valves and the actuating mechanism, the coupling mechanism includes at least one elastic portion, formed by a weakened material portion, which allows the intake valves to be closed and opened completely. The resilience of the coupling mechanism can be brought about by a change in cross-section or a material reduction. In one embodiment of the invention, the coupling mechanism includes multi-part articulated main rods which control the valves by resiliently mounted legs. In another embodiment, the coupling mechanism includes a main rod having branch rods emerging therefrom with a resilient region extending as a relatively thin cross-section of the branch rods over their entire length.

摘要翻译： 一种用于内燃机的进气模块。 进气模块包括至少两个可由旋转阀打开和关闭的进气管道。 阀通过联接机构和伺服电机形式的公共致动机构相互连接。 为了补偿阀和致动机构之间的公差，联接机构包括由弱化材料部分形成的至少一个弹性部分，其允许进气门被完全关闭和打开。 联接机构的弹性可以通过横截面的变化或材料减少来实现。 在本发明的一个实施例中，联接机构包括通过弹性安装的腿来控制阀的多部分铰接的主杆。 在另一个实施例中，联接机构包括具有从其出来的分支杆的主杆，弹性区域在其整个长度上作为分支杆的相对薄的横截面延伸。