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1. 发明授权

US06520284B2 Air intake device comprising a duct section provided with openings 失效
公开(公告)号：US06520284B2
公开(公告)日：2003-02-18
申请号：US09916209
申请日：2001-07-27
申请人： Helmut Spannbauer , Matthias Alex
发明人： Helmut Spannbauer , Matthias Alex
IPC分类号： F02K1100
CPC分类号： F02M35/1216 , F02M35/1238 , F02M35/1283
摘要： A duct or conduit section (10) for installation, in particular, in an air intake system of an internal combustion engine, in which the duct section is composed of two shells (14) which are joined by a snap connection (15). Openings located in the parting seam or joint (16) between the shells (14) are produced by recesses in the half shells. These openings each have a cross-sectional area of less than 7 mm2 and are useful for suppressing noise resulting from the air intake. As a result of the openings, vibration-inducing forces exerted on adjacent components in the engine compartment due to pulsations in the intake tube, can be minimized or avoided. Also, the quantity of additional air drawn in from the engine compartment, which is undesired because it is too warm, is decreased.

2. 发明授权

US06382161B1 Air induction system for internal combustion engine 有权
标题翻译：内燃机空气感应系统
公开(公告)号：US06382161B1
公开(公告)日：2002-05-07
申请号：US09646058
申请日：2000-11-21
申请人： Matthias Alex , Helmut Spannbauer
发明人： Matthias Alex , Helmut Spannbauer
IPC分类号： F02M3510
CPC分类号： F02M35/10013 , F02M35/1222 , F02M35/1261 , F02M35/14
摘要： An air induction device (11) for an internal combustion engine including an air filter housing (12) with an open induction tube (13) leading away from it and a supplementary induction tube (14) having a closing element, preferably in the area of its end opening (15). The closing element may take the form of a rotary flap (17) and is actuated depending on engine speed. The housing (12) and the induction tubes (13, 14) are configured in geometrical terms in such a way that at low engine rotational speeds, the housing (12) and the open induction tube (13) form a Helmholtz resonator, while the closed supplementary induction tube (14) forms a quarter-wave tube leading from the housing (12). At higher engine rotational speeds, the supplementary induction tube (14) is opened, and the overall length of the supplementary induction tube (14) is adapted so that at the higher speeds, it forms a Helmholtz resonator with the air filter housing (12) and the open induction tube (13).
摘要翻译：一种用于内燃机的空气感应装置（11），其包括具有远离其的开放式感应管（13）的空气过滤器壳体（12）和具有闭合元件的辅助感应管（14），优选地在其端部开口（15）。关闭元件可以采取旋转翼片（17）的形式，并且根据发动机转速被致动。壳体（12）和感应管（13,14）以几何学方式配置，使得在低发动机转速下，壳体（12）和开放式感应管（13）形成亥姆霍兹共振器，而闭合的辅助感应管（14）形成从壳体（12）引出的四分之一波长管。在较高的发动机转速下，辅助感应管（14）打开，并且辅助感应管（14）的总长度适于使得在较高速度下，其与空气过滤器壳体（12）形成亥姆霍兹共振器，和开放式感应管（13）。

3. 发明授权

US6092499A Intake pipe 失效
标题翻译：进气管
公开(公告)号：US6092499A
公开(公告)日：2000-07-25
申请号：US51742
申请日：1998-04-20
申请人： Helmut Spannbauer
发明人： Helmut Spannbauer
IPC分类号： F02B27/00 , F02B27/02 , F02M35/10
CPC分类号： F02M35/10052 , F02B27/0205 , F02B27/0231 , F02B27/0252 , F02M35/10111 , F02M35/10321 , F02M35/112 , F02B27/0294 , F02M35/10347 , F05C2225/08 , Y02T10/146
摘要： An intake manifold for an internal combustion engine in which the intake manifold includes at least one flange for attachment to the engine, at least two intake tube elements, and a manifold chamber communicating with the intake tube elements, the manifold chamber being subdivided by a separator or dividing element into at least two communicating compartments.
摘要翻译： PCT No.PCT / EP96 / 02946 Sec。 371日期：1998年10月22日 102（e）1998年10月22日PCT PCT 1996年7月4日PCT公布。公开号WO97 / 15755 日期1997年5月1日用于内燃机的进气歧管，其中进气歧管包括用于附接到发动机的至少一个凸缘，至少两个进气管元件和与进气管元件连通的歧管室，通过分隔件或分隔元件分成至少两个连通的隔室。

4. 发明授权

US08146701B2 Component for installation under the hood of a motor vehicle 有权
标题翻译：安装在机动车罩下的部件
公开(公告)号：US08146701B2
公开(公告)日：2012-04-03
申请号：US12208039
申请日：2008-09-10
申请人： Helmut Spannbauer
发明人： Helmut Spannbauer
IPC分类号： B60R21/34
CPC分类号： B60R21/34 , B01D46/0002 , B01D46/10 , B01D2265/028 , B60R2021/343 , F02M35/02 , F02M35/024 , F02M35/161
摘要： A component, especially a part of an intake system or an air filter, for installation under the hood of a motor vehicle has a housing with a first housing part and a second housing part that are connected to one another. The first housing part is of a two-part configuration and has a support frame and a receiving part. The support frame is supported on the second housing part. The receiving part and the support frame are secured relative to one another by a releasable connection. The releasable connection is designed such that, when an external force acts on the receiving part, the releasable connection is released and the receiving part and the support frame slide telescopingly into one another.
摘要翻译：用于安装在机动车辆的发动机罩下的进气系统或空气过滤器的部件，特别是进气系统或空气过滤器的一部分具有壳体，其具有彼此连接的第一壳体部分和第二壳体部分。第一壳体部分是两部分构造并且具有支撑框架和接收部件。支撑框架支撑在第二壳体部分上。接收部分和支撑框架通过可释放的连接相对于彼此固定。可释放连接被设计成使得当外力作用在接收部分上时，可释放连接被释放，并且接收部分和支撑框架可伸缩地彼此滑动。

5. 发明授权

US5722358A Tube with variable inside diameter 失效
标题翻译：管内径可变
公开(公告)号：US5722358A
公开(公告)日：1998-03-03
申请号：US591009
申请日：1996-01-24
申请人： Rolf Fuesser , Georg Knoch , Heinz Mueller , Helmut Spannbauer , Martin Weindorf
发明人： Rolf Fuesser , Georg Knoch , Heinz Mueller , Helmut Spannbauer , Martin Weindorf
IPC分类号： F02M35/104 , B60K13/02 , B60K15/01 , F02M35/12 , F16L9/14 , F16L55/02 , F16L55/033 , F02M35/10
CPC分类号： F16L55/02 , B60K13/02 , B60K15/01 , F16L55/0331 , F16L55/0332
摘要： A tube, particularly suitable for use as a part of the intake manifold of an internal-combustion engine, having an inside diameter which can be changed as a function of the operating condition of the internal-combustion engine.
摘要翻译：特别适合用作内燃机的进气歧管的一部分的管，其内径可根据内燃机的运行状态而改变。

6. 发明授权

US06205968B1 Induction system, especially for use as an induction port of an internal combustion engine 有权
标题翻译：感应系统，特别用作内燃机的进气口
公开(公告)号：US06205968B1
公开(公告)日：2001-03-27
申请号：US09446316
申请日：2000-03-13
申请人： Helmut Spannbauer
发明人： Helmut Spannbauer
IPC分类号： F02M3510
CPC分类号： F02M35/10039 , F02M35/10052 , F02M35/10321 , F02M35/1036 , F02M35/1216 , F02M35/1266
摘要： An intake assembly with an optimal noise level, especially an intake duct for use as the manifold of an internal combustion engine. The noise level is optimized by introducing shunt resonators (16, 18) in collecting manifold of the intake duct, which is produced using a multi-shell technique. The inserted structures (16, 18) can be adhered or welded before the shells are joined, or they can be inserted in a preexisting duct formed of previously joined half shells. The shunt resonators (16, 18) require little space and can also be used for subsequently optimizing the intake ducts in the test phase, if the initial test results are acoustically unsatisfactory.
摘要翻译：具有最佳噪声水平的进气组件，特别是用作内燃机的歧管的进气管道。通过在采用多壳技术制造的进气管道的集气管中引入分流谐振器（16,18）来优化噪声水平。插入的结构（16,18）可以在壳体接合之前被粘合或焊接，或者它们可以插入由先前连接的半壳形成的预先存在的管道中。分流谐振器（16,18）需要很小的空间，并且如果初始测试结果在声学上不令人满意，也可用于在测试阶段中随后优化进气管道。

7. 发明授权

US4565176A Device for controlling the intake air temperature of a mixture-compressing internal combustion engine 失效
标题翻译：用于控制混合压缩内燃机的进气温度的装置
公开(公告)号：US4565176A
公开(公告)日：1986-01-21
申请号：US648935
申请日：1984-09-10
申请人： Herbert Alf , Rudolf Leipelt , Rolf Fusser , Helmut Spannbauer
发明人： Herbert Alf , Rudolf Leipelt , Rolf Fusser , Helmut Spannbauer
IPC分类号： F02M31/07 , F02M31/00
CPC分类号： F02M31/07 , Y02T10/126
摘要： An intake air temperature control device for mixture-compressing internal combustion engines having an inlet flapper proportioning the flows of cold and preheated raw air into a duct junction and into raw air mixing duct, the flapper-adjusting wax thermostat being arranged inside a thermostat chamber into which branch flows of cold and preheated raw air are admitted through two calibrated branch inlets. A narrow annular gap through which the combined branch flows must pass assures an integrated response of the thermostat to changing temperatures and air intake speeds. A lost-motion drive connection and a biasing member produce a full-load correction of the adjusted temperature. The flapper drive members may have valve edges which cooperate with the calibrated branch inlets to open and close the latter.
摘要翻译：一种用于混合压缩内燃机的进气温度控制装置，具有将冷和预热的原料空气的流量与管道接合处成比例的入口挡板和原料空气混合管道，挡板调节蜡恒温器布置在恒温室内部冷和预热的原始空气的分支流通过两个校准的分支进口进入。组合分支流过的狭窄环形间隙必须通过，确保恒温器对变化的温度和进气速度的综合响应。失速驱动连接和偏置构件产生调节温度的全负荷校正。挡板驱动构件可以具有与校准的分支入口配合以打开和关闭后者的阀门边缘。

8. 发明授权

US06551389B2 Sound transmitting air filter 有权
公开(公告)号：US06551389B2
公开(公告)日：2003-04-22
申请号：US10083643
申请日：2002-02-27
申请人： Helmut Spannbauer , Juergen Freisinger
发明人： Helmut Spannbauer , Juergen Freisinger
IPC分类号： B01D4600
CPC分类号： F02M35/14 , B01D46/4236 , F02M35/024 , F02M35/1222 , F02M35/1227 , Y10S55/28
摘要： An air filter (10) for an internal combustion engine of a motor vehicle designed to transmit sound into the passenger compartment or driver area in order to inform the driver of the operating state of the engine. The air filter includes an air filter housing (11), a filter insert (26), an air inlet (12) for unfiltered air, and an air outlet (13) for filtered air. The air filter housing (11) includes a housing wall (22) in or on which at least one membrane (16) is mounted. The membrane (16) is made of a material which is more permeable to sound than the rest of the housing wall (22), so that the shape and position of the membrane can be used to achieve a desired sound generation and distribution.

9. 发明授权

US06427661B1 Duct system with throttle valve 有权
标题翻译：带节流阀的管道系统
公开(公告)号：US06427661B1
公开(公告)日：2002-08-06
申请号：US09598045
申请日：2000-06-21
申请人： Helmut Spannbauer
发明人： Helmut Spannbauer
IPC分类号： F02D908
CPC分类号： F02M35/10013 , F02D9/104 , F02M35/10255 , F02M35/1222
摘要： A duct system with a throttle valve, particularly useful as an air intake duct for an internal combustion engine, in which the throttle valve is configured in such a way that in the closed position it covers only a partial region of the cross-sectional area of the duct which is to be throttled and leaves another partial region open so that air can continue to flow through the intake duct. This condition is suitable, particularly at low engine rotational speeds, to dampen the air intake noise of the internal combustion engine. When the throttle valve is positioned perpendicular to the direction of air flow through the duct, sound waves in the air intake duct of the internal combustion engine are reflected back toward the engine, and in this way an economical possibility for influencing the air intake noise results which also can be utilized to design a desired noise profile for the engine.
摘要翻译：具有节流阀的管道系统，特别用作内燃机的进气管道，其中节流阀构造成使得在关闭位置中它仅覆盖了内燃机的横截面积的部分区域要被节流的管道并且使另一部分区域打开，使得空气可以继续流过进气管道。这种情况尤其适用于低发动机转速，以抑制内燃机的进气噪声。当节流阀垂直于通过管道的空气流动的方向定位时，内燃机的进气管道中的声波被反射回发动机，以这种方式影响进气噪声的经济可能性其也可以用于设计用于发动机的期望的噪声曲线。

10. 发明授权

US06422197B1 Intake system 失效
标题翻译：进气系统
公开(公告)号：US06422197B1
公开(公告)日：2002-07-23
申请号：US09698120
申请日：2000-10-30
申请人： Matthias Amann , Mark Polifke , Helmut Spannbauer
发明人： Matthias Amann , Mark Polifke , Helmut Spannbauer
IPC分类号： F02M3510
CPC分类号： F02M35/10268 , B01D46/103 , B01D46/521 , F02M35/024 , F02M35/161
摘要： An intake system 10 which can be used for cooling a battery in a motor vehicle. This intake system 10 has a raw air inlet 11, a raw air duct 12, a filter housing 13, a filter element 14, a clean air outlet 15, a clean air duct 16 and an intake air manifold 17. The filter element 14 is placed in the filter housing 13 such that the air which flows from the raw air inlet 11 through the raw air duct 12 into the filter housing 13, must pass through the filter element 14 before it reaches the clean air duct 16 to the intake air manifold 17. The filter element 14 also has a curvature by which it at least partially follows the contour of a battery box wall 18 of an adjacent battery box 19. The filter element 14 can be made curved or in multiple parts.
摘要翻译：可用于冷却机动车辆中的电池的进气系统10。该进气系统10具有原料空气入口11，原料空气管道12，过滤器壳体13，过滤元件14，清洁空气出口15，清洁空气管道16和进气歧管17.过滤元件14是放置在过滤器壳体13中，使得从原料空气入口11通过原料空气管道12流入过滤器壳体13的空气必须在其到达清洁空气管道16到达进气歧管之前通过过滤元件14 过滤元件14还具有曲率，通过该曲率，其至少部分地跟随相邻电池盒19的电池箱壁18的轮廓。过滤元件14可以制成弯曲的或多个部分。

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