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1. 发明授权

US5319971A Measuring element for determining a flow rate of a flowing medium 失效
标题翻译：用于确定流动介质的流量的测量元件
公开(公告)号：US5319971A
公开(公告)日：1994-06-14
申请号：US910374
申请日：1992-07-08
申请人： Bernd Osswald , Thomas Schwegel , Martin Winter
发明人： Bernd Osswald , Thomas Schwegel , Martin Winter
IPC分类号： G01F1/68 , G01F1/692 , G01P5/10 , G01P5/12
CPC分类号： G01P5/10 , G01F1/692
摘要： A measuring element which has been lengthening in the flow direction to provide a detachment zone which is shifted downstream from the region of the measuring resistor, so that end flow disturbances no longer affect the region of the measuring resistor, and adulteration of the measurement values is prevented. The measuring element is especially suitable for determining the throughput or flow rate of the aspirated air of mixture-compressing internal combustion engines.
摘要翻译：一种在流动方向上延长的测量元件，以提供从测量电阻器的区域下游偏移的分离区域，使得末端流动干扰不再影响测量电阻器的区域，并且测量值的掺杂是防止了测量元件特别适用于确定混合压缩内燃机的抽吸空气的通过量或流量。

2. 发明授权

US5301547A Air flow rate meter 失效
标题翻译：空气流量计
公开(公告)号：US5301547A
公开(公告)日：1994-04-12
申请号：US948550
申请日：1992-09-23
申请人： Bernd Osswald , Thomas Schwegel , Hans-Peter Stiefel
发明人： Bernd Osswald , Thomas Schwegel , Hans-Peter Stiefel
IPC分类号： F02D45/00 , G01F1/68 , G01F1/684 , G01F5/00 , G01F15/00 , G01M19/00 , G01P5/00
CPC分类号： G01F1/6842 , G01F15/00 , G01F5/00
摘要： A flow rate meter for determining the mass or flow rate of flowing air, having a temperature-dependent measuring resistor disposed in an air bypass conduit. The air bypass conduit has a convergent portion in the region of the measuring resistor in which the air flow is accelerated. As a result of the air flow the effects of any air disturbances upon the measuring element are reduced. The following geometric relationships are advantageous: l.sub.1 /l.sub.s >3.8, l.sub.1/2 >1.5, l.sub.1 /1.sub.3 >2.0, l.sub.1/4 >9.0, l.sub.5 /l.sub.s >1.5, l.sub.5 /l.sub.6 =1.7 to 1.9, b.sub.1 /b.sub.s >40.0, b.sub.1 /b.sub.2 >2.0, l.sub.1 /b.sub.1 >3.5, and l.sub.5 /b.sub.3 =5.5 to 6. The air flow rate meter is especially suitable for determining the mass or flow rate of aspirated air in mixture-compressing engines with externally supplied ignition as well as air-compressing, self-igniting engines.
摘要翻译：用于确定流动空气的质量或流速的流量计，其具有设置在空气旁路导管中的温度依赖测量电阻器。空气旁路管道在测量电阻器的区域中具有收敛部分，其中气流被加速。作为空气流动的结果，减少了对测量元件的任何空气干扰的影响。以下几何关系是有利的：l1 / ls> 3.8，l1 / 2> 1.5，l1 / 13> 2.0，l1 / 4> 9.0，l5 / ls> 1.5,15 / 16 = 1.7〜1.9，b1 / bs> 40.0 ，b1 / b2> 2.0，l1 / b1> 3.5和l5 / b3 = 5.5〜6.空气流量计特别适用于确定混合压缩发动机中吸入空气的质量或流量，外部提供的点火为以及空气压缩，自燃引擎。

3. 发明授权

US08182677B2 Tank flange 有权
标题翻译：油罐法兰
公开(公告)号：US08182677B2
公开(公告)日：2012-05-22
申请号：US12515187
申请日：2007-09-25
申请人： Bernd Osswald , Alfred Mueller , Klaus Gebert , Peter Schelhas
发明人： Bernd Osswald , Alfred Mueller , Klaus Gebert , Peter Schelhas
IPC分类号： B01D35/30 , B01D35/34 , B01D29/00 , B01D27/00
CPC分类号： F02M37/22 , B01D35/027 , F02M37/0076 , F02M37/10
摘要： Known tank flanges have a main filter which has a filter housing with an inlet and an outlet, and a first connecting duct for connecting the main filter to a feed unit. The filter housing is integrated in the tank flange, and filter fabric is inserted into the filter housing and the filter housing is closed off by a filter cover. The inlet of the filter housing is connected to the pressure side of a feed unit and the outlet leads to an internal combustion engine. A disadvantage is that, in order to exchange the filter fabric, the large-area filter cover must be opened, as a result of which a large amount of fuel vapor is dissipated to the atmosphere. In the case of the tank flange according to the invention, the exchangeability of the main filter is simplified by virtue of the main filter being embodied as a filter cartridge. It is provided according to the invention that the inlet of the main filter extends into the first connecting duct of the tank flange and therein forms a sealed connection.
摘要翻译：已知的罐法兰具有主过滤器，其具有带入口和出口的过滤器壳体，以及用于将主过滤器连接到进料单元的第一连接管道。过滤器壳体集成在油罐法兰中，过滤器滤芯插入过滤器壳体中，过滤器壳体被过滤器盖封闭。过滤器壳体的入口连接到进料单元的压力侧，出口通向内燃机。缺点是为了更换滤布，必须打开大面积的过滤器盖，结果大量的燃料蒸气被排放到大气中。在根据本发明的罐凸缘的情况下，由于主过滤器被实施为过滤器滤芯，主过滤器的可交换性被简化。根据本发明提供的是，主过滤器的入口延伸到罐凸缘的第一连接管道中，并且其中形成密封连接。

4. 发明授权

US08096499B2 Device for feeding combustion air to an engine of an aircraft 有权
标题翻译：用于将燃烧空气供给到飞行器的发动机的装置
公开(公告)号：US08096499B2
公开(公告)日：2012-01-17
申请号：US12420165
申请日：2009-04-08
申请人： Bernd Osswald , Serge Macchi
发明人： Bernd Osswald , Serge Macchi
IPC分类号： B64D33/02 , B64C27/00
CPC分类号： F02C7/052 , B64C27/04 , B64D33/02 , F05D2220/329 , Y10T137/86847
摘要： A device for feeding combustion air to an engine disposed in an interior of an aircraft is comprised of a primary air inlet duct extending between an exterior surface of the aircraft and the engine, wherein the air inlet duct extends from air inlets disposed in a first region of the exterior surface; at least two further air inlet ducts extending between a second and third region of the exterior surface and the engine, so as to provide a three-way combustion air supply; and a control device configured to switch the air supply to the engine from either or both of the at least two further air inlets duct when a blockage occurs in the primary air inlet.
摘要翻译：用于将燃烧空气供给到设置在飞行器内部的发动机的装置包括在飞行器的外表面和发动机之间延伸的主空气入口管道，其中空气入口管道从设置在第一区域中的空气入口延伸的外表面; 至少两个另外的空气入口管道，其在所述外表面的第二和第三区域与所述发动机之间延伸，以便提供三向燃烧空气供应; 以及控制装置，其被配置为当在一次空气入口中发生堵塞时，将所述至少两个另外的空气入口管道中的一个或两个的空气供应切换到所述发动机。

5. 发明申请

US20100065572A1 TANK FLANGE 有权
标题翻译：坦克法兰克
公开(公告)号：US20100065572A1
公开(公告)日：2010-03-18
申请号：US12515187
申请日：2007-09-25
申请人： Bernd Osswald , Alfred Mueller , Klaus Gebert , Peter Schelhas
发明人： Bernd Osswald , Alfred Mueller , Klaus Gebert , Peter Schelhas
IPC分类号： B65D1/42
CPC分类号： F02M37/22 , B01D35/027 , F02M37/0076 , F02M37/10
摘要： Known tank flanges have a main filter which has a filter housing with an inlet and an outlet, and a first connecting duct for connecting the main filter to a feed unit. The filter housing is integrated in the tank flange, and filter fabric is inserted into the filter housing and the filter housing is closed off by a filter cover. The inlet of the filter housing is connected to the pressure side of a feed unit and the outlet leads to an internal combustion engine. A disadvantage is that, in order to exchange the filter fabric, the large-area filter cover must be opened, as a result of which a large amount of fuel vapor is dissipated to the atmosphere. In the case of the tank flange according to the invention, the exchangeability of the main filter is simplified by virtue of the main filter being embodied as a filter cartridge. It is provided according to the invention that the inlet of the main filter extends into the first connecting duct of the tank flange and therein forms a sealed connection.
摘要翻译：已知的罐法兰具有主过滤器，其具有带入口和出口的过滤器壳体，以及用于将主过滤器连接到进料单元的第一连接管道。过滤器壳体集成在油罐法兰中，过滤器滤芯插入过滤器壳体中，过滤器壳体被过滤器盖封闭。过滤器壳体的入口连接到进料单元的压力侧，出口通向内燃机。缺点是为了更换滤布，必须打开大面积的过滤器盖，结果大量的燃料蒸气被排放到大气中。在根据本发明的罐凸缘的情况下，由于主过滤器被实施为过滤器滤芯，主过滤器的可交换性被简化。根据本发明提供的是，主过滤器的入口延伸到罐凸缘的第一连接管道中，并且其中形成密封连接。

6. 发明申请

US20100065139A1 DEVICE FOR FEEDING COMBUSTION AIR TO AN ENGINE OF AN AIRCRAFT 有权
标题翻译：用于向飞机的发动机输送燃烧空气的装置
公开(公告)号：US20100065139A1
公开(公告)日：2010-03-18
申请号：US12420165
申请日：2009-04-08
申请人： Bernd Osswald , Serge Macchi
发明人： Bernd Osswald , Serge Macchi
IPC分类号： F16K11/052
CPC分类号： F02C7/052 , B64C27/04 , B64D33/02 , F05D2220/329 , Y10T137/86847
摘要： A device for feeding combustion air to an engine disposed in an interior of an aircraft is comprised of an air inlet duct extending between an exterior surface of the aircraft and the engine, wherein the air inlet duct extends from air inlets disposed in a first region of the exterior surface; at least one further air inlet duct extending between a second region of the exterior surface and the engine, so as to provide a two-way airstream supply; and a control device configured to switch the air supply to the engine to the at least one further air inlet duct when a blockage occurs in the air inlets.
摘要翻译：用于将燃烧空气供给到设置在飞行器内部的发动机的装置包括在飞行器的外表面和发动机之间延伸的空气入口管道，其中空气入口管道从设置在飞行器的第一区域中的空气入口延伸外表面在外表面的第二区域和发动机之间延伸的至少一个另外的空气入口管道，以便提供双向空气流供应; 以及控制装置，其被配置为当在所述空气入口中发生堵塞时将所述发动机的空气供应切换到所述至少一个另外的空气入口管道。

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