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1. 发明授权

US06523343B2 Air gap insulated exhaust manifold assembly for an internal combustion engine and a method of making same 失效
公开(公告)号：US06523343B2
公开(公告)日：2003-02-25
申请号：US09985170
申请日：2001-11-01
申请人： Gerd Dürr , Johann Krämer , Martin Schlegl , Gerd Tiefenbacher
发明人： Gerd Dürr , Johann Krämer , Martin Schlegl , Gerd Tiefenbacher
IPC分类号： F01N710
CPC分类号： F01N13/1872 , F01N13/102 , F01N13/1811 , F01N13/1827 , F01N2260/10
摘要： An air gap insulated exhaust manifold for an internal combustion engine of a motor vehicle that has a catalytic converter. The exhaust manifold includes an inner pipe and an outer pipe with a connecting flange on the cylinder head side of the outer pipe. The outer pipe encloses the inner pipe and is spaced therefrom at a distance. A pipe end of the inner pipe protrudes in a guided manner into the cylinder head and only the outer pipe is fastenable to the cylinder head by way of the connecting flange.

2. 发明授权

US07513107B2 Air supply device for an internal combustion engine 有权
标题翻译：内燃机供气装置
公开(公告)号：US07513107B2
公开(公告)日：2009-04-07
申请号：US11344968
申请日：2006-01-31
申请人： Hans-Georg Lehmann , Martin Schlegl , Holger Stark
发明人： Hans-Georg Lehmann , Martin Schlegl , Holger Stark
IPC分类号： F01N3/00
CPC分类号： F04D29/70 , F01N3/32 , F02C1/02 , F02D2009/0283 , F04D29/023 , F04D29/284 , F05D2220/40 , F05D2300/12 , F05D2300/17 , F05D2300/43 , F05D2300/433 , F05D2300/436 , F05D2300/603 , Y02T10/20
摘要： In a secondary air supply device comprising a turbine and a compressor with turbine and compressor wheels having blades which are covered by wheel covers and an air filter structure disposed between the turbine and compressor wheels, so that air is supplied to the compressor and to the turbine from a common filter structure disposed between the compressor and the turbine wheels.
摘要翻译：在包括涡轮机和压缩机的二次空气供应装置中，涡轮机和压缩机叶轮具有由轮盖覆盖的叶片和布置在涡轮机和压缩机叶轮之间的空气过滤器结构，使得空气被供应到压缩机和涡轮机从设置在压缩机和涡轮机轮之间的公共过滤器结构。

3. 发明申请

US20070145322A1 Lightweight valve 失效
标题翻译：轻便阀
公开(公告)号：US20070145322A1
公开(公告)日：2007-06-28
申请号：US10579885
申请日：2004-11-06
申请人： Holger Stark , Martin Schlegl
发明人： Holger Stark , Martin Schlegl
IPC分类号： B22D41/16
CPC分类号： B23P15/002 , B21K1/22 , F01L3/20
摘要： A lightweight valve (1), in particular for internal combustion engines, and a method for manufacturing the lightweight valve (1) are provided. The valve comprises a valve stem (3), a hollow valve cone (7) and a valve disk (13), the valve cone (7) and the valve disk (13) together forming a hollow space. The valve disk (13) is provided with a gripping receiver (23) for the valve stem (3).
摘要翻译：提供了一种特别用于内燃机的轻质阀（1）和用于制造轻型阀（1）的方法。该阀包括阀杆（3），中空阀锥体（7）和阀盘（13），阀锥体（7）和阀盘（13）一起形成中空空间。阀盘（13）设置有用于阀杆（3）的夹紧接收器（23）。

4. 发明申请

US20110120124A1 EXHAUST GAS TURBOCHARGER 审中-公开
标题翻译：排风机涡轮增压器
公开(公告)号：US20110120124A1
公开(公告)日：2011-05-26
申请号：US12952602
申请日：2010-11-23
申请人： Klaus Czerwinski , Martin Schlegl
发明人： Klaus Czerwinski , Martin Schlegl
IPC分类号： F02C6/12
CPC分类号： F01D17/165 , F01D25/26 , F05D2220/40
摘要： The present invention relates to an exhaust gas turbocharger having a turbine wheel that is rotatably mounted about an axis of rotation and a turbine housing. The turbine wheel expands a combustion engine exhaust gas while the turbine housing includes a high-pressure region and a low-pressure region. Additionally, the turbine wheel is arranged between the high-pressure region and the low-pressure region, and wherein the low-pressure region has an inner shell conducting the exhaust gas and an outer shell, which is arranged for forming an air gap insulation.
摘要翻译：本发明涉及一种排气涡轮增压器，其具有围绕旋转轴线可旋转地安装的涡轮机叶轮和涡轮机壳体。涡轮机叶轮膨胀内燃机废气，而涡轮机壳体包括高压区域和低压区域。此外，涡轮机叶轮布置在高压区域和低压区域之间，并且其中低压区域具有引导排气的内壳和布置成形成气隙绝缘的外壳。

5. 发明授权

US07941922B2 Method of manufacturing a lightweight valve 失效
标题翻译：制造轻型阀门的方法
公开(公告)号：US07941922B2
公开(公告)日：2011-05-17
申请号：US10579887
申请日：2004-11-06
申请人： Holger Stark , Martin Schlegl
发明人： Holger Stark , Martin Schlegl
IPC分类号： B21K1/20
CPC分类号： F01L3/20 , Y10T29/49307 , Y10T29/49314 , Y10T29/49412
摘要： A method for manufacturing a lightweight valve is provided. The lightweight valve includes a valve stem, a hollow valve cone and a valve disk closing the valve cone, the valve stem being provided with a hollow space at an end facing the valve disk, the valve disk also having a force transmission element extending through the hollow valve cone into the stem hollow space. The method includes producing a first one-piece component forming the valve disk with the force transmission element by casting, forming and/or a powder metallurgy method, producing a second component forming the valve stem and the valve cone and joining the first and second components together and connecting them by a material, non-positive and/or positive connection.
摘要翻译：提供了一种制造轻型阀的方法。轻型阀包括阀杆，中空阀锥和闭合阀锥的阀盘，阀杆在面向阀盘的端部处设置有中空空间，阀盘还具有延伸穿过阀芯的力传递元件中空阀锥进入中空空间。该方法包括通过铸造，成形和/或粉末冶金法制造形成具有力传递元件的阀盘的第一单件部件，形成形成阀杆和阀锥并且将第一和第二部件在一起并通过物质，非积极和/或积极的联系连接它们。

6. 发明申请

US20070266984A1 Lightweight Valve 审中-公开
标题翻译：轻便阀门
公开(公告)号：US20070266984A1
公开(公告)日：2007-11-22
申请号：US10579285
申请日：2004-11-09
申请人： Rudolf Reinhardt , Martin Schlegl , Holger Stark
发明人： Rudolf Reinhardt , Martin Schlegl , Holger Stark
IPC分类号： F01L3/20
CPC分类号： F01L3/20
摘要： A lightweight valve (1), in particular for internal combustion engines, is provided, with a valve stem (3), with a hollow valve cone (5) and with a valve disk (7) closing the valve cone (5), the valve disk (7) being provided with a recess (23) on its flat side facing the valve cone (5). The lightweight valve (1) has a valve cone (5) projecting with its end region of greater diameter into the recess (23).
摘要翻译：提供了一种特别用于内燃机的轻质阀（1），具有阀杆（3），带有中空阀锥（5）和与关闭阀锥（5）的阀盘（7），阀盘（7）在其与阀锥（5）相对的平坦侧上设置有凹部（23）。轻型阀（1）具有一个其锥形突出部（5），其端部区域具有较大直径的凹槽（23）。

7. 发明授权

US06553956B2 Composite lightweight valve for internal combustion engines 失效
公开(公告)号：US06553956B2
公开(公告)日：2003-04-29
申请号：US09922229
申请日：2001-08-04
申请人： Pavel Hora , Martin Schlegl , Karl-Heinz Thiemann
发明人： Pavel Hora , Martin Schlegl , Karl-Heinz Thiemann
IPC分类号： F02N300
CPC分类号： F02F1/38 , F01L3/02 , F01L3/20 , F02B2023/108 , F02F1/4221 , Y10T29/49298 , Y10T29/49307
摘要： In a composite lightweight valve for internal combustion engines having a solid valve head provided with a center opening and a valve stem received in the center opening of the valve head in a positively locking manner, the valve components are permanently joined to one another by hot upsetting so as to be capable of withstanding the thermal and mechanical effective during engine operation.

8. 发明授权

US07260929B2 Secondary air deliver device for an internal combustion engine 有权
标题翻译：用于内燃机的二次空气输送装置
公开(公告)号：US07260929B2
公开(公告)日：2007-08-28
申请号：US11344967
申请日：2006-01-31
申请人： Hans-Georg Lehmann , Martin Schlegl , Holger Stark
发明人： Hans-Georg Lehmann , Martin Schlegl , Holger Stark
IPC分类号： F01N3/00
CPC分类号： F04D29/70 , F01N3/32 , F02D2009/0283 , F04D25/04 , F05B2220/40 , Y02T10/20
摘要： In a secondary air delivery device for an internal combustion engine comprising a secondary air charger with a compressor and a turbine which is driven by the vacuum generated in the engine intake duct and which drives the compressor that delivers secondary air to the engine exhaust duct, wherein the engine intake air duct includes an air filter for filtering the air supplied to the engine, a separate air filter structure is provided for filtering the air supplied to the compressor and to the turbine which air filter structure is accommodated in the housing of the secondary air charger.
摘要翻译：在用于内燃机的二次空气输送装置中，其包括具有压缩机的二次空气充气器和由在发动机进气管道中产生的真空驱动并且驱动将二次空气输送到发动机排气管道的压缩机的涡轮机，其中发动机进气管道包括用于过滤供应到发动机的空气的空气过滤器，设置单独的空气过滤器结构，用于过滤供应到压缩机和涡轮机的空气，空气过滤器结构容纳在二次空气的壳体中充电器。

9. 发明申请

US20060254553A1 Multipart composite valve for an internal combustion engine 失效
标题翻译：用于内燃机的多部件复合阀
公开(公告)号：US20060254553A1
公开(公告)日：2006-11-16
申请号：US10570030
申请日：2004-08-16
申请人： Holger Stark , Martin Schlegl
发明人： Holger Stark , Martin Schlegl
IPC分类号： F02N3/00
CPC分类号： F01L3/02 , Y10T29/49307 , Y10T29/49313 , Y10T137/7036
摘要： The invention relates to a multipart composite valve for an internal combustion engine, in which a valve shaft (2) and a valve plate (4) are embodied separately while being joined together in an overlapping area (6). The invention is characterized in that at least some parts of the valve shaft (2) are provided with an intermediate layer (8) in the overlapping area (6). Said intermediate layer (8) forms an integral joint with both the valve shaft (2) and the valve plate (4) in the form of a chemical bond, the valve plate (4) being cast onto the valve shaft (2).
摘要翻译：本发明涉及一种用于内燃机的多部分复合阀，其中在重叠区域（6）中将阀轴（2）和阀板（4）分别体现在一起连接在一起。本发明的特征在于，阀轴（2）的至少一些部分在重叠区域（6）中设置有中间层（8）。所述中间层（8）以化学键的形式形成与阀轴（2）和阀板（4）的整体接头，阀板（4）被浇注到阀轴（2）上。

10. 发明申请

US20060150618A1 Secondary air deliver device for an internal combustion engine 有权
标题翻译：用于内燃机的二次空气输送装置
公开(公告)号：US20060150618A1
公开(公告)日：2006-07-13
申请号：US11344967
申请日：2006-01-31
申请人： Hans-Georg Lehmann , Martin Schlegl , Holger Stark
发明人： Hans-Georg Lehmann , Martin Schlegl , Holger Stark
IPC分类号： F01N5/04 , F01N3/00
CPC分类号： F04D29/70 , F01N3/32 , F02D2009/0283 , F04D25/04 , F05B2220/40 , Y02T10/20
摘要： In a secondary air delivery device for an internal combustion engine comprising a secondary air charger with a compressor and a turbine which is driven by the vacuum generated in the engine intake duct and which drives the compressor that delivers secondary air to the engine exhaust duct, wherein the engine intake air duct includes an air filter for filtering the air supplied to the engine, a separate air filter structure is provided for filtering the air supplied to the compressor and to the turbine which air filter structure is accommodated in the housing of the secondary air charger.
摘要翻译：在用于内燃机的二次空气输送装置中，其包括具有压缩机的二次空气充气器和由在发动机进气管道中产生的真空驱动并且驱动将二次空气输送到发动机排气管道的压缩机的涡轮机，其中发动机进气管道包括用于过滤供应到发动机的空气的空气过滤器，设置单独的空气过滤器结构，用于过滤供应到压缩机和涡轮机的空气，空气过滤器结构容纳在二次空气的壳体中充电器。

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