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公开(公告)号:US20110097194A1
公开(公告)日:2011-04-28
申请号:US12912152
申请日:2010-10-26
申请人: Hedwig Schick , Robert Hanisch
发明人: Hedwig Schick , Robert Hanisch
CPC分类号: F01D25/26 , F04D29/4213 , F04D29/665 , F05D2220/40
摘要: A radial compressor for a turbo charger has a housing with an inflow passage and a spiral passage. A compressor wheel is supported rotatably in the housing. The housing has at least two housing parts between which a cavity is formed. At least one opening is provided in the inflow passage, wherein the at least one opening fluidically connects the cavity with the inflow passage.
摘要翻译: 用于涡轮增压器的径向压缩机具有带流入通道和螺旋通道的壳体。 压缩机叶轮可旋转地支撑在壳体中。 壳体具有至少两个壳体部分,在其之间形成空腔。 至少一个开口设置在流入通道中,其中至少一个开口将空腔与流入通道流体连接。
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公开(公告)号:US07913488B2
公开(公告)日:2011-03-29
申请号:US11808746
申请日:2007-06-12
申请人: Hedwig Schick , Helmuth Fischer , John Baumann
发明人: Hedwig Schick , Helmuth Fischer , John Baumann
IPC分类号: F01N3/00
CPC分类号: F02B37/00 , F01N3/023 , F01N3/32 , F02B37/164 , F02D2009/0283 , Y02T10/144
摘要: A method for operating a diesel internal combustion engine having a compressed air source, a diesel particulate filter situated in the exhaust gas system, and a secondary air line and secondary air compressor for introducing secondary air into the exhaust gas system of the internal combustion engine, in which the compressed air source is used to drive the secondary air compressor.
摘要翻译: 一种用于操作具有压缩空气源的柴油内燃机,位于排气系统中的柴油机微粒过滤器和用于将二次空气引入内燃机的排气系统的二次空气管线和二次空气压缩机的操作方法, 其中压缩空气源用于驱动二次空气压缩机。
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公开(公告)号:US20100232955A1
公开(公告)日:2010-09-16
申请号:US12800444
申请日:2010-05-14
申请人: Hedwig Schick , Stephan Wild , Jan Velthuis
发明人: Hedwig Schick , Stephan Wild , Jan Velthuis
IPC分类号: F01D25/24
CPC分类号: F04D29/023 , B29C65/08 , B29C66/112 , B29C66/114 , B29C66/1142 , B29C66/1282 , B29C66/12841 , B29C66/543 , B29C66/545 , B29C66/71 , B29C66/73921 , B29K2081/04 , B29K2101/12 , B29L2031/7496 , F01D21/045 , F04D29/4206 , F04D29/441 , F05D2220/40 , F05D2300/43
摘要: A housing for a radial compressor is comprised of at least two housing parts manufactured of plastic material for receiving a compressor wheel and for forming a spiral-shaped compressor passage, wherein into the housing between compressor wheel receptacle and compressor passage an annular space is introduced that annularly surrounds the compressor wheel and into which a stabilization element is introduced.
摘要翻译: 用于径向压缩机的壳体由至少两个由塑料材料制成的壳体部件组成,用于接收压缩机叶轮并形成螺旋形压缩机通道,其中在压缩机叶轮容器和压缩机通道之间引入壳体,引入环形空间, 环形地围绕压缩机叶轮并且引入稳定元件。
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公开(公告)号:US20080006031A1
公开(公告)日:2008-01-10
申请号:US11808746
申请日:2007-06-12
申请人: Hedwig Schick , Helmuth Fischer , John Baumann
发明人: Hedwig Schick , Helmuth Fischer , John Baumann
IPC分类号: F02B33/44
CPC分类号: F02B37/00 , F01N3/023 , F01N3/32 , F02B37/164 , F02D2009/0283 , Y02T10/144
摘要: A method for operating a diesel internal combustion engine having a compressed air source, a diesel particulate filter situated in the exhaust gas system, and a secondary air line and secondary air compressor for introducing secondary air into the exhaust gas system of the internal combustion engine, in which the compressed air source is used to drive the secondary air compressor.
摘要翻译: 一种用于操作具有压缩空气源的柴油内燃机,位于排气系统中的柴油机微粒过滤器和用于将二次空气引入内燃机的排气系统的二次空气管线和二次空气压缩机的操作方法, 其中压缩空气源用于驱动二次空气压缩机。
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公开(公告)号:US20120263584A1
公开(公告)日:2012-10-18
申请号:US13446684
申请日:2012-04-13
申请人: Hedwig Schick , Bernhard Huurdeman
发明人: Hedwig Schick , Bernhard Huurdeman
IPC分类号: F01D25/24
CPC分类号: F04D29/4206 , F04D29/023 , F05D2230/23 , F05D2300/518
摘要: A compressor housing (16) of a radial compressor at least two housing portions (10, 12, 14) at least partially of plastic material and defines compressor impeller installation space (48) and a spiral duct (46) that surrounds it radially on the outside with regard to a rotational axis (18) of an impeller. A securement structure (50) encloses the compressor impeller installation space (48) at least partially in an annular manner and is arranged in radial direction between the impeller installation space (48) and the spiral duct (46). The securement structure includes a separate burst-protection ring (50) with a tubular wall section (34) enclosing the impeller installation space (48) circumferentially.
摘要翻译: 径向压缩机的压缩机壳体(16)至少部分地由塑料材料制成的壳体部分(10,12,14),并且限定了压缩机叶轮安装空间(48)和螺旋管道(46),该螺旋管道 在叶轮的旋转轴线(18)的外侧。 固定结构(50)至少部分地以环形方式包围压缩机叶轮安装空间(48),并且在径向方向上布置在叶轮安装空间(48)和螺旋管道(46)之间。 固定结构包括具有周向包围叶轮安装空间(48)的管状壁部分(34)的独立的爆裂保护环(50)。
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