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11. 发明授权

US09273598B2 Electric supercharging device and multi-stage supercharging system 有权
标题翻译：电动增压装置和多级增压系统
公开(公告)号：US09273598B2
公开(公告)日：2016-03-01
申请号：US14122141
申请日：2012-07-05
申请人： Byeongil An , Motoki Ebisu , Hiroshi Suzuki
发明人： Byeongil An , Motoki Ebisu , Hiroshi Suzuki
IPC分类号： F02B33/44 , F02B33/00 , F02B39/00 , F02B39/10 , F02B39/16 , F02B37/04 , F02B37/16 , F02B37/18
CPC分类号： F04D29/5806 , F02B33/40 , F02B37/04 , F02B37/16 , F02B37/18 , F02B39/005 , F02B39/10 , F02B39/16 , F04D17/10 , F04D29/4206 , H02K5/1732 , H02K7/14 , H02K9/06 , H02K11/33 , Y02T10/144
摘要： It is intended to provide: an electric supercharging apparatus wherein, with a simple structure, rotor windage loss in an electric motor for driving a compressor is reduced and good cooling performance is produced; and a multi-stage supercharging system using the electric supercharging device. This electric supercharging apparatus (1) is provided with: a first cooling passage (17) formed in a stator (9) along a motor coil (11) and communicating a gas supply port (13) with a gas discharge port (14) in a motor housing (8); and a first intake passage (15) connecting the gas discharge port to an intake port (5) of a compressor (2). This electric supercharging apparatus is configured to introduce outside air into the first cooling passage via the gas supply port by applying negative pressure to the first cooling passage via the first intake passage, thereby cooling the inside of the motor housing.
摘要翻译：本发明旨在提供一种电动增压装置，其结构简单，用于驱动压缩机的电动机中的转子风向损失减小，产生良好的冷却性能; 以及使用该电动增压装置的多级增压系统。该电动增压装置（1）具备：沿着电机线圈（11）形成在定子（9）上的第一冷却通路（17），将气体供给口（13）与气体排出口（14）连通，马达壳体（8）; 以及将气体排出口连接到压缩机（2）的进气口（5）的第一进气通路（15）。该电动增压装置经由第一进气通路向第一冷却通路施加负压，经由气体供给口将外部空气引入第一冷却通路，从而冷却电动机壳体的内部。

12. 发明申请

US20150322851A1 FLUID COOLED ELECTRICALLY-ASSISTED TURBORCHARGER 审中-公开
标题翻译：流体冷却电动辅助涡轮增压器
公开(公告)号：US20150322851A1
公开(公告)日：2015-11-12
申请号：US14378993
申请日：2013-02-11
申请人： BorgWarner Inc.
发明人： Augustine Cavagnaro , Michael Bucking
IPC分类号： F02B39/00 , F02B39/10
CPC分类号： F02B39/005 , F01D15/10 , F01D25/12 , F02B37/10 , F02B39/10 , F05D2220/40 , Y02T10/144
摘要： A fluid cooled electrically assisted turbocharger (1) comprising a housing (3) and an electric motor suitor (22) disposed in the housing (3). The stator (22) includes a pair of o-rings (204, 208), or other circumferential seals, disposed therearound. The circumferential seals (204, 208) may be disposed in corresponding grooves (202, 206) formed into the circumference of the stator (22). The o-rings (204, 208) are operative to seal against an interior (142, 144) of the housing (3) to form an annular chamber (130) around at least a portion of the stator (22) and a pair of end cavities (122, 126) at the axial ends of the stator (22). The annular chamber (130) is adapted to allow the circulation of a cooling fluid around the stator (22).
摘要翻译：一种流体冷却的电辅助涡轮增压器（1），包括壳体（3）和设置在壳体（3）中的电动机辅助器（22）。定子（22）包括设置在其周围的一对O形环（204,208）或其它周向密封件。周向密封件（204,208）可以设置在形成在定子（22）的圆周上的相应凹槽（202,206）中。 O形环（204,208）可操作以密封壳体（3）的内部（142,144），以围绕定子（22）的至少一部分形成环形室（130），并且一对在定子（22）的轴向端部处的端部空腔（122,126）。环形室（130）适于允许围绕定子（22）的冷却流体循环。

13. 发明申请

US20150322850A1 TURBOCHARGER AND CASING 审中-公开
标题翻译： TURBOCHARGER和CASING
公开(公告)号：US20150322850A1
公开(公告)日：2015-11-12
申请号：US14274054
申请日：2014-05-09
申请人： General Electric Company
发明人： Harsha Vardhana , Daniel Edward Loringer , Suresha Kumar Panambur , Paulraj Ramasamy , Raghav Shrikant Kulkarni , Krishna Lakshminarasimhan , Amol Muralidhar Petakar
IPC分类号： F02B39/00 , F02B37/00 , F01D25/00 , F02B39/08
CPC分类号： F02C6/12 , F01D15/02 , F01D21/045 , F01D25/005 , F01D25/166 , F01D25/26 , F02B37/00 , F02B39/005 , F02B39/08 , F05D2220/40 , F05D2230/53 , F05D2240/14 , F05D2240/24 , F05D2260/232 , F05D2300/10 , F05D2300/518
摘要： Various methods and systems are provided for a turbocharger comprising a turbine disc rotatable about a rotational axis of the turbocharger, a compressor wheel mechanically coupled to the turbine disc via a shaft, a compressor casing including an air inlet and a blower casing formed as one piece, the air inlet configured to admit air to the compressor wheel, and a turbine casing housing the turbine disc, the turbine casing including a shroud surrounding the turbine disc.
摘要翻译：提供了用于涡轮增压器的各种方法和系统，所述涡轮增压器包括可围绕涡轮增压器的旋转轴线旋转的涡轮盘，通过轴机械联接到涡轮盘的压缩机叶轮，包括空气入口的压缩机壳体和形成为一体式的鼓风机壳体，空气入口构造成允许空气进入压缩机叶轮，以及容纳涡轮盘的涡轮机壳体，涡轮壳体包括围绕涡轮盘的护罩。

14. 发明授权

US09133730B2 Exhaust turbocharger 有权
标题翻译：排气涡轮增压器
公开(公告)号：US09133730B2
公开(公告)日：2015-09-15
申请号：US13876881
申请日：2011-10-10
申请人： Volker Joergl , Timm Kiener , Michael Becker
发明人： Volker Joergl , Timm Kiener , Michael Becker
IPC分类号： F02B33/44 , F02B37/00 , F01N3/02 , F01N3/04 , F02D23/00 , F02B33/00 , F01D25/24 , F01N13/10 , F02B39/00 , F02B37/02
CPC分类号： F01D25/24 , F01N13/105 , F02B37/02 , F02B39/005
摘要： The invention relates to an exhaust turbocharger (1), having a turbine housing (2), which comprises an intake connection (3), the intake connection (3) being integrally connected to an exhaust manifold (4), which comprises a single exhaust gas intake (10).
摘要翻译：本发明涉及一种具有涡轮机壳体（2）的排气涡轮增压器（1），其包括进气连接件（3），进气连接件（3）与排气歧管（4）整体连接，该排气歧管包括单个排气气体摄入量（10）。

15. 发明申请

US20150176429A1 TURBOCHARGER 有权
标题翻译：涡轮增压器
公开(公告)号：US20150176429A1
公开(公告)日：2015-06-25
申请号：US14558242
申请日：2014-12-02
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Toshinori OKI
IPC分类号： F01D25/12 , F01D25/14
CPC分类号： F01D25/12 , F01D25/04 , F01D25/14 , F01D25/145 , F02B39/005 , F05D2220/40 , F05D2260/231 , F05D2260/96 , F05D2300/5024
摘要： A turbocharger includes a turbine housing adapted to be arranged in the middle of an engine exhaust passage, a bearing housing coupled to the turbine housing, a turbine wheel located inside the turbine housing, a rotary shaft that is connected to the turbine wheel and is rotationally supported by the bearing housing, and a cooling water passage that is provided inside the turbine housing. The cooling water passage is located around the turbine wheel. The turbine housing includes a first connection portion joined to the bearing housing, a second connection portion joined to a part of the engine exhaust passage located on a downstream side of the turbine housing, and a heat insulating portion located between the cooling water passage and at least one of the first connection portion and the second connection portion.
摘要翻译：涡轮增压器包括适于布置在发动机排气通道的中间的涡轮机壳体，联接到涡轮机壳体的轴承壳体，位于涡轮机壳体内部的涡轮机叶轮，连接到涡轮机叶轮并且旋转的旋转轴由轴承壳体支撑，以及设置在涡轮机壳体内部的冷却水通道。冷却水通道位于涡轮机轮周围。涡轮机壳体包括连接到轴承壳体的第一连接部分，连接到位于涡轮机壳体的下游侧的发动机排气通道的一部分的第二连接部分，以及位于冷却水通道和第一连接部分之间的隔热部分第一连接部分和第二连接部分中的至少一个。

16. 发明授权

US09057319B2 Multi-stage turbocharger arrangement 有权
标题翻译：多级涡轮增压器装置
公开(公告)号：US09057319B2
公开(公告)日：2015-06-16
申请号：US13377630
申请日：2010-06-18
申请人： Volker Joergl , Timm Kiener , Thomas Kritzinger
发明人： Volker Joergl , Timm Kiener , Thomas Kritzinger
IPC分类号： F02B37/013 , F01D25/16 , F01D25/24 , F02B37/12 , F02B37/16 , F02B37/18 , F02B37/22 , F02B39/00 , F02C6/12 , F02B37/00
CPC分类号： F02B37/013 , F01D17/105 , F01D25/125 , F01D25/14 , F01D25/162 , F01D25/24 , F02B37/004 , F02B37/127 , F02B37/16 , F02B37/18 , F02B37/22 , F02B39/00 , F02B39/005 , F02C6/12 , F05D2230/53 , F05D2240/40 , Y02T10/144
摘要： The present invention relates to a multi-stage turbocharger arrangement (1), having a high-pressure turbocharger (20) which has a turbine housing (26A), a bearing housing (27A), a compressor housing (28A); and having a low-pressure turbocharger (21) which has a turbine housing (26B), a bearing housing (27B), a compressor housing (28B); wherein the turbine housings (26A, 26B) are provided with an integrated inner shell (23) for conducting exhaust gas.
摘要翻译：本发明涉及一种具有高压涡轮增压器（20）的多级涡轮增压器装置（1），该高压涡轮增压器具有涡轮机壳体（26A），轴承壳体（27A），压缩机壳体（28A）并具有具有涡轮壳体（26B）的低压涡轮增压器（21），轴承壳体（27B），压缩机壳体（28B）; 其中所述涡轮机壳体（26A，26B）设置有用于传导废气的一体化内壳（23）。

17. 发明授权

US08997487B2 Turbocharger 有权
标题翻译：涡轮增压器
公开(公告)号：US08997487B2
公开(公告)日：2015-04-07
申请号：US13596865
申请日：2012-08-28
申请人： Hans H. Drangel , Lorenzo Magro , Luca Trabucchi
发明人： Hans H. Drangel , Lorenzo Magro , Luca Trabucchi
IPC分类号： F02B33/44 , F02B39/00 , F01N13/18 , F02B37/02 , F02B67/10 , F01D25/12 , F02C6/12
CPC分类号： F02B39/005 , F01D25/125 , F01N13/1811 , F01N13/1816 , F02B37/02 , F02B67/10 , F02C6/12 , F05D2240/50 , F05D2260/941 , Y02T10/144
摘要： A turbocharger for an internal combustion engine, comprising a bearing housing, a rotating shaft coupled to the bearing housing, a compressor wheel mounted at one end of the rotating shaft, a compressor housing accommodating the compressor wheel and provided with an inlet and an outlet for an air stream, a turbine wheel mounted at the opposite end of the rotating shaft, and a turbine housing accommodating the turbine wheel and provided with an inlet and an outlet for an exhaust gas stream, wherein the bearing housing comprises a fastening flange suitable to be fixed to a component of the internal combustion engine, wherein the turbine housing is provided with a connecting pipe for fluidly connecting the turbine housing inlet with an exhaust manifold of the internal combustion engine, and wherein the connecting pipe includes means, for compensating axial thermal deformations thereof.
摘要翻译：一种用于内燃机的涡轮增压器，包括轴承壳体，联接到轴承壳体的旋转轴，安装在旋转轴的一端的压缩机叶轮，容纳压缩机叶轮的压缩机壳体，并具有入口和出口，安装在所述旋转轴的相对端的涡轮机叶轮和容纳所述涡轮机叶轮并且设置有用于排气流的入口和出口的涡轮机壳体，其中所述轴承壳体包括紧固凸缘，所述紧固凸缘适于固定到内燃机的部件，其中涡轮机壳体设置有用于将涡轮机壳体入口与内燃机的排气歧管流体连接的连接管，并且其中连接管包括用于补偿轴向热变形的装置其中。

18. 发明申请

US20140299112A1 SUPERCHARGED INTERNAL COMBUSTION ENGINE AND METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE OF SAID TYPE 有权
标题翻译：超级内燃机及其运行内燃式发动机的方法
公开(公告)号：US20140299112A1
公开(公告)日：2014-10-09
申请号：US14223906
申请日：2014-03-24
申请人： Ford Global Technologies, LLC
发明人： Hans Guenter Quix , Franz Arnd Sommerhoff , Andreas Kuske
IPC分类号： F02B33/34
CPC分类号： F02B33/34 , F01P2060/12 , F01P2060/18 , F02B29/0443 , F02B39/005 , F02M26/28 , Y02T10/146
摘要： A method and system is provided to heat and cool the charge air in an intake system via a compressor coolant duct to reduce condensate formation on the one hand respectively increase charge air cooling on the other hand. Potential heat sources for the low temperature circuit do include the high temperature engine cooling circuit as well as exhaust gas. A shut-off element arranged in a bypass line about the heat exchanger may be adjusted to control delivery responsive to the charge air temperature condition.
摘要翻译：提供了一种方法和系统，用于经由压缩机冷却剂管道对进气系统中的增压空气进行加热和冷却，以减少冷凝物的形成，另一方面分别增加增压空气冷却。低温电路的潜在热源包括高温发动机冷却回路以及废气。可以调节布置在热交换器周围的旁通管路中的切断元件，以响应于增压空气温度条件控制输送。

19. 发明申请

US20140157773A1 COOLANT JACKET FOR A TURBOCHARGER OIL DRAIN 有权
标题翻译：用于涡轮机油排放的冷却夹套
公开(公告)号：US20140157773A1
公开(公告)日：2014-06-12
申请号：US13711557
申请日：2012-12-11
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Patrick Matthews , Robert Andrew Wade
IPC分类号： F02B37/00
CPC分类号： F02B37/00 , F01D25/125 , F01P2060/12 , F02B39/005 , F02B39/14 , F05D2220/40
摘要： A system including a turbocharger, comprising a turbocharger bearing housing supporting a turbocharger drive shaft; an oil drain including an inlet in fluidic communication with the turbocharger bearing housing and an outlet in fluidic communication with an oil sump; and a coolant jacket enveloping the oil drain. The coolant jacket envelopes the oil drain and is positioned to provide coolant to the turbocharger bearing housing and draw heat from the oil draining through the oil drain to prevent coking of hot oil within the oil drain.
摘要翻译：一种包括涡轮增压器的系统，包括支撑涡轮增压器驱动轴的涡轮增压器轴承壳体; 排油口，包括与涡轮增压器轴承壳体流体连通的入口和与油底壳流体连通的出口; 以及包封排油管的冷却液套管。冷却液套管包封排油管，并定位成为涡轮增压器轴承箱提供冷却液，并从排油通过排油管的油中吸取热量，以防止排油口内的热油焦化。

20. 发明申请

US20140069357A1 ENGINE WITH CYLINDER HEAD COOLING 有权
标题翻译：发动机带气缸头冷却
公开(公告)号：US20140069357A1
公开(公告)日：2014-03-13
申请号：US14084104
申请日：2013-11-19
申请人： Ford Global Technologies, LLC
发明人： Todd Jay Brewer , John Christopher Riegger , Dennis G. Barbier , Jeff D. Fluharty , Jody Michael Slike
IPC分类号： F02F1/02
CPC分类号： F02F1/02 , F01N13/105 , F01P2003/028 , F02B39/005 , F02B67/10 , F02F1/243 , F02F1/40
摘要： A cylinder head for an engine is provided. The cylinder head may include an upper cooling jacket including at least a first inlet and a first outlet and a lower cooling jacket including at least a second inlet and a second outlet. The cylinder head may further include a first set of crossover coolant passages including one or more crossover coolant passages fluidly coupled to the upper cooling jacket and the lower cooling jacket and adjacent to one or more combustion chambers.
摘要翻译：提供了一种用于发动机的气缸盖。气缸盖可以包括至少包括第一入口和第一出口的上部冷却护套和包括至少第二入口和第二出口的下部冷却护套。气缸盖还可以包括第一组交叉冷却剂通道，其包括一个或多个交叉冷却剂通道，其流体地联接到上部冷却套和下部冷却套并邻近一个或多个燃烧室。

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