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1. 发明授权

US10012169B2 Method and device for diagnosing a component in a gas-routing system of an engine system having a combustion engine 有权
公开(公告)号：US10012169B2
公开(公告)日：2018-07-03
申请号：US15337165
申请日：2016-10-28
申请人： Robert Bosch GmbH
发明人： Johannes-Joerg Rueger , Florian Schmitt , Udo Schulz
IPC分类号： F02D41/22 , F02B39/10 , F02D41/26 , G01M17/00
CPC分类号： F02D41/222 , F02B39/10 , F02D41/0007 , F02D41/0055 , F02D41/042 , F02D41/1446 , F02D41/1454 , F02D41/18 , F02D41/26 , F02D2041/001 , F02D2041/0022 , F02D2200/0812 , F02M26/05 , F02M26/06 , Y02T10/144 , Y02T10/40
摘要： A method for diagnosing a component in a gas-routing system of a supercharged combustion engine having an electrically operable compressor, the method including activating the electrically operable compressor after the combustion engine has been shut off, opening a flow path through the gas-routing system, measuring a state variable in the gas-routing system, and detecting a fault of the component as a function of the measured state variable.

2. 发明授权

US10072591B2 Method and device for operating an electrically operable compressor of a supercharger 有权
公开(公告)号：US10072591B2
公开(公告)日：2018-09-11
申请号：US15234105
申请日：2016-08-11
申请人： Robert Bosch GmbH
发明人： Florian Schmitt , Johannes-Joerg Rueger , Udo Schulz
IPC分类号： F02D41/00 , F02B37/10 , F02B39/10
CPC分类号： F02D41/0007 , F02B37/10 , F02B39/10 , F02D41/0042 , F02D41/0065 , F02D2200/021 , F02D2200/0418 , F02D2200/503 , Y02T10/144
摘要： A method for operating a supercharger having an electrically operable compressor in an engine system having an internal combustion engine, having the following steps: determining a particular system state when the internal combustion engine is shut off; forming a purge path between an air supply system and an exhaust gas system of the engine system; activating the electrically operable compressor as a function of the determined system state.

3. 发明申请

US20180328828A1 METHOD FOR ASCERTAINING A VISCOSITY OF A FUEL 审中-公开
公开(公告)号：US20180328828A1
公开(公告)日：2018-11-15
申请号：US15774044
申请日：2016-11-17
申请人： Robert Bosch GmbH
发明人： Udo Schulz , Achim Jenne , Florian Schmitt , Henning Hermes , Tobias Friedl , Ulf Mueller , Ulrich Foerch
IPC分类号： G01N11/04 , F02M37/00 , F02D41/30 , F02M37/08 , F02M37/22
CPC分类号： G01N11/04 , F02D41/3082 , F02D41/3854 , F02D2200/0604 , F02D2200/0606 , F02D2200/0608 , F02D2200/0612 , F02M37/0052 , F02M37/08 , F02M37/22
摘要： A method for ascertaining a viscosity of a fuel with the aid of an electric fuel pump which is integrated into a fuel circuit including an overflow valve which includes a permanently open discharge channel, a fuel supply and delivery being adjusted with the aid of the electric fuel pump in the fuel circuit at a specific pressure and the viscosity of the fuel being ascertained by taking into account a delivery rate of the electric fuel pump.

4. 发明申请

US20170058796A1 METHOD AND DEVICE FOR OPERATING A DRIVE SYSTEM INCLUDING AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于操作包括内燃机的驱动系统的方法和装置
公开(公告)号：US20170058796A1
公开(公告)日：2017-03-02
申请号：US15243528
申请日：2016-08-22
申请人： Robert Bosch GmbH
发明人： Florian Schmitt , Udo Schulz
IPC分类号： F02D41/00 , F02D41/26 , F02D41/02 , F02D35/02 , F02B37/10 , F02B39/10
CPC分类号： F02D41/0007 , F02B37/10 , F02B39/10 , F02D41/023 , F02D2041/1412 , Y02T10/144
摘要： A method for operating a drive system including an internal combustion engine, the drive system including an electromotively-assisted exhaust-driven supercharging device or a strictly electrically operated supercharging device, the method including checking on whether a gear change has been initiated and a drive train has been disengaged accordingly; upon detecting an initiated gear change, adjusting the compressor power of the supercharging device by additionally facilitating electric power to the electromotively-assisted exhaust-driven supercharging device or to the strictly electrically operated supercharging device, in such a way that, at least toward the end of the gear change, a charging pressure is made available in a charging pressure section of the drive system which is higher than a charging pressure resulting at a compressor power, which corresponds to the exhaust gas enthalpy of the internal combustion engine provided during the gear change.
摘要翻译：一种用于操作包括内燃机的驱动系统的方法，所述驱动系统包括电动辅助排气驱动增压装置或严格电动增压装置，所述方法包括检查齿轮变速是否已经起动，以及传动系已相应脱离; 在检测到起动的变速时，通过额外地促进对电动辅助的排气驱动增压装置或严格电动式增压装置的电力来调节增压装置的压缩机功率，使得至少朝向端部在驱动系统的充气压力部分中提供充气压力，其高于产生压缩机功率的充气压力，其对应于在换档期间提供的内燃机的排气焓。

5. 发明授权

US10885382B2 Method and device for classifying an object for a vehicle 有权
公开(公告)号：US10885382B2
公开(公告)日：2021-01-05
申请号：US15990101
申请日：2018-05-25
申请人： Robert Bosch GmbH
发明人： Udo Schulz , Florian Schmitt , Gregor Schwarzenberg
IPC分类号： G06K9/62 , G06K9/00 , G06K9/46
摘要： A method for classifying an object for a vehicle. The method includes at least: classifying, extracting and creating. In the classifying, an object from a camera image is classified using a generic classifier. In the extracting, at least one specific object feature assigned to the object is extracted from the camera image. In the creating, a specific classifier is created using the specific object feature.

6. 发明授权

US10697877B2 Method for ascertaining a viscosity of a fuel 有权
公开(公告)号：US10697877B2
公开(公告)日：2020-06-30
申请号：US15774044
申请日：2016-11-17
申请人： Robert Bosch GmbH
发明人： Udo Schulz , Achim Jenne , Florian Schmitt , Henning Hermes , Tobias Friedl , Ulf Mueller , Ulrich Foerch
IPC分类号： G01N11/04 , F02M37/00 , F02D41/30 , F02M37/08 , F02M37/22 , F02D41/38
摘要： A method for ascertaining a viscosity of a fuel with the aid of an electric fuel pump which is integrated into a fuel circuit including an overflow valve which includes a permanently open discharge channel, a fuel supply and delivery being adjusted with the aid of the electric fuel pump in the fuel circuit at a specific pressure and the viscosity of the fuel being ascertained by taking into account a delivery rate of the electric fuel pump.

7. 发明申请

US20170130664A1 METHOD AND DEVICE FOR DIAGNOSING A COMPONENT IN A GAS-ROUTING SYSTEM OF AN ENGINE SYSTEM HAVING A COMBUSTION ENGINE 有权
公开(公告)号：US20170130664A1
公开(公告)日：2017-05-11
申请号：US15337165
申请日：2016-10-28
申请人： Robert Bosch GmbH
发明人： Johannes-Joerg Rueger , Florian Schmitt , Udo Schulz
IPC分类号： F02D41/22 , F02B39/10 , F02D41/26
CPC分类号： F02D41/222 , F02B39/10 , F02D41/0007 , F02D41/0055 , F02D41/042 , F02D41/1446 , F02D41/1454 , F02D41/18 , F02D41/26 , F02D2041/001 , F02D2041/0022 , F02D2200/0812 , F02M26/05 , F02M26/06 , Y02T10/144 , Y02T10/40
摘要： A method for diagnosing a component in a gas-routing system of a supercharged combustion engine having an electrically operable compressor, the method including activating the electrically operable compressor after the combustion engine has been shut off, opening a flow path through the gas-routing system, measuring a state variable in the gas-routing system, and detecting a fault of the component as a function of the measured state variable.

8. 发明申请

US20170058795A1 METHOD AND DEVICE FOR OPERATING AN ELECTRICALLY OPERABLE COMPRESSOR OF A SUPERCHARGER 审中-公开
标题翻译：用于操作超级电容器的电动操作压缩机的方法和装置
公开(公告)号：US20170058795A1
公开(公告)日：2017-03-02
申请号：US15234105
申请日：2016-08-11
申请人： Robert Bosch GmbH
发明人： Florian Schmitt , Johannes-Joerg Rueger , Udo Schulz
IPC分类号： F02D41/00 , F02D41/26 , F02B37/10
CPC分类号： F02D41/0007 , F02B37/10 , F02B39/10 , F02D41/0042 , F02D41/0065 , F02D2200/021 , F02D2200/0418 , F02D2200/503 , Y02T10/144
摘要： A method for operating a supercharger having an electrically operable compressor in an engine system having an internal combustion engine, having the following steps: determining a particular system state when the internal combustion engine is shut off; forming a purge path between an air supply system and an exhaust gas system of the engine system; activating the electrically operable compressor as a function of the determined system state.
摘要翻译：一种用于在具有内燃机的发动机系统中操作具有电动可操作的压缩机的增压器的方法，具有以下步骤：确定内燃机关闭时的特定系统状态; 在所述发动机系统的空气供应系统和排气系统之间形成吹扫路径; 根据确定的系统状态来激活电动可操作的压缩机。

9. 发明申请

US20150219043A1 INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机
公开(公告)号：US20150219043A1
公开(公告)日：2015-08-06
申请号：US14425362
申请日：2013-07-23
申请人： Robert Bosch GmbH
发明人： Udo Schulz , Florian Schmitt
IPC分类号： F02G5/02 , F02B63/04 , F02B63/06 , F02B47/08
CPC分类号： F02G5/02 , F01K15/02 , F01K23/065 , F01N5/02 , F02B47/08 , F02B63/04 , F02B63/06 , Y02T10/121 , Y02T10/16 , Y02T10/166
摘要： The invention relates to an internal combustion engine (1), comprising a fresh gas line (2) and an exhaust gas line (3), wherein a heat exchanger (11) is installed in the exhaust gas line (3), which heat exchanger is a component of a fluid circuit (12), which has at least one expansion device (15) in addition to the heat exchanger (12), which expansion device contains a mechanical output device (17). According to the invention, an internal combustion engine (1) is provided that allows waste heat from the exhaust gas line (3) of the internal combustion engine (1) to be used for a hydraulic system. This is achieved in that the output device (17) is connected to a hydraulic pump (18), which is connected directly or indirectly to a working machine, which is connected to a drive shaft (8) of a motor vehicle, in which the internal combustion engine (1) is installed in order to drive said motor vehicle.
摘要翻译：本发明涉及一种包括新鲜气体管线（2）和废气管线（3）的内燃机（1），其中热交换器（11）安装在排气管线（3）中，该热交换器是除了热交换器（12）之外还具有至少一个膨胀装置（15）的流体回路（12）的部件，该膨胀装置包含机械输出装置（17）。根据本发明，提供一种允许来自内燃机（1）的排气管线（3）的废热用于液压系统的内燃机（1）。这是通过输出装置（17）连接到直接或间接连接到与机动车辆的驱动轴（8）连接的作业机械的液压泵（18），其中安装内燃机（1）以驱动所述机动车辆。

10. 发明授权

US10174689B2 Method and device for operating a drive system including an internal combustion engine 有权
公开(公告)号：US10174689B2
公开(公告)日：2019-01-08
申请号：US15243528
申请日：2016-08-22
申请人： Robert Bosch GmbH
发明人： Florian Schmitt , Udo Schulz
IPC分类号： F02D41/00 , F02D41/02 , F02B39/10 , F02B37/10 , F02D41/14
摘要： A method for operating a drive system including an internal combustion engine, the drive system including an electromotively-assisted exhaust-driven supercharging device or a strictly electrically operated supercharging device, the method including checking on whether a gear change has been initiated and a drive train has been disengaged accordingly; upon detecting an initiated gear change, adjusting the compressor power of the supercharging device by additionally facilitating electric power to the electromotively-assisted exhaust-driven supercharging device or to the strictly electrically operated supercharging device, in such a way that, at least toward the end of the gear change, a charging pressure is made available in a charging pressure section of the drive system which is higher than a charging pressure resulting at a compressor power, which corresponds to the exhaust gas enthalpy of the internal combustion engine provided during the gear change.

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