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1. 发明授权

US10655747B2 Double-armature solenoid valve and operating method 有权
公开(公告)号：US10655747B2
公开(公告)日：2020-05-19
申请号：US16309922
申请日：2017-05-08
申请人： Kendrion (Markdorf) GmbH , Mahle International GmbH
发明人： David Vopel , Marco Kiene , Frank Zelano , Joachim Fluehs , Bjoern Bergfeld , Michael Braunheim , Matthias Gaenswein , Werner Schadler
IPC分类号： F16K31/06 , F02M37/28
摘要： A double-armature solenoid valve may include an adjustable first armature and an adjustable second armature arranged axially opposite each other along a common adjustment axis, and a coil mechanism configured to provide a magnetic flux. The valve may also include a first restoring spring, a second restoring spring, an inlet opening arranged on an axial side of the first armature opposite the second armature, and an outlet opening arranged on an axial side of the second armature opposite the first armature. The inlet opening and the outlet opening may be connected via a fluid duct. The first armature and the second armature may respectively have a different closing time such that when an energization of the coil mechanism is at least one of interrupted and reduced the inlet opening is closable more quickly via the first armature than the outlet opening via the second armature.

2. 发明授权

US10150069B2 Water level sensor device for a fuel filter 有权
公开(公告)号：US10150069B2
公开(公告)日：2018-12-11
申请号：US15753969
申请日：2016-08-09
申请人： Mahle International GmbH
发明人： Daniel Dobernig , Gert Pfeiffer , Werner Schadler , Alfred Weinberger , Peter Zotter
IPC分类号： G01F23/24 , G01F23/26 , B01D36/00 , B01D29/01 , F02M37/22
摘要： A water level sensor device of a fuel filter may include a printed circuit board and a water level sensor composed of electrically conductive plastic. The water level sensor may be coupled to the printed circuit board via an electrically conductive metal element. The metal element may be coupled to the water level sensor via a press-fit assembly. The metal element may include a sharp-edged fastening contour configured to tear open the plastic of the water level sensor when the metal element is pressed against the water level sensor.

3. 发明授权

US09920717B2 Preheating device for a fuel injection system 有权
公开(公告)号：US09920717B2
公开(公告)日：2018-03-20
申请号：US14441832
申请日：2013-10-22
申请人： Mahle International GmbH
发明人： Tadeu Amaral , Roberta Cruz , Fernando Yoshino , Fabio Moreira , Juergen Stehlig , Patrik Klingbacher , Werner Schadler , Mario Wetzl
IPC分类号： F02G5/00 , B60L1/02 , F02M31/125 , F02M51/00 , F02M53/02 , F02M53/06 , F02M69/46 , F02M63/02
CPC分类号： F02M31/125 , F02M51/005 , F02M53/02 , F02M53/06 , F02M63/0225 , F02M69/465 , F02M2200/60 , F02M2200/80 , F02M2200/95 , Y02T10/126
摘要： A preheating device for an internal combustion engine may include an inlet connection for connecting a distributor rail of a fuel injection system and an outlet connection for connecting a fuel injector of the fuel injection system. A preheating chamber may be fluidically connected with the inlet connection and the outlet connection and be flowable through by a fuel flow. At least one electrical heating element may be included for heating the fuel flow in the preheating chamber. At least one metallic heating body, which may be exposed to the fuel flow in the preheating chamber, may receive the at least one heating element.

4. 发明申请

US20210031313A1 METHOD FOR MOUNTING A VALVE NEEDLE AND A BEARING BUSH IN AN EXPANSION VALVE FOR AN AIR CONDITIONING SYSTEM 有权
公开(公告)号：US20210031313A1
公开(公告)日：2021-02-04
申请号：US16945752
申请日：2020-07-31
申请人： Mahle International GmbH
发明人： Daniel Dobernig , Werner Schadler , Mario Wetzl
IPC分类号： B23P15/00 , F25B41/06
摘要： A method for mounting a valve needle and a bearing bush in an expansion valve for an air conditioning system may including providing a bearing bush and providing a valve needle. The bearing bush may include a circumferential wall. The valve needle may include a mounting groove having two groove flanks and a groove base. The method may also include forming a needle-bush arrangement in which the bearing bush may be received in the mounting groove via one of (i) axial sliding-in the valve needle into the bearing bush and (ii) axial sliding-on the bearing bush onto the valve needle. The method may further include mounting the needle-bush arrangement in a mounting bore of the expansion valve, which may include (i) forming a press fit between the circumferential wall and the mounting bore, and/or (ii) forming a clearance fit between the groove base and the bearing bush.

5. 发明授权

US09506398B2 Wastegate valve device 有权
标题翻译：废气阀装置
公开(公告)号：US09506398B2
公开(公告)日：2016-11-29
申请号：US14386812
申请日：2013-03-19
申请人： Mahle International GmbH
发明人： Marius Dusik , Werner Schadler , Peter Wieske
IPC分类号： F02B37/18
CPC分类号： F02B37/186 , F02B37/18 , F02B37/183 , Y02T10/144
摘要： A wastegate valve device for a supercharging device may include a valve disc, which is connected to an actuator device via a drive train. The wastegate valve device may include at least one damping element arranged between the valve disc and the actuator device. The drive train may have an inner section, which is arranged inside a fluid path of a driving fluid. The inner section may include a spindle arm, which is connected to a spindle and to the valve disc. The spindle may be connected to an operating arm, which is arranged in an outer section of the drive train. The operating arm may be arranged outside the fluid path, and may be connected to an operating rod, which is connected to the actuator device. The damping element may be arranged in a connection region of the drive train.
摘要翻译：用于增压装置的废气门阀装置可以包括通过传动系连接到致动器装置的阀盘。排气门阀装置可以包括布置在阀盘和致动器装置之间的至少一个阻尼元件。传动系可以具有设置在驱动流体的流体路径内的内部部分。内部部分可以包括连接到主轴和阀盘的主轴臂。主轴可以连接到布置在传动系的外部部分中的操作臂。操作臂可以布置在流体路径的外部，并且可以连接到连接到致动器装置的操作杆。阻尼元件可以布置在传动系的连接区域中。

6. 发明申请

US20150300300A1 PREHEATING DEVICE FOR A FUEL INJECTION SYSTEM 有权
标题翻译：燃油喷射系统预热装置
公开(公告)号：US20150300300A1
公开(公告)日：2015-10-22
申请号：US14441832
申请日：2013-10-22
申请人： MAHLE INTERNATIONAL GMBH
发明人： Tadeu Amaral , Roberta Cruz , Fernando Yoshino , Fabio Moreira , Juergen Stehlig , Patrik Klingbacher , Werner Schadler , Mario Wetzl
IPC分类号： F02M31/125 , F02M53/02
CPC分类号： F02M31/125 , F02M51/005 , F02M53/02 , F02M53/06 , F02M63/0225 , F02M69/465 , F02M2200/60 , F02M2200/80 , F02M2200/95 , Y02T10/126
摘要： A preheating device for an internal combustion engine may include an inlet connection for connecting a distributor rail of a fuel injection system and an outlet connection for connecting a fuel injector of the fuel injection system. A preheating chamber may be fluidically connected with the inlet connection and the outlet connection and be flowable through by a fuel flow. At least one electrical heating element may be included for heating the fuel flow in the preheating chamber. At least one metallic heating body, which may be exposed to the fuel flow in the preheating chamber, may receive the at least one heating element.
摘要翻译：用于内燃机的预热装置可以包括用于连接燃料喷射系统的分配器轨道和用于连接燃料喷射系统的燃料喷射器的出口连接件的入口连接。预热室可以与入口连接和出口连接流体连接，并可通过燃料流动流动。可以包括至少一个电加热元件以加热预热室中的燃料流。至少一个可能暴露于预热室中的燃料流的金属加热体可以接收至少一个加热元件。

7. 发明申请

US20180050292A1 FUEL FILTER 审中-公开
公开(公告)号：US20180050292A1
公开(公告)日：2018-02-22
申请号：US15559826
申请日：2016-03-08
申请人： Mahle International GmbH
发明人： Werner Schadler
IPC分类号： B01D36/00 , F02M37/22 , G01F23/24
CPC分类号： B01D36/005 , F02M37/221 , G01F23/242
摘要： A fuel filter may include a housing and a filter element positioned within the housing. A water collection chamber may be defined in the housing and may be constructed and arranged to collect water separated from a fuel. A water level sensor may be positioned within the water collection chamber. The water level sensor may be constructed and arranged to detect a water level in the water collection chamber. The water level sensor may include an electrically conductive plastic first terminal.

8. 发明申请

US20150033733A1 WASTEGATE VALVE DEVICE 有权
标题翻译：瓦斯阀装置
公开(公告)号：US20150033733A1
公开(公告)日：2015-02-05
申请号：US14386812
申请日：2013-03-19
申请人： Mahle International GmbH
发明人： Marius Dusik , Werner Schadler , Peter Wieske
IPC分类号： F02B37/18
CPC分类号： F02B37/186 , F02B37/18 , F02B37/183 , Y02T10/144
摘要： A wastegate valve device for a supercharging device may include a valve disc, which is connected to an actuator device via a drive train. The wastegate valve device may include at least one damping element arranged between the valve disc and the actuator device. The drive train may have an inner section, which is arranged inside a fluid path of a driving fluid. The inner section may include a spindle arm, which is connected to a spindle and to the valve disc. The spindle may be connected to an operating arm, which is arranged in an outer section of the drive train. The operating arm may be arranged outside the fluid path, and may be connected to an operating rod, which is connected to the actuator device. The damping element may be arranged in a connection region of the drive train.
摘要翻译：用于增压装置的废气门阀装置可以包括通过传动系连接到致动器装置的阀盘。排气门阀装置可以包括布置在阀盘和致动器装置之间的至少一个阻尼元件。传动系可以具有设置在驱动流体的流体路径内的内部部分。内部部分可以包括连接到主轴和阀盘的主轴臂。主轴可以连接到布置在传动系的外部部分中的操作臂。操作臂可以布置在流体路径的外部，并且可以连接到连接到致动器装置的操作杆。阻尼元件可以布置在传动系的连接区域中。

9. 发明申请

US20190111366A1 Fluid Filter 审中-公开
公开(公告)号：US20190111366A1
公开(公告)日：2019-04-18
申请号：US15998804
申请日：2018-08-16
申请人： Mahle International GmbH
发明人： Anna Eichner , Andreas Kollmann , Werner Schadler , Gerald Scharfer , Mario Wetzl
IPC分类号： B01D35/18 , B01D29/11 , H05B3/44
摘要： A fluid filter may include a filter housing in which a ring filter element is arranged and an electric heating device configured to prevent freezing of a fluid to be filtered. The electric heating device may be structured as a separate assembly and include a heating housing. The heating housing may be structured substantially complementarily to an external geometry of the filter housing such that the heating device is at least one of slidable and clipable onto the filter housing. The heating housing may at least partially enclose the filter housing when at least one of slid and clipped onto the filter housing.

10. 发明申请

US20180243671A1 WATER LEVEL SENSOR DEVICE FOR A FUEL FILTER 审中-公开
公开(公告)号：US20180243671A1
公开(公告)日：2018-08-30
申请号：US15753969
申请日：2016-08-09
申请人： Mahle International GmbH
发明人： Daniel Dobernig , Gert Pfeiffer , Werner Schadler , Alfred Weinberger , Peter Zotter
IPC分类号： B01D36/00 , G01F23/24 , B01D29/01
CPC分类号： B01D36/005 , B01D29/018 , F02M37/22 , F02M37/221 , G01F23/24 , G01F23/241 , G01F23/242 , G01F23/268
摘要： A water level sensor device of a fuel filter may include a printed circuit board and a water level sensor composed of electrically conductive plastic. The water level sensor may be coupled to the printed circuit board via an electrically conductive metal element. The metal element may be coupled to the water level sensor via a press-fit assembly. The metal element may include a sharp-edged fastening contour configured to tear open the plastic of the water level sensor when the metal element is pressed against the water level sensor.

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