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1. 发明授权

US10746233B2 Engine assembly 有权
公开(公告)号：US10746233B2
公开(公告)日：2020-08-18
申请号：US16001927
申请日：2018-06-06
申请人： Mahle International GmbH
发明人： Michael Bucher , Christoph Fiala , Michael Hoetger , Hannes Marlok , Lydia Ziegler
IPC分类号： F16D25/04 , F16D13/76 , F16H55/36 , F16D25/0635 , F16D25/08 , F02G5/02
摘要： An engine assembly may include an internal combustion engine, an expander coupled to the engine, a pulley rotatably arranged on a shaft of the expander and coupled to the engine, a coupling device including at least one elastic operating element arranged within an operating element accommodation in an axially deformable manner, a drive disk arranged on the shaft between the pulley and the at least one operating element, and a pressure device connected to the operating element accommodation via a fluid line and configured to apply pressure to the operating element accommodation. The at least one operating element may be deformable in an axial direction such that the at least one operating element adjusts the drive disk into force-transferring contact with the pulley when the at least one operating element is deformed by a pressure applied to the operating element accommodation by the pressure device.

2. 发明申请

US20190257215A1 AXIAL PISTON MACHINE 审中-公开
公开(公告)号：US20190257215A1
公开(公告)日：2019-08-22
申请号：US15774938
申请日：2016-11-09
申请人： Mahle International GmbH
发明人： Michael Bucher , Christoph Fiala , Mirko Guenther , Michael Hoetger
IPC分类号： F01K23/10 , F03C1/047 , F01N5/02
摘要： An axial piston machine may include a rotor mounted rotatably in a housing. The axial piston machine may also include a plurality of cylinders in which a plurality of pistons are disposed such that the plurality of pistons are translationally movable. The plurality of cylinders may be arranged in a ring-like manner around the rotor. Further, the axial piston machine may include a starter device configured to exert a pulse-like torque on the rotor to initiate a starting operation. The starter device may be couplable to the rotor.

3. 发明授权

US10859061B2 Axial piston machine 有权
公开(公告)号：US10859061B2
公开(公告)日：2020-12-08
申请号：US15916245
申请日：2018-03-08
申请人： Mahle International GmbH
发明人： Christoph Fiala , Michael Hoetger , Gunter Rzychon
IPC分类号： F03C1/06 , F03C1/40 , F04B1/28 , F04B7/00 , F04B1/145
摘要： An axial piston machine may include a housing, a guide, a shaft, at least two cylinders each delimited by an associated cylinder wall, at least two pistons, a feed configured to supply a working fluid, an exhaust configured to discharge the working fluid, and at least one actuator configured to open and close a plurality of secondary outlets. Each associated cylinder wall may include a primary outlet and a secondary outlet of the plurality of secondary outlets. Each primary outlet and each secondary outlet may be fluidically connected to an outlet chamber that is fluidically connected to the exhaust. Each primary outlet may open into an associated primary outlet channel that opens into the outlet chamber. Each secondary outlet may be fluidically connected to an associated secondary outlet channel that opens into the outlet chamber and is separate from the plurality of primary outlet channels.

4. 发明授权

US10851849B2 Engine assembly 有权
公开(公告)号：US10851849B2
公开(公告)日：2020-12-01
申请号：US15946700
申请日：2018-04-05
申请人： Mahle International GmbH
发明人： Michael Bucher , Christoph Fiala , Michael Hoetger , Hannes Marlok , Lydia Ziegler
IPC分类号： F16D25/0632 , F02N7/00 , F02N15/08 , F16D15/00 , F16D25/08 , F16D41/04 , F02N5/04 , F02N15/02 , F16H55/36 , F16D13/76 , F02B65/00 , F16D28/00
摘要： An engine assembly may include an internal combustion engine and an expander couplable to the internal combustion engine in a force transmitting manner. The engine assembly may also include a pulley mounted rotatably on a shaft of the expander. The pulley may be coupled to the internal combustion engine in a force-transmitting manner via a belt drive. The engine assembly may further include a first driver plate connected non-rotatably to the pulley and a second driver plate arranged adjacent thereto and connected non-rotatably to the shaft. The engine assembly may additionally include a clutch device including at least one actuating device and a coupling wheel. The coupling wheel may contact the first driver plate and the second driver plate when the clutch device is closed such that the pulley is connected with the shaft of the expander in a driving manner.

5. 发明授权

US10669983B2 Axial piston machine 审中-公开
公开(公告)号：US10669983B2
公开(公告)日：2020-06-02
申请号：US15557117
申请日：2016-02-17
申请人： Mahle International GmbH
发明人： Michael Bucher , Christoph Fiala , Mirko Guenther , Michael Hoetger , Falk Schneider
IPC分类号： F04B1/14 , F03C1/32 , F04B1/143 , F01B3/00 , F04B1/188 , F04B53/10 , F16K3/02 , F16K3/08
摘要： An axial piston machine may include a rotor with a shaft. A plurality of cylinders may be arranged in an annular manner about the shaft. A plurality of pistons may each be positioned within each of the plurality of cylinders and may be constructed and arranged to move translationally within the plurality of cylinders. A cylinder head may include a plurality of inlet openings and may be in operative communication with the plurality of cylinders. A sealing washer having a plurality of passage openings may be disposed on the cylinder head so that the plurality of passage openings and the plurality of inlet openings may be flush with one another. A number of the plurality of inlet openings may correspond to a number of the plurality of passage openings. A valve plate may be connected to the shaft in a rotationally fixed manner and may be constructed and arranged to be brought into congruence with the plurality of passage openings of the sealing washer based on a rotary angle. The sealing washer may be disposed between the plurality of inlet openings and the valve plate and may be prestressed against the cylinder head and onto the inlet openings.

6. 发明申请

US20180258907A1 AXIAL PISTON MACHINE 审中-公开
公开(公告)号：US20180258907A1
公开(公告)日：2018-09-13
申请号：US15916245
申请日：2018-03-08
申请人： Mahle International GmbH
发明人： Christoph Fiala , Michael Hoetger , Gunter Rzychon
IPC分类号： F03C1/06 , F03C1/40 , F04B1/14 , F04B1/28
CPC分类号： F03C1/0628 , F03C1/0678 , F03C1/0681 , F04B1/145 , F04B1/28 , F04B7/0046
摘要： An axial piston machine may include a housing, a guide, a shaft, at least two cylinders each delimited by an associated cylinder wall, at least two pistons, a feed configured to supply a working fluid, an exhaust configured to discharge the working fluid, and at least one actuator configured to open and close a plurality of secondary outlets. Each associated cylinder wall may include a primary outlet and a secondary outlet of the plurality of secondary outlets. Each primary outlet and each secondary outlet may be fluidically connected to an outlet chamber that is fluidically connected to the exhaust. Each primary outlet may open into an associated primary outlet channel that opens into the outlet chamber. Each secondary outlet may be fluidically connected to an associated secondary outlet channel that opens into the outlet chamber and is separate from the plurality of primary outlet channels.

7. 发明申请

US20180045172A1 AXIAL PISTON MACHINE 审中-公开
公开(公告)号：US20180045172A1
公开(公告)日：2018-02-15
申请号：US15557117
申请日：2016-02-17
申请人： Mahle International GmbH
发明人： Michael Bucher , Christoph Fiala , Mirko Guenther , Michael Hoetger , Falk Schneider
IPC分类号： F03C1/32 , F16K3/08 , F16K3/02 , F01B3/00
CPC分类号： F03C1/0626 , F01B3/0002 , F01B3/0017 , F04B1/143 , F04B1/188 , F04B53/1087 , F16K3/0227 , F16K3/085
摘要： An axial piston machine may include a rotor with a shaft. A plurality of cylinders may be arranged in an annular manner about the shaft. A plurality of pistons may each be positioned within each of the plurality of cylinders and may be constructed and arranged to move translationally within the plurality of cylinders. A cylinder head may include a plurality of inlet openings and may be in operative communication with the plurality of cylinders. A sealing washer having a plurality of passage openings may be disposed on the cylinder head so that the plurality of passage openings and the plurality of inlet openings may be flush with one another. A number of the plurality of inlet openings may correspond to a number of the plurality of passage openings. A valve plate may be connected to the shaft in a rotationally fixed manner and may be constructed and arranged to be brought into congruence with the plurality of passage openings of the sealing washer based on a rotary angle. The sealing washer may be disposed between the plurality of inlet openings and the valve plate and may be prestressed against the cylinder head and onto the inlet openings.

8. 发明申请

US20200088477A1 HEAT EXCHANGER UNIT 审中-公开
公开(公告)号：US20200088477A1
公开(公告)日：2020-03-19
申请号：US16575351
申请日：2019-09-18
申请人： Mahle International GmbH
发明人： Richard Bruemmer , Michael Bucher , Christoph Fiala , Klaus Irmler , Hannes Marlok , Holger Oechslen
IPC分类号： F28F9/02 , F28D15/02 , F01P3/22 , B60H1/00
摘要： A heat exchanger unit for a fluid circuit of a motor vehicle includes a plurality of fluid connections for a through-flow of a working fluid, a fluid distributor fluidically connected to the fluid connections, and a fluid connector fluidically connected to the fluid connections. The fluid distributor is structured and arranged to distribute the working fluid among the fluid connections, and the fluid collector is structured and arranged to collect the working fluid after flowing through the fluid connection. At least a portion of the fluid distributor and/or the fluid collector includes a surge tank for the working fluid.

9. 发明授权

US10451027B2 Axial piston machine with outlet control 有权
公开(公告)号：US10451027B2
公开(公告)日：2019-10-22
申请号：US15557466
申请日：2016-03-09
申请人： Mahle International GmbH
发明人： Michael Bucher , Christoph Fiala , Mirko Guenther , Michael Hoetger , Gunter Rzychon
IPC分类号： F03C1/06 , F04B1/14 , F01B3/00 , F03C1/36 , F01B3/02 , F01B3/10 , F03C1/40 , F04B1/12 , F04B1/28
摘要： An axial piston machine may include a shaft and a housing surrounding at least a portion of the shaft. A cylinder arrangement may be disposed within the housing in a circular manner. The cylinder arrangement may include a plurality of cylinders and a plurality of pistons each extending within each of the plurality of cylinders and may be constructed and arranged to drive the shaft. The plurality of cylinders may each include an expansion volume with an inlet and at least one outlet opening for a working medium. A cylinder head may be provided on the housing and may be constructed and arranged to close the plurality of cylinders of the cylinder arrangement. A cavity may be defined around the shaft in a central region of the cylinder arrangement and may be in operative communication with a plurality of auxiliary outlet openings of the expansion volume of each of the plurality of cylinders via a temporary connection. A cylindrical roller slider may rotate within the cavity in the central region of the cylinder arrangement and may be constructed and arranged to drive the shaft. A temporary connection between the cavity and the expansion volume of each of the plurality of cylinders may be formed by at least one of a channel through the cylindrical roller slider and a recess on an outside surface of the cylindrical roller slider. The recess may extend laterally from a casing of the cylindrical roller slider at a height of the plurality of auxiliary outlet openings in each of the plurality of cylinders and at a distance to the cavity in the central region of the cylinder arrangement.

10. 发明申请

US20180355924A1 ENGINE ASSEMBLY 审中-公开
公开(公告)号：US20180355924A1
公开(公告)日：2018-12-13
申请号：US16001927
申请日：2018-06-06
申请人： Mahle International GmbH
发明人： Michael Bucher , Christoph Fiala , Michael Hoetger , Hannes Marlok , Lydia Ziegler
IPC分类号： F16D25/04 , F16D25/0635 , F16D25/08
CPC分类号： F16D25/044 , F02G5/02 , F16D13/76 , F16D25/0635 , F16D25/082 , F16H55/36
摘要： An engine assembly may include an internal combustion engine, an expander coupled to the engine, a pulley rotatably arranged on a shaft of the expander and coupled to the engine, a coupling device including at least one elastic operating element arranged within an operating element accommodation in an axially deformable manner, a drive disk arranged on the shaft between the pulley and the at least one operating element, and a pressure device connected to the operating element accommodation via a fluid line and configured to apply pressure to the operating element accommodation. The at least one operating element may be deformable in an axial direction such that the at least one operating element adjusts the drive disk into force-transferring contact with the pulley when the at least one operating element is deformed by a pressure applied to the operating element accommodation by the pressure device.

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