Patents by Inventor Mirko Guenther
Mirko Guenther has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10808675Abstract: An axial piston machine may include a rotor rotatably mounted in a housing. A plurality of cylinders may be arranged in a ring around the rotor. A plurality of pistons may each be arranged within each of the plurality of cylinders and may be constructed and arranged to selectively translate within the plurality of cylinders. A plurality of inlet openings may be defined in a cylinder head and at least one outlet opening may be defined in the housing. The plurality of cylinders may be in operative communication with the plurality of inlet openings and the at least one outlet opening. An inlet channel may be defined in the cylinder head and may extend to each of the plurality of inlet openings. An outlet channel may be defined in the housing and may be in operative communication with the at least one outlet opening. A bypass channel may be defined in the housing and may extend from the cylinder head into one of the outlet channel or a swashplate space.Type: GrantFiled: February 18, 2016Date of Patent: October 20, 2020Assignee: MAHLE INTERNATIONAL GMBHInventors: Michael Bucher, Mirko Guenther, Michael Hoetger, Michael Kreisig, Hannes Marlok, Falk Schneider
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Patent number: 10669983Abstract: 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.Type: GrantFiled: February 17, 2016Date of Patent: June 2, 2020Assignee: Mahle International GmbHInventors: Michael Bucher, Christoph Fiala, Mirko Guenther, Michael Hoetger, Falk Schneider
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Patent number: 10612513Abstract: An axial piston machine may include a rotor having a shaft rotatably mounted in a housing. A plurality of cylinders may be arranged annularly around the rotor. A plurality of pistons may each be disposed within each of the plurality of cylinders and may be constructed and arranged to selectively translate within each of the plurality of cylinders. Each of the plurality of cylinders may be disposed within a cylinder head and may be in operative communication with an inlet opening defined in the cylinder head and at least one outlet opening defined in the housing. An auxiliary outlet rotary slide valve may be operatively connected to the shaft in a rotationally fixed manner. The auxiliary outlet rotary slide valve may comprises an auxiliary outlet rotary opening constructed and arranged to connect to a vent duct of one of the plurality of cylinders based on an angle of rotation, and may vent the one of the plurality of cylinders.Type: GrantFiled: March 2, 2016Date of Patent: April 7, 2020Assignee: Mahle International GmbHInventors: Michael Bucher, Christoph Fiala, Mirko Guenther, Michael Hoetger, Hannes Marlock, Falk Schneider
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Patent number: 10451027Abstract: 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.Type: GrantFiled: March 9, 2016Date of Patent: October 22, 2019Assignee: Mahle International GmbHInventors: Michael Bucher, Christoph Fiala, Mirko Guenther, Michael Hoetger, Gunter Rzychon
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Publication number: 20190257215Abstract: 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.Type: ApplicationFiled: November 9, 2016Publication date: August 22, 2019Inventors: Michael Bucher, Christoph Fiala, Mirko Guenther, Michael Hoetger
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Publication number: 20180135413Abstract: An axial piston machine may include a a housing having vapor, cylinder chamber and wobble-plate chambers. The machine may have cylinders arranged annularly around a shaft in the cylinder chamber and having pistons arranged therein in a translationally movable manner, a valve disk connected to the shaft in a rotationally fixed manner and arranged in the vapor chamber, and a wobble plate connected to one of the pistons via a cup and ball bearing and to the shaft in a rotationally fixed manner, the wobble plate being arranged in the wobble-plate chamber. The housing may have steam-chamber, cylinder, and wobble-plate housing parts connected to one another. A cylinder sleeve having a radially protruding collar may be provided in at least one cylinder, wherein the cylinder sleeve may be retained via the collar in a cut-out in the cylinder housing part, which may adjoin a parting plane between the vapor-chamber and cylinder housing parts.Type: ApplicationFiled: April 29, 2016Publication date: May 17, 2018Inventors: Michael Bucher, Christoph Fiala, Mirko Guenther, Michael Hoetger, Hannes Marlock, Berthold Repgen, Falk Schneider
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Publication number: 20180058421Abstract: 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.Type: ApplicationFiled: March 9, 2016Publication date: March 1, 2018Inventors: Michael Bucher, Christoph Fiala, Mirko Guenther, Michael Hoetger, Gunter Rzychon
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Publication number: 20180045172Abstract: 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.Type: ApplicationFiled: February 17, 2016Publication date: February 15, 2018Inventors: Michael Bucher, Christoph Fiala, Mirko Guenther, Michael Hoetger, Falk Schneider
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Publication number: 20180045171Abstract: An axial piston machine may include a rotor having a shaft rotatably mounted in a housing. A plurality of cylinders may be arranged annularly around the rotor. A plurality of pistons may each be disposed within each of the plurality of cylinders and may be constructed and arranged to selectively translate within each of the plurality of cylinders. Each of the plurality of cylinders may be disposed within a cylinder head and may be in operative communication with an inlet opening defined in the cylinder head and at least one outlet opening defined in the housing. An auxiliary outlet rotary slide valve may be operatively connected to the shaft in a rotationally fixed manner. The auxiliary outlet rotary slide valve may comprises an auxiliary outlet rotary opening constructed and arranged to connect to a vent duct of one of the plurality of cylinders based on an angle of rotation, and may vent the one of the plurality of cylinders.Type: ApplicationFiled: March 2, 2016Publication date: February 15, 2018Inventors: Michael Bucher, Christoph Fiala, Mirko Guenther, Michael Hoetger, Hannes Marlock, Falk Schneider
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Publication number: 20180045173Abstract: An axial piston machine may include a rotor rotatably mounted in a housing. A plurality of cylinders may be arranged in a ring around the rotor. A plurality of pistons may each be arranged within each of the plurality of cylinders and may be constructed and arranged to selectively translate within the plurality of cylinders. A plurality of inlet openings may be defined in a cylinder head and at least one outlet opening may be defined in the housing. The plurality of cylinders may be in operative communication with the plurality of inlet openings and the at least one outlet opening. An inlet channel may be defined in the cylinder head and may extend to each of the plurality of inlet openings. An outlet channel may be defined in the housing and may be in operative communication with the at least one outlet opening. A bypass channel may be defined in the housing and may extend from the cylinder head into one of the outlet channel or a swashplate space.Type: ApplicationFiled: February 18, 2016Publication date: February 15, 2018Inventors: Michael Bucher, Mirko Guenther, Michael Hoetger, Michael Kreisig, Hannes Marlock, Falk Schneider