Patents by Inventor Volker Gallatz
Volker Gallatz 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: 10557452Abstract: A microwave spark plug for injecting microwave energy into a combustion chamber of an engine including an elongated housing, including an elongated chamber forming a hollow conductor in an interior of the housing, and including a microwave window arranged at a first end of the chamber in the housing, wherein the microwave window closes the hollow conductor relative to the combustion chamber, wherein the hollow conductor includes a connection element for a high frequency feed conductor at a second end arranged opposite to the microwave window, wherein the connection element includes a high frequency inlet cross section geometry which differs from a high frequency outlet cross section geometry at the microwave window. The microwave sparkplug is configured to be threaded into typical boreholes for sparkplugs and facilitates safe injection of microwave energy into a combustion chamber of an internal combustion engine.Type: GrantFiled: January 28, 2016Date of Patent: February 11, 2020Assignee: MWI Micro Wave Ignition AGInventors: Armin Gallatz, Volker Gallatz
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Patent number: 10030578Abstract: A rotating piston internal combustion engine including a housing which includes a housing wall that forms an operating chamber, and in which housing a rotatable rotating piston is arranged which extends through the operating chamber and moves edges of the rotating piston along the housing wall that forms a running surface, wherein a portion of the operating chamber functions as a combustion chamber together with an associated combustion chamber wall for igniting a fuel that is arranged in the operating chamber, characterized in that at least one microwave window is arranged in the combustion chamber wall, wherein a device for injecting microwave energy in a form of microwaves into the combustion chamber of the operating chamber is arranged at a side of the microwave window that is oriented away from the combustion chamber.Type: GrantFiled: May 6, 2016Date of Patent: July 24, 2018Assignee: MWI Micro Wave Ignition AGInventors: Armin Gallatz, Volker Gallatz
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Patent number: 9964094Abstract: An internal combustion engine including at least one cylinder with a piston moveable therein in an engine block in which microwaves are introduced into a combustion chamber through a microwave window, wherein the combustion chamber is formed by a piston base and a cylinder head, characterized in that the combustion chamber includes a combustion chamber wall which functions as a microwave window at least in portions wherein the combustion chamber wall is made from a wall layer that is made from a ceramic material in which wall layer at least one annular circumferential hollow conductor cavity is arranged with at least one inlet opening for the microwave and which includes at least one outlet opening for the microwave that is run in the annular hollow conductor cavity of the wall layer. In general the invention provides safe ignition of lean fuel air mixtures.Type: GrantFiled: February 15, 2016Date of Patent: May 8, 2018Assignee: MWI Micro Wave Ignition AGInventors: Armin Gallatz, Volker Gallatz
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Patent number: 9957947Abstract: A method for introducing microwave energy into a combustion chamber of a reciprocating internal combustion engine with at least one cylinder with a cylinder head in which the microwaves reach the combustion chamber through a microwave window, wherein the microwaves are run about a circumference of the combustion chamber and radially injected into the combustion chamber through at least a portion of a combustion chamber wall functioning as a microwave window. The method and the internal combustion engine facilitate a precise control of a beginning of a space ignition of a fuel air mix in the combustion chamber so that an optimum low emission combustion of a fuel is achieved with an efficiency that is higher compared to conventional reciprocating piston combustion engines. In general the invention provides safe ignition of lean fuel air mixtures.Type: GrantFiled: February 10, 2016Date of Patent: May 1, 2018Assignee: MWI Micro Wave Ignition AGInventors: Armin Gallatz, Volker Gallatz
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Patent number: 9920738Abstract: A method for introducing microwave energy into a combustion chamber of an internal combustion engine in which the microwaves reach a combustion chamber through a microwave window, wherein the microwaves are run about a circumference of the combustion chamber and radially coupled into the combustion chamber after passing through the microwave window. Accordingly a device for introducing microwave energy into the combustion chamber of a reciprocating piston internal combustion engine with at least one cylinder with a cylinder head and a combustion chamber in the cylinder includes at least one circumferential annular hollow conductor cavity extending about the combustion chamber and including at least one feed for the microwave and at least one outlet opening for the microwave arranged between the annular hollow conductor cavity and the combustion chamber. An internal combustion engine includes the features of the device.Type: GrantFiled: February 13, 2016Date of Patent: March 20, 2018Assignee: MWI Micro Wave Ignition AGInventors: Armin Gallatz, Volker Gallatz, Arnold Moebius, Manfred Thumm
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Publication number: 20170022893Abstract: A rotating piston internal combustion engine including a housing which includes a housing wall that forms an operating chamber, and in which housing a rotatable rotating piston is arranged which extends through the operating chamber and moves edges of the rotating piston along the housing wall that forms a running surface, wherein a portion of the operating chamber functions as a combustion chamber together with an associated combustion chamber wall for igniting a fuel that is arranged in the operating chamber, characterized in that at least one microwave window is arranged in the combustion chamber wall, wherein a device for injecting microwave energy in a form of microwaves into the combustion chamber of the operating chamber is arranged at a side of the microwave window that is oriented away from the combustion chamber.Type: ApplicationFiled: May 6, 2016Publication date: January 26, 2017Inventors: Armin Gallatz, Volker Gallatz
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Publication number: 20170002788Abstract: An internal combustion engine including at least one cylinder with a piston moveable therein in an engine block in which microwaves are introduced into a combustion chamber through a microwave window, wherein the combustion chamber is formed by a piston base and a cylinder head, characterized in that the combustion chamber includes a combustion chamber wall which functions as a microwave window at least in portions wherein the combustion chamber wall is made from a wall layer that is made from a ceramic material in which wall layer at least one annular circumferential hollow conductor cavity is arranged with at least one inlet opening for the microwave and which includes at least one outlet opening for the microwave that is run in the annular hollow conductor cavity of the wall layer. In general the invention provides safe ignition of lean fuel air mixtures.Type: ApplicationFiled: February 15, 2016Publication date: January 5, 2017Inventors: Armin Gallatz, Volker Gallatz
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Publication number: 20160265502Abstract: A microwave spark plug for injecting microwave energy into a combustion chamber of an engine including an elongated housing, including an elongated chamber forming a hollow conductor in an interior of the housing, and including a microwave window arranged at a first end of the chamber in the housing, wherein the microwave window closes the hollow conductor relative to the combustion chamber, wherein the hollow conductor includes a connection element for a high frequency feed conductor at a second end arranged opposite to the microwave window, wherein the connection element includes a high frequency inlet cross section geometry which differs from a high frequency outlet cross section geometry at the microwave window. The microwave sparkplug is configured to be threaded into typical boreholes for sparkplugs and facilitates safe injection of microwave energy into a combustion chamber of an internal combustion engine.Type: ApplicationFiled: January 28, 2016Publication date: September 15, 2016Inventors: Armin Gallatz, Volker Gallatz
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Publication number: 20160265504Abstract: A method for introducing microwave energy into a combustion chamber of an internal combustion engine in which the microwaves reach a combustion chamber through a microwave window, wherein the microwaves are run about a circumference of the combustion chamber and radially coupled into the combustion chamber after passing through the microwave window. Accordingly a device for introducing microwave energy into the combustion chamber of a reciprocating piston internal combustion engine with at least one cylinder with a cylinder head and a combustion chamber in the cylinder includes at least one circumferential annular hollow conductor cavity extending about the combustion chamber and including at least one feed for the microwave and at least one outlet opening for the microwave arranged between the annular hollow conductor cavity and the combustion chamber. An internal combustion engine includes the features of the device.Type: ApplicationFiled: February 13, 2016Publication date: September 15, 2016Inventors: Armin Gallatz, Volker Gallatz, Arnold Moebius, Manfred Thumm
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Publication number: 20160265503Abstract: A method for introducing microwave energy into a combustion chamber of a reciprocating internal combustion engine with at least one cylinder with a cylinder head in which the microwaves reach the combustion chamber through a microwave window, wherein the microwaves are run about a circumference of the combustion chamber and radially injected into the combustion chamber through at least a portion of a combustion chamber wall functioning as a microwave window. The method and the internal combustion engine facilitate a precise control of a beginning of a space ignition of a fuel air mix in the combustion chamber so that an optimum low emission combustion of a fuel is achieved with an efficiency that is higher compared to conventional reciprocating piston combustion engines. In general the invention provides safe ignition of lean fuel air mixtures.Type: ApplicationFiled: February 10, 2016Publication date: September 15, 2016Inventors: Armin Gallatz, Volker Gallatz
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Patent number: 7770551Abstract: A method ignites the combustion of fuel in a combustion chamber (5) of engine (2), by introducing microwave radiation into the combustion chamber (5). The microwave radiation is produced in a microwave source (7) on the outside of the combustion chamber (5). The introduced microwave radiation is absorbed by the fuel distributed in the combustion chamber (5). The supply of energy, in the fuel, arising from absorption, distributes combustion in a large-volume in the combustion chamber (5), preferably in the entire combustion chamber (5) and in a homogenous manner, and is essentially simultaneously ignited. An associated ignition device (1) and an associated engine (2) are also provided.Type: GrantFiled: November 26, 2004Date of Patent: August 10, 2010Assignee: MWI Micro Wave Ignition GmbHInventors: Volker Gallatz, Nikita Hirsch, Irina Tarasova
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Publication number: 20070240660Abstract: The invention relates to a method which is used to ignite the combustion of fuel in a combustion chamber (5) of a engine (2), by introducing microwave radiation into the combustion chamber (5), said microwave radiation being produced in a microwave source (7) on the outside of the combustion chamber (5). The introduced microwave radiation is absorbed by the fuel distributed in the combustion chamber (5). The supply of energy, in the fuel, arising from absorption, distributed combustion in a large-volume in the combustion chamber (5), preferably in the entire combustion chamber (5) and in a homogeneous manner, and is essentially simultaneously ignited. The invention also relates to an associated ignition device (1) and an associated engine (2).Type: ApplicationFiled: November 26, 2004Publication date: October 18, 2007Inventors: Volker Gallatz, Nikita Hirsch, Irina Tarasova