Patents by Inventor Ronny Knepple
Ronny Knepple 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: 10112718Abstract: The invention relates in particular to an energy unit (1) for producing an operating material on board a vehicle, comprising a fuel cell unit (2) with at least one fuel cell (3) and a mobile storage unit (5), which is formed separately from the fuel cell unit (2), with a store (6) for storing at least one energy source necessary for operation of the fuel cell unit (2). The mobile storage unit (5) and the fuel cell unit (2) can be coupled with one another, wherein, in the state coupled to one another, at least one first terminal (7) of the mobile storage unit (5) is connected to a corresponding second terminal (8) of the fuel cell unit (2) in such a way that at least the at least one energy source can be supplied from the store (6) to the fuel cell (3).Type: GrantFiled: November 20, 2013Date of Patent: October 30, 2018Assignee: DIEHL AEROSPACE GMBHInventors: Ronny Knepple, Bernd Speth
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Publication number: 20150298811Abstract: The invention relates in particular to an energy unit (1) for producing an operating material on board a vehicle, comprising a fuel cell unit (2) with at least one fuel cell (3) and a mobile storage unit (5), which is formed separately from the fuel cell unit (2), with a store (6) for storing at least one energy source necessary for operation of the fuel cell unit (2). The mobile storage unit (5) and the fuel cell unit (2) can be coupled with one another, wherein, in the state coupled to one another, at least one first terminal (7) of the mobile storage unit (5) is connected to a corresponding second terminal (8) of the fuel cell unit (2) in such a way that at least the at least one energy source can be supplied from the store (6) to the fuel cell (3).Type: ApplicationFiled: November 20, 2013Publication date: October 22, 2015Applicant: DIEHL AEROSPACE GMBHInventors: Ronny KNEPPLE, Bernd SPETH
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Publication number: 20140291449Abstract: The invention relates to an arrangement for heating a portion of the cabin floor in an aircraft cabin, wherein the cabin floor has an upper side which can be walked on and a lower side opposite the upper side, comprising a fuel cell and, connected or connectable thereto, a removal device with which a fluid heated by waste heat of the fuel cell is removed from the fuel cell and supplied to a cavity which is adjacent to the lower side of the cabin floor or is located in the cabin floor, and therefore the portion of the cabin floor is heated.Type: ApplicationFiled: November 10, 2012Publication date: October 2, 2014Applicant: DIEHL AEROSPACE GMBHInventors: Ronny Knepple, Bernd Speth, Trong Tran
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Publication number: 20130065143Abstract: The present invention relates, in particular, to a process for generating energy, which comprises the following steps: provision or production of a propylene glycol/water mixture having a propylene glycol content of from 30% by volume to 94% by volume; production of hydrogen from the propylene glycol/water mixture, in particular by means of reforming; and conversion of the hydrogen into energy, in particular electric and/or heat energy, in particular by means of a converter by oxidation of the hydrogen, in particular in an electrochemical element, in particular a fuel cell.Type: ApplicationFiled: May 14, 2011Publication date: March 14, 2013Applicant: DIEHL AEROSPACE GMBHInventors: Ronny Knepple, Bernd Speth, Franz Tichy
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Patent number: 8203231Abstract: In order to relieve the power supply system of commercial aircraft of one absolutely essential load, specifically a galley with heating and cooling appliances, the appliances are provided with at least one autonomous power supply device which can be handled without any problems and is installed in a galley trolley (1) of standardized dimensions, preferably with a fuel cell (2) together with its fuel tanks (3, 4) and voltage converters (5) in order to be replaced at the same time by catering lifting loaders in the course of galley supply and disposal. Instead of or in addition thereto, an autonomous, mobile power supply unit such as this can also be installed in one of the standardized baggage or cargo containers for accommodation in the cargo bay of the aircraft, and then in particular also to feed electrical heating and cooling appliances in other containers.Type: GrantFiled: March 24, 2010Date of Patent: June 19, 2012Assignee: Diehl Aerospace GmbHInventors: Ronny Knepple, Benno Petersen, Bernd Speth
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Patent number: 8168345Abstract: A pressure equalizing system (16) having two variable volume elements which interact with one another via a separating medium which can be deformed or can be moved as a function of the pressure difference, with a constant total volume, is positioned upstream of a fuel cell (11) in order to feed the fuel cell (11) with its raw-material gases (H, O). A pressure equalizing container (19) can be provided for this purpose, which is subdivided into two chambers (17H, 17O) by a separating wall (18) which can be deformed or can be moved as a function of the pressure difference; alternatively, two chambers (17H, 17O) are connected to one another by an equalizing channel (21) with a solid or liquid separating medium which can be moved therein as a function of the pressure difference.Type: GrantFiled: April 8, 2009Date of Patent: May 1, 2012Assignee: Diehl Aerospace GmbHInventors: Ronny Knepple, Dieter Blumenstein, Bernd Speth
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Publication number: 20110204714Abstract: A fail-safe electrical power supply system (11), in particular in an aircraft, does not require any hardware, control-engineering or wiring complexity for an emergency power supply, which need be started up only when required, if, on the output side, the normal supply has parallel-connected supply modules (13) such as rechargeable batteries or, in particular, fuel cells, which are each loaded as far as possible at the optimum operating point or efficiency, but in any case below their maximum load capacity. If there are a sufficient number of modules (13), on the basis of this power difference, the spare power and energy which are kept available are sufficient to continuously satisfy the power demand of the connected loads, provided that only at least one module (13) remains serviceable. A module (13) which has not failed is then admittedly operated at lower efficiency but still in the permissible low range, ensuring that the operating supply to the loads is maintained without interruption.Type: ApplicationFiled: October 6, 2009Publication date: August 25, 2011Applicant: DIEHL AEROSPACE GMBHInventors: Bernd Speth, Ronny Knepple
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Publication number: 20100233552Abstract: Where the underground electrical power supply in an airport apron area is not sufficiently powerful for temporarily parked aircraft, or even does not exist at all, a conventional diesel-powered electrodynamic generator is, inventively replaced by a mobile generator (1) having an electrochemical cell (3) as the source of the electrical power for a temporary external feed into the on-board power supply system. The cell (3) may be a rechargeable lithium battery; however, it is preferably a fuel cell (3) with all the additional devices for its autonomous operation is located in a self-propelled or towed trolley (2).Type: ApplicationFiled: March 24, 2010Publication date: September 16, 2010Applicant: DIEHL AEROSPACE GMBHInventors: Ronny Knepple, Bernd Speth
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Publication number: 20100225163Abstract: In order to relieve the power supply system of commercial aircraft of one absolutely essential load, specifically a galley with heating and cooling appliances, the appliances are provided with at least one autonomous power supply device which can be handled without any problems and is installed in a galley trolley (1) of standardized dimensions, preferably with a fuel cell (2) together with its fuel tanks (3, 4) and voltage converters (5) in order to be replaced at the same time by catering lifting loaders in the course of galley supply and disposal. Instead of or in addition thereto, an autonomous, mobile power supply unit such as this can also be installed in one of the standardized baggage or cargo containers for accommodation in the cargo bay of the aircraft, and then in particular also to feed electrical heating and cooling appliances in other containers.Type: ApplicationFiled: March 24, 2010Publication date: September 9, 2010Applicant: DIEHL AEROSPACE GMBHInventors: Ronny Knepple, Benno Petersen, Bernd Speth
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Patent number: 7743976Abstract: A method of providing sample containers with an automatically readable identification for an analysis device, in which the sample container may be heated to an operating temperature for analysis. It is the object of the invention to improve the identification of sample containers in a manner that the sample contained in the sample container is not contaminated by the constituents of the identification agent during analysis. The object of the invention is solved in that the identification is applied at an elevated temperature above the operating temperature. By the method according to the invention, volatile constituents of the identification agent are advantageous evaporated so that when using the sample container during operating temperature of the analysis device, the sample to be analyzed is no longer contaminated by the exhaling constituents of the identification agent.Type: GrantFiled: January 21, 2005Date of Patent: June 29, 2010Assignee: PerkinElmer Singapore Pte. Ltd.Inventors: Ronny Knepple, Hubert Riegger
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Publication number: 20090258279Abstract: For operation on board a commercial aircraft (11) or motor vehicle, a fuel cell (12) together with its educt fittings (13H, 13O) is operated in the air cushion (14) of a pressure-tight enclosing housing (15) in order to prevent hydrogen (H) possibly still issuing from leaks (16) against that increased pressure to form at the environmentally-explosive oxyhydrogen gas, but to be able also to feed it, heated to promote reaction by the waste heat of the cell (12) itself, to the cell (12), together with operating air (17) taken from the air cushion (14).Type: ApplicationFiled: February 25, 2009Publication date: October 15, 2009Applicant: DIEHL AEROSPACE GMBHInventors: Ronny Knepple, Dieter Blumenstein, Bernd Speth
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Publication number: 20090258258Abstract: A pressure equalizing system (16) having two variable volume elements which interact with one another via a separating medium which can be deformed or can be moved as a function of the pressure difference, with a constant total volume, is positioned upstream of a fuel cell (11) in order to feed the fuel cell (11) with its raw-material gases (H, O). A pressure equalizing container (19) can be provided for this purpose, which is subdivided into two chambers (17H, 17O) by a separating wall (18) which can be deformed or can be moved as a function of the pressure difference; alternatively, two chambers (17H, 17O) are connected to one another by an equalizing channel (21) with a solid or liquid separating medium which can be moved therein as a function of the pressure difference.Type: ApplicationFiled: April 8, 2009Publication date: October 15, 2009Applicant: DIEHL AEROSPACE GMBHInventors: Ronny Knepple, Dieter Blumenstein, Bernd Speth
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Publication number: 20050214463Abstract: A method of providing sample containers with an automatically readable identification for an analysis device, in which the sample container may be heated to an operating temperature. It is the object of the invention to improve the identification of sample containers in a manner that the sample contained in the sample container is not contaminated by the constituents of the identification agent during analysis. The object of the invention is solved in that during the manufacturing process of the sample container, the identification is applied during the final cooling phase of the ready sample container in a temperature interval between a maximum temperature during the sample container manufacture and the operating temperature.Type: ApplicationFiled: January 21, 2005Publication date: September 29, 2005Inventors: Ronny Knepple, Hubert Riegger
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Patent number: 6899267Abstract: A method of providing sample containers with an automatically readable identification for an analysis device, in which the sample container may be heated to an operating temperature. It is the object of the invention to improve the identification of sample containers in a manner that the sample contained in the sample container is not contaminated by the constituents of the identification agent during analysis. The object of the invention is solved in that during the manufacturing process of the sample container, the identification is applied during the final cooling phase of the ready sample container in a temperature interval between a maximum temperature during the sample container manufacture and the operating temperature.Type: GrantFiled: February 12, 1999Date of Patent: May 31, 2005Assignee: Berthold GmbH & Co. KGInventors: Ronny Knepple, Hubert Riegger
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Publication number: 20030136839Abstract: The invention refers to a method of providing sample containers with an automatically readable identification for an analysis device, in which the sample container may be heated to an operating temperature. It is the object of the invention to improve the identification of sample containers in a manner that the sample contained in the sample container is not contaminated by the constituents of the identification agent during analysis. The object of the invention is solved in that during the manufacturing process of the sample container, the identification is applied during the final cooling phase of the ready sample container in a temperature interval between a maximum temperature during the sample container manufacture and the operating temperature.Type: ApplicationFiled: January 19, 2000Publication date: July 24, 2003Inventors: RONNY KNEPPLE, HUBERT RIEGGER