Lederle
Karl-Bernhard Lederle, Rutesheim DE
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20080216787 | Method for starting an internal combustion engine - To achieve a reliable and exhaust-optimized combustion starting already from the beginning of a combustion phase in the startup of an internal combustion engine, the internal combustion engine is brought to a target speed by an electric motor in a drag phase, the target speed being higher than the previously known starting speed. The target speed corresponds approximately to an idling speed assigned to the internal combustion engine, for example. After exceeding the starting speed, first a mixture enrichment is determined, taking into account a prevailing state of a wall film here in particular. Only after reaching the target speed is the fuel metered and does the combustion take place in the combustion phase. The fuel is metered here in particular on the basis of the mixture enrichment determined after exceeding the starting speed. | 09-11-2008 |
20090211560 | Method for Operating a Tank System Comprising a Tank, and Tank System - The invention relates to a method for operating a tank system, in particularly of a motor vehicle, comprising a tank. According to the invention, said tank system has an adsorption filter for capturing the volatile substances exiting the tank. The loading of the adsorption filter suggests that the tank is being filled. | 08-27-2009 |
Norbert Lederle, Laufenburg DE
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20140284391 | Method for regulating the room temperature in a room or in a group comprising multiple rooms, and apparatus for carrying out the method - A method for regulating the room temperature in a room or in a group comprising a plurality of rooms, the room temperature in a room or in a plurality of rooms is regulated by regulating the mass flow of a heat-carrying fluid flowing through a heat exchanger according to a determined current room temperature. A temperature sensor in the room can be dispensed with in that, in order to determine the current room temperature, in each case the mass flow of the heat carrying fluid through the heat exchanger and the flow temperature prevailing at the input to the heat exchanger and the return temperature prevailing at the output of the heat exchanger are measured, and that a temperature assigned to the determined values of the mass flow, the flow temperature and the return temperature is output as the current room temperature and used for regulation. | 09-25-2014 |
Norbert Markus Lederle, Laufenburg DE
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20140150883 | METHOD AND DEVICES FOR EQUALIZING A GROUP OF CONSUMERS IN A FLUID TRANSPORT SYSTEM - For the purpose of balancing (S | 06-05-2014 |
Reiner Lederle, Munchen DE
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20100063709 | METHOD AND DEVICE FOR OFFSETTING BOUNCE EFFECTS IN A PIEZO-ACTUATED INJECTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE - The invention relates to a method and a device for offsetting bounce effects in a piezo-actuated injection system of an internal combustion engine using a control valve actuated by a piezoelectric actuator. The inventive method comprises the following steps: detecting an actual bounce behavior of the control valve, and determining and offsetting a deviation between the actual bounce behavior and a desired bounce behavior of the control valve, thereby generating an actuation information for the control valve which influences a speed characteristic of a needle of the control valve. The invention also relates to a device for carrying out the inventive method. | 03-11-2010 |
Simone Lederle, Ulm DE
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20100261237 | FERMENTATIVE PRODUCTION OF ACETONE FROM RENEWABLE RESOURCES BY MEANS OF NOVEL METABOLIC PATHWAY - The invention describes a process for preparing acetone starting from acetyl-coenzyme A comprising process steps A. enzymatic conversion of acetyl-CoA into acetoacetyl-CoA B. enzymatic conversion of acetoacetyl-CoA into acetoacetate and CoA and C. decarboxylation of acetoacetate to acetone and CO | 10-14-2010 |
Stephane Lederle, Fontainebleau FR
Patent application number | Description | Published |
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20110200431 | JET ENGINE NACELLE WITH DAMPERS FOR HALF-SHELLS - The present invention relates to a jet engine nacelle ( | 08-18-2011 |
20120125191 | ACTUATOR FOR OPENING AN AIRCRAFT ENGINE NACELLE COWL - Actuator (V) for opening an aircraft nacelle cowl ( | 05-24-2012 |