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Bernegger
Leopold Bernegger, Adnet AT
| Patent application number | Description | Published |
|---|---|---|
| 20090126348 | Metering Valve Assembly and Method for Operating a Metering Valve Assembly - A metering valve assembly having a metering valve for metering an aqueous urea solution for posttreatment of exhaust gases from internal combustion engines, the liquid being capable of being fed in a feeding direction to the metering valve and a mixing chamber being provided, in which the liquid is miscible with a gas in a gas flow. The metering valve is evacuatable contrary to the feeding direction. | 05-21-2009 |
| 20100200485 | FILTER DEVICE WITH A HEATER - Disclosed is a filter device ( | 08-12-2010 |
| 20100319326 | METERING DEVICE FOR LIQUID REDUCING AGENT - The invention relates to a metering device for introducing liquid reducing agent into an exhaust gas pipe. The metering device has a working tank with contents, a delivery unit which is connected to the working tank and the delivery direction of which can be reversed, and a metering valve which is connected to the delivery unit. The metering valve is supplied with contents by the delivery unit and is designed to dispense the tank contents in a discharge direction. The metering valve is designed and connected to the delivery unit in such a way that the delivery unit establishes a negative pressure between the delivery unit and the metering valve when the delivery direction is reversed. The negative pressure causes gas to be drawn off through the metering valve against the discharge direction. The invention also relates to a method for operating a metering device for introducing liquid reducing agent into an exhaust gas tract. The method has the steps of providing a delivery unit that is connected to a metering valve and to a working tank, and discharging liquid reducing agent via a metering valve in a discharge direction. The method further has the step of emptying the metering valve by drawing gas into an emptying flow direction, which is the opposite direction from the discharge direction, achieved by operating the delivery unit in the opposite direction to that of the delivery direction. | 12-23-2010 |
Paul Bernegger, Greenville, WI US
| Patent application number | Description | Published |
|---|---|---|
| 20110008591 | CAMOUFLAGE PATTERN AND METHOD OF MAKING SAME - A camouflage pattern or system which includes a simulated natural underwater environment or habitat having fish species therein is provided. | 01-13-2011 |
Stefan Bernegger, Binz CH
| Patent application number | Description | Published |
|---|---|---|
| 20090254380 | COMPUTER-BASED SYSTEM AND METHOD FOR ESTIMATING COSTS OF A LINE OF BUSINESS INCLUDED IN A MULTI-LINE TREATY - A computer-based system and a computer-implemented method for estimating costs of a business line included in a multi-line treaty, which can determine the estimated costs for covering the insured losses of a line of business included in a multi-line treaty having an aggregate deductible and an aggregate limit. | 10-08-2009 |