| ebm-papst Landshut GmbH Patent applications |
| Patent application number | Title | Published |
|---|
| 20110137579 | SAFETY SYSTEM IN AND METHOD FOR THE OPERATION OF A COMBUSTION DEVICE - A system and a method for safe operations of a mass flow sensor in a combustion device, with a gas supply, an air supply, a fan with an electric motor, a burner, and a communication micro processor, wherein the mass flow sensor includes a microprocessor used for communications, the communication micro processor communicates with the micro processor of the one mass flow sensor, and the communications include safety-relevant interrogations of the mass flow sensor in order to secure the mass flow sensor. | 06-09-2011 |
| 20110033808 | METHOD FOR REGULATING AND CONTROLLING A FIRING DEVICE AND FIRING DEVICE - A method is proposed for regulating a firing device taking into account the temperature and/or the burner load, in particular with a gas burner, comprising the regulation of the temperature (T | 02-10-2011 |
| 20100269931 | FAN WITH INTEGRATED REGULATION VALVE - A radial fan, in particular for a gas burner, for premixing air and gas, comprising a housing with a radial fan wheel disposed therein, and a regulation valve for regulating a gas volume, which comprises a valve seat, wherein the valve seat of the regulation valve is formed by a portion of the housing. | 10-28-2010 |
| 20100098544 | RADIAL FAN IMPELLER - A radial fan impeller has the following features: a plurality of blades distributed around the periphery; viewed in the radial direction, the blades extend from an inner inlet region to an outer discharge region; the blades extend axially, viewed in the direction of a rotation axis, between an inlet side and an axially opposite hub side; on the inlet side, the blades are connected by means of their radial extension as far as the discharge region to a covering disc which has a central inflow opening, opening out into the inlet region; on the hub side the blades are only connected with their radial inner end regions to a central hub; the blades and the covering disc define an outer fan impeller diameter which is at least ten times an axially measured flow discharge width of the blades provided in the discharge region. | 04-22-2010 |
| 20090148798 | Method for Starting a Combustion Device Under Unknown Basic Conditions - A method for starting a combustion device, in particular after a first ignition failure, in particular for starting a gas burner under unknown basic conditions, wherein a characteristic diagram of a start air ratio depending on the burner temperature known from empirical analysis is stored for the combustion device in a memory, wherein a calibration of the starting process is performed, wherein the ratio of opening of the gas valve (w) to air volume m | 06-11-2009 |
| 20080318172 | Method for Regulating and Controlling a Firing Device and a Firing Device - A method is proposed for regulating a firing device taking into account the temperature and/or the burner load, in particular with a gas burner, comprising the regulation of the temperature (T | 12-25-2008 |
| 20080292464 | Radial Fan Impeller - The invention relates to a radial fan impeller ( | 11-27-2008 |
