Abstract: A debris blower (1) is disclosed comprising a housing (3), a fan assembly (5) arranged in the housing (3), an outlet duct (7), and at least one isolation element (9, 9?, 9?, 9??) configured to reduce vibrations of the debris blower (1) during operation. The fan assembly (5) is suspended relative the outlet duct (7) completely via the at least one isolation element (9, 9?, 9?, 9??).

Abstract: A control device is usable in a plurality of different data transmission systems in vehicles, where the control device includes a database which stores a set of configuration data records and is connected to a data transmission system selected from the plurality of data transmission systems. The control device is configured to establish data transmission between the selected data transmission system and the control device by initializing a configuration data record from the set of configuration data records. The control device is also configured to check the initialized configuration data record by receiving validation data relating to the selected data transmission system and comparing said validation data with previously-determined data-transmission-system-specific validation data stored in a memory of the control device.

Abstract: A control device is usable in a plurality of different data transmission systems in vehicles, where the control device includes a database which stores a set of configuration data records and is connected to a data transmission system selected from the plurality of data transmission systems. The control device is configured to establish data transmission between the selected data transmission system and the control device by initializing a configuration data record from the set of configuration data records. The control device is also configured to check the initialized configuration data record by receiving validation data relating to the selected data transmission system and comparing said validation data with previously-determined data-transmission-system-specific validation data stored in a memory of the control device.

Abstract: Arrangement in an internal combustion engine, said arrangement comprises a fan for supplying combustion air to a carburetor. The fan comprises a fan housing (11) and a fan wheel (12) provided with a number of wings (13) extending in substantially radial direction from the axle (15) of rotation for the fan wheel (12). The arrangement further comprises an air inlet (14) for combustion air to the carburetor arranged at the outer edge of the wings (13) on the fan wheel (12). The outer edge of the wings (13) is arranged in a direction substantially parallel to the axle (15) of rotation for the fan wheel 10 (12). The side of the air inlet (14) closest to the outer edge of the wings (13) on the fan wheel (12) is arranged at an angle of 10° to 60° in relation to the outer edge of the wings (13) on the fan wheel (12) to reduce the amount of sound generated.

Abstract: Arrangement in an internal combustion engine, said arrangement comprises a fan for supplying combustion air to a carburetor. The fan comprises a fan housing (11) and a fan wheel (12) provided with a number of wings (13) extending in substantially radial direction from the axle (15) of rotation for the fan wheel (12). The arrangement further comprises an air inlet (14) for combustion air to the carburetor arranged at the outer edge of the wings (13) on the fan wheel (12). The outer edge of the wings (13) is arranged in a direction substantially parallel to the axle (15) of rotation for the fan wheel 10 (12). The side of the air inlet (14) closest to the outer edge of the wings (13) on the fan wheel (12) is arranged at an angle of 10° to 60° in relation to the outer edge of the wings (13) on the fan wheel (12) to reduce the amount of sound generated.