Patent ID: 6819069
Filing Date: 2004-11-16
Classification: H02P

Abstract:
An arrangement comprisingan electric motor (10; 10â€²), adapted for driving a fan (73), a microprocessor, for influencing at least one motor function, there being associated with that microprocessor a volatile memory element (330) and a nonvolatile memory element (14), said memory elements being configured for storing at least one object as a definition for that motor function; an interface (13a), associated with the electric motor, for a data line (13; 210, 226) for transferring that at least one object between said microprocessor and a memory element (14, 330), and a stored directory (280), associated with the microprocessor (12), which contains, for objects that are transferable via the data line (13, 210, 226), predefined parameters (286, 288, 290) for the transfer of those objects.