Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     ABB Control DY Patents Assignee: ABB Control DY Address: Vaasa, FI No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 5894174 Protection circuit and method for an electromagnetic interference suppression system April 13, 1999 The present invention relates to protection circuit and method for the EMI/RFI suppression system (2) of such a five-conductor electrical system in which the neutral conductor (N) is provided with a bandstop-type filter circuit (2) for the suppression of a harmonic interference current       Recently Added Patents Mass spectrometer Apparatus and method for generating and sensing torsional vibrations using magnetostriction System providing dynamic quality of service signaling messages in a cable telephony network Soft magnetic material, powder magnetic core, method for manufacturing soft magnetic material, and method for manufacturing powder magnetic core Apparatus for identifying address in pregroove of Blue-ray disc Segmented pipeline flushing for mispredicted branches Wavelength division-multiplex system   Randomly Featured Patents Use of tetrahydro-4-methyl-2-phenyl-2H-pyran as perfuming ingredient Yarn clamp Drive assembly with overspeed brake Inner pot of an electric fryer Navigation apparatus and method for a vehicle for displaying positional information of the same Remotely operable pressure vessel system Dual power refrigerator Statistical bigram correlation model for image retrieval Architecture for advanced serial link between two cards Coupled waveguide laser array © 2006. PatentGenius. All Rights Reserved.