Patents for H01F 27 - Details of transformers or inductances, in general (43,362) |
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05/15/1996 | EP0711449A1 Coil former and electric coil wound thereon |
05/10/1996 | CA2158784A1 Electronic thick film component termination and method of making the same |
05/08/1996 | EP0710966A2 Two-part core of magnetic material |
05/08/1996 | EP0710965A2 Transformer structure and equipment therefor |
05/08/1996 | EP0710964A2 Transformer for generating two high tensions showing great potential difference |
05/07/1996 | US5515021 Switching battery charger for reducing electromagnetic emussions having separately-mounted circuit boards |
05/07/1996 | CA2088914C Sheet-wound coils |
05/02/1996 | DE4438187A1 Electrical conductor for windings with distributed overload voltage protection |
05/01/1996 | EP0709864A2 Transformer encapsulated in cast resin |
05/01/1996 | EP0708971A1 USE OF HIGHLY PERMEABLE MnZn FERRITES FOR INSULATOR-COATED FERRITE CORES IN INDUCTIVE COMPONENTS |
05/01/1996 | CN2226335Y High-frequency transformer for low-temp rise contravariant power supply |
05/01/1996 | CN1031738C 3-Terminal noise filter, and process for manufacture thereof |
04/17/1996 | EP0449931B1 Packs of laminations and method and apparatus for forming them |
04/17/1996 | CN2225090Y Case pressure releasing metal expander |
04/17/1996 | CN2225089Y Electric component in chips |
04/17/1996 | CN1120796A Automatic continuous dimmer |
04/16/1996 | US5508882 Ballast case for electronic fluorescent lamp |
04/16/1996 | US5508674 Core-form transformer |
04/16/1996 | US5508673 High frequency transformer apparatus |
04/16/1996 | US5508672 Stationary induction apparatus |
04/10/1996 | EP0706192A1 Choke coil |
04/10/1996 | CN2224458Y Fixing device for current mutual inductor |
04/10/1996 | CN1120233A Steel armed rogowski coil for earth of electric apparatus and making of same |
04/10/1996 | CN1031536C Stationary induction apparatus |
04/09/1996 | US5506909 Noise filtering device |
04/09/1996 | US5506560 Electric power feeding device based on the electromagnetic induction |
04/03/1996 | EP0704866A1 Transformator |
04/03/1996 | CN2223863Y Isolationt tansformer for railway signal parameter |
04/03/1996 | CN1119779A High-frequency choke oil |
04/02/1996 | US5504469 Electrical conductors |
04/02/1996 | CA2048707C Fabrication method for transformers with an amorphous core |
03/28/1996 | WO1996009639A1 Differential current protective switch with special core material |
03/28/1996 | WO1996009631A1 Power supply conductor from the conductive foil of the foil winding of a power transformer |
03/28/1996 | DE4433700A1 Stromzuführungsleiter aus der Leiterfolie der Folienwicklung eines Leistungstransformators Current supply conductors of the conductor film of the film winding of a power transformer |
03/27/1996 | EP0703588A1 Ignition coil |
03/27/1996 | CN2223522Y Small inductive voltage transformer for neon lamp |
03/27/1996 | CN2223521Y Double-sealing and explosive resisting device for oil immersed mutual inductor |
03/26/1996 | US5502430 Flat transformer and power supply unit having flat transformer |
03/26/1996 | US5502429 Inductive device comprising connection members |
03/26/1996 | US5501897 Tracking resistant pressure-sensitive adhesive tape |
03/21/1996 | WO1996008449A1 SINTERED MOULDING, TRANSFORMER CORE AND INDUCTOR OF Li(Ni)Zn FERRITE MATERIAL, AS WELL AS APPLICATIONS THEREOF |
03/21/1996 | DE4432739A1 Inductive electrical component e.g. transformer |
03/20/1996 | EP0702378A2 Chip inductor |
03/20/1996 | CN2222958Y Arched window iron-core ballast |
03/20/1996 | CN2222957Y Asymmetric pot transformer |
03/19/1996 | US5500632 Wide band audio transformer with multifilar winding |
03/14/1996 | WO1996008054A1 Antenna coil |
03/14/1996 | WO1996008021A1 A casing for sealingly enclose a transformer |
03/12/1996 | US5499185 Ducted air-cooled secondary of automobile battery charging transformer |
03/12/1996 | US5497756 Ignition coil for an internal combustion engine |
03/07/1996 | DE4431603A1 Antennenspule Antenna coil |
03/06/1996 | EP0505382B1 Coil assemblies |
03/06/1996 | CN1118105A Zero-sequence current common reactancer |
02/29/1996 | DE4429849A1 Magnetic core winding protection e.g. for choke coils |
02/29/1996 | DE4427748C1 Cleaning transformers contaminated with PCB |
02/29/1996 | DE19531178A1 Vehicle anti-theft steering lock and/or door locking device |
02/28/1996 | EP0698897A1 Current transformer for a metal-encapsulated, gas-insulated high voltage installation |
02/28/1996 | EP0698896A1 Printed coil |
02/28/1996 | EP0698278A1 Inductive device comprising connection members |
02/28/1996 | EP0698277A1 Liquid-cooled valve choke |
02/28/1996 | CN2221255Y Neon transformer |
02/28/1996 | CN2221254Y Device for preventing error connecting of secondary terminal of current transformer |
02/25/1996 | CA2152891A1 Current-transformer for a metal-enclosed gas-insulated high-voltage installation |
02/21/1996 | CN2220679Y Distribution low-voltage sealed cap |
02/21/1996 | CN2220678Y Sealing patch board for transformer device |
02/21/1996 | CN1117195A Induction element and making of same |
02/20/1996 | US5493260 Three-terminal noise filter having M-shaped lead |
02/15/1996 | WO1996004347A1 Single- or two-component reaction adhesive |
02/15/1996 | DE4428219A1 Housing for summing current converters of different sizes |
02/15/1996 | DE4427767A1 Electrical coil with moulded former and housing |
02/14/1996 | CN2220116Y Load tap switch oil box |
02/13/1996 | CA2006663C Transformer apparatus with rectifiers |
02/08/1996 | DE4446204C1 Drying of absorbent electrical insulation material with emphasis on continuously effective operation |
02/08/1996 | DE4427471A1 Einkomponentiger Reaktionsklebstoff Single-component reaction adhesive |
02/08/1996 | DE3645282C2 Transformer with amorphous ferromagnetic laminated core |
02/07/1996 | CN1116372A Single-phase high voltage rectification equipment |
02/07/1996 | CN1116358A Tarnsformer and coil bobbin therefor |
02/06/1996 | US5489884 Inductive electric component |
01/31/1996 | EP0694933A1 Trimmable inductor structure |
01/31/1996 | EP0694932A1 Inductor device |
01/31/1996 | EP0510149B1 Coil former, in particular a coil former for small and safety transformers |
01/31/1996 | CN2218967Y Anti-thunder power distribution transformer |
01/31/1996 | CN2218966Y Middle and small transformer iron core |
01/31/1996 | CN2218965Y Iron core of power transformer |
01/31/1996 | CN2218964Y Oil storage tank for corrugated pipe transformer |
01/31/1996 | CN1116019A Direct-current impressing circuit |
01/31/1996 | CN1115908A Corrugated pipe type transformer sump |
01/30/1996 | US5488344 Toroidal transformer insulation preforms |
01/24/1996 | EP0693757A1 Inductor and method for producing the same |
01/24/1996 | CN1115489A Current signal correction process and device |
01/23/1996 | US5486803 Signal discriminator |
01/23/1996 | US5486404 Nano-crystalline soft magnetic alloy ribbon with insulation coating and magnetic core made therefrom and pulse generator, laser unit and accelerator therewith |
01/18/1996 | WO1996001481A1 Epoxy resin casting composition |
01/16/1996 | US5485135 Ignition coil assembly filled with resinous material |
01/11/1996 | DE4421365A1 Inductive member with magnetic core having winding |
01/11/1996 | DE19523976A1 SMPS with transformer having printed winding |
01/10/1996 | EP0691544A2 Current sensor using the compensation principle |
01/10/1996 | CN2217259Y Full sealed expansion heat radiator type oil conservator for transformer |
01/09/1996 | US5483405 Mini-transformer with molded cover and retention structure |
01/09/1996 | US5483143 Composite core designed for inductive coupled transformer probes |