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1. (WO1991009455) DC/DC-CONVERTER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/009455 International Application No.: PCT/DK1990/000331
Publication Date: 27.06.1991 International Filing Date: 18.12.1990
Chapter 2 Demand Filed: 15.07.1991
IPC:
H02M 3/335 (2006.01) ,H02M 3/337 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
3
Conversion of dc power input into dc power output
22
with intermediate conversion into ac
24
by static converters
28
using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
325
using devices of a triode or a transistor type requiring continuous application of a control signal
335
using semiconductor devices only
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
3
Conversion of dc power input into dc power output
22
with intermediate conversion into ac
24
by static converters
28
using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
325
using devices of a triode or a transistor type requiring continuous application of a control signal
335
using semiconductor devices only
337
in push-pull configuration
Applicants:
SEIERSEN, Ole, Steen [DK/DK]; DK
Inventors:
SEIERSEN, Ole, Steen; DK
Agent:
HOFMAN-BANG & BOUTARD A/S; Adelgade 15 DK-1304 Copenhagen, DK
Priority Data:
6465/8919.12.1989DK
Title (EN) DC/DC-CONVERTER
(FR) CONVERTISSEUR CONTINU-CONTINU
Abstract:
(EN) A voltage converter which has a primary circuit and which, with an input voltage, is connected through at least one primary winding to respective secondary windings of at least one secondary circuit. The primary circuit and each of the secondary circuits are tuned individually so that each of them comprises an oscillatory circuit with coinciding resonance frequencies.
(FR) Convertisseur de tension possédant un circuit primaire et raccordé, avec une tension à l'entrée, à des enroulements secondaires respectifs d'au moins un circuit secondaire, par l'intermédiaire d'au moins un enroulement primaire. Le circuit primaire et chacun des circuits secondaires sont individuellement accordés afin que chacun comprenne un circuit oscillant à fréquences de résonance coïncidentes.
Designated States: AT, AU, BB, BG, BR, CA, CH, DE, DK, ES, FI, GB, HU, JP, KP, KR, LK, LU, MC, MG, MW, NL, NO, RO, SD, SE, SU, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CM, GA, ML, MR, SN, TD, TG)
Publication Language: English (EN)
Filing Language: Danish (DA)
Also published as:
EP0571372US5317496AU1991070485