EP 1131882 A1 20010912 - POWER SUPPLY DEVICE AND SWITCHING ARRANGEMENT WITH SAID POWER SUPPLY DEVICE
Title (en)
POWER SUPPLY DEVICE AND SWITCHING ARRANGEMENT WITH SAID POWER SUPPLY DEVICE
Title (de)
ENERGIEVERSORGUNGSEINRICHTUNG UND SCHALTUNGSANORDNUNG MIT DIESER ENERGIEVERSORGUNGSEINRICHTUNG
Title (fr)
DISPOSITIF D'ALIMENTATION EN ENERGIE ET MECANISME DE COMMUTATION ASSOCIE A CE DISPOSITIF
Publication
Application
Priority
- DE 9903673 W 19991118
- DE 19853448 A 19981119
Abstract (en)
[origin: WO0031864A1] Disclosed is a power supply device comprising an intermediate power storage unit (CL; LL), a main power storage unit (C) and a switching device (S), whereby the switching device (S) has at least two switching states. The intermediate power storage unit (CZ ;L) is connected to a power supply input (E) in a first switching state and connected to the main power storage unit (C) in a second switching state. The main power storage unit (C) is connected to a power supply output (A) in a second switching state.
IPC 1-7
IPC 8 full level
H02M 3/07 (2006.01)
CPC (source: EP KR US)
H02M 3/07 (2013.01 - EP KR US)
Citation (search report)
See references of WO 0031864A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0031864 A1 20000602; BR 9915482 A 20010731; CN 1326607 A 20011212; EP 1131882 A1 20010912; JP 2002531049 A 20020917; KR 20010080504 A 20010822; US 2001056551 A1 20011227
DOCDB simple family (application)
DE 9903673 W 19991118; BR 9915482 A 19991118; CN 99813538 A 19991118; EP 99962051 A 19991118; JP 2000584588 A 19991118; KR 20017006308 A 20010518; US 86176201 A 20010521