EP 1260694 A3 20050518 - Method and device for increasing the voltage level of a high-dynamic inductive load
Title (en)
Method and device for increasing the voltage level of a high-dynamic inductive load
Title (de)
Verfahren und Vorrichtung zur Erhöhung des Spannungsniveaus an hochdynamischen induktiven Stellgliedern
Title (fr)
Méthode et appareil pour accroître le niveau du voltage d'une charge inductive à grande dynamique
Publication
Application
Priority
DE 10123519 A 20010515
Abstract (en)
[origin: EP1260694A2] The method involves using the inductive energy present during the switching off of one or more inductive loads (5-7) to increase the voltage when switching on the remaining electromagnetic loads or, if an increased switch-on voltage is exceeded, supplying electrical actuators (9) in the on-board electrical system via switching elements (20-23). AN Independent claim is also included for the following: a circuit for implementing the method.
IPC 1-7
IPC 8 full level
F02D 41/20 (2006.01); H03K 17/695 (2006.01); H01F 7/18 (2006.01)
CPC (source: EP)
F02D 41/20 (2013.01); F02D 2041/201 (2013.01); H01F 7/1877 (2013.01); H01F 2007/1822 (2013.01)
Citation (search report)
- [DX] US 5936827 A 19990810 - DRESSLER KLAUS [DE], et al
- [XD] US 5729422 A 19980317 - HENKE TORSTEN [DE]
- [X] US 5909353 A 19990601 - ALBERTER GUENTHER [DE], et al
- [A] DE 19827053 A1 19991223 - BOSCH GMBH ROBERT [DE]
- [X] DE 19931010 A1 20001123 - DAIMLER CHRYSLER AG [DE]
- [X] PATENT ABSTRACTS OF JAPAN vol. 017, no. 501 (E - 1429) 9 September 1993 (1993-09-09)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1260694 A2 20021127; EP 1260694 A3 20050518; EP 1260694 B1 20090916; DE 10123519 A1 20021205; DE 50213843 D1 20091029; ES 2330724 T3 20091215
DOCDB simple family (application)
EP 02010711 A 20020514; DE 10123519 A 20010515; DE 50213843 T 20020514; ES 02010711 T 20020514