EP 2335351 A1 20110622 - EXCITATION STAGE FOR HIGH FREQUENCY GENERATOR
Title (en)
EXCITATION STAGE FOR HIGH FREQUENCY GENERATOR
Title (de)
ERREGUNGSSTUFE FÜR EINEN HOCHFREQUENZGENERATOR
Title (fr)
ETAGE D'EXCITATION POUR GENERATEUR HAUTE FREQUENCE
Publication
Application
Priority
- EP 2009062662 W 20090930
- FR 0805371 A 20080930
Abstract (en)
[origin: WO2010037764A1] The invention relates to an excitation stage for a solid-state industrial high frequency (IHF) generator. The generator comprises two electronic switches (11, 12) connected in series between two terminals (13, 14) of a DC power supply. To avoid the simultaneous conduction of the two switches (11, 12), the switches (11, 12) are controlled by means of a square function (76, 77) whose edges, for opening and closing the switches (11, 12), are monitored temporally.
IPC 8 full level
H03F 1/52 (2006.01); H03F 3/217 (2006.01)
CPC (source: EP)
H03F 1/0205 (2013.01); H03F 3/19 (2013.01); H03F 3/2171 (2013.01); H03F 3/2173 (2013.01)
Citation (search report)
See references of WO 2010037764A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
FR 2936666 A1 20100402; FR 2936666 B1 20110225; EP 2335351 A1 20110622; WO 2010037764 A1 20100408
DOCDB simple family (application)
FR 0805371 A 20080930; EP 09783583 A 20090930; EP 2009062662 W 20090930