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Machine translation
1. (WO1980000644) FILTER FOR ELECTRICAL OSCILLATIONS COMPRISED OF SWITCHES,CONDENSORS AND AMPLIFIERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000644    International Application No.:    PCT/EP1979/000064
Publication Date: 03.04.1980 International Filing Date: 21.08.1979
IPC:
H03H 19/00 (2006.01), H04J 3/20 (2006.01)
Applicants:
Inventors:
Priority Data:
2840346 15.09.1978 DE
Title (EN) FILTER FOR ELECTRICAL OSCILLATIONS COMPRISED OF SWITCHES,CONDENSORS AND AMPLIFIERS
(FR) FILTRE POUR OSCILLATIONS ELECTRIQUES CONSTITUE DE COMMUTATEURS, DE CONDENSATEURS ET D'AMPLIFICATEURS
Abstract: front page image
(EN)The filter is comprised of at least a switch such as a voltage reversing switch, so that after actuating the switch the voltage across the terminals of the switch has the same value but in opposite direction with respect to be voltage present before actuation. Since it is desired to use in such a filter the simplest electronic elements and to be able to change its diagram as freely as possible, the voltage present on the terminals (11, 2) of the switch is, in a first phase (1), stored on a condensor (Cs), through a first amplifier (V1), and then in a second phase (2), applied in a reversed form to said terminals (11, 12) of the switch through a second amplifier (V2).
(FR)Le filtre comporte au moins un commutateur agence tel qu'un commutateur-inverseur de tension, de sorte qu'apres l'actionnement du commutateur la tension aux bornes de celui-ci ait la meme valeur mais un sens oppose par rapport a la tension presente avant l'actionnement. Etant donne que l'on veut utiliser dans un tel filtre des elements electroniques les plus simples que possibles et pouvoir modifier son schema de maniere aussi libre que possible, la tension presente sur les bornes (11, 12) du commutateur est, dans une premiere phase (1), memorisee sur un condensateur (Cs), a travers un premier amplificateur (V1), et ensuite, dans une deuxieme phase (2), appliquee sous forme inversee auxdites bornes (11, 12) du commutateur, a travers un deuxieme amplificateur (V2).
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)