Electrical transmission or interconnection systems – Wave form or wave shape determinative or pulse-producing...
Patent
1991-09-17
1993-06-29
Gaffin, Jeffrey A.
Electrical transmission or interconnection systems
Wave form or wave shape determinative or pulse-producing...
307113, H03K 300
Patent
active
052237494
ABSTRACT:
A resonant charging circuit for the charging of a pulse-forming network from a voltage source is provided with a first serial circuit provided with a first switch, an inductor and a first diode for charging the pulse-forming network. The charging circuit is further provided with a second serial circuit provided with a second diode, the inductor, a third diode, and a second switch for feeding excess energy, stored into the inductor, back to the voltage source. Opening and closing of the first and second switches takes place under the control of a control unit.
REFERENCES:
patent: 4546304 (1985-10-01), Schwarz
patent: 4782242 (1988-11-01), Kovacs
patent: 4818892 (1989-04-01), Oohashi et al.
Patent Abstracts of Japan, vol. 8, No. 127, Jun. 14, 1984, JP-A-59-37882, (Nippon Denki K.K.), Mar. 1, 1984.
Gaffin Jeffrey A.
Hollandse Signaalapparaten B.V.
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