Patent EP0068769A2 successfully refreshed from Google Patents.
Patent JPS6443559A successfully refreshed from Google Patents.
Patent EP0192540A1 successfully refreshed from Google Patents.
EP0192540A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Chopper supply protected against very strong overintensities
Assignee: Thales SA
•
Filing: 1986-02-04
•
Granted: —
•
Expires: 2006-02-04
Abstract
Abstract The invention relates to a chopped-supply control circuit. It is intended to receive adjustment control signals and to produce square waves for turning on a switch. Two current comparators are provided, the one (92) turning the switch off if the current in the switch exceeds a first threshold, without preventing it being turned on again in the following period, the other (94) preventing any turning on again if a second threshold, higher than the first, is exceeded. <IMAGE>
Inventors
- 👤 Philippe Maige
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-02 21:10
CPC Classifications
H; H02; H02H; H02H7/00; H02H7/10; H02H7/12; H02H7/122; H02H7/1213; H02M; H02M3/00; H02M3/22; H02M3/24; H02M3/28; H02M3/325; H02M3/335; H02M3/33507; H02M3/33523
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.