GR1000228B - Electric installation protection from overload - Google Patents
Electric installation protection from overloadInfo
- Publication number
- GR1000228B GR1000228B GR900100146A GR900100146A GR1000228B GR 1000228 B GR1000228 B GR 1000228B GR 900100146 A GR900100146 A GR 900100146A GR 900100146 A GR900100146 A GR 900100146A GR 1000228 B GR1000228 B GR 1000228B
- Authority
- GR
- Greece
- Prior art keywords
- overload
- signals
- loads
- electric installation
- installation protection
- Prior art date
Links
Abstract
Ηλεκτρονικό σύστημα που προστατεύει μια ηλεκτρική εγκατάσταση από υπερφόρτιση και αποσυνδέει ή επανασυνδέει τα φορτία σύμφωνα με μια προκαθορισμένη σειρά προτεραιότητος λειτουργίας. Τα σήματα αποσυνδέσεως ή συνδέσεως των φορτίων δύναται να δίδονται με υπερήχους, ραδιοσήματα ή μέσω σημάτων που μεταδίδονται μέσω της υπάρχουσας ηλεκτρικής καλωδίωσης. Προβλέπεται και κωδικοποίηση των σημάτων αποσυνδέσεως και επανασυνδέσεως ώστε να καταστή δυνατός ο έλεγχος με ασφάλεια πολλών φορτίων. ωElectronic system that protects an electrical installation from overload and disconnects or reconnects loads according to a predetermined order of priority of operation. The signals to disconnect or connect the loads can be given by ultrasound, radio signals or by means of signals transmitted through the existing electrical wiring. Coding of the disconnection and reconnection signals is also provided to enable the safe control of many loads. oh
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GR90100146 | 1990-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GR1000228B true GR1000228B (en) | 1992-04-17 |
Family
ID=10940078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR900100146A GR1000228B (en) | 1990-03-01 | 1990-03-01 | Electric installation protection from overload |
Country Status (1)
Country | Link |
---|---|
GR (1) | GR1000228B (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2404326A1 (en) * | 1977-09-26 | 1979-04-20 | Siemens Ag | ELECTRICAL APPARATUS, ESPECIALLY HOUSEHOLD, POSSIBLY DISCONNECTED IN THE EVENT OF NETWORK LOAD POINTS |
DE3406234A1 (en) * | 1984-02-21 | 1985-08-22 | Hans von Mangoldt GmbH & Co KG, 5100 Aachen | Device for current-dependent and time-dependent overload control of a load |
EP0250320A2 (en) * | 1986-06-20 | 1987-12-23 | Manufacture D'appareillage Electrique De Cahors | Power adapter for electric installations, especially domestic ones, with carrier frequencies control |
EP0307383A1 (en) * | 1987-09-11 | 1989-03-15 | Teco S.A. | Process for controlling electrical power, and system for carrying out this process |
-
1990
- 1990-03-01 GR GR900100146A patent/GR1000228B/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2404326A1 (en) * | 1977-09-26 | 1979-04-20 | Siemens Ag | ELECTRICAL APPARATUS, ESPECIALLY HOUSEHOLD, POSSIBLY DISCONNECTED IN THE EVENT OF NETWORK LOAD POINTS |
DE3406234A1 (en) * | 1984-02-21 | 1985-08-22 | Hans von Mangoldt GmbH & Co KG, 5100 Aachen | Device for current-dependent and time-dependent overload control of a load |
EP0250320A2 (en) * | 1986-06-20 | 1987-12-23 | Manufacture D'appareillage Electrique De Cahors | Power adapter for electric installations, especially domestic ones, with carrier frequencies control |
EP0307383A1 (en) * | 1987-09-11 | 1989-03-15 | Teco S.A. | Process for controlling electrical power, and system for carrying out this process |
Non-Patent Citations (1)
Title |
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CLAIMS SEARCHED: ALL * |
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