AT167571B - Procedure for starting lighting systems - Google Patents
Procedure for starting lighting systemsInfo
- Publication number
- AT167571B AT167571B AT167571DA AT167571B AT 167571 B AT167571 B AT 167571B AT 167571D A AT167571D A AT 167571DA AT 167571 B AT167571 B AT 167571B
- Authority
- AT
- Austria
- Prior art keywords
- lamp
- lighting systems
- procedure
- starting device
- contacts
- Prior art date
Links
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Description
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Verfahren zum Anlassen von Beleuchtungsanlagen
EMI1.1
EMI1.2
Kontakt r offen. Der ausrückende Schalter ABS unterbricht bei 3-4 den Zündstromkreis nochmals und endgültig. Die nachfolgende Umschaltung von 7-8 auf 7-9 ergibt den bleibenden
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EMI2.1
Kontakt r schliesst sich wieder, die Anlasseinrichtung ist zur Zündung der nächsten Lampe frei geworden. Bei Verwendung dieser Anlasseinrichtung erspart das rasch arbeitende Relais R bei nicht erfolgter Zündung die Wiederholung des Anlassvorganges durch Betätigung des Schalters ABS.
Analog dem geschilderten Vorgang erfolgt auch das Anlassen der dargestellten Lampengruppe.
Zur Abschaltung der gesamten Leuchtstofflampenanlage dient der Anlagenabschalter AAS, der bei Betätigung die Polarität der Betriebsleitungen Bl, B2 tauscht. Da alle Ausführungsbeispiele sowohl für Wechsel-als auch Gleichstrombetrieb geeignet sind, wird dadurch auch bei letzterem eine symmetrische Abnützung der beiden Lampenelektroden gewährleistet.
PATENTANSPRÜCHE :
1. Verfahren zum Anlassen von Beleuchtunganlagen mit mehreren parallelgeschalteten Leucht- stofflampen bzw. Gruppen von solchen Lampen, dadurch gekennzeichnet, dass allen Lampen gemeinsam eine einzige, aus an sich bekannten Mitteln zur Spannungserhöhung bestehende Anlasseinrichtung (AE) und jeder Lampe bzw.
Lampengruppe ein eigener Anlass-Betriebsschalter (ABS) zugeordnet ist, welch letzterer nach erfolgter Zündung der zugehörigen Lampe bzw. Lampengruppe die Anlasseinrichtung (AE) wegschaltet und sie so zum Anlassen der nächsten Lampe bzw. Lampengruppe frei gibt.
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Procedure for starting lighting systems
EMI1.1
EMI1.2
Contact r open. The releasing switch ABS interrupts the ignition circuit again and finally at 3-4. The subsequent switch from 7-8 to 7-9 results in the remaining one
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EMI2.1
Contact r closes again, the starting device has become free to ignite the next lamp. When using this starting device, the rapidly operating relay R saves the repetition of the starting process by actuating the ABS switch if the ignition has not taken place.
The lamp group shown is also started up analogously to the process described.
The system shutdown switch AAS is used to switch off the entire fluorescent lamp system, which, when actuated, changes the polarity of the operating lines B1, B2. Since all the exemplary embodiments are suitable for both alternating and direct current operation, symmetrical wear of the two lamp electrodes is ensured in the latter as well.
PATENT CLAIMS:
1. A method for starting lighting systems with several parallel-connected fluorescent lamps or groups of such lamps, characterized in that all lamps have a single starting device (AE) consisting of means for voltage increase known per se and each lamp or lamp.
Lamp group has its own start-up switch (ABS) assigned to it, the latter switching off the starting device (AE) after the associated lamp or lamp group has been ignited, thus enabling it to start the next lamp or lamp group.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT167571T | 1949-06-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT167571B true AT167571B (en) | 1951-01-25 |
Family
ID=3654000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT167571D AT167571B (en) | 1949-06-11 | 1949-06-11 | Procedure for starting lighting systems |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT167571B (en) |
-
1949
- 1949-06-11 AT AT167571D patent/AT167571B/en active
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