CH477144A - Circuit arrangement for a fluorescent tube - Google Patents

Circuit arrangement for a fluorescent tube

Info

Publication number
CH477144A
CH477144A CH613468A CH613468A CH477144A CH 477144 A CH477144 A CH 477144A CH 613468 A CH613468 A CH 613468A CH 613468 A CH613468 A CH 613468A CH 477144 A CH477144 A CH 477144A
Authority
CH
Switzerland
Prior art keywords
circuit arrangement
fluorescent tube
fluorescent
tube
arrangement
Prior art date
Application number
CH613468A
Other languages
German (de)
Inventor
Koegel Wolfgang
Oltmann Hermann
Rohrbeck Horst
Original Assignee
Dominitwerke
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dominitwerke filed Critical Dominitwerke
Publication of CH477144A publication Critical patent/CH477144A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • H02J9/065—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads for lighting purposes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
    • H05B41/20—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/46—Circuits providing for substitution in case of failure of the lamp

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CH613468A 1967-07-28 1968-04-25 Circuit arrangement for a fluorescent tube CH477144A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0053715 1967-07-28

Publications (1)

Publication Number Publication Date
CH477144A true CH477144A (en) 1969-08-15

Family

ID=7055199

Family Applications (1)

Application Number Title Priority Date Filing Date
CH613468A CH477144A (en) 1967-07-28 1968-04-25 Circuit arrangement for a fluorescent tube

Country Status (9)

Country Link
BE (1) BE714382A (en)
CH (1) CH477144A (en)
DE (1) DE1589131B2 (en)
ES (1) ES353276A1 (en)
FR (1) FR1560959A (en)
GB (1) GB1178956A (en)
LU (1) LU55985A1 (en)
NL (1) NL6806009A (en)
SE (1) SE351547B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818242A1 (en) * 1977-04-28 1978-11-02 Gen Electric NORMAL / EMERGENCY LIGHTING CIRCUIT FOR A GAS DISCHARGE LAMP

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2229163B2 (en) * 1973-05-08 1975-08-22 Accumulateurs Fixes
DE3513311A1 (en) * 1985-04-13 1986-10-16 Ceag Licht- Und Stromversorgungstechnik Gmbh, 4770 Soest CIRCUIT ARRANGEMENT
GB2190551A (en) * 1986-05-07 1987-11-18 Sealand Ind Co Ltd Standby power supply
DE19516052A1 (en) * 1995-05-04 1996-11-14 Eta Plus Electronic Gmbh U Co Method for operating a high-pressure gas discharge lamp and circuit arrangement for carrying out the method
DE19529750B4 (en) * 1995-08-12 2012-01-19 Ceag Notlichtsysteme Gmbh Emergency light with conventional ballast
GB9617946D0 (en) * 1996-08-28 1996-10-09 Jsb Electrical Plc Power supply circuit
US7091676B2 (en) * 2001-03-15 2006-08-15 The Bodine Company, Inc. Arc maintenance device for high density discharge lamps including an adaptive wave form monitor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818242A1 (en) * 1977-04-28 1978-11-02 Gen Electric NORMAL / EMERGENCY LIGHTING CIRCUIT FOR A GAS DISCHARGE LAMP

Also Published As

Publication number Publication date
LU55985A1 (en) 1968-07-12
SE351547B (en) 1972-11-27
FR1560959A (en) 1969-03-21
GB1178956A (en) 1970-01-28
ES353276A1 (en) 1969-08-16
DE1589131B2 (en) 1973-10-31
BE714382A (en) 1968-09-16
DE1589131A1 (en) 1970-04-09
NL6806009A (en) 1969-01-30

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Legal Events

Date Code Title Description
PL Patent ceased