IT1011778B - STARTING AND OPERATING DEVICE FOR LOW PRESSURE DISCHARGE LAMPS - Google Patents

STARTING AND OPERATING DEVICE FOR LOW PRESSURE DISCHARGE LAMPS

Info

Publication number
IT1011778B
IT1011778B IT6830374A IT6830374A IT1011778B IT 1011778 B IT1011778 B IT 1011778B IT 6830374 A IT6830374 A IT 6830374A IT 6830374 A IT6830374 A IT 6830374A IT 1011778 B IT1011778 B IT 1011778B
Authority
IT
Italy
Prior art keywords
starting
low pressure
operating device
pressure discharge
discharge lamps
Prior art date
Application number
IT6830374A
Other languages
Italian (it)
Original Assignee
Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
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 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh filed Critical Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
Application granted granted Critical
Publication of IT1011778B publication Critical patent/IT1011778B/en

Links

Classifications

    • 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
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/048—Starting switches using electromagnetic relays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Cookers (AREA)
IT6830374A 1973-04-26 1974-04-24 STARTING AND OPERATING DEVICE FOR LOW PRESSURE DISCHARGE LAMPS IT1011778B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732321212 DE2321212C2 (en) 1973-04-26 1973-04-26 Starter for AC-fed low-pressure discharge lamps

Publications (1)

Publication Number Publication Date
IT1011778B true IT1011778B (en) 1977-02-10

Family

ID=5879363

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6830374A IT1011778B (en) 1973-04-26 1974-04-24 STARTING AND OPERATING DEVICE FOR LOW PRESSURE DISCHARGE LAMPS

Country Status (5)

Country Link
CH (1) CH567862A5 (en)
DE (1) DE2321212C2 (en)
FR (1) FR2227707B1 (en)
GB (1) GB1436807A (en)
IT (1) IT1011778B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2737154C2 (en) * 1977-08-17 1986-07-24 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Glow igniter for low pressure discharge lamps with preheatable electrodes
DE9104136U1 (en) * 1991-04-05 1991-06-06 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen, De
DE4406534C2 (en) * 1993-06-11 1998-10-29 Tridonic Bauelemente Ignitor for cold start discharge lamps
DE102005009057A1 (en) 2005-02-28 2006-08-31 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Starter for AC fed low-pressure discharge lamp, has thermistor having high resistance, which is transformed into low resistance by self-heating, and bimetal switch to interrupt electrode heating circuit when lamp fails to ignite

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH365140A (en) * 1957-03-22 1962-10-31 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Ignition and operating device for an electric discharge lamp
DE1193602B (en) * 1958-09-19 1965-05-26 Siemens Ag Device for fluorescent lamp circuit arrangements
NL243118A (en) * 1958-09-29
DE7102221U (en) * 1971-01-21 1972-06-29 Patent-Treuhand-Ges Fuer Elektrische Gluehlampen Mbh FUSE STARTER IN LIGHTING SYSTEMS WITH ELECTRIC DISCHARGE LAMPS, IN PARTICULAR LOW PRESSURE FLUORESCENT LAMPS

Also Published As

Publication number Publication date
CH567862A5 (en) 1975-10-15
GB1436807A (en) 1976-05-26
FR2227707B1 (en) 1977-10-28
DE2321212A1 (en) 1974-11-21
DE2321212C2 (en) 1983-04-28
FR2227707A1 (en) 1974-11-22

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