CH506170A - Choke or transformer for discharge lamps, in particular fluorescent lamps - Google Patents

Choke or transformer for discharge lamps, in particular fluorescent lamps

Info

Publication number
CH506170A
CH506170A CH597670A CH597670A CH506170A CH 506170 A CH506170 A CH 506170A CH 597670 A CH597670 A CH 597670A CH 597670 A CH597670 A CH 597670A CH 506170 A CH506170 A CH 506170A
Authority
CH
Switzerland
Prior art keywords
lamps
choke
transformer
particular fluorescent
discharge
Prior art date
Application number
CH597670A
Other languages
German (de)
Inventor
Nussbaum Hanns
Jank Hermann
Original Assignee
Berndeisel & Co Johann
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 Berndeisel & Co Johann filed Critical Berndeisel & Co Johann
Publication of CH506170A publication Critical patent/CH506170A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/08—High-leakage transformers or inductances
    • H01F38/10—Ballasts, e.g. for discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
CH597670A 1969-04-30 1970-04-21 Choke or transformer for discharge lamps, in particular fluorescent lamps CH506170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT417269A AT282015B (en) 1969-04-30 1969-04-30 Choke or transformer

Publications (1)

Publication Number Publication Date
CH506170A true CH506170A (en) 1971-04-15

Family

ID=3560608

Family Applications (1)

Application Number Title Priority Date Filing Date
CH597670A CH506170A (en) 1969-04-30 1970-04-21 Choke or transformer for discharge lamps, in particular fluorescent lamps

Country Status (5)

Country Link
AT (1) AT282015B (en)
CH (1) CH506170A (en)
DE (2) DE7014459U (en)
FR (1) FR2041220B1 (en)
GB (1) GB1288447A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744142C2 (en) * 1977-09-30 1983-10-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Transformer, especially for choppers in the medium frequency range
DE2836401C2 (en) * 1978-08-19 1983-09-08 Fa. Hermann Schwabe, 7067 Urbach Stray field transformer or choke, in particular as a ballast for gas discharge lamps
DE3144840C2 (en) * 1981-11-11 1983-12-22 May & Christe Gmbh, Transformatorenwerke, 6370 Oberursel Stray field transformer
HUT53729A (en) * 1989-01-04 1990-11-28 Coil with laminated core of oriented structure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB921349A (en) * 1960-02-25 1963-03-20 Elek Sk Spoleindustri As Reactor for fluorescent tubes or similar electrotechnical purposes

Also Published As

Publication number Publication date
FR2041220A1 (en) 1971-01-29
GB1288447A (en) 1972-09-06
DE7014459U (en) 1972-03-09
FR2041220B1 (en) 1974-10-31
DE2018899A1 (en) 1970-11-12
AT282015B (en) 1970-06-10
DE2018899C3 (en) 1973-10-11
DE2018899B2 (en) 1973-03-29

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Legal Events

Date Code Title Description
PL Patent ceased