CH551127A - IGNITION DEVICE FOR A FLUORESCENT LAMP. - Google Patents

IGNITION DEVICE FOR A FLUORESCENT LAMP.

Info

Publication number: CH551127A
Authority: CH; Switzerland
Prior art keywords: fluorescent lamp; ignition device; ignition; fluorescent; lamp
Prior art date: 1971-04-26

Application number

CH584172A

Other languages

German (de)

Original Assignee

Gaf Corp

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.)

1971-04-26

Filing date

1972-04-20

Publication date

1974-06-28

1972-04-20 Application filed by Gaf Corp filed Critical Gaf Corp

1974-06-28 Publication of CH551127A publication Critical patent/CH551127A/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- 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)
Ignition Installations For Internal Combustion Engines (AREA)
Discharge Lamps And Accessories Thereof (AREA)

CH584172A 1971-04-26 1972-04-20 IGNITION DEVICE FOR A FLUORESCENT LAMP. CH551127A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1147571A GB1380723A (en)	1971-04-26	1971-04-26	Starting of fluorescent lamps

Publications (1)

Publication Number	Publication Date
CH551127A true CH551127A (en)	1974-06-28

Family

ID=9986944

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH584172A CH551127A (en)	1971-04-26	1972-04-20	IGNITION DEVICE FOR A FLUORESCENT LAMP.

Country Status (8)

Country	Link
AU (1)	AU4150372A (en)
BR (1)	BR7202548D0 (en)
CA (1)	CA945623A (en)
CH (1)	CH551127A (en)
DE (1)	DE2220331A1 (en)
FR (1)	FR2134539B1 (en)
GB (1)	GB1380723A (en)
NL (1)	NL7205602A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4204139A (en) *	1978-03-27	1980-05-20	Gte Sylvania Incorporated	Integral fluorescent lamp-ballast unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2343675A (en) *	1941-01-06	1944-03-07	Franklin P Kenyon	Plug-in transformer

1971
- 1971-04-26 GB GB1147571A patent/GB1380723A/en not_active Expired
1972
- 1972-04-20 CH CH584172A patent/CH551127A/en not_active IP Right Cessation
- 1972-04-24 AU AU41503/72A patent/AU4150372A/en not_active Expired
- 1972-04-25 NL NL7205602A patent/NL7205602A/xx unknown
- 1972-04-25 CA CA140,565A patent/CA945623A/en not_active Expired
- 1972-04-26 BR BR254872A patent/BR7202548D0/en unknown
- 1972-04-26 DE DE19722220331 patent/DE2220331A1/en active Pending
- 1972-04-26 FR FR7214832A patent/FR2134539B1/fr not_active Expired

Also Published As

Publication number	Publication date
AU4150372A (en)	1973-11-01
DE2220331A1 (en)	1972-11-09
CA945623A (en)	1974-04-16
BR7202548D0 (en)	1973-06-14
FR2134539B1 (en)	1974-10-18
NL7205602A (en)	1972-10-30
FR2134539A1 (en)	1972-12-08
GB1380723A (en)	1975-01-15

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DE2101265B2 (en)	1973-07-05	FLUORESCENT LAMP HOLDER
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Legal Events

Date	Code	Title	Description
1976-11-30	PL	Patent ceased