EP0082253A3 - Circuit arrangement for a discharge lamp - Google Patents

Circuit arrangement for a discharge lamp Download PDF

Info

Publication number: EP0082253A3
Authority: EP; European Patent Office
Prior art keywords: discharge lamp; circuit arrangement; arrangement; circuit; lamp
Prior art date: 1981-12-17
Legal status (The legal status 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 status listed.): Granted

Application number

EP82108720A

Other languages

German (de)

Other versions

EP0082253B1 (en

EP0082253A2 (en

Inventor

Rainer Eglinski

Wilfried Klaas

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

CEAG LICHT- und STROMVERSORGUNGS-TECHNIK GmbH

Original Assignee

CEAG LICHT- und STROMVERSORGUNGS-TECHNIK GmbH

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.)

1981-12-17

Filing date

1982-09-21

Publication date

1984-01-11

1982-09-21 Application filed by CEAG LICHT- und STROMVERSORGUNGS-TECHNIK GmbH filed Critical CEAG LICHT- und STROMVERSORGUNGS-TECHNIK GmbH

1983-06-29 Publication of EP0082253A2 publication Critical patent/EP0082253A2/en

1984-01-11 Publication of EP0082253A3 publication Critical patent/EP0082253A3/en

1986-08-06 Application granted granted Critical

1986-08-06 Publication of EP0082253B1 publication Critical patent/EP0082253B1/en

Status Expired legal-status Critical Current

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
- H05B41/14—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

EP82108720A 1981-12-17 1982-09-21 Circuit arrangement for a discharge lamp Expired EP0082253B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3149993		1981-12-17
DE19813149993 DE3149993A1 (en)	1981-12-17	1981-12-17	CIRCUIT ARRANGEMENT FOR A DISCHARGE LAMP

Publications (3)

Publication Number	Publication Date
EP0082253A2 EP0082253A2 (en)	1983-06-29
EP0082253A3 true EP0082253A3 (en)	1984-01-11
EP0082253B1 EP0082253B1 (en)	1986-08-06

Family

ID=6148978

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP82108720A Expired EP0082253B1 (en)	1981-12-17	1982-09-21	Circuit arrangement for a discharge lamp

Country Status (3)

Country	Link
EP (1)	EP0082253B1 (en)
DE (1)	DE3149993A1 (en)
NO (1)	NO158910C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
GB9617946D0 (en) *	1996-08-28	1996-10-09	Jsb Electrical Plc	Power supply circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3599037A (en) *	1969-05-01	1971-08-10	Xerox Corp	Gaslamp lead ballast circuit having feedback control

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1912489B2 (en) *	1969-03-12	1971-04-22		EMERGENCY LIGHTING ADDITIONAL FOR FLUORESCENT LAMPS
DE2114388A1 (en) *	1971-03-25	1972-10-05	Bbc Brown Boveri & Cie	Circuit arrangement for radio interference suppression of an inductive consumer

1981
- 1981-12-17 DE DE19813149993 patent/DE3149993A1/en active Granted
1982
- 1982-09-21 EP EP82108720A patent/EP0082253B1/en not_active Expired
- 1982-12-16 NO NO824241A patent/NO158910C/en unknown

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3599037A (en) *	1969-05-01	1971-08-10	Xerox Corp	Gaslamp lead ballast circuit having feedback control

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
C.H. STURM "Vorschaltgerate und Schaltungen fur Niederspannungs--Entladungslampen", 5th Edition, 1974, VERLAG W. GIRARDET, Essen, Brown, Boverie & CIE. AG. Mannheim Seiten 160,164,338,554 *

Also Published As

Publication number	Publication date
NO158910B (en)	1988-08-01
NO824241L (en)	1983-06-20
EP0082253B1 (en)	1986-08-06
DE3149993A1 (en)	1983-06-30
EP0082253A2 (en)	1983-06-29
NO158910C (en)	1988-11-09
DE3149993C2 (en)	1988-10-13

Publication	Publication Date	Title
DE3277055D1 (en)	1987-09-24	Electronic ballast for a discharge lamp
GB2126415B (en)	1986-10-15	Discharge lamp
DE3172591D1 (en)	1985-11-14	Discharge lamp operating circuit
GB8331819D0 (en)	1984-01-04	Discharge lamp
GB2045554B (en)	1983-11-16	Circuit for operating a discharge lamp
DE3262068D1 (en)	1985-03-14	Discharge lamp
DE3268402D1 (en)	1986-02-20	Discharge lamps
DE3278095D1 (en)	1988-03-10	Arc discharge lamp
ZA821841B (en)	1983-10-26	Discharge lamp ballast circuit
JPS57154021A (en)	1982-09-22	Discharge lamp circuit
DE3378444D1 (en)	1988-12-15	Discharge lamp
ZA812504B (en)	1982-04-28	Ballast unit for connecting a discharge lamp
ZA826737B (en)	1983-07-27	Electronic ballast for a discharge lamp
GB2123601B (en)	1986-04-30	Discharge lamps
GB2100503B (en)	1985-05-30	Discharge lamps
ZA83585B (en)	1983-11-30	Discharge lamps
DE3172015D1 (en)	1985-10-03	A discharge lamp
JPS57174891A (en)	1982-10-27	Circuit for firing discharge lamp
EP0082253A3 (en)	1984-01-11	Circuit arrangement for a discharge lamp
GB2107110B (en)	1985-05-09	Discharge lamps
GB2107515B (en)	1985-10-09	Discharge lamp
JPS57118397A (en)	1982-07-23	Discharge lamp unit
JPS5765694A (en)	1982-04-21	Circuit for firing discharge lamp
GB2152278B (en)	1987-12-16	Cap for a discharge lamp
ZA825601B (en)	1983-09-28	Operating circuit for fuorescent lamps

Legal Events

Date	Code	Title	Description
1983-04-30	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1983-06-29	AK	Designated contracting states	Designated state(s): CH FR GB IT LI NL
1983-11-08	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1983-12-21	RHK1	Main classification (correction)	Ipc: H05B 41/391
1984-01-11	AK	Designated contracting states	Designated state(s): CH FR GB IT LI NL
1984-05-16	17P	Request for examination filed	Effective date: 19840308
1986-06-21	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1986-08-06	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): CH FR GB IT LI NL
1986-08-13	ITF	It: translation for a ep patent filed
1986-10-17	ET	Fr: translation filed
1987-06-03	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1987-06-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1987-07-22	26N	No opposition filed
1991-06-25	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19910625 Year of fee payment: 10
1991-06-28	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19910628 Year of fee payment: 10
1991-07-01	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 19910701 Year of fee payment: 10
1991-09-30	ITTA	It: last paid annual fee
1991-09-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 19910930 Year of fee payment: 10
1992-09-21	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19920921
1992-09-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Effective date: 19920930 Ref country code: CH Effective date: 19920930
1993-04-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Effective date: 19930401
1993-05-17	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee
1993-05-19	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19920921
1993-05-28	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19930528
1993-05-28	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1993-08-06	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST