FI871432A7 - Ballast, especially for gas discharge lamps. - Google Patents

Ballast, especially for gas discharge lamps. Download PDF

Info

Publication number: FI871432A7
Authority: FI; Finland
Prior art keywords: ballast; gas discharge; discharge lamps; lamps; gas
Prior art date: 1986-04-03

Application number

FI871432A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI871432L (en

FI871432A0 (en

Inventor

Siegfried Goedicke

Bernhard Albeck

Original Assignee

Schwabe 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.)

1986-04-03

Filing date

1987-04-01

Publication date

1987-10-04

1987-04-01 Application filed by Schwabe Gmbh filed Critical Schwabe Gmbh

1987-04-01 Publication of FI871432A0 publication Critical patent/FI871432A0/en

1987-10-04 Publication of FI871432A7 publication Critical patent/FI871432A7/en

1987-10-04 Publication of FI871432L publication Critical patent/FI871432L/en

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
- 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 Or Transformers For Communication (AREA)
Coils Of Transformers For General Uses (AREA)

FI871432A 1986-04-03 1987-04-01 FOERKOPPLINGSDROSSEL, SPECIEELLT FOER GASURLADDNINGSLAMPOR. FI871432L (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19863611069 DE3611069A1 (en)	1986-04-03	1986-04-03	ADJUSTABLE THROTTLE, ESPECIALLY FOR GAS DISCHARGE LAMPS

Publications (3)

Publication Number	Publication Date
FI871432A0 FI871432A0 (en)	1987-04-01
FI871432A7 true FI871432A7 (en)	1987-10-04
FI871432L FI871432L (en)	1987-10-04

Family

ID=6297774

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI871432A FI871432L (en)	1986-04-03	1987-04-01	FOERKOPPLINGSDROSSEL, SPECIEELLT FOER GASURLADDNINGSLAMPOR.

Country Status (4)

Country	Link
EP (1)	EP0240737B1 (en)
DD (1)	DD258488A5 (en)
DE (2)	DE3611069A1 (en)
FI (1)	FI871432L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19751548C2 (en) *	1997-11-20	2001-03-15	Vogt Electronic Ag	Ignition transformer for a discharge lamp
SI20600A (en) *	2000-06-01	2001-12-31	Iskraemeco	Process for manufacturing composite lamella packages of detachable type for voltage cores of inductive power meters from partial lamella packages
US7508290B2 (en)	2002-07-19	2009-03-24	Siemens Aktiengesellschaft	Inductive component and use of said component

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2788469A (en) *	1951-04-26	1957-04-09	Advance Transformer Co	Apparatus for igniting and operating gaseous discharge devices
DE2652171A1 (en) *	1976-11-16	1978-05-24	Bertos Ag	CONTROL UNIT ETC. WITH E- AND I-SHAPED CORE PLATES

1986
- 1986-04-03 DE DE19863611069 patent/DE3611069A1/en not_active Withdrawn
1987
- 1987-03-06 EP EP87103221A patent/EP0240737B1/en not_active Expired - Lifetime
- 1987-03-06 DE DE8787103221T patent/DE3766524D1/en not_active Expired - Lifetime
- 1987-03-31 DD DD87301322A patent/DD258488A5/en not_active IP Right Cessation
- 1987-04-01 FI FI871432A patent/FI871432L/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE3766524D1 (en)	1991-01-17
EP0240737B1 (en)	1990-12-05
EP0240737A1 (en)	1987-10-14
DD258488A5 (en)	1988-07-20
FI871432L (en)	1987-10-04
FI871432A0 (en)	1987-04-01
DE3611069A1 (en)	1987-10-08

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Legal Events

Date	Code	Title	Description
1993-06-28	FD	Application lapsed
2004-08-31	FD	Application lapsed	Owner name: SCHWABE GMBH