EP0187493A3 - Dispositif de ballast toroidal pour éclairage - Google Patents

Dispositif de ballast toroidal pour éclairage Download PDF

Info

Publication number: EP0187493A3
Authority: EP; European Patent Office
Prior art keywords: lighting fixture; ballast lighting; toroidal ballast; toroidal; fluorescent
Prior art date: 1984-12-13
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP85309050A

Other languages

German (de)

English (en)

Other versions

EP0187493A2 (fr

Inventor

Joseph A. Venezia

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.)

EAST ROCK TECHNOLOGY Inc

Original Assignee

EAST ROCK TECHNOLOGY Inc

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.)

1984-12-13

Filing date

1985-12-12

Publication date

1988-11-09

1985-12-12 Application filed by EAST ROCK TECHNOLOGY Inc filed Critical EAST ROCK TECHNOLOGY Inc

1986-07-16 Publication of EP0187493A2 publication Critical patent/EP0187493A2/fr

1988-11-09 Publication of EP0187493A3 publication Critical patent/EP0187493A3/fr

Status Withdrawn legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/56—One or more circuit elements structurally associated with the lamp

Landscapes

Non-Portable Lighting Devices Or Systems Thereof (AREA)
Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Vessels And Coating Films For Discharge Lamps (AREA)

EP85309050A 1984-12-13 1985-12-12 Dispositif de ballast toroidal pour éclairage Withdrawn EP0187493A3 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US68100284A	1984-12-13	1984-12-13
US681002		1984-12-13

Publications (2)

Publication Number	Publication Date
EP0187493A2 EP0187493A2 (fr)	1986-07-16
EP0187493A3 true EP0187493A3 (fr)	1988-11-09

Family

ID=24733378

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP85309050A Withdrawn EP0187493A3 (fr)	1984-12-13	1985-12-12	Dispositif de ballast toroidal pour éclairage

Country Status (4)

Country	Link
EP (1)	EP0187493A3 (fr)
JP (1)	JPS61185805A (fr)
CN (1)	CN85109505A (fr)
AU (1)	AU5121385A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0677403B2 (ja) *	1988-05-17	1994-09-28	神保電器株式会社	放電灯用照明器具
WO2005078750A1 (fr) *	2004-02-12	2005-08-25	Eco-Electrics Á Íslandi	Inducteur de noyau a optimisation optique utilise dans une configuration de circuit a triple racine pour des enceintes plasma et ballasts

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1979000490A1 (fr) *	1978-01-10	1979-07-26	Createc Sa	Procede de fabrication d'un circuit magnetique bobine; circuit magnetique bobine resultant de ce procede; disposififs pour la mise en oeuvre du procede
GB2092831A (en) *	1981-02-06	1982-08-18	Egyesuelt Izzolampa	Ballasts for Gas Discharge Lamps, and a Lighting Unit with a Ballast and at Least One High Pressure Gas Discharge Lamp
DE3312993A1 (de) *	1983-04-12	1984-10-25	Schwabe GmbH & Co KG Elektrotechnische Fabrik, 7067 Urbach	Vorschaltdrosssel oder transformator, insbesondere vorschaltgeraet fuer gasentladungslampen

1985
- 1985-12-12 EP EP85309050A patent/EP0187493A3/fr not_active Withdrawn
- 1985-12-13 JP JP60280874A patent/JPS61185805A/ja active Pending
- 1985-12-13 CN CN198585109505A patent/CN85109505A/zh active Pending
- 1985-12-13 AU AU51213/85A patent/AU5121385A/en not_active Abandoned

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1979000490A1 (fr) *	1978-01-10	1979-07-26	Createc Sa	Procede de fabrication d'un circuit magnetique bobine; circuit magnetique bobine resultant de ce procede; disposififs pour la mise en oeuvre du procede
GB2092831A (en) *	1981-02-06	1982-08-18	Egyesuelt Izzolampa	Ballasts for Gas Discharge Lamps, and a Lighting Unit with a Ballast and at Least One High Pressure Gas Discharge Lamp
DE3312993A1 (de) *	1983-04-12	1984-10-25	Schwabe GmbH & Co KG Elektrotechnische Fabrik, 7067 Urbach	Vorschaltdrosssel oder transformator, insbesondere vorschaltgeraet fuer gasentladungslampen

Also Published As

Publication number	Publication date
CN85109505A (zh)	1986-09-03
JPS61185805A (ja)	1986-08-19
EP0187493A2 (fr)	1986-07-16
AU5121385A (en)	1986-06-19

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Legal Events

Date	Code	Title	Description
1986-05-31	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
1986-07-16	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE
1988-09-22	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1988-11-09	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE
1989-11-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1989-12-20	18D	Application deemed to be withdrawn	Effective date: 19890510
2007-08-08	RIN1	Information on inventor provided before grant (corrected)	Inventor name: VENEZIA, JOSEPH A.