GB2108337B - Starting circuit for multiple fluorescent lamps - Google Patents

Starting circuit for multiple fluorescent lamps

Info

Publication number: GB2108337B
Authority: GB; United Kingdom
Prior art keywords: fluorescent lamps; starting circuit; multiple fluorescent; starting; circuit
Prior art date: 1981-10-22
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.): Expired

Application number

GB08227769A

Other versions

GB2108337A (en

Inventor

Edward Eugene Hammer

Eugene Lemmers

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.)

General Electric Co

Original Assignee

General Electric Co

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.)

1981-10-22

Filing date

1982-09-29

Publication date

1986-05-14

1982-09-29 Application filed by General Electric Co filed Critical General Electric Co

1983-05-11 Publication of GB2108337A publication Critical patent/GB2108337A/en

1986-05-14 Application granted granted Critical

1986-05-14 Publication of GB2108337B publication Critical patent/GB2108337B/en

Status Expired legal-status Critical Current

Links

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
- H05B41/02—Details
- H05B41/04—Starting switches

GB08227769A 1981-10-22 1982-09-29 Starting circuit for multiple fluorescent lamps Expired GB2108337B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US31387781A	1981-10-22	1981-10-22

Publications (2)

Publication Number	Publication Date
GB2108337A GB2108337A (en)	1983-05-11
GB2108337B true GB2108337B (en)	1986-05-14

Family

ID=23217547

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08227769A Expired GB2108337B (en)	1981-10-22	1982-09-29	Starting circuit for multiple fluorescent lamps

Country Status (5)

Country	Link
JP (1)	JPS5882495A (en)
DE (1)	DE3237067A1 (en)
FR (1)	FR2515469B1 (en)
GB (1)	GB2108337B (en)
NL (1)	NL8203774A (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1010171B (en) *	1952-10-06	1957-06-13	Lumalampan Aktienbolag	Ignition circuit for at least two discharge lamps or tubes in series with preheated electrodes
US3315123A (en) *	1964-01-18	1967-04-18	Grace Thunberg	Plural fluorescent lamp starting circuit using an unignited lamp as ballast
US3399327A (en) *	1966-03-03	1968-08-27	Yasuka Akamatsu	Plural gaseous electric discharge device starting circuit using an unignited discharge device as ballast
US3866087A (en) *	1973-03-20	1975-02-11	Gen Electric	Ballast circuit with integral time delay relay
JPS5242665A (en) *	1975-09-30	1977-04-02	Matsushita Electric Works Ltd	Fluorescent lamp lighting device
NL7909128A (en) *	1979-12-19	1981-07-16	Philips Nv	ELECTRONIC AUXILIARY DEVICE FOR STARTING AND ACCOUNTING OPERATIONS OF A GAS AND / OR VAPOR DISCHARGE LAMP.

1982
- 1982-09-29 NL NL8203774A patent/NL8203774A/en not_active Application Discontinuation
- 1982-09-29 GB GB08227769A patent/GB2108337B/en not_active Expired
- 1982-10-04 JP JP17336482A patent/JPS5882495A/en active Pending
- 1982-10-06 DE DE19823237067 patent/DE3237067A1/en not_active Withdrawn
- 1982-10-20 FR FR8217516A patent/FR2515469B1/en not_active Expired

Also Published As

Publication number	Publication date
NL8203774A (en)	1983-05-16
DE3237067A1 (en)	1983-05-05
GB2108337A (en)	1983-05-11
FR2515469B1 (en)	1986-03-21
JPS5882495A (en)	1983-05-18
FR2515469A1 (en)	1983-04-29

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Legal Events

Date	Code	Title	Description
1993-05-26	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19920929