GB2261332B - Driving circuit for electrical discharge devices - Google Patents

Driving circuit for electrical discharge devices

Info

Publication number: GB2261332B
Authority: GB; United Kingdom
Prior art keywords: driving circuit; electrical discharge; discharge devices; devices; electrical
Prior art date: 1991-11-06
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 - Fee Related

Inventor

Simon Richard Greenwood

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.)

GOULDITAR NO 328 Ltd

HORIZON FABRICATIONS Ltd

TELEMETRIC COMMUNICATIONS Ltd

Original Assignee

GOULDITAR NO 328 Ltd

HORIZON FABRICATIONS Ltd

TELEMETRIC COMMUNICATIONS Ltd

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.)

1991-11-06

Filing date

1991-11-06

Publication date

1996-05-08

1991-11-06Application filed by GOULDITAR NO 328 Ltd, HORIZON FABRICATIONS Ltd, TELEMETRIC COMMUNICATIONS LtdfiledCriticalGOULDITAR NO 328 Ltd

1991-11-06Priority to GB9123574ApriorityCriticalpatent/GB2261332B/en

1992-01-02Publication of GB9123574D0publicationCriticalpatent/GB9123574D0/en

1993-05-12Publication of GB2261332ApublicationCriticalpatent/GB2261332A/en

1996-05-08Application grantedgrantedCritical

1996-05-08Publication of GB2261332BpublicationCriticalpatent/GB2261332B/en

2011-11-06Anticipated expirationlegal-statusCritical

StatusExpired - Fee Relatedlegal-statusCriticalCurrent

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
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters
- H05B41/282—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices
- H05B41/2825—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices by means of a bridge converter in the final stage

GB9123574A1991-11-061991-11-06Driving circuit for electrical discharge devicesExpired - Fee RelatedGB2261332B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB9123574AGB2261332B (en)	1991-11-06	1991-11-06	Driving circuit for electrical discharge devices

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9123574AGB2261332B (en)	1991-11-06	1991-11-06	Driving circuit for electrical discharge devices

Publications (3)

Publication Number	Publication Date
GB9123574D0 GB9123574D0 (en)	1992-01-02
GB2261332A GB2261332A (en)	1993-05-12
GB2261332Btrue GB2261332B (en)	1996-05-08

Family

ID=10704177

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9123574AExpired - Fee RelatedGB2261332B (en)	1991-11-06	1991-11-06	Driving circuit for electrical discharge devices

Country Status (1)

Country	Link
GB (1)	GB2261332B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4238409A1 (en)*	1992-11-13	1994-05-19	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Circuit arrangement for operating low-pressure discharge lamps
US6316872B1 (en)	1995-09-22	2001-11-13	Gl Displays, Inc.	Cold cathode fluorescent lamp
US6201352B1 (en)	1995-09-22	2001-03-13	Gl Displays, Inc.	Cold cathode fluorescent display
US5834889A (en)	1995-09-22	1998-11-10	Gl Displays, Inc.	Cold cathode fluorescent display
GB2319677B (en)*	1996-11-19	2001-04-18	Micro Tech Ltd	Lamp driver circuit and method
GB9801659D0 (en)*	1998-01-28	1998-03-25	Sloan Albert E	Individually switched fluorescent lamp circuits supplied from a master ballast or inverter
WO1999049704A1 (en)*	1998-03-24	1999-09-30	Isofixtor Power Systems, S.L.	Multiload ballast for ultraviolet fluorescent lamps
CN1161819C (en)*	1998-05-06	2004-08-11	泛海企业有限公司	Cold cathode gas discharge light emitting device
ES2169662B1 (en)*	2000-05-08	2003-11-01	Sunshower Espana S L	MULTI-LOAD BASKET FOR ELECTROMAGNETIC RADIATION WITH SIMPLIFIED WIRING.
WO2003009652A1 (en)*	2001-07-13	2003-01-30	Sunshower España, S.L.	Multiload ballast for electromagnetic radiation with simplified wiring
WO2002032195A2 (en)*	2000-10-12	2002-04-18	Photoscience Japan Corporation	Discharge lamps preheating

Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB372953A (en)*	1930-05-16	1932-05-19	Telefunken Gmbh	Improvements in or relating to electrical circuit arrangements for use in connectionwith gas devices and other similar apparatus exhibiting negative resistance characteristics
GB1046754A (en)*	1961-02-13	1966-10-26	Philips Electronic Associated	Improvements in or relating to self-generating invertors including controllable semiconductor rectifiers
US3953768A (en)*	1970-12-23	1976-04-27	Meredith Ronald D	Portable fluorescent lamp and inverter therefor
EP0113855A1 (en)*	1982-12-16	1984-07-25	NILSSEN, Ole Kristian	Limited-power fluorescent ceiling lighting system
EP0059064B1 (en)*	1981-02-21	1985-10-02	THORN EMI plc	Lamp driver circuits
GB2180418A (en)*	1985-09-14	1987-03-25	Contrology Limited	Fluorescent lamp supply circuit
EP0266207A2 (en)*	1986-10-31	1988-05-04	JORCK & LARSEN A/S	Devices and methods of controlling alternating electric current
EP0271396A1 (en)*	1986-12-04	1988-06-15	Etablissements Perche	Process and device for igniting discharge lamps
EP0489477A1 (en)*	1990-12-05	1992-06-10	N.V. Nederlandsche Apparatenfabriek NEDAP	Operating circuit for gas discharge lamps

1991
- 1991-11-06GBGB9123574Apatent/GB2261332B/ennot_activeExpired - Fee Related

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB372953A (en)*	1930-05-16	1932-05-19	Telefunken Gmbh	Improvements in or relating to electrical circuit arrangements for use in connectionwith gas devices and other similar apparatus exhibiting negative resistance characteristics
GB1046754A (en)*	1961-02-13	1966-10-26	Philips Electronic Associated	Improvements in or relating to self-generating invertors including controllable semiconductor rectifiers
US3953768A (en)*	1970-12-23	1976-04-27	Meredith Ronald D	Portable fluorescent lamp and inverter therefor
EP0059064B1 (en)*	1981-02-21	1985-10-02	THORN EMI plc	Lamp driver circuits
EP0113855A1 (en)*	1982-12-16	1984-07-25	NILSSEN, Ole Kristian	Limited-power fluorescent ceiling lighting system
GB2180418A (en)*	1985-09-14	1987-03-25	Contrology Limited	Fluorescent lamp supply circuit
EP0266207A2 (en)*	1986-10-31	1988-05-04	JORCK & LARSEN A/S	Devices and methods of controlling alternating electric current
EP0271396A1 (en)*	1986-12-04	1988-06-15	Etablissements Perche	Process and device for igniting discharge lamps
EP0489477A1 (en)*	1990-12-05	1992-06-10	N.V. Nederlandsche Apparatenfabriek NEDAP	Operating circuit for gas discharge lamps

Also Published As

Publication number	Publication date
GB2261332A (en)	1993-05-12
GB9123574D0 (en)	1992-01-02

Publication	Publication Date	Title
GB2260043B (en)	1995-08-16	Electric circuit breaker
SG73373A1 (en)	2000-06-20	Circuit breaker
SG46665A1 (en)	1998-02-20	Circuit arrangement
EP0553867A3 (en)	1994-04-13	Drive circuit for electronic device
SG44036A1 (en)	1997-11-14	Circuit arrangement
EP0456887A3 (en)	1993-06-23	Electrical circuit
GB9305930D0 (en)	1993-05-12	Electrical circuit board
HUT67231A (en)	1995-03-28	Circuit for operating discharge lamps
GB2261332B (en)	1996-05-08	Driving circuit for electrical discharge devices
SK62695A3 (en)	1996-01-10	Switching circuit
EP0545156A3 (en)	1993-12-01	Electrical discharge machine
EP0590666A3 (en)	1995-12-13	Switching boosting circuit
EP0537739A3 (en)	1993-08-18	Power circuit
ZA936773B (en)	1994-04-14	Circuit arrangement
GB9122304D0 (en)	1991-12-04	Insulating device for an electric discharge machine
SG48356A1 (en)	1998-04-17	Circuit arrangement
KR970009169B1 (en)	1997-06-07	Circuit breaker driving device
SG44002A1 (en)	1997-11-14	Circuit arrangement
EP0520141A3 (en)	1993-01-13	High voltage shutdown circuit
GB9201820D0 (en)	1992-03-11	An integrated circuit
TW323867U (en)	1997-12-21	Driving circuit
GB9220203D0 (en)	1992-11-04	Circuit breakers
GB9300155D0 (en)	1993-03-03	Electrical circuit arrangement
GB2256982B (en)	1994-10-19	Motor circuit
GB2255303A8 (en)		Circuits for electrical discharge machining

Legal Events

Date	Code	Title	Description
1994-11-09	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2008-07-23	PCNP	Patent ceased through non-payment of renewal fee	Effective date:20071106

Movatterモバイル変換