IL144337A0 - Sequential, clamped, single-ended ignition of series operation arc lamps - Google Patents

Sequential, clamped, single-ended ignition of series operation arc lamps

Info

Publication number: IL144337A0
Authority: IL; Israel
Prior art keywords: sequential; clamped; arc lamps; series operation; operation arc
Prior art date: 1999-01-21

Application number

IL14433700A

Other languages

English (en)

Original Assignee

Northrop Grumman Corp

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.)

1999-01-21

Filing date

2000-01-21

Publication date

2002-05-23

2000-01-21 Application filed by Northrop Grumman Corp filed Critical Northrop Grumman Corp

2002-05-23 Publication of IL144337A0 publication Critical patent/IL144337A0/xx

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
- H05B41/042—Starting switches using semiconductor devices
- 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
- H05B41/18—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 having a starting switch
- 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
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/382—Controlling the intensity of light during the transitional start-up phase
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

IL14433700A 1999-01-21 2000-01-21 Sequential, clamped, single-ended ignition of series operation arc lamps IL144337A0 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US09/234,966 US6127787A (en)	1999-01-21	1999-01-21	Sequential, clamped, single-ended ignition of series operation arc lamps
PCT/US2000/001528 WO2000043848A1 (en)	1999-01-21	2000-01-21	Sequential, clamped, single-ended ignition of series operation arc lamps

Publications (1)

Publication Number	Publication Date
IL144337A0 true IL144337A0 (en)	2002-05-23

Family

ID=22883505

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL14433700A IL144337A0 (en)	1999-01-21	2000-01-21	Sequential, clamped, single-ended ignition of series operation arc lamps

Country Status (6)

Country	Link
US (1)	US6127787A (de)
EP (1)	EP1161713B1 (de)
AU (1)	AU2734200A (de)
DE (1)	DE60005933T2 (de)
IL (1)	IL144337A0 (de)
WO (1)	WO2000043848A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6127787A (en) *	1999-01-21	2000-10-03	Northrop Grumman Corporation	Sequential, clamped, single-ended ignition of series operation arc lamps
US6483257B1 (en) *	2000-05-26	2002-11-19	General Electric Company	Ignitor pulse variable reduction method and apparatus
US20050264217A1 (en) *	2004-06-01	2005-12-01	Huston Trevor L	Controller for power protection
US7245224B2 (en) *	2004-08-13	2007-07-17	Dell Products Lp	Methods and systems for diagnosing projection device failure
EP1869954A1 (de) *	2005-04-14	2007-12-26	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Vorrichtung zum betreiben oder zünden einer hochdruckentladungslampe, lampensockel und beleuchtungssystem mit einer derartigen vorrichtung sowie verfahren zum betreiben einer hochdruckentladungslampe
DE102010029146A1 (de) *	2010-05-20	2011-11-24	Osram Gesellschaft mit beschränkter Haftung	Schaltungsanordnung zum Zünden von Hochdruckentladungslampen

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1617314A (en) *	1920-05-20	1927-02-08	Sperry Gyroscope Co Ltd	Series-operated studio arc lamps
US2056661A (en) *	1934-07-13	1936-10-06	Gen Electric Vapor Lamp Co	Method of and apparatus for operating electric discharge lamps in series
US2918605A (en) *	1956-05-03	1959-12-22	William S H Hamilton	Starting and operating fluorescent lamps in series
US3315123A (en) *	1964-01-18	1967-04-18	Grace Thunberg	Plural fluorescent lamp starting circuit using an unignited lamp as ballast
US4066931A (en) *	1966-06-08	1978-01-03	Ford Aerospace & Communications Corporation	Shunt modulator for high current arc lamp
US3660716A (en) *	1969-09-24	1972-05-02	Fred B Gorton	Fluorescent lighting circuit
US4081718A (en) *	1975-05-20	1978-03-28	Nec Sylvania Corporation	Discharge lamp lighting device using a backswing booster
DE3108547A1 (de) *	1981-03-06	1982-10-07	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München	"zuendschaltung fuer eine hochdruckmetalldampfentladungslampe"
US4495446A (en) *	1982-12-27	1985-01-22	General Electric Company	Lighting unit with improved control sequence
US4958109A (en) *	1988-09-22	1990-09-18	Daniel Naum	Solid state ignitor
US5013977A (en) *	1990-03-09	1991-05-07	North American Philips Corporation	Ignitor for high pressure arc discharge lamps
US5495150A (en) *	1995-03-03	1996-02-27	Northrop Grumman Corporation	Sequential, differential ignition of series operated arc lamps
US5861718A (en) *	1997-08-28	1999-01-19	In Focus Systems, Inc.	ARC lamp igniter apparatus and method
US6127787A (en) *	1999-01-21	2000-10-03	Northrop Grumman Corporation	Sequential, clamped, single-ended ignition of series operation arc lamps

1999
- 1999-01-21 US US09/234,966 patent/US6127787A/en not_active Expired - Lifetime
2000
- 2000-01-21 WO PCT/US2000/001528 patent/WO2000043848A1/en not_active Ceased
- 2000-01-21 IL IL14433700A patent/IL144337A0/xx not_active IP Right Cessation
- 2000-01-21 AU AU27342/00A patent/AU2734200A/en not_active Abandoned
- 2000-01-21 EP EP00905697A patent/EP1161713B1/de not_active Expired - Lifetime
- 2000-01-21 DE DE60005933T patent/DE60005933T2/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
AU2734200A (en)	2000-08-07
WO2000043848A1 (en)	2000-07-27
EP1161713B1 (de)	2003-10-15
EP1161713A1 (de)	2001-12-12
DE60005933D1 (de)	2003-11-20
EP1161713A4 (de)	2002-03-20
DE60005933T2 (de)	2004-08-12
US6127787A (en)	2000-10-03

Publication	Publication Date	Title
AU145949S (en)	2001-11-20	Reflector for lamps
TR199800442A3 (tr)	1999-10-21	Plazma ark lambasi
AU2002213959A1 (en)	2002-06-27	Circuit arrangement for operating several gas discharge lamps
EP1104010A4 (de)	2006-06-07	Glülampe
AU2002239732A1 (en)	2002-06-03	Binder system for ceramic arc discharge lamp
HU0105083D0 (en)	2002-02-28	Ceramic envelope for high intensity discharge lamp
GB2351603B (en)	2001-11-14	Arc tube for discharge lamp
GB2351602B (en)	2001-10-03	Arc tube manufacture
AU2001296499A1 (en)	2002-04-15	Temperature control for arc lamps
HUP0104626A3 (en)	2002-12-28	Ceramic envelope for high intensity discharge lamp
GB0409719D0 (en)	2004-06-02	Lamp ignition
IL144337A0 (en)	2002-05-23	Sequential, clamped, single-ended ignition of series operation arc lamps
EP0664556A3 (de)	1996-11-13	Einseitig gesockelte Entladungslampe.
AU2001292246A1 (en)	2002-04-08	Hid lamp operating circuit
NL1016483A1 (nl)	2001-04-26	Kwikzilver-kortebooglamp.
AU2002212004A1 (en)	2002-04-22	Discharge lamps preheating
GB2362257B (en)	2005-01-05	System for supporting arc tubes in HID lamps
GB0015220D0 (en)	2000-08-16	Arc tube manufacture
ZA200411433B (en)	2005-05-27	Gas discharge lamp.
IL138896A0 (en)	2001-11-25	An ignitor for discharge lamps
AU2001292245A1 (en)	2002-04-08	Circuit for lighting hid lamp
EP1102309A4 (de)	2006-06-07	Glühlampe
AU2002351126A1 (en)	2003-07-09	Ceramic high intensity discharge lamp
HU0104628D0 (en)	2002-01-28	Ceramic envelop for high intersity discharge lamp
AU2001263686A1 (en)	2001-12-11	Lamp ballast for reducing interference current

Legal Events

Date	Code	Title
2006-08-01	FF	Patent granted
2006-09-05	KB	Patent renewed
2010-06-16	KB	Patent renewed
2014-01-30	KB	Patent renewed
2017-12-31	KB	Patent renewed
2020-08-31	EXP	Patent expired