AT312097B - High pressure gas discharge lamp - Google Patents

High pressure gas discharge lamp

Info

Publication number: AT312097B
Authority: AT; Austria
Prior art keywords: high pressure; discharge lamp; gas discharge; pressure gas; lamp
Prior art date: 1971-06-02

Application number

AT469472A

Other languages

German (de)

Original Assignee

Philips Nv

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.)

1971-06-02

Filing date

1972-05-31

Publication date

1973-12-10

1972-05-31 Application filed by Philips Nv filed Critical Philips Nv

1973-12-10 Application granted granted Critical

1973-12-10 Publication of AT312097B publication Critical patent/AT312097B/en

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
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent

AT469472A 1971-06-02 1972-05-31 High pressure gas discharge lamp AT312097B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7107535A NL7107535A (en)	1971-06-02	1971-06-02

Publications (1)

Publication Number	Publication Date
AT312097B true AT312097B (en)	1973-12-10

Family

ID=19813290

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT469472A AT312097B (en)	1971-06-02	1972-05-31	High pressure gas discharge lamp

Country Status (14)

Country	Link
US (1)	US3764843A (en)
AT (1)	AT312097B (en)
AU (1)	AU461184B2 (en)
BE (1)	BE784248A (en)
BR (1)	BR7203518D0 (en)
CA (1)	CA950958A (en)
CH (1)	CH540566A (en)
DE (1)	DE2225308C3 (en)
ES (1)	ES403381A1 (en)
FR (1)	FR2140199B1 (en)
GB (1)	GB1347594A (en)
IT (1)	IT959015B (en)
NL (1)	NL7107535A (en)
SE (1)	SE371041B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2456757C2 (en) *	1974-11-30	1983-06-01	Philips Patentverwaltung Gmbh, 2000 Hamburg	Metal halide high pressure gas discharge lamp
US5834895A (en) *	1990-10-25	1998-11-10	Fusion Lighting, Inc.	Visible lamp including selenium
US5798611A (en) *	1990-10-25	1998-08-25	Fusion Lighting, Inc.	Lamp having controllable spectrum
US5404076A (en) *	1990-10-25	1995-04-04	Fusion Systems Corporation	Lamp including sulfur
HU214794B (en) *	1990-10-25	1998-05-28	Fusion Lighting Inc.	High-power light source
US5493184A (en) *	1990-10-25	1996-02-20	Fusion Lighting, Inc.	Electrodeless lamp with improved efficiency
EP1003204A3 (en) *	1990-10-25	2001-10-10	Fusion Lighting, Inc.	Lamp having controllable characteristics
DE4230298C2 (en) *	1992-09-10	2003-07-10	Perkin Elmer Bodenseewerk Zwei	Atomic absorption spectrometer and high pressure lamp for an atomic absorption spectrometer
FI961581A7 (en) *	1993-10-15	1996-04-11	Fusion Lighting Inc	Electrodeless lamp with improved efficiency
US5914564A (en) *	1994-04-07	1999-06-22	The Regents Of The University Of California	RF driven sulfur lamp having driving electrodes which face each other
JP4559684B2 (en) *	1999-10-08	2010-10-13	ブライトスマイルプロフェッショナル，エルエルシー	Device for simultaneous irradiation of teeth
KR20010037340A (en) *	1999-10-15	2001-05-07	구자홍	AN ELECTRODELESS LAMP INCLUDING SnI2
DE10127961A1 (en) *	2001-06-08	2002-12-12	Philips Corp Intellectual Pty	Gas discharge lamp comprises a discharge gas with a light-emitting substance enclosed in a discharge vessel
DE10128915A1 (en) *	2001-06-15	2002-12-19	Philips Corp Intellectual Pty	Low pressure gas discharge lamp with mercury-free gas filling
DK200300227A (en) *	2003-02-17	2004-08-18	Kaas Povl	Discharge lamp with electrodes - not containing metals and / or semi-metals
WO2005071711A2 (en) *	2004-01-15	2005-08-04	Philips Intellectual Property & Standards Gmbh	High-pressure mercury vapor lamp
US7847484B2 (en) *	2004-12-20	2010-12-07	General Electric Company	Mercury-free and sodium-free compositions and radiation source incorporating same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3234421A (en) *	1961-01-23	1966-02-08	Gen Electric	Metallic halide electric discharge lamps
US3521110A (en) *	1967-09-25	1970-07-21	Gen Electric	Mercury-metallic halide vapor lamp with regenerative cycle

1971
- 1971-06-02 NL NL7107535A patent/NL7107535A/xx unknown
1972
- 1972-05-24 US US00256578A patent/US3764843A/en not_active Expired - Lifetime
- 1972-05-25 DE DE2225308A patent/DE2225308C3/en not_active Expired
- 1972-05-30 SE SE7207086A patent/SE371041B/xx unknown
- 1972-05-30 AU AU42863/72A patent/AU461184B2/en not_active Expired
- 1972-05-30 CA CA143,397,A patent/CA950958A/en not_active Expired
- 1972-05-30 GB GB2522572A patent/GB1347594A/en not_active Expired
- 1972-05-30 CH CH797472A patent/CH540566A/en not_active IP Right Cessation
- 1972-05-30 IT IT68718/72A patent/IT959015B/en active
- 1972-05-31 BR BR3518/72A patent/BR7203518D0/en unknown
- 1972-05-31 ES ES403381A patent/ES403381A1/en not_active Expired
- 1972-05-31 BE BE784248A patent/BE784248A/en unknown
- 1972-05-31 AT AT469472A patent/AT312097B/en not_active IP Right Cessation
- 1972-06-02 FR FR7219925A patent/FR2140199B1/fr not_active Expired

Also Published As

Publication number	Publication date
DE2225308C3 (en)	1979-10-25
GB1347594A (en)	1974-02-27
DE2225308B2 (en)	1979-03-08
BR7203518D0 (en)	1973-06-14
SE371041B (en)	1974-11-04
DE2225308A1 (en)	1972-12-14
AU461184B2 (en)	1975-05-15
FR2140199B1 (en)	1977-12-23
BE784248A (en)	1972-11-30
AU4286372A (en)	1973-12-06
IT959015B (en)	1973-11-10
CH540566A (en)	1973-08-15
ES403381A1 (en)	1975-04-16
FR2140199A1 (en)	1973-01-12
US3764843A (en)	1973-10-09
CA950958A (en)	1974-07-09
NL7107535A (en)	1972-12-05

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Legal Events

Date	Code	Title	Description
1981-01-15	ELJ	Ceased due to non-payment of the annual fee