NO160543C - Utladningslamper. - Google Patents

Utladningslamper.

Info

Publication number: NO160543C
Authority: NO; Norway
Prior art keywords: discharge lamps; lamps; discharge
Prior art date: 1981-01-27

Application number

NO820228A

Other languages

English (en)

Other versions

NO160543B (no

NO820228L (no

Inventor

John Maurice Chapman

Basil Antonis

Original Assignee

Emi Plc Thorn

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.)

1981-01-27

Filing date

1982-01-26

Publication date

1989-04-26

1982-01-26 Application filed by Emi Plc Thorn filed Critical Emi Plc Thorn

1982-07-28 Publication of NO820228L publication Critical patent/NO820228L/no

1989-01-16 Publication of NO160543B publication Critical patent/NO160543B/no

1989-04-26 Publication of NO160543C publication Critical patent/NO160543C/no

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S315/00—Electric lamp and discharge devices: systems
- Y10S315/05—Starting and operating circuit for fluorescent lamp

NO820228A 1981-01-27 1982-01-26 Utladningslamper. NO160543C (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8102508		1981-01-27
GB8109947		1981-03-31

Publications (3)

Publication Number	Publication Date
NO820228L NO820228L (no)	1982-07-28
NO160543B NO160543B (no)	1989-01-16
NO160543C true NO160543C (no)	1989-04-26

Family

ID=26278247

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO820228A NO160543C (no)	1981-01-27	1982-01-26	Utladningslamper.

Country Status (8)

Country	Link
US (2)	US4458301A (no)
EP (1)	EP0057974B1 (no)
AU (1)	AU541916B2 (no)
CA (1)	CA1176299A (no)
DE (1)	DE3262068D1 (no)
IN (1)	IN157690B (no)
NO (1)	NO160543C (no)
NZ (1)	NZ199492A (no)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0057974B1 (en) *	1981-01-27	1985-01-30	THORN EMI plc	Discharge lamp
GB8523509D0 (en) *	1985-09-24	1985-10-30	Linolite Ltd	Luminaire
US4809142A (en) *	1987-09-09	1989-02-28	Seymour Auerbach	Integrated lighting device
US5436813A (en) *	1991-08-06	1995-07-25	U.S. Neon Corporation	Illumination apparatus and method of using and making same
US5471375A (en) *	1992-02-10	1995-11-28	Lau; Kenneth	Fluorescent light ballast lamp mounting socket construction
US6083021A (en) *	1992-02-10	2000-07-04	Lau; Kenneth	Fluorescent light ballast lamp mounting socket construction
US5481443A (en) *	1993-05-19	1996-01-02	The Genlyte Group, Inc.	In-ground directional light fixture
IT1277239B1 (it) *	1995-11-23	1997-11-05	Getters Spa	Dispositivo per l'emissione di mercurio,l'assorbimento di gas reattivi e la schermatura dell'elettrodo all'interno di lampade
GB9601418D0 (en) *	1996-01-24	1996-03-27	England Paul	Lighting device
US5768663A (en) *	1997-01-29	1998-06-16	Lin; Bob	Light source arrangement of a scanner
US5950053A (en) *	1997-01-29	1999-09-07	Lin; Bob	Illumination compensation device of scanner
EP0935092A1 (en)	1998-02-03	1999-08-11	General Electric Company	Low-pressure discharge lamp and lampholder thereof
US6630779B1 (en)	2000-06-01	2003-10-07	General Electric Company	Fluorescent lamp with discharge tube bent substantially in plane
US6570332B1 (en)	2000-06-19	2003-05-27	General Electric Company	Electrode-to-ballast interconnect of flat integral type compact fluorescent lamp
US6726496B1 (en)	2000-10-16	2004-04-27	General Electric Company	Adapter for a discharge lamp
US6555965B1 (en) *	2000-10-19	2003-04-29	General Electric Company	Integral housing for low profile fluorescent lamp
CN2526971Y (zh) *	2002-01-07	2002-12-18	上海威廉照明电气有限公司	一种偏心平面型荧光灯管
JPWO2004021396A1 (ja) *	2002-08-30	2005-12-22	東芝ライテック株式会社	蛍光ランプおよびその製造方法、並びに照明器具
EP1580796B1 (en) *	2002-11-22	2010-01-13	Toshiba Lighting & Technology Corporation	Fluorescent lamp and luminaire
CN100423175C (zh) *	2002-11-22	2008-10-01	东芝照明株式会社	荧光灯和照明装置
EP1469506A3 (en) *	2003-04-16	2010-03-03	General Electric Company	Method for forming cold spot region and discharge lamp with such cold spot region
HU0301023D0 (en) *	2003-04-16	2003-06-28	Ge Hungary Rt	Cold spot arrangement in compact discharge lamp
AU2005200316B2 (en) *	2004-03-26	2008-09-11	The Bright Group Pty Limited	Cold cathode fluorescent lamp
GB2412489B (en) *	2004-03-26	2006-07-05	Bright Group Pty Ltd	Cold cathode fluorescent lamp
JP2005353574A (ja) *	2004-05-13	2005-12-22	Toshiba Lighting & Technology Corp	多重環形蛍光ランプおよび照明装置
CN1805106A (zh) *	2005-01-11	2006-07-19	海鸥照明产品有限公司	荧光灯
US20080186717A1 (en) *	2007-02-01	2008-08-07	Genlyte Thomas Group Llc	Compact In-Grade Luminaire
US7524078B1 (en) *	2008-01-18	2009-04-28	Genlyte Thomas Group Llc	In-grade lighting fixture
US7905621B1 (en)	2008-01-18	2011-03-15	Genlyte Thomas Group, Llc	In-grade lighting fixture

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE183478C (no) *
FR834422A (fr) *	1938-02-28	1938-11-21		Corps creux et diaphanes de toute forme éclairés de l'intérieur
US2304594A (en) *	1940-08-13	1942-12-08	Pennybacker Miles	Illuminating apparatus
US2451987A (en) *	1944-03-17	1948-10-19	Westinghouse Electric Corp	Electronic tube for ultra high frequencies
US2473878A (en) *	1947-11-25	1949-06-21	Gen Electric	Electric lamp of double spiral convolution
DE839975C (de) *	1950-08-11	1952-05-26	Fritz Zoerner	Neon- oder Leuchtstoffroehre
US4161020A (en) *	1977-02-22	1979-07-10	Killerwatt Corporation	Fluorescent lampholder assembly for circline lamp
GB1582885A (en) *	1977-05-21	1981-01-14	Kawamura O	Method of and an apparatus for manufacturing a bent fluorescent lamp
DE2724528C2 (de) *	1977-05-31	1984-10-18	Osamu Matsudo Chiba Kawamura	Verfahren und Vorrichtung zur Herstellung einer röhrenförmigen Leuchtstofflampe in bogenförmiger Gestalt
DE2725329A1 (de) *	1977-06-04	1978-12-07	Wilhelm Dr Ing Lepper	Leuchtstoffroehrensystem
JPS54155675A (en) *	1978-05-30	1979-12-07	Matsushita Electronics Corp	Small-sized fluorescent lamp
US4173730A (en) *	1978-07-11	1979-11-06	Westinghouse Electric Corp.	Compact fluorescent lamp unit having integral circuit means for DC operation
NL7810672A (nl) *	1978-10-26	1980-04-29	Philips Nv	Lagedrukkwikdampontladingslamp.
US4318160A (en) *	1979-11-28	1982-03-02	Westinghouse Electric Corp.	Fluorescent lamp conversion unit
US4268780A (en) *	1980-03-28	1981-05-19	Gte Products Corporation	Integrated fluorescent-incandescent lamp assembly
EP0057974B1 (en) *	1981-01-27	1985-01-30	THORN EMI plc	Discharge lamp

1982
- 1982-01-11 EP EP82300112A patent/EP0057974B1/en not_active Expired
- 1982-01-11 DE DE8282300112T patent/DE3262068D1/de not_active Expired
- 1982-01-13 CA CA000394091A patent/CA1176299A/en not_active Expired
- 1982-01-14 NZ NZ199492A patent/NZ199492A/en unknown
- 1982-01-14 AU AU79522/82A patent/AU541916B2/en not_active Expired
- 1982-01-25 US US06/342,343 patent/US4458301A/en not_active Expired - Lifetime
- 1982-01-26 NO NO820228A patent/NO160543C/no not_active IP Right Cessation
- 1982-06-13 IN IN26/DEL/82A patent/IN157690B/en unknown
1983
- 1983-12-16 US US06/561,997 patent/US4549251A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
AU7952282A (en)	1982-08-05
US4549251A (en)	1985-10-22
NO160543B (no)	1989-01-16
AU541916B2 (en)	1985-01-31
IN157690B (no)	1986-05-17
DE3262068D1 (en)	1985-03-14
US4458301A (en)	1984-07-03
NO820228L (no)	1982-07-28
NZ199492A (en)	1984-12-14
CA1176299A (en)	1984-10-16
EP0057974A1 (en)	1982-08-18
EP0057974B1 (en)	1985-01-30

Publication	Publication Date	Title
NO160543C (no)	1989-04-26	Utladningslamper.
IT8323926A0 (it)	1983-11-28	Lampada a scarica.
EP0077402A4 (en)	1983-08-03	FLUORESCENT DISCHARGE LAMP.
NL185482C (nl)	1991-01-16	Hogedrukontladingslamp.
AT381376B (de)	1986-10-10	Leuchte
NL186124C (nl)	1990-09-17	Gloeilamp.
IT8122467V0 (it)	1981-07-24	Lampada di avvertimento.
BR8207121A (pt)	1983-10-11	Lampada
NL189984B (nl)	1993-04-16	Metaaldampontladingslamp.
NL182439C (nl)	1988-03-01	Korteboogontladingslamp.
NL189985C (nl)	1993-09-16	Fluorescentielamp.
DE3278067D1 (de)	1988-03-03	Discharge lampstarter arrangements
DE3575258D1 (de)	1990-02-08	Hochdruckentladungslampe.
EP0081596A4 (en)	1983-10-04	FLUORESCENT LAMP.
NL185115C (nl)	1990-01-16	Gloeilamp.
FI842186A (fi)	1985-01-19	Belysningsarmatur foer kompaktlysroerslampa.
DK157640C (da)	1990-07-02	Udladningslampe
DE3580998D1 (de)	1991-02-07	Hochdruckentladungslampe.
FI842185A0 (fi)	1984-05-31	Belysningsarmatur foer kompaktlysroerslampa.
NO158910C (no)	1988-11-09	Krets for utladningslampe.
ATE11614T1 (de)	1985-02-15	Entladungslampe.
IT8222989A0 (it)	1982-08-26	Lampada portatile.
FI834821A (fi)	1984-06-30	Reflekterande reflektor.
NO813653L (no)	1983-05-02	Belysningsarmatur.
IT8161950V0 (it)	1981-05-18	Lampada da muro.

Legal Events

Date	Code	Title	Description
2002-03-11	MK1K	Patent expired	Free format text: EXPIRED IN JANUARY 2002