EP0418666A3 - Lamp for a fluorescent tube - Google Patents

Lamp for a fluorescent tube Download PDF

Info

Publication number: EP0418666A3
Authority: EP; European Patent Office
Prior art keywords: lamp; fluorescent tube; fluorescent; tube
Prior art date: 1989-09-20
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP19900117231

Other languages

German (de)

Other versions

EP0418666A2 (en

Inventor

Gerhard Nadler

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.)

Osram GmbH

Original Assignee

Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH

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.)

1989-09-20

Filing date

1990-09-06

Publication date

1992-01-02

1990-09-06 Application filed by Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH

1991-03-27 Publication of EP0418666A2 publication Critical patent/EP0418666A2/en

1992-01-02 Publication of EP0418666A3 publication Critical patent/EP0418666A3/en

Status Withdrawn legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
- F21V25/04—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken breaking the electric circuit
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Fastening Of Light Sources Or Lamp Holders (AREA)

EP19900117231 1989-09-20 1990-09-06 Lamp for a fluorescent tube Withdrawn EP0418666A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3931406		1989-09-20
DE3931406A DE3931406A1 (en)	1989-09-20	1989-09-20	LAMP FOR A ROD-SHAPED FLUORESCENT LAMP

Publications (2)

Publication Number	Publication Date
EP0418666A2 EP0418666A2 (en)	1991-03-27
EP0418666A3 true EP0418666A3 (en)	1992-01-02

Family

ID=6389821

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19900117231 Withdrawn EP0418666A3 (en)	1989-09-20	1990-09-06	Lamp for a fluorescent tube

Country Status (2)

Country	Link
EP (1)	EP0418666A3 (en)
DE (1)	DE3931406A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19652309A1 (en) *	1996-12-16	1998-06-18	Whitaker Corp	Arrangement for contacting a part with a base, in particular a gas discharge lamp
NL2002333C2 (en) *	2008-12-16	2010-06-17	Famostar Emergency Lighting B V	TUBE LAMP, COMPOSITION AND METHOD.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1083433B (en) *	1956-12-08	1960-06-15	Schneider & Co Lichttechnische	Explosion-proof luminaire for fluorescent lamps
DE1489382A1 (en) *	1964-08-26	1969-03-20	Linolite Ltd	Lamp holder
EP0012234A1 (en) *	1978-12-13	1980-06-25	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Fluorescent lighting fixture
GB2078923A (en) *	1980-06-28	1982-01-13	Terry Raymond Michael	Strip lights

1989
- 1989-09-20 DE DE3931406A patent/DE3931406A1/en not_active Withdrawn
1990
- 1990-09-06 EP EP19900117231 patent/EP0418666A3/en not_active Withdrawn

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1083433B (en) *	1956-12-08	1960-06-15	Schneider & Co Lichttechnische	Explosion-proof luminaire for fluorescent lamps
DE1489382A1 (en) *	1964-08-26	1969-03-20	Linolite Ltd	Lamp holder
EP0012234A1 (en) *	1978-12-13	1980-06-25	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Fluorescent lighting fixture
GB2078923A (en) *	1980-06-28	1982-01-13	Terry Raymond Michael	Strip lights

Also Published As

Publication number	Publication date
EP0418666A2 (en)	1991-03-27
DE3931406A1 (en)	1991-03-28

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Legal Events

Date	Code	Title	Description
1991-02-09	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1991-03-27	17P	Request for examination filed	Effective date: 19901220
1991-03-27	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR IT LI
1991-11-08	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1992-01-02	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE ES FR IT LI
1992-04-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
1992-06-03	18W	Application withdrawn	Withdrawal date: 19920410