EP0274107A3 - Electric lamp - Google Patents

Electric lamp Download PDF

Info

Publication number
EP0274107A3
EP0274107A3 EP87118962A EP87118962A EP0274107A3 EP 0274107 A3 EP0274107 A3 EP 0274107A3 EP 87118962 A EP87118962 A EP 87118962A EP 87118962 A EP87118962 A EP 87118962A EP 0274107 A3 EP0274107 A3 EP 0274107A3
Authority
EP
European Patent Office
Prior art keywords
lamp
circuit board
base
lamp bulb
bulb
Prior art date
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Withdrawn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
EP87118962A
Other languages
German (de)
French (fr)
Other versions
EP0274107A2 (en
Inventor
Ludwig Endres
Viktor Schwarze
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.)
Filing date
Publication date
Priority claimed from DE8700355U external-priority patent/DE8700355U1/de
Priority claimed from DE8700356U external-priority patent/DE8700356U1/de
Application filed by Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of EP0274107A2 publication Critical patent/EP0274107A2/en
Publication of EP0274107A3 publication Critical patent/EP0274107A3/en
Withdrawn legal-status Critical Current

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
    • H01J61/56—One or more circuit elements structurally associated with the lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

Innerhalb des Lampenkolbens (22) einer linienförmigen Glühlampe, der mit mindestens einem für Linienglüh­ lampen gebräuchlichen Sockel (23) versehen ist, ist innerhalb des Lampenkolbens (22) das Entladungsgefäß (25) einer Leuchtstofflampe fixiert. Die Betriebs­ elektronik (29) ist auf mindestens einer Leiterplatte (26), ggf. zu einzelnen Funktionsgruppen zusammenge­ faßt, angeordnet. Die nötigen elektrischen Verbindun­ gen zwischen der leiterplatte (26), dem Sockel (23) sowie ggf. dem anderen Lampenende erfolgen durch Zuleitungen (27, 32). Die nicht leuchtenden Endbe­ reiche des Lampenkolbens (22) sind mit einer licht­ absorbierenden Hülse (24) abgedeckt. Within the lamp bulb (22) a linear one Incandescent lamp with at least one for line glow lamp base (23) is provided the discharge vessel within the lamp bulb (22) (25) a fluorescent lamp fixed. The operating electronics (29) is on at least one circuit board (26), possibly combined into individual functional groups summarizes, arranged. The necessary electrical connections between the circuit board (26), the base (23) as well as the other lamp end if necessary Supply lines (27, 32). The non-shining endbe Realms of the lamp bulb (22) are with a light absorbing sleeve (24) covered.

EP87118962A 1987-01-08 1987-12-21 Electric lamp Withdrawn EP0274107A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE8700355U 1987-01-08
DE8700355U DE8700355U1 (en) 1987-01-08 1987-01-08
DE8700356U DE8700356U1 (en) 1987-01-08 1987-01-08
DE8700356U 1987-01-08

Publications (2)

Publication Number Publication Date
EP0274107A2 EP0274107A2 (en) 1988-07-13
EP0274107A3 true EP0274107A3 (en) 1990-08-22

Family

ID=25951442

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87118962A Withdrawn EP0274107A3 (en) 1987-01-08 1987-12-21 Electric lamp

Country Status (1)

Country Link
EP (1) EP0274107A3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19955072B4 (en) * 1999-01-31 2004-08-26 Holzer, Walter, Prof. Dr.h.c. Ing. Adapter for converting lights with inductive ballasts to electronic operation
US6459215B1 (en) 2000-08-11 2002-10-01 General Electric Company Integral lamp
US6376991B1 (en) * 2001-01-10 2002-04-23 Philips Electronics North America Corporation Circuit assembly for inclusion within fluorescent lamp
US6443769B1 (en) * 2001-02-15 2002-09-03 General Electric Company Lamp electronic end cap for integral lamp
WO2002067290A1 (en) * 2001-02-20 2002-08-29 Neosave Gmbh Device for operating a fluorescent tube
HK1052834A2 (en) * 2002-08-23 2003-09-05 Kam Kwan Chan New type of fluorescent lamp (tube)
WO2004084256A1 (en) * 2003-03-20 2004-09-30 Koninklijke Philips Electronics N.V. Low-pressure mercury vapor discharge lamp, and system of connected such lamps

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1518247A (en) * 1966-04-07 1968-03-22 Philips Nv Tubular incandescent lamp
GB1152289A (en) * 1966-12-08 1969-05-14 Philips Electronic Associated Low-Pressure Mercury-Vapour Discharge Lamp
GB2006517A (en) * 1977-10-07 1979-05-02 Gte Sylvania Inc Energy saving fluorescent lamp
GB2074781A (en) * 1980-03-13 1981-11-04 Tokyo Shibaura Electric Co Fluorescent lamp assemblies
EP0108443A1 (en) * 1982-11-03 1984-05-16 B.V. Maatschappij voor Metaalbewerking "INDUSTRIA" Low pressure mercury vapour discharge lamp
EP0178646A1 (en) * 1984-10-17 1986-04-23 Sharp Kabushiki Kaisha Small size fluorescent lamp

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1518247A (en) * 1966-04-07 1968-03-22 Philips Nv Tubular incandescent lamp
GB1152289A (en) * 1966-12-08 1969-05-14 Philips Electronic Associated Low-Pressure Mercury-Vapour Discharge Lamp
GB2006517A (en) * 1977-10-07 1979-05-02 Gte Sylvania Inc Energy saving fluorescent lamp
GB2074781A (en) * 1980-03-13 1981-11-04 Tokyo Shibaura Electric Co Fluorescent lamp assemblies
EP0108443A1 (en) * 1982-11-03 1984-05-16 B.V. Maatschappij voor Metaalbewerking "INDUSTRIA" Low pressure mercury vapour discharge lamp
EP0178646A1 (en) * 1984-10-17 1986-04-23 Sharp Kabushiki Kaisha Small size fluorescent lamp

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEUES AUS DER TECHNIK, Nr. 3, 15. Juni 1983, Seite 2, Würzburg, DE: "Niederdruckquecksilberdampfentladungslampe" *

Also Published As

Publication number Publication date
EP0274107A2 (en) 1988-07-13

Similar Documents

Publication Publication Date Title
CA2071688A1 (en) Joy light structure
EP0416697A3 (en) Dimmer control circuit
AU1726597A (en) Flight obstacle light
EP0136990A3 (en) An electric lamp arrangement
EP0138746B1 (en) Lighting fixture with an accessory linear light source
EP0274107A3 (en) Electric lamp
EP0228017A3 (en) Metal net
JPS5774166A (en) Array head of light emitting diode
EP0079161A3 (en) Led lamp and mounting base therefor
EP1071905A1 (en) Signal light
EP0189846A3 (en) Connector for semi-rigid coaxial cable
DE3765113D1 (en) LIGHTING ARRANGEMENT WITH TWO LOW-VOLTAGE LADDERS LIGHTS.
EP2150749A1 (en) Lighting device having a rail device that can be fixed to a surface of an object
EP0186179A3 (en) Display apparatus
DE19908574B4 (en) Functional element with a light-emitting diode that can be snapped into a command or signaling device
US6352353B1 (en) Grape-type light bulb strings
US4748368A (en) Three way gas discharge lamp
DE60033263T2 (en) Carrier for autonomous emergency block and autonomous block with such a carrier
EP0278468A3 (en) System for lighting fluorescent lamps
EP0131886A1 (en) Lighting fixture for a fluorescent lamp
DE3565338D1 (en) Electrical incandescent lamp having a reflector screen
KR200285441Y1 (en) An electrical connecting system of LED-module for a LED signal lamp
EP0239923A3 (en) Fluorescent lamp using multi-layer phosphor coating
DE8511459U1 (en) Luminaire wired to a circuit board for discharge lamps
KR20030079614A (en) An electrical connecting system of LED-module for a LED signal lamp

Legal Events

Date Code Title Description
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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT NL

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB IT NL

17P Request for examination filed

Effective date: 19900904

17Q First examination report despatched

Effective date: 19921002

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19930213