WO2008072159A3 - Lamp with protected power supply wires reaching outside the lamp - Google Patents

Lamp with protected power supply wires reaching outside the lamp Download PDF

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Publication number
WO2008072159A3
WO2008072159A3 PCT/IB2007/054985 IB2007054985W WO2008072159A3 WO 2008072159 A3 WO2008072159 A3 WO 2008072159A3 IB 2007054985 W IB2007054985 W IB 2007054985W WO 2008072159 A3 WO2008072159 A3 WO 2008072159A3
Authority
WO
WIPO (PCT)
Prior art keywords
lamp
power supply
supply wires
cement
protected power
Prior art date
Application number
PCT/IB2007/054985
Other languages
French (fr)
Other versions
WO2008072159A2 (en
Inventor
Godefridus C Goverde
Constant Daems
Original Assignee
Koninkl Philips Electronics Nv
Godefridus C Goverde
Constant Daems
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
Application filed by Koninkl Philips Electronics Nv, Godefridus C Goverde, Constant Daems filed Critical Koninkl Philips Electronics Nv
Publication of WO2008072159A2 publication Critical patent/WO2008072159A2/en
Publication of WO2008072159A3 publication Critical patent/WO2008072159A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • H01J5/58—Means for fastening the separate part to the vessel, e.g. by cement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • H01J5/62—Connection of wires protruding from the vessel to connectors carried by the separate part

Abstract

The invention relates to a lamp whereby the burner (2) of the lamp is fixed in the base part (1) of the lamp by means of cement (15) and whereby at least one power supply wire (11,17) is embedded in said cement (15) and reaches outside the lamp in order to be connected with an electric power supply member. According to the invention at least a part of 5 said power supply wire (11,17) is surrounded by a coil (18,19) of metal wire, whereby a part of said coil (18,19) is embedded in the cement (15) and another part reaches outside the cement (15).
PCT/IB2007/054985 2006-12-13 2007-12-10 Lamp with protected power supply wires reaching outside the lamp WO2008072159A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06126027 2006-12-13
EP06126027.9 2006-12-13

Publications (2)

Publication Number Publication Date
WO2008072159A2 WO2008072159A2 (en) 2008-06-19
WO2008072159A3 true WO2008072159A3 (en) 2008-08-14

Family

ID=39427637

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/054985 WO2008072159A2 (en) 2006-12-13 2007-12-10 Lamp with protected power supply wires reaching outside the lamp

Country Status (2)

Country Link
TW (1) TW200833534A (en)
WO (1) WO2008072159A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700881A (en) * 1971-04-29 1972-10-24 Gen Electric Lamp and reflector assembly
US4633136A (en) * 1982-04-20 1986-12-30 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh High-pressure discharge lamp with low power input
US4833576A (en) * 1987-09-29 1989-05-23 General Electric Company Aluminum phosphate cement compositions and lamp assemblies containing same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700881A (en) * 1971-04-29 1972-10-24 Gen Electric Lamp and reflector assembly
US4633136A (en) * 1982-04-20 1986-12-30 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh High-pressure discharge lamp with low power input
US4833576A (en) * 1987-09-29 1989-05-23 General Electric Company Aluminum phosphate cement compositions and lamp assemblies containing same

Also Published As

Publication number Publication date
WO2008072159A2 (en) 2008-06-19
TW200833534A (en) 2008-08-16

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