HU904566D0 - Electric lamp - Google Patents

Electric lamp

Info

Publication number
HU904566D0
HU904566D0 HU904566A HU456690A HU904566D0 HU 904566 D0 HU904566 D0 HU 904566D0 HU 904566 A HU904566 A HU 904566A HU 456690 A HU456690 A HU 456690A HU 904566 D0 HU904566 D0 HU 904566D0
Authority
HU
Hungary
Prior art keywords
electric lamp
lamp
electric
Prior art date
Application number
HU904566A
Other languages
Hungarian (hu)
Other versions
HUT54433A (en
Inventor
Tjepke Hendrik Ekkelboom
Der Waarde Karel Martinus Van
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.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Publication of HU904566D0 publication Critical patent/HU904566D0/en
Publication of HUT54433A publication Critical patent/HUT54433A/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
    • H01J5/46—Leading-in conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/40—Leading-in conductors
HU904566A 1989-07-24 1990-07-20 Electric lamp HUT54433A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8901904 1989-07-24

Publications (2)

Publication Number Publication Date
HU904566D0 true HU904566D0 (en) 1990-12-28
HUT54433A HUT54433A (en) 1991-02-28

Family

ID=19855091

Family Applications (1)

Application Number Title Priority Date Filing Date
HU904566A HUT54433A (en) 1989-07-24 1990-07-20 Electric lamp

Country Status (3)

Country Link
EP (1) EP0410511A1 (en)
JP (1) JPH0364852A (en)
HU (1) HUT54433A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5461277A (en) * 1992-07-13 1995-10-24 U.S. Philips Corporation High-pressure gas discharge lamp having a seal with a cylindrical crack about the electrode rod
EP0581354B1 (en) * 1992-07-13 1998-04-29 Koninklijke Philips Electronics N.V. High-pressure gas discharge lamp
DE19915920A1 (en) * 1999-04-09 2000-10-19 Heraeus Gmbh W C Metallic component and discharge lamp
WO2004097892A2 (en) * 2003-05-01 2004-11-11 Koninklijke Philips Electronics N.V. Method of manufacturing a lamp having an oxidation-protected lead wire
DE102007003486A1 (en) * 2007-01-24 2008-07-31 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Method for processing an electrode of a discharge lamp

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7705365A (en) * 1977-05-16 1978-11-20 Philips Nv ELECTRIC LAMP.
HU185198B (en) * 1982-01-28 1984-12-28 Egyesuelt Izzolampa Current inlet particularly for vacuumtechnical devices

Also Published As

Publication number Publication date
EP0410511A1 (en) 1991-01-30
HUT54433A (en) 1991-02-28
JPH0364852A (en) 1991-03-20

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Legal Events

Date Code Title Description
DFC9 Refusal of application