DE69820217D1 - Elektrische lampe - Google Patents

Elektrische lampe

Info

Publication number
DE69820217D1
DE69820217D1 DE69820217T DE69820217T DE69820217D1 DE 69820217 D1 DE69820217 D1 DE 69820217D1 DE 69820217 T DE69820217 T DE 69820217T DE 69820217 T DE69820217 T DE 69820217T DE 69820217 D1 DE69820217 D1 DE 69820217D1
Authority
DE
Germany
Prior art keywords
electric lamp
lamp
electric
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.)
Expired - Fee Related
Application number
DE69820217T
Other languages
English (en)
Other versions
DE69820217T2 (de
Inventor
Ludwig Kohlmann
Jakob Boendgen
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.)
Philips Intellectual Property and Standards GmbH
Koninklijke Philips NV
Original Assignee
Philips Intellectual Property and Standards GmbH
Koninklijke Philips Electronics 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8228782&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69820217(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Philips Intellectual Property and Standards GmbH, Koninklijke Philips Electronics NV filed Critical Philips Intellectual Property and Standards GmbH
Application granted granted Critical
Publication of DE69820217D1 publication Critical patent/DE69820217D1/de
Publication of DE69820217T2 publication Critical patent/DE69820217T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01J5/32—Seals for leading-in conductors
    • H01J5/38—Pinched-stem or analogous seals
    • 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
    • H01J61/366—Seals for leading-in conductors
    • H01J61/368—Pinched seals or analogous seals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/38—Seals for leading-in conductors
DE69820217T 1997-10-02 1998-09-14 Elektrische lampe Expired - Fee Related DE69820217T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97203031 1997-10-02
EP97203031 1997-10-02
PCT/IB1998/001413 WO1999018598A1 (en) 1997-10-02 1998-09-14 Electric lamp

Publications (2)

Publication Number Publication Date
DE69820217D1 true DE69820217D1 (de) 2004-01-15
DE69820217T2 DE69820217T2 (de) 2004-09-16

Family

ID=8228782

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69820217T Expired - Fee Related DE69820217T2 (de) 1997-10-02 1998-09-14 Elektrische lampe

Country Status (6)

Country Link
US (1) US6031331A (de)
EP (1) EP0941551B1 (de)
JP (1) JP2001508932A (de)
CN (1) CN1134822C (de)
DE (1) DE69820217T2 (de)
WO (1) WO1999018598A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7777418B2 (en) * 2008-04-08 2010-08-17 General Electric Company Ceramic metal halide lamp incorporating a metallic halide getter
CN102664134A (zh) * 2012-04-12 2012-09-12 安徽华东光电技术研究所 一种飞机氙气放电光源灯芯及加固工艺
JP7008586B2 (ja) * 2018-06-18 2022-01-25 Ckd株式会社 封着製品の製造装置及び封着製品の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT170801B (de) * 1944-03-30 1952-03-25 Lumalampan Ab Verfahren zum Verschließen und Abschneiden von Vakuum- bzw. gas- und/oder dampfgefüllten Gefäßen
JPH0220265U (de) * 1988-07-26 1990-02-09
JPH05174785A (ja) * 1991-12-25 1993-07-13 Koito Mfg Co Ltd アークチューブおよびその製造方法
CN1104028C (zh) * 1995-04-27 2003-03-26 皇家菲利浦电子有限公司 加帽的电灯

Also Published As

Publication number Publication date
EP0941551A1 (de) 1999-09-15
US6031331A (en) 2000-02-29
CN1244947A (zh) 2000-02-16
DE69820217T2 (de) 2004-09-16
EP0941551B1 (de) 2003-12-03
JP2001508932A (ja) 2001-07-03
CN1134822C (zh) 2004-01-14
WO1999018598A1 (en) 1999-04-15

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee