EP0691673A3 - Electrical conductor in lamps - Google Patents

Electrical conductor in lamps Download PDF

Info

Publication number
EP0691673A3
EP0691673A3 EP95201756A EP95201756A EP0691673A3 EP 0691673 A3 EP0691673 A3 EP 0691673A3 EP 95201756 A EP95201756 A EP 95201756A EP 95201756 A EP95201756 A EP 95201756A EP 0691673 A3 EP0691673 A3 EP 0691673A3
Authority
EP
European Patent Office
Prior art keywords
lamps
electrical conductor
conductor
electrical
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.)
Granted
Application number
EP95201756A
Other languages
German (de)
French (fr)
Other versions
EP0691673B1 (en
EP0691673A2 (en
Inventor
Gerhard Dipl.-Ing. Leichtfried
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.)
Plansee SE
Original Assignee
Plansee SE
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 Plansee SE filed Critical Plansee SE
Publication of EP0691673A2 publication Critical patent/EP0691673A2/en
Publication of EP0691673A3 publication Critical patent/EP0691673A3/en
Application granted granted Critical
Publication of EP0691673B1 publication Critical patent/EP0691673B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/28—Luminescent screens with protective, conductive or reflective layers
    • 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
EP95201756A 1994-07-05 1995-06-28 Electrical conductor in lamps Expired - Lifetime EP0691673B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT1323/94 1994-07-05
AT0132394A AT401124B (en) 1994-07-05 1994-07-05 ELECTRIC LADDER IN LAMPS
AT132394 1994-07-05

Publications (3)

Publication Number Publication Date
EP0691673A2 EP0691673A2 (en) 1996-01-10
EP0691673A3 true EP0691673A3 (en) 1997-11-26
EP0691673B1 EP0691673B1 (en) 2000-03-01

Family

ID=3511417

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95201756A Expired - Lifetime EP0691673B1 (en) 1994-07-05 1995-06-28 Electrical conductor in lamps

Country Status (5)

Country Link
US (1) US5606141A (en)
EP (1) EP0691673B1 (en)
JP (1) JP3459318B2 (en)
AT (1) AT401124B (en)
DE (1) DE59507870D1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5868876A (en) * 1996-05-17 1999-02-09 The United States Of America As Represented By The United States Department Of Energy High-strength, creep-resistant molybdenum alloy and process for producing the same
JPH1027574A (en) * 1996-07-12 1998-01-27 Koito Mfg Co Ltd Discharge lamp arc tube and its manufacture
JPH1167153A (en) * 1997-08-21 1999-03-09 Koito Mfg Co Ltd Metal halide lamp
US6102979A (en) * 1998-08-28 2000-08-15 The United States Of America As Represented By The United States Department Of Energy Oxide strengthened molybdenum-rhenium alloy
AT4408U1 (en) * 2000-05-18 2001-06-25 Plansee Ag METHOD FOR PRODUCING AN ELECTRIC LAMP
JP4231380B2 (en) 2003-10-16 2009-02-25 株式会社アライドマテリアル Light bulb and current conductor used therefor
JP4927743B2 (en) 2004-09-30 2012-05-09 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Electric lamp with sealing thin film
CN1297485C (en) * 2004-12-16 2007-01-31 西安交通大学 Preparation of rare earth ammonium bimolybdate
CN100370046C (en) * 2005-04-19 2008-02-20 泰州市万鑫钨钼制品有限公司 Yttrium molybdic material and its production
CN101180703A (en) * 2005-05-19 2008-05-14 皇家飞利浦电子股份有限公司 Lamp having molybdenum alloy lamp components
AT8564U1 (en) * 2005-06-29 2006-09-15 Plansee Se HALOGEN LIGHT BULB WITH MOUNTING CAP OF MO-ALLOY
CN100592452C (en) * 2005-07-29 2010-02-24 松下电器产业株式会社 Method of producing fluorescence substance suspension, fluorescent lamp, backlight unit, directly-below type backlight unit and liquid crystal display unit
US7476634B2 (en) * 2005-08-16 2009-01-13 Covalent Materials Corporation Yttria sintered body and manufacturing method therefor
CN100417738C (en) * 2006-11-10 2008-09-10 金堆城钼业股份有限公司 High temperature resistant, anti electric arc corrosion composite rare earth molybdenum alloy and its preparation method
AT11175U1 (en) 2008-11-21 2010-05-15 Plansee Metall Gmbh SEALING FILM
CN104392892A (en) * 2013-11-15 2015-03-04 朱惠冲 Light distribution screen in automobile headlight and preparation materials of light distribution screen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543816A (en) * 1977-06-13 1979-01-12 Toshiba Ceramics Co Heat resistant materials
EP0275580A1 (en) * 1986-12-09 1988-07-27 North American Philips Corporation Molybdenum base alloy and lead-in wire made therefrom
US4950327A (en) * 1987-01-28 1990-08-21 Schwarzkopf Development Corporation Creep-resistant alloy of high-melting metal and process for producing the same
EP0512632A1 (en) * 1991-05-06 1992-11-11 PLANSEE Aktiengesellschaft Lead-in conductor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US982751A (en) * 1908-05-01 1911-01-24 Orlando M Thowless Glower for electrical incandescent lamps.
NL178041C (en) * 1978-11-29 1986-01-02 Philips Nv ELECTRIC LAMP.
NL183794B (en) * 1979-02-26 Philips Nv HIGH PRESSURE MERCURY DISCHARGE LAMP.
HU185198B (en) * 1982-01-28 1984-12-28 Egyesuelt Izzolampa Current inlet particularly for vacuumtechnical devices
SE437257B (en) * 1983-08-10 1985-02-18 Sca Development Ab SET TO MANAGE ANAEROBIC PROCESS FOR WASTE WATER CLEANING
US4835439A (en) * 1987-09-29 1989-05-30 General Electric Company Increasing the oxidation resistance of molybdenum and its use for lamp seals
AU601294B2 (en) * 1987-10-05 1990-09-06 Boc Group, Inc., The Glass to metal sealing process
US5077505A (en) * 1989-07-24 1991-12-31 U.S. Philips Corporation Electric lamp and seal structure therefor
US5021711A (en) * 1990-10-29 1991-06-04 Gte Products Corporation Quartz lamp envelope with molybdenum foil having oxidation-resistant surface formed by ion implantation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543816A (en) * 1977-06-13 1979-01-12 Toshiba Ceramics Co Heat resistant materials
EP0275580A1 (en) * 1986-12-09 1988-07-27 North American Philips Corporation Molybdenum base alloy and lead-in wire made therefrom
US4950327A (en) * 1987-01-28 1990-08-21 Schwarzkopf Development Corporation Creep-resistant alloy of high-melting metal and process for producing the same
EP0512632A1 (en) * 1991-05-06 1992-11-11 PLANSEE Aktiengesellschaft Lead-in conductor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 7907, July 1979 Derwent World Patents Index; Class L02, AN 79-13235B, XP002042546 *

Also Published As

Publication number Publication date
EP0691673B1 (en) 2000-03-01
DE59507870D1 (en) 2000-04-06
EP0691673A2 (en) 1996-01-10
JPH0855566A (en) 1996-02-27
JP3459318B2 (en) 2003-10-20
US5606141A (en) 1997-02-25
AT401124B (en) 1996-06-25
ATA132394A (en) 1995-10-15

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