NL8003216A - Hogedrukontladingslamp. - Google Patents

Hogedrukontladingslamp. Download PDF

Info

Publication number
NL8003216A
NL8003216A NL8003216A NL8003216A NL8003216A NL 8003216 A NL8003216 A NL 8003216A NL 8003216 A NL8003216 A NL 8003216A NL 8003216 A NL8003216 A NL 8003216A NL 8003216 A NL8003216 A NL 8003216A
Authority
NL
Netherlands
Prior art keywords
discharge vessel
discharge
niobium
lamp
halides
Prior art date
Application number
NL8003216A
Other languages
English (en)
Dutch (nl)
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
Priority to NL8003216A priority Critical patent/NL8003216A/nl
Priority to US06/264,746 priority patent/US4409517A/en
Priority to EP81200563A priority patent/EP0041296B1/en
Priority to DE8181200563T priority patent/DE3160870D1/de
Priority to CA000378584A priority patent/CA1169469A/en
Priority to JP8259181A priority patent/JPS5721061A/ja
Publication of NL8003216A publication Critical patent/NL8003216A/nl

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
    • H01J61/366—Seals for leading-in conductors

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
NL8003216A 1980-06-03 1980-06-03 Hogedrukontladingslamp. NL8003216A (nl)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL8003216A NL8003216A (nl) 1980-06-03 1980-06-03 Hogedrukontladingslamp.
US06/264,746 US4409517A (en) 1980-06-03 1981-05-18 High-pressure discharge lamp with envelope lead-through structure
EP81200563A EP0041296B1 (en) 1980-06-03 1981-05-26 High-pressure discharge lamp
DE8181200563T DE3160870D1 (en) 1980-06-03 1981-05-26 High-pressure discharge lamp
CA000378584A CA1169469A (en) 1980-06-03 1981-05-28 High-pressure discharge lamp
JP8259181A JPS5721061A (en) 1980-06-03 1981-06-01 High voltage discharge lamp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8003216 1980-06-03
NL8003216A NL8003216A (nl) 1980-06-03 1980-06-03 Hogedrukontladingslamp.

Publications (1)

Publication Number Publication Date
NL8003216A true NL8003216A (nl) 1982-01-04

Family

ID=19835409

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8003216A NL8003216A (nl) 1980-06-03 1980-06-03 Hogedrukontladingslamp.

Country Status (6)

Country Link
US (1) US4409517A (en:Method)
EP (1) EP0041296B1 (en:Method)
JP (1) JPS5721061A (en:Method)
CA (1) CA1169469A (en:Method)
DE (1) DE3160870D1 (en:Method)
NL (1) NL8003216A (en:Method)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4423353A (en) * 1980-06-17 1983-12-27 Matsushita Electronics Corporation High-pressure sodium lamp
JPH06105261B2 (ja) * 1984-03-05 1994-12-21 株式会社東芝 濃度勾配測定装置
EP0156435B1 (en) * 1984-03-22 1989-03-15 Koninklijke Philips Electronics N.V. High-pressure discharge lamp
US5208509A (en) * 1988-05-13 1993-05-04 Gte Products Corporation Arc tube for high pressure metal vapor discharge lamp
US5188554A (en) * 1988-05-13 1993-02-23 Gte Products Corporation Method for isolating arc lamp lead-in from frit seal
US5092677A (en) * 1989-08-02 1992-03-03 Artel, Inc. Photometer having a long lamp life, reduced warm-up period and resonant frequency mixing
JPH0410603U (en:Method) * 1990-05-15 1992-01-29
US5404078A (en) * 1991-08-20 1995-04-04 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh High-pressure discharge lamp and method of manufacture
US5394057A (en) * 1992-08-07 1995-02-28 General Electric Company Protective metal silicate coating for a metal halide arc discharge lamp
US5424609A (en) * 1992-09-08 1995-06-13 U.S. Philips Corporation High-pressure discharge lamp
EP0587238B1 (en) * 1992-09-08 2000-07-19 Koninklijke Philips Electronics N.V. High-pressure discharge lamp
US6037714A (en) * 1995-09-19 2000-03-14 Philips Electronics North America Corporation Hollow electrodes for low pressure discharge lamps, particularly narrow diameter fluorescent and neon lamps and lamps containing the same
US5905339A (en) * 1995-12-29 1999-05-18 Philips Electronics North America Corporation Gas discharge lamp having an electrode with a low heat capacity tip
US5982097A (en) * 1995-12-29 1999-11-09 Philips Electronics North America Corporation Hollow electrodes for low pressure discharge lamps, particularly narrow diameter fluorescent and neon lamps and lamps containing the same
US5866982A (en) 1996-01-29 1999-02-02 General Electric Company Arctube for high pressure discharge lamp
US6555962B1 (en) * 2000-03-17 2003-04-29 Koninklijke Philips Electronics N.V. Ceramic metal halide lamp having medium aspect ratio
US7215081B2 (en) * 2002-12-18 2007-05-08 General Electric Company HID lamp having material free dosing tube seal
US7839089B2 (en) * 2002-12-18 2010-11-23 General Electric Company Hermetical lamp sealing techniques and lamp having uniquely sealed components
US7132797B2 (en) * 2002-12-18 2006-11-07 General Electric Company Hermetical end-to-end sealing techniques and lamp having uniquely sealed components
US6812644B2 (en) * 2003-02-04 2004-11-02 Osram Sylvania Inc. Reduced mercury ceramic metal halide lamp
US6856079B1 (en) * 2003-09-30 2005-02-15 Matsushita Electric Industrial Co., Ltd. Ceramic discharge lamp arc tube seal
US7358666B2 (en) * 2004-09-29 2008-04-15 General Electric Company System and method for sealing high intensity discharge lamps
US7852006B2 (en) 2005-06-30 2010-12-14 General Electric Company Ceramic lamp having molybdenum-rhenium end cap and systems and methods therewith
US7432657B2 (en) * 2005-06-30 2008-10-07 General Electric Company Ceramic lamp having shielded niobium end cap and systems and methods therewith
US7615929B2 (en) 2005-06-30 2009-11-10 General Electric Company Ceramic lamps and methods of making same
WO2007017714A1 (en) * 2005-08-10 2007-02-15 Koninklijke Philips Electronics N.V. An electric discharge lamp
US7378799B2 (en) * 2005-11-29 2008-05-27 General Electric Company High intensity discharge lamp having compliant seal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795682A (fr) * 1972-02-21 1973-08-20 Philips Nv Lampe a decharge dans le gaz a haute pression
US4001625A (en) * 1972-02-21 1977-01-04 U.S. Philips Corporation High-pressure discharge lamp having a metal lead through conductor
JPS4893180A (en:Method) * 1972-03-08 1973-12-03
US3911308A (en) * 1974-02-07 1975-10-07 Matsushita Electronics Corp High-pressure metal-vapor discharge lamp
NL7511416A (nl) * 1975-09-29 1977-03-31 Philips Nv Elektrische ontladingslamp.
NL174103C (nl) * 1975-09-29 1984-04-16 Philips Nv Elektrische ontladingslamp.

Also Published As

Publication number Publication date
JPS5721061A (en) 1982-02-03
EP0041296B1 (en) 1983-09-14
EP0041296A1 (en) 1981-12-09
CA1169469A (en) 1984-06-19
US4409517A (en) 1983-10-11
DE3160870D1 (en) 1983-10-20
JPH0243301B2 (en:Method) 1990-09-27

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed