HUP9600359A2 - Luminescent tube with end of life active arc quenching arrangement - Google Patents

Luminescent tube with end of life active arc quenching arrangement

Info

Publication number
HUP9600359A2
HUP9600359A2 HU9600359A HUP9600359A HUP9600359A2 HU P9600359 A2 HUP9600359 A2 HU P9600359A2 HU 9600359 A HU9600359 A HU 9600359A HU P9600359 A HUP9600359 A HU P9600359A HU P9600359 A2 HUP9600359 A2 HU P9600359A2
Authority
HU
Hungary
Prior art keywords
arc quenching
active arc
luminescent tube
life active
quenching arrangement
Prior art date
Application number
HU9600359A
Other languages
Hungarian (hu)
Inventor
John W Shaffer
Original Assignee
Osram Sylvania Inc
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 Osram Sylvania Inc filed Critical Osram Sylvania Inc
Publication of HU9600359D0 publication Critical patent/HU9600359D0/en
Publication of HUP9600359A2 publication Critical patent/HUP9600359A2/en
Publication of HUP9600359A3 publication Critical patent/HUP9600359A3/en
Publication of HU219695B publication Critical patent/HU219695B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/302—Vessels; Containers characterised by the material of the vessel
HU9600359A 1995-02-17 1996-02-16 Luminescent tube with end of life active arc quenching arrangement HU219695B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38999595A 1995-02-17 1995-02-17

Publications (4)

Publication Number Publication Date
HU9600359D0 HU9600359D0 (en) 1996-04-29
HUP9600359A2 true HUP9600359A2 (en) 1996-11-28
HUP9600359A3 HUP9600359A3 (en) 1999-11-29
HU219695B HU219695B (en) 2001-06-28

Family

ID=23540604

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9600359A HU219695B (en) 1995-02-17 1996-02-16 Luminescent tube with end of life active arc quenching arrangement

Country Status (7)

Country Link
JP (1) JP2980548B2 (en)
KR (1) KR100400615B1 (en)
CN (1) CN1087489C (en)
CA (1) CA2169581C (en)
DE (1) DE69608586T2 (en)
HU (1) HU219695B (en)
IN (1) IN186954B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5585693A (en) * 1995-02-17 1996-12-17 Osram Sylvania Inc. Fluorescent lamp with end of life arc quenching structure
US6281626B1 (en) * 1998-03-24 2001-08-28 Casio Computer Co., Ltd. Cold emission electrode method of manufacturing the same and display device using the same
EP1104008B1 (en) 1999-06-08 2006-03-08 Matsushita Electric Industrial Co., Ltd. Fluorescent lamp
DE10218827A1 (en) * 2002-04-26 2003-11-06 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Low-pressure discharge lamp with switch-off device at the end of its service life
US7999470B2 (en) * 2004-12-21 2011-08-16 Koninklijke Philips Electronics N.V. Low-pressure mercury vapor discharge lamp

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6258539A (en) * 1985-09-09 1987-03-14 Matsushita Electronics Corp Manufacture of rapid-start fluorescent lamp
US5057751A (en) * 1990-07-16 1991-10-15 General Electric Company Protective coating for high-intensity metal halide discharge lamps
US5098326A (en) * 1990-12-13 1992-03-24 General Electric Company Method for applying a protective coating to a high-intensity metal halide discharge lamp
US5210461A (en) * 1992-02-18 1993-05-11 Gte Products Corporation Arc discharge lamp containing mechanism for extinguishing arc at end-of-life
US5585693A (en) * 1995-02-17 1996-12-17 Osram Sylvania Inc. Fluorescent lamp with end of life arc quenching structure

Also Published As

Publication number Publication date
CN1087489C (en) 2002-07-10
IN186954B (en) 2001-12-22
DE69608586T2 (en) 2001-02-15
HU219695B (en) 2001-06-28
JP2980548B2 (en) 1999-11-22
HUP9600359A3 (en) 1999-11-29
DE69608586D1 (en) 2000-07-06
JPH08250066A (en) 1996-09-27
KR100400615B1 (en) 2003-12-18
CN1141498A (en) 1997-01-29
HU9600359D0 (en) 1996-04-29
CA2169581A1 (en) 1996-08-18
CA2169581C (en) 2006-11-14
KR960032574A (en) 1996-09-17

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Legal Events

Date Code Title Description
MM4A Lapse of definitive patent protection due to non-payment of fees