TW582620U - Fluorescent light and fluorescent light device - Google Patents

Fluorescent light and fluorescent light device

Info

Publication number
TW582620U
TW582620U TW92222302U TW92222302U TW582620U TW 582620 U TW582620 U TW 582620U TW 92222302 U TW92222302 U TW 92222302U TW 92222302 U TW92222302 U TW 92222302U TW 582620 U TW582620 U TW 582620U
Authority
TW
Taiwan
Prior art keywords
fluorescent light
light device
fluorescent
light
Prior art date
Application number
TW92222302U
Other languages
English (en)
Inventor
Mamoru Fukushima
Yasuo Kobayashi
Soichiro Ogawa
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of TW582620U publication Critical patent/TW582620U/zh

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
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/045—Thermic screens or reflectors
    • 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
    • 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
    • H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/28—Manufacture of leading-in conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
TW92222302U 1997-12-16 1998-11-24 Fluorescent light and fluorescent light device TW582620U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP34609697 1997-12-16
JP16466298A JP3527851B2 (ja) 1997-12-16 1998-06-12 蛍光ランプ、蛍光ランプの製造方法および蛍光ランプ装置

Publications (1)

Publication Number Publication Date
TW582620U true TW582620U (en) 2004-04-01

Family

ID=26489683

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92222302U TW582620U (en) 1997-12-16 1998-11-24 Fluorescent light and fluorescent light device

Country Status (7)

Country Link
EP (1) EP0924745B1 (zh)
JP (1) JP3527851B2 (zh)
KR (1) KR100573608B1 (zh)
CN (1) CN1118084C (zh)
DE (1) DE69819669T2 (zh)
ID (1) ID21460A (zh)
TW (1) TW582620U (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6486595B1 (en) 2000-06-19 2002-11-26 Osram Sylvania Inc. Electric lamp having press seal configuration for exhaust tube protection
TW552611B (en) * 2001-03-29 2003-09-11 Toshiba Lighting & Technology Fluorescent lamp and lighting apparatus
JP4382681B2 (ja) 2005-02-03 2009-12-16 Ｎｅｃ液晶テクノロジー株式会社 液晶表示装置
JP2007026811A (ja) * 2005-07-14 2007-02-01 Nec Lighting Ltd 蛍光ランプ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB863468A (en) * 1957-09-16 1961-03-22 Gen Electric Co Ltd Improvements in or relating to low pressure electric discharge lamps
NL6501884A (zh) 1965-02-16 1966-08-17
JPH0381950A (ja) * 1989-08-24 1991-04-08 Toshiba Lighting & Technol Corp けい光ランプ
US5298834A (en) * 1990-10-30 1994-03-29 Okaya Electric Industrial Co., Ltd. Display discharge lamp
NL9002771A (nl) * 1990-12-17 1992-07-16 Philips Nv Lagedrukkwikdampontladingslamp.

Also Published As

Publication number Publication date
EP0924745B1 (en) 2003-11-12
EP0924745A3 (en) 1999-07-14
KR19990063033A (ko) 1999-07-26
JP3527851B2 (ja) 2004-05-17
DE69819669D1 (de) 2003-12-18
DE69819669T2 (de) 2004-09-30
JPH11238458A (ja) 1999-08-31
CN1220481A (zh) 1999-06-23
CN1118084C (zh) 2003-08-13
ID21460A (id) 1999-06-17
KR100573608B1 (ko) 2006-11-30
EP0924745A2 (en) 1999-06-23

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Legal Events

Date Code Title Description
MK4K Expiration of patent term of a granted utility model