KR940014219A - 전등용 유리 조성물, 상기 유리 조성물로부터 제조된 스템, 그리고 상기 유리 조성물의 램프 외피를 갖는 형광등 - Google Patents

전등용 유리 조성물, 상기 유리 조성물로부터 제조된 스템, 그리고 상기 유리 조성물의 램프 외피를 갖는 형광등 Download PDF

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Publication number
KR940014219A
KR940014219A KR1019930027160A KR930027160A KR940014219A KR 940014219 A KR940014219 A KR 940014219A KR 1019930027160 A KR1019930027160 A KR 1019930027160A KR 930027160 A KR930027160 A KR 930027160A KR 940014219 A KR940014219 A KR 940014219A
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KR
South Korea
Prior art keywords
glass composition
glass
fluorescent lamps
electric light
lamp envelope
Prior art date
Application number
KR1019930027160A
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English (en)
Inventor
휠메르 바르토로메우스
Original Assignee
프레데릭 얀 스미트
필립스 일렉트로닉스 엔. 브이
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.)
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Publication date
Application filed by 프레데릭 얀 스미트, 필립스 일렉트로닉스 엔. 브이 filed Critical 프레데릭 얀 스미트
Publication of KR940014219A publication Critical patent/KR940014219A/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

백열등과 형광등을 위한 스템(1)과 소형 형광등을 위한 램프 외피와 같은 전등의 우리 성분으로 사용되는 납이 없는 유리의 신규 형태로 상기 유리는 PbO,F 및 B2O3를 포함하지 않으며, 상기 유리는 용융성, 연화성, 팽창성, 전기 저항성, 투명성, 강도 및 내화학성에 대한 물리적 성질이 양호하다.

Description

전등용 유리 조성물, 상기 유리 조성물로부터 제조된 스템, 그리고 상기 유리 조성물의 램프 외피를 갖는 형광등
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 전등용 스템(stem)의 개략 사시도,
제 2 도는 형광등의 개략 단면도.

Claims (3)

  1. 유리 램프를 구성하는 유리 조성물에 있어서, SiO260내지 72중량% ; Al2O31 내지 5중량% ; Li2O 0.5 내지 1.5중량% ; Na2O 5 내지 9중량% ; K2O 3 내지 7중량% ; MgO 1 내지 2중량% ; Cao 1 내지 3중량% ; SrO 1 내지 5중량% ; BaO 7 내지 11중량%를 필수적 구성 성분으로 포함하는 것을 특징으로 하는 유리 조성물.
  2. 유리 조성물이 제 1 항에 따른 조성물을 갖는 유리로 부터 제조된 전등용 스템인 것을 특징으로 하는 스템.
  3. 제 1 항에 따른 조성물을 가진 유리로부터 제조된 진공 기밀 램프 외피를 포함하는 형광등에 있어서, 상기 유리는 0.02 내지 0.05중량%의 Fe2O3를 부가 함유하는 것을 특징으로 하는 형광등.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930027160A 1992-12-14 1993-12-10 전등용 유리 조성물, 상기 유리 조성물로부터 제조된 스템, 그리고 상기 유리 조성물의 램프 외피를 갖는 형광등 KR940014219A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP92203890 1992-12-14
EP92203890.6 1992-12-14

Publications (1)

Publication Number Publication Date
KR940014219A true KR940014219A (ko) 1994-07-18

Family

ID=8211130

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930027160A KR940014219A (ko) 1992-12-14 1993-12-10 전등용 유리 조성물, 상기 유리 조성물로부터 제조된 스템, 그리고 상기 유리 조성물의 램프 외피를 갖는 형광등

Country Status (14)

Country Link
US (1) US5470805A (ko)
EP (1) EP0603933B1 (ko)
JP (1) JP3299615B2 (ko)
KR (1) KR940014219A (ko)
CN (1) CN1039307C (ko)
AU (1) AU5244993A (ko)
BR (1) BR9305027A (ko)
CA (1) CA2111145A1 (ko)
DE (1) DE69305311T2 (ko)
ES (1) ES2094998T3 (ko)
HU (1) HU213843B (ko)
MX (1) MX9307816A (ko)
PL (1) PL301410A1 (ko)
SG (1) SG44912A1 (ko)

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KR100847156B1 (ko) * 2000-12-05 2008-07-17 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 납을 함유하지 않는 호박색으로 착색된 전등

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JP4895075B2 (ja) * 2005-01-31 2012-03-14 ウシオ電機株式会社 放電ランプ
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Publication number Priority date Publication date Assignee Title
KR100847156B1 (ko) * 2000-12-05 2008-07-17 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 납을 함유하지 않는 호박색으로 착색된 전등

Also Published As

Publication number Publication date
CN1088895A (zh) 1994-07-06
HU213843B (en) 1997-11-28
BR9305027A (pt) 1994-06-21
AU5244993A (en) 1994-06-23
CN1039307C (zh) 1998-07-29
DE69305311D1 (de) 1996-11-14
HU9303566D0 (en) 1994-04-28
ES2094998T3 (es) 1997-02-01
MX9307816A (es) 1994-08-31
EP0603933A1 (en) 1994-06-29
JP3299615B2 (ja) 2002-07-08
JPH06206737A (ja) 1994-07-26
PL301410A1 (en) 1994-06-27
US5470805A (en) 1995-11-28
CA2111145A1 (en) 1994-06-15
SG44912A1 (en) 1997-12-19
DE69305311T2 (de) 1997-04-24
EP0603933B1 (en) 1996-10-09
HUT69747A (en) 1995-09-28

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