BE718850A - - Google Patents

Info

Publication number
BE718850A
BE718850A BE718850DA BE718850A BE 718850 A BE718850 A BE 718850A BE 718850D A BE718850D A BE 718850DA BE 718850 A BE718850 A BE 718850A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE718850A publication Critical patent/BE718850A/xx

Links

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
    • 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/08—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
    • C03C4/085—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for ultraviolet absorbing glass
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • H01J5/04—Vessels or containers characterised by the material thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/38—Devices for influencing the colour or wavelength of the light
    • H01J61/40—Devices for influencing the colour or wavelength of the light by light filters; by coloured coatings in or on the envelope
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S501/00—Compositions: ceramic
    • Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/905—Ultraviolet transmitting or absorbing

Landscapes

  • 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)
  • Vessels And Coating Films For Discharge Lamps (AREA)
BE718850D 1967-07-31 1968-07-31 BE718850A (en:Method)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65712367A 1967-07-31 1967-07-31
US74137068A 1968-07-01 1968-07-01

Publications (1)

Publication Number Publication Date
BE718850A true BE718850A (en:Method) 1968-12-31

Family

ID=27097341

Family Applications (1)

Application Number Title Priority Date Filing Date
BE718850D BE718850A (en:Method) 1967-07-31 1968-07-31

Country Status (7)

Country Link
US (1) US3581137A (en:Method)
BE (1) BE718850A (en:Method)
DE (1) DE1764747C3 (en:Method)
ES (1) ES356573A1 (en:Method)
FR (1) FR1575274A (en:Method)
GB (1) GB1178947A (en:Method)
NL (1) NL6810770A (en:Method)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE354377B (en:Method) * 1969-05-08 1973-03-05 Tokyo Shibaura Electric Co
US3848152A (en) * 1972-06-06 1974-11-12 Corning Glass Works Electric lamp having a fused silica glass envelope
US3748518A (en) * 1972-06-14 1973-07-24 Westinghouse Electric Corp Fluorescent lamp having titania-doped glass envelope with transparent buffer film of titania
NL7514565A (nl) * 1975-12-15 1977-06-17 Philips Nv Lampen voor hoge vermogens.
NL7905162A (nl) * 1979-07-03 1981-01-06 Philips Nv Lagedrukkwikdampontladingslamp.
US4710679A (en) * 1985-12-06 1987-12-01 Gte Laboratories Incorporated Fluorescent light source excited by excimer emission
US4701425A (en) * 1986-05-19 1987-10-20 Libbey-Owens-Ford Co. Infrared and ultraviolet absorbing glass compositions
FR2599890B1 (fr) * 1986-06-09 1990-02-02 Ushio Electric Inc Enveloppe en silice fondue pour lampe a decharge
US4746634A (en) * 1987-05-28 1988-05-24 Corning Glass Works Solarization-resistant glass microsheet
DE3737605A1 (de) * 1987-11-05 1989-05-18 Mutzhas Maximilian F Ulraviolett leuchtstofflampe ohne uv-b-strahlung
US5401287A (en) * 1993-08-19 1995-03-28 Ppg Industries, Inc. Reduction of nickel sulfide stones in a glass melting operation
US6486598B1 (en) * 1998-12-04 2002-11-26 Industrial Technology Research Institute Compact fluorescent lamp and method for manufacturing
US6501218B1 (en) * 2000-06-12 2002-12-31 General Electric Company Outdoor electroluminescent display devices
US6906475B2 (en) * 2000-07-07 2005-06-14 Matsushita Electric Industrial Co., Ltd. Fluorescent lamp and high intensity discharge lamp with improved luminous efficiency
KR100847156B1 (ko) * 2000-12-05 2008-07-17 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 납을 함유하지 않는 호박색으로 착색된 전등
DE10306427B4 (de) * 2002-03-26 2016-07-07 Schott Ag Verwendung eines Glases zur Herstellung von Lampenkolben von Fluoreszenzlampen und Lampenkolben von Fluoreszenzlampen
MXPA05003112A (es) * 2002-09-27 2005-06-22 Ppg Ind Ohio Inc Metodo para fabricar vidrio flotado con densidad de defectos reducida.
US7837348B2 (en) * 2004-05-05 2010-11-23 Rensselaer Polytechnic Institute Lighting system using multiple colored light emitting sources and diffuser element
KR101426836B1 (ko) * 2004-05-05 2014-08-05 렌슬러 폴리테크닉 인스티튜트 고체-상태 에미터 및 하향-변환 재료를 이용한 고효율 광 소스
US7889421B2 (en) * 2006-11-17 2011-02-15 Rensselaer Polytechnic Institute High-power white LEDs and manufacturing method thereof
EP2112684A3 (en) * 2008-04-25 2010-06-16 Toshiba Lighting & Technology Corporation High-pressure discharge lamp and lighting equipment
JP2010123542A (ja) * 2008-11-21 2010-06-03 Toshiba Lighting & Technology Corp 高圧放電ランプ用拡散膜の塗布用液剤及び高圧放電ランプ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1292147A (en) * 1918-06-25 1919-01-21 Corning Glass Works Glass and batch therefor.
NL20796C (en:Method) * 1926-01-12
US1830902A (en) * 1926-06-04 1931-11-10 Corning Glass Works Ultra-violet transmitting substance
US3148300A (en) * 1961-08-04 1964-09-08 Gen Electric Lamp having envelope of glass opaque to ultraviolet radiation
US3146120A (en) * 1962-01-11 1964-08-25 American Optical Corp Absorptive glasses
NL128287C (en:Method) * 1962-03-15
US3377494A (en) * 1965-05-24 1968-04-09 Westinghouse Electric Corp Fluorescent lamp envelope with transparent protective coatings
US3430089A (en) * 1965-09-16 1969-02-25 Gen Electric Calcium halophosphate phosphors

Also Published As

Publication number Publication date
FR1575274A (en:Method) 1969-07-18
ES356573A1 (es) 1970-02-01
DE1764747B2 (de) 1977-11-24
US3581137A (en) 1971-05-25
NL6810770A (en:Method) 1969-02-04
DE1764747C3 (de) 1978-07-20
GB1178947A (en) 1970-01-21
DE1764747A1 (de) 1970-10-01

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