RU94018503A - LAMP GLASS ABSORBING ULTRAVIOLET RADIATION - Google Patents

LAMP GLASS ABSORBING ULTRAVIOLET RADIATION

Info

Publication number
RU94018503A
RU94018503A RU94018503/33A RU94018503A RU94018503A RU 94018503 A RU94018503 A RU 94018503A RU 94018503/33 A RU94018503/33 A RU 94018503/33A RU 94018503 A RU94018503 A RU 94018503A RU 94018503 A RU94018503 A RU 94018503A
Authority
RU
Russia
Prior art keywords
ultraviolet radiation
absorbing ultraviolet
lamp glass
glass
glass absorbing
Prior art date
Application number
RU94018503/33A
Other languages
Russian (ru)
Other versions
RU2126369C1 (en
Inventor
Л. Бакер Джеральд
Хью Уэлкер Кристофер
Юджин Хаммер Эдвард
Эдвард Скотт Куртис
Фредерик Соулс Томас
Original Assignee
Дженерал Электрик Компани
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
Priority claimed from US08/066,642 external-priority patent/US5350972A/en
Application filed by Дженерал Электрик Компани filed Critical Дженерал Электрик Компани
Publication of RU94018503A publication Critical patent/RU94018503A/en
Application granted granted Critical
Publication of RU2126369C1 publication Critical patent/RU2126369C1/en

Links

Claims (1)

Известково-натриевое стекло, абсорбирующее ультрафиолетовое излучение, содержащий специфические количества оксида церия и оксида железа, позволяет использовать значительно меньшие количества диоксида церия, чем в существующем стекле. Количество оксида церия и оксида железа соответственно составляет 0,02 - 0,07 мас.% и 0,02 - 0,06 мас.% соответственно, в общем случае не превышает 0,13 мас.%. Это стекло пригодно для изготовления колб флюоресцентных ламп, абсорбирующих ультрафиолетовое излучение с длинами волн в области 280 - 320 нм, которые при этом остаются прозрачными в отношении видимого светового излучения и не окрашивают свет, испускаемый лампой.Soda-lime glass, absorbent ultraviolet radiation containing specific amounts of cerium oxide and iron oxide, allows the use of significantly smaller amounts of cerium dioxide than in existing glass. The amount of cerium oxide and iron oxide, respectively, is 0.02 - 0.07 wt.% And 0.02 - 0.06 wt.%, Respectively, in the general case does not exceed 0.13 wt.%. This glass is suitable for the manufacture of flasks of fluorescent lamps, absorbing ultraviolet radiation with wavelengths in the range of 280 - 320 nm, which at the same time remain transparent with respect to visible light radiation and do not stain the light emitted by the lamp.
RU94018503A 1993-05-25 1994-05-24 Lime-soda glass, electric gas-discharge and fluorescent lamps RU2126369C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/066642 1993-05-25
US08/066.642 1993-05-25
US08/066,642 US5350972A (en) 1993-05-25 1993-05-25 UV absorbing lamp glass

Publications (2)

Publication Number Publication Date
RU94018503A true RU94018503A (en) 1996-01-10
RU2126369C1 RU2126369C1 (en) 1999-02-20

Family

ID=22070774

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94018503A RU2126369C1 (en) 1993-05-25 1994-05-24 Lime-soda glass, electric gas-discharge and fluorescent lamps

Country Status (13)

Country Link
US (1) US5350972A (en)
EP (1) EP0629591B1 (en)
JP (1) JPH06345479A (en)
KR (1) KR100205834B1 (en)
CN (1) CN1038579C (en)
BR (1) BR9402059A (en)
CA (1) CA2122388A1 (en)
CZ (1) CZ122294A3 (en)
DE (1) DE69405162T2 (en)
ES (1) ES2105519T3 (en)
HU (1) HUT67977A (en)
RU (1) RU2126369C1 (en)
TW (1) TW279199B (en)

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EP0750593B1 (en) * 1995-01-13 1999-05-06 Koninklijke Philips Electronics N.V. Glass composition for a lamp envelope of a black light blue lamp
US5528107A (en) * 1995-03-31 1996-06-18 Osram Sylvania Inc Lead and arsenic free, solarization resistant glass
US5557171A (en) * 1995-06-15 1996-09-17 Osram Sylvania Inc. High intensity discharge lamp with ultra violet absorbing envelope
FR2739095B1 (en) * 1995-09-25 1997-11-14 Saint Gobain Vitrage OPTICAL LENSES AND MANUFACTURING METHODS
DE19747354C1 (en) * 1997-10-27 1998-12-24 Schott Glas New cerium oxide-containing alkaline earth aluminoborosilicate glass
US6037286A (en) * 1998-03-20 2000-03-14 Owens-Brockway Glass Container Inc. UV absorbing container glass compositions
US6838400B1 (en) 1998-03-23 2005-01-04 International Business Machines Corporation UV absorbing glass cloth and use thereof
CA2342910C (en) * 1998-09-04 2008-08-05 Nippon Sheet Glass Co., Ltd. Light-colored high-transmittance glass and method of manufacturing the same, glass sheet with conductive film using the same and method of manufacturing the glass sheet, and glassarticle
US6906475B2 (en) * 2000-07-07 2005-06-14 Matsushita Electric Industrial Co., Ltd. Fluorescent lamp and high intensity discharge lamp with improved luminous efficiency
JP2002137935A (en) 2000-10-26 2002-05-14 Nippon Electric Glass Co Ltd Glass for fluorescent lamp, glass tube for fluorescent lamp and fluorescent lamp
JP4995413B2 (en) * 2004-05-31 2012-08-08 パナソニック株式会社 Glass composition for lamp and lamp using the same
DE102004033653B4 (en) 2004-07-12 2013-09-19 Schott Ag Use of a glass for EEFL fluorescent lamps
US7102141B2 (en) * 2004-09-28 2006-09-05 Intel Corporation Flash lamp annealing apparatus to generate electromagnetic radiation having selective wavelengths
US20080004492A1 (en) 2005-01-21 2008-01-03 Mitsuhiro Nakamura Endoscope, Medical Instrument for Endoscope and Method Applying Markings Thereto
CN101223115B (en) * 2005-07-12 2012-02-08 独立行政法人产业技术综合研究所 Glass composition for lamp, glass part for lamp, lamp and process for producing lamp or glass composition for lamp
CN101060049A (en) * 2006-04-21 2007-10-24 广州神阳高新技术有限公司 Ultraviolet radiation lamp
WO2012063092A1 (en) 2010-11-12 2012-05-18 Soltesz-Nagy Attila Arrangement for adjusting the uvb to uva ratio of artificial uv light
CN106007362B (en) * 2016-03-05 2018-01-23 益阳晶基光伏材料科技有限公司 Low ferrisodium calcium-silicate ultrawhite calendering photovoltaic glass de-bubble auxiliary agent, method for glass preparation
DE102016115523A1 (en) * 2016-08-22 2018-02-22 Osram Gmbh Gas discharge lamp and headlamp system with gas discharge lamp
US10829408B2 (en) 2017-12-13 2020-11-10 Corning Incorporated Glass-ceramics and methods of making the same
JP2022511737A (en) 2018-11-26 2022-02-01 オウェンス コーニング インテレクチュアル キャピタル リミテッド ライアビリティ カンパニー High performance fiberglass composition with improved modulus
EP3887328A2 (en) 2018-11-26 2021-10-06 Owens Corning Intellectual Capital, LLC High performance fiberglass composition with improved specific modulus

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US2582453A (en) * 1948-07-02 1952-01-15 American Optical Corp Absorbing glass and method of making same
US2862131A (en) * 1951-02-27 1958-11-25 Saint Gobain Glass for glow discharge lamps such as fluorescent luminescent lamps and the like
US2860059A (en) * 1953-09-03 1958-11-11 Libbey Owens Ford Glass Co Ultra-violet light absorbing glass
US3148300A (en) * 1961-08-04 1964-09-08 Gen Electric Lamp having envelope of glass opaque to ultraviolet radiation
JPS5186515A (en) * 1975-01-28 1976-07-29 Tokyo Shibaura Electric Co KANKYUYOGARASU
US4015966A (en) * 1976-06-01 1977-04-05 Owens-Illinois, Inc. Manufacture of X-ray absorbing glass composition by a float glass process
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