KR930008354B1 - 내부 및 외부 벌브 사이의 공간이 약한 산화 가스로 채워져 있는 이중 벌브형 할로겐 램프 - Google Patents
내부 및 외부 벌브 사이의 공간이 약한 산화 가스로 채워져 있는 이중 벌브형 할로겐 램프 Download PDFInfo
- Publication number
- KR930008354B1 KR930008354B1 KR1019890019778A KR890019778A KR930008354B1 KR 930008354 B1 KR930008354 B1 KR 930008354B1 KR 1019890019778 A KR1019890019778 A KR 1019890019778A KR 890019778 A KR890019778 A KR 890019778A KR 930008354 B1 KR930008354 B1 KR 930008354B1
- Authority
- KR
- South Korea
- Prior art keywords
- bulb
- optical interference
- interference film
- space
- halogen lamp
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/34—Double-wall vessels or containers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/26—Screens; Filters
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
- H01K1/34—Double wall vessels
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Optical Filters (AREA)
Abstract
Description
Claims (3)
- 외부 벌브(13)와, 그 외부 벌브내에 배치되며 필라멘트(43)를 갖는 내부 벌브(15)와, 상기 외부 벌브 및 내부 벌브에 의해 형성되는 밀봉된 공간(49)과, 특정 파장범위의 광학 스펙트럼으로부터 빛을 반사하기 위해 외부 벌브의 내면이나 내부 벌브의 외면성에 형성되며 고온에서 쉽게 환원되는 금속 산화물 광학 간섭 필름(27)을 포함하는 이중 벌브형 할로겐 램프에 있어서, 상기 밀봉된 공간(49)에는 상기 금속 산화물 광학 간섭 필름의 환원을 방지하기 위한 약한 산화 가스를 충진하는데, 상기 약한 산화 가스는 밀봉 압력 300-1520 Torr의 규정량의 불활성 가스와, 분압 0.0076-76 Torr의 규정량의 산소를 포함하는 것을 특징으로 하는 2중 벌브형 할로겐램프.
- 제 1 항에 있어서, 상기 불활성 가스는 아르곤을 포함하는 것을 특징으로 하는 램프.
- 제 1 항에 있어서, 상기 불활성 가스는 질소를 포함하는 것을 특징으로 하는 램프.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP88-334889 | 1988-12-28 | ||
JP334889 | 1988-12-28 | ||
JP63334889A JPH02177248A (ja) | 1988-12-28 | 1988-12-28 | ハロゲン電球 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900010902A KR900010902A (ko) | 1990-07-11 |
KR930008354B1 true KR930008354B1 (ko) | 1993-08-30 |
Family
ID=18282363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890019778A Expired - Fee Related KR930008354B1 (ko) | 1988-12-28 | 1989-12-28 | 내부 및 외부 벌브 사이의 공간이 약한 산화 가스로 채워져 있는 이중 벌브형 할로겐 램프 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5093601A (ko) |
EP (1) | EP0376712B1 (ko) |
JP (1) | JPH02177248A (ko) |
KR (1) | KR930008354B1 (ko) |
DE (1) | DE68915727T2 (ko) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4138942B8 (de) * | 1990-12-17 | 2005-04-07 | Cooper Crouse-Hinds Gmbh | Leuchte |
EP0590602A1 (en) * | 1992-09-28 | 1994-04-06 | Toshiba Lighting & Technology Corporation | Double-bulb halogen lamp and lighting system |
US5410212A (en) * | 1993-04-01 | 1995-04-25 | General Electric Company | Soft white reflector lamp |
JPH0714509U (ja) * | 1993-08-07 | 1995-03-10 | 東芝硝子株式会社 | 反射鏡付ハロゲン電球用前面レンズ |
JP3729285B2 (ja) * | 1994-12-21 | 2005-12-21 | 東芝ライテック株式会社 | 白熱電球および照明装置 |
US5658612A (en) * | 1995-09-29 | 1997-08-19 | Osram Sylvania Inc. | Method for making a tantala/silica interference filter on the surface of a tungsten-halogen incandescent lamp |
US6212004B1 (en) * | 1996-05-10 | 2001-04-03 | Applied Coatings, Inc. | Reflector with directional control of visible and infra-red radiation |
US5949180A (en) * | 1996-12-20 | 1999-09-07 | Fusion Lighting, Inc. | Lamp apparatus with reflective ceramic sleeve holding a plasma that emits light |
JP3392701B2 (ja) * | 1997-04-18 | 2003-03-31 | 株式会社小糸製作所 | ウエッジベース型電球 |
US6161785A (en) * | 1998-01-26 | 2000-12-19 | Charged Injection Corporation | Electrostatic atomizer based micro-burner for logistic fuels |
DE19843525A1 (de) * | 1998-09-23 | 2000-03-30 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Halogenglühlampe |
US6559600B1 (en) * | 1998-11-17 | 2003-05-06 | Matsushita Electric Industrial Co., Ltd. | Discharge lamp, light source and projecting display unit |
JP2001201623A (ja) * | 2000-01-20 | 2001-07-27 | Fujitsu General Ltd | 照明光源装置 |
JP2003045373A (ja) * | 2001-08-03 | 2003-02-14 | Nec Lighting Ltd | 高圧放電灯 |
CN1326198C (zh) * | 2001-08-21 | 2007-07-11 | 皇家菲利浦电子有限公司 | 带有防爆装置的灯 |
US7321189B2 (en) * | 2005-01-05 | 2008-01-22 | Osram Sylvania Inc. | Wedge lead lamp |
JP2016206484A (ja) * | 2015-04-24 | 2016-12-08 | 株式会社リコー | ヒータ、定着装置及び画像形成装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4463277A (en) * | 1980-08-11 | 1984-07-31 | North American Philips Lighting Corporation | Compact halogen-cycle incandescent lamp, and lamp unit utilizing such lamp as a light source |
JPS5738558A (en) * | 1980-08-21 | 1982-03-03 | Tokyo Shibaura Electric Co | Reflecting type bulb |
JPS5746461A (en) * | 1980-09-02 | 1982-03-16 | Tokyo Shibaura Electric Co | Reflecting bulb |
JPS6046986B2 (ja) * | 1980-09-19 | 1985-10-18 | 三菱電機株式会社 | 避難装置 |
US4547704A (en) * | 1983-08-01 | 1985-10-15 | General Electric Company | Higher efficiency incandescent lighting units |
US4517491A (en) * | 1983-08-01 | 1985-05-14 | General Electric Company | Incandescent lamp source utilizing an integral cylindrical transparent heat mirror |
JPH06100687B2 (ja) * | 1983-08-22 | 1994-12-12 | 東芝ライテック株式会社 | 管 球 |
US4591752A (en) * | 1983-10-14 | 1986-05-27 | Duro-Test Corporation | Incandescent lamp with high pressure rare gas filled tungsten-halogen element and transparent thick walled safety envelope |
JPH0612663B2 (ja) * | 1984-06-05 | 1994-02-16 | 東芝ライテック株式会社 | 白熱電球 |
JPS61101949A (ja) * | 1984-10-24 | 1986-05-20 | 東芝ライテック株式会社 | 電球 |
US4918352A (en) * | 1988-11-07 | 1990-04-17 | General Electric Company | Metal halide lamps with oxidized frame parts |
US4942331A (en) * | 1989-05-09 | 1990-07-17 | General Electric Company | Filament alignment spud for incandescent lamps |
-
1988
- 1988-12-28 JP JP63334889A patent/JPH02177248A/ja active Pending
-
1989
- 1989-12-26 US US07/456,739 patent/US5093601A/en not_active Expired - Lifetime
- 1989-12-28 KR KR1019890019778A patent/KR930008354B1/ko not_active Expired - Fee Related
- 1989-12-28 DE DE68915727T patent/DE68915727T2/de not_active Revoked
- 1989-12-28 EP EP89313634A patent/EP0376712B1/en not_active Revoked
Also Published As
Publication number | Publication date |
---|---|
DE68915727D1 (de) | 1994-07-07 |
DE68915727T2 (de) | 1994-09-22 |
EP0376712B1 (en) | 1994-06-01 |
KR900010902A (ko) | 1990-07-11 |
EP0376712A2 (en) | 1990-07-04 |
JPH02177248A (ja) | 1990-07-10 |
EP0376712A3 (en) | 1991-04-10 |
US5093601A (en) | 1992-03-03 |
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