JPS5249684A - Incandescent lamp - Google Patents
Incandescent lampInfo
- Publication number
- JPS5249684A JPS5249684A JP50124945A JP12494575A JPS5249684A JP S5249684 A JPS5249684 A JP S5249684A JP 50124945 A JP50124945 A JP 50124945A JP 12494575 A JP12494575 A JP 12494575A JP S5249684 A JPS5249684 A JP S5249684A
- Authority
- JP
- Japan
- Prior art keywords
- incandescent lamp
- tube
- corrosion
- halogen
- keep
- 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.)
- Pending
Links
Classifications
-
- 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
Abstract
PURPOSE: To prevent blackening and corrosion of a tube wall at a low temperature and to keep a stable function for a long time, by sealing an inert gas, boron tribromide and a halogen in the tube.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50124945A JPS5249684A (en) | 1975-10-17 | 1975-10-17 | Incandescent lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50124945A JPS5249684A (en) | 1975-10-17 | 1975-10-17 | Incandescent lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5249684A true JPS5249684A (en) | 1977-04-20 |
Family
ID=14898073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50124945A Pending JPS5249684A (en) | 1975-10-17 | 1975-10-17 | Incandescent lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5249684A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100472344B1 (en) * | 2001-07-18 | 2005-03-08 | 김충겸 | A halogen lamp for gathering fish |
-
1975
- 1975-10-17 JP JP50124945A patent/JPS5249684A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100472344B1 (en) * | 2001-07-18 | 2005-03-08 | 김충겸 | A halogen lamp for gathering fish |
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