JPS5418169A - Halogen lamp - Google Patents
Halogen lampInfo
- Publication number
- JPS5418169A JPS5418169A JP8191477A JP8191477A JPS5418169A JP S5418169 A JPS5418169 A JP S5418169A JP 8191477 A JP8191477 A JP 8191477A JP 8191477 A JP8191477 A JP 8191477A JP S5418169 A JPS5418169 A JP S5418169A
- Authority
- JP
- Japan
- Prior art keywords
- halogen lamp
- lamp
- under
- chlomine
- blackened
- 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 provide a halogen lamp wherein the quantity of chlorine to be sealed therein is limited and the ratio of chlomine to hydrogen is suitably selected, thereby to obtain a halogen lamp difficult to be blackened not only under continuous lighting but under very strict lighting cycle condition, thus the durability of the lamp being prolonged.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8191477A JPS5418169A (en) | 1977-07-11 | 1977-07-11 | Halogen lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8191477A JPS5418169A (en) | 1977-07-11 | 1977-07-11 | Halogen lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5418169A true JPS5418169A (en) | 1979-02-09 |
Family
ID=13759705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8191477A Pending JPS5418169A (en) | 1977-07-11 | 1977-07-11 | Halogen lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5418169A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0215158A (en) * | 1988-07-04 | 1990-01-18 | Daido Steel Co Ltd | Plasma heat treatment chamber |
-
1977
- 1977-07-11 JP JP8191477A patent/JPS5418169A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0215158A (en) * | 1988-07-04 | 1990-01-18 | Daido Steel Co Ltd | Plasma heat treatment chamber |
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