JPS5444374A - Halogen lamp - Google Patents
Halogen lampInfo
- Publication number
- JPS5444374A JPS5444374A JP10991877A JP10991877A JPS5444374A JP S5444374 A JPS5444374 A JP S5444374A JP 10991877 A JP10991877 A JP 10991877A JP 10991877 A JP10991877 A JP 10991877A JP S5444374 A JPS5444374 A JP S5444374A
- Authority
- JP
- Japan
- Prior art keywords
- anchor
- lead wires
- support member
- halogen lamp
- holes
- 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
Abstract
PURPOSE: To prevent degradation of service life of a halogen lamp due to oxidation of lead wires and anchor, by inserting the lead wires and anchor into a plurality of holes formed in a support member made of glass having a high melting point, and fixing them firmly in place while heating them in the atmosphere of a non- oxidizing gas.
CONSTITUTION: Lead wires 6, 6' and filament supporting anchor 7 of halogen lamp are fixed to a support member 2 made of synthetic quarz having a high melting point. Here, holes 8 for inserting the lead wires 6, 6' and anchor 7 therethrough are pre-formed in the support member 2, and they are inserted into these holes 8 and fixed in place by heating the same in the atmosphere of an inert gas or reducing gas and thus softening the support member 2. Lead wires 6, 6' and anchor 7 of the halogen lamp thus manufactured are not subjected to oxidation so that degradation of its service life due to impure gases can be prevented in using the same as hologen lamp
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10991877A JPS5444374A (en) | 1977-09-14 | 1977-09-14 | Halogen lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10991877A JPS5444374A (en) | 1977-09-14 | 1977-09-14 | Halogen lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5444374A true JPS5444374A (en) | 1979-04-07 |
Family
ID=14522427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10991877A Pending JPS5444374A (en) | 1977-09-14 | 1977-09-14 | Halogen lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5444374A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6011353A (en) * | 1996-06-28 | 2000-01-04 | General Electric Company | Design and cooling of single ended quartz projection lamps |
-
1977
- 1977-09-14 JP JP10991877A patent/JPS5444374A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6011353A (en) * | 1996-06-28 | 2000-01-04 | General Electric Company | Design and cooling of single ended quartz projection lamps |
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