JPS5367274A - Method of producing electrode for high pressure discharge lamp - Google Patents
Method of producing electrode for high pressure discharge lampInfo
- Publication number
- JPS5367274A JPS5367274A JP10946177A JP10946177A JPS5367274A JP S5367274 A JPS5367274 A JP S5367274A JP 10946177 A JP10946177 A JP 10946177A JP 10946177 A JP10946177 A JP 10946177A JP S5367274 A JPS5367274 A JP S5367274A
- Authority
- JP
- Japan
- Prior art keywords
- high pressure
- discharge lamp
- pressure discharge
- producing electrode
- electrode
- 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
Landscapes
- Discharge Lamp (AREA)
Abstract
PURPOSE: To improve resistance against halogen throughout the electrode and obtain a stable discharge characteristic by means of an energizing process for heating the electrode up to nearly fusing temperature provided in addition to the process for coating heat-proof oxide by sintering.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10946177A JPS5367274A (en) | 1977-09-13 | 1977-09-13 | Method of producing electrode for high pressure discharge lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10946177A JPS5367274A (en) | 1977-09-13 | 1977-09-13 | Method of producing electrode for high pressure discharge lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5367274A true JPS5367274A (en) | 1978-06-15 |
Family
ID=14510810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10946177A Pending JPS5367274A (en) | 1977-09-13 | 1977-09-13 | Method of producing electrode for high pressure discharge lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5367274A (en) |
-
1977
- 1977-09-13 JP JP10946177A patent/JPS5367274A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS52103734A (en) | High-frequency heater | |
JPS5367274A (en) | Method of producing electrode for high pressure discharge lamp | |
JPS5434145A (en) | Sheathed heater | |
JPS51115345A (en) | Manufacturing process of heating unit | |
JPS52110320A (en) | Secondary air heating method and apparatus therefor | |
JPS5299448A (en) | High-frequency heating device | |
JPS5297443A (en) | Glow discharge heating apparatus | |
JPS51129951A (en) | High frequency heater | |
JPS528541A (en) | Heater | |
JPS53113154A (en) | Adjuster of air | |
JPS5332436A (en) | High-frequency heating apparatus | |
JPS5261850A (en) | Timer for range | |
JPS5261843A (en) | Sheathed heater | |
JPS53137450A (en) | High frequency heating apparatus | |
JPS5325943A (en) | Microwave heater | |
JPS5314431A (en) | Positive characteristic thermistor heating unit | |
JPS5277811A (en) | Continuous annealing process of strip coils | |
JPS51139251A (en) | Method of manufacturing black heater | |
JPS5328978A (en) | Apparatus for sealing bulb | |
JPS51134936A (en) | Solar-heat selective absorption plate and production of same | |
JPS52107177A (en) | Producing method for discharge lamp of high vapor pressure | |
JPS53114281A (en) | Method for manufacturing fluorescent lamp | |
JPS526147A (en) | High frequency heater | |
JPS5257529A (en) | Sealing method of sheathed heater | |
JPS51118148A (en) | Heating pipe and its production method |