JPS639763U - - Google Patents
Info
- Publication number
- JPS639763U JPS639763U JP10321186U JP10321186U JPS639763U JP S639763 U JPS639763 U JP S639763U JP 10321186 U JP10321186 U JP 10321186U JP 10321186 U JP10321186 U JP 10321186U JP S639763 U JPS639763 U JP S639763U
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- discharge lamp
- short arc
- arc discharge
- anode
- 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
- 238000010891 electric arc Methods 0.000 claims description 3
- 229910000420 cerium oxide Inorganic materials 0.000 claims 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 claims 1
- 229910003452 thorium oxide Inorganic materials 0.000 claims 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 1
- 229910052721 tungsten Inorganic materials 0.000 claims 1
- 239000010937 tungsten Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Discharge Lamp (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10321186U JPS639763U (th) | 1986-07-07 | 1986-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10321186U JPS639763U (th) | 1986-07-07 | 1986-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS639763U true JPS639763U (th) | 1988-01-22 |
Family
ID=30975555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10321186U Pending JPS639763U (th) | 1986-07-07 | 1986-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS639763U (th) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS559375A (en) * | 1978-07-06 | 1980-01-23 | Nippon Tungsten Co Ltd | Electrode material for discharge lamp |
| JPS56168328A (en) * | 1980-05-29 | 1981-12-24 | Mitsubishi Electric Corp | Electrode for electric-discharge lamp |
-
1986
- 1986-07-07 JP JP10321186U patent/JPS639763U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS559375A (en) * | 1978-07-06 | 1980-01-23 | Nippon Tungsten Co Ltd | Electrode material for discharge lamp |
| JPS56168328A (en) * | 1980-05-29 | 1981-12-24 | Mitsubishi Electric Corp | Electrode for electric-discharge lamp |
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