JPH0261057U - - Google Patents
Info
- Publication number
- JPH0261057U JPH0261057U JP14042288U JP14042288U JPH0261057U JP H0261057 U JPH0261057 U JP H0261057U JP 14042288 U JP14042288 U JP 14042288U JP 14042288 U JP14042288 U JP 14042288U JP H0261057 U JPH0261057 U JP H0261057U
- Authority
- JP
- Japan
- Prior art keywords
- arc tube
- discharge lamp
- pressure discharge
- conductive layer
- open end
- 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.)
- Granted
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988140422U JPH0628779Y2 (ja) | 1988-10-27 | 1988-10-27 | 高圧放電灯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988140422U JPH0628779Y2 (ja) | 1988-10-27 | 1988-10-27 | 高圧放電灯 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0261057U true JPH0261057U (en18) | 1990-05-07 |
JPH0628779Y2 JPH0628779Y2 (ja) | 1994-08-03 |
Family
ID=31404576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988140422U Expired - Lifetime JPH0628779Y2 (ja) | 1988-10-27 | 1988-10-27 | 高圧放電灯 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0628779Y2 (en18) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58188046A (ja) * | 1982-04-27 | 1983-11-02 | Hakko:Kk | 放電灯シ−ル装置 |
JPS61173437A (ja) * | 1985-01-25 | 1986-08-05 | Ngk Insulators Ltd | 高圧金属蒸気放電灯用発光管の製造方法 |
JPS61220265A (ja) * | 1985-03-26 | 1986-09-30 | Iwasaki Electric Co Ltd | 金属蒸気放電灯 |
JPH01206554A (ja) * | 1988-02-13 | 1989-08-18 | Japan Storage Battery Co Ltd | 金属蒸気放電灯およびその製造方法 |
-
1988
- 1988-10-27 JP JP1988140422U patent/JPH0628779Y2/ja not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58188046A (ja) * | 1982-04-27 | 1983-11-02 | Hakko:Kk | 放電灯シ−ル装置 |
JPS61173437A (ja) * | 1985-01-25 | 1986-08-05 | Ngk Insulators Ltd | 高圧金属蒸気放電灯用発光管の製造方法 |
JPS61220265A (ja) * | 1985-03-26 | 1986-09-30 | Iwasaki Electric Co Ltd | 金属蒸気放電灯 |
JPH01206554A (ja) * | 1988-02-13 | 1989-08-18 | Japan Storage Battery Co Ltd | 金属蒸気放電灯およびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0628779Y2 (ja) | 1994-08-03 |