JPH0517654B2 - - Google Patents
Info
- Publication number
- JPH0517654B2 JPH0517654B2 JP58186872A JP18687283A JPH0517654B2 JP H0517654 B2 JPH0517654 B2 JP H0517654B2 JP 58186872 A JP58186872 A JP 58186872A JP 18687283 A JP18687283 A JP 18687283A JP H0517654 B2 JPH0517654 B2 JP H0517654B2
- Authority
- JP
- Japan
- Prior art keywords
- anode
- short arc
- enclosure
- arc discharge
- tungsten
- 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.)
- Expired - Lifetime
Links
- 238000010891 electric arc Methods 0.000 claims description 22
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 17
- 229910052721 tungsten Inorganic materials 0.000 claims description 17
- 239000010937 tungsten Substances 0.000 claims description 17
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 14
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 14
- 229910052750 molybdenum Inorganic materials 0.000 claims description 14
- 239000011733 molybdenum Substances 0.000 claims description 14
- 239000011521 glass Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims 1
- 229910052724 xenon Inorganic materials 0.000 description 3
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/073—Main electrodes for high-pressure discharge lamps
- H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode
Landscapes
- Discharge Lamp (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18687283A JPS6079659A (ja) | 1983-10-07 | 1983-10-07 | シヨ−トア−ク放電灯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18687283A JPS6079659A (ja) | 1983-10-07 | 1983-10-07 | シヨ−トア−ク放電灯 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6079659A JPS6079659A (ja) | 1985-05-07 |
JPH0517654B2 true JPH0517654B2 (zh) | 1993-03-09 |
Family
ID=16196146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18687283A Granted JPS6079659A (ja) | 1983-10-07 | 1983-10-07 | シヨ−トア−ク放電灯 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6079659A (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5556315B2 (ja) * | 2010-04-02 | 2014-07-23 | ウシオ電機株式会社 | ショートアーク型放電ランプ |
JP6135034B2 (ja) * | 2011-06-20 | 2017-05-31 | ウシオ電機株式会社 | ショートアーク型放電ランプ |
JP6633826B2 (ja) * | 2014-09-24 | 2020-01-22 | 株式会社オーク製作所 | 放電ランプ |
JP6548043B2 (ja) | 2016-12-22 | 2019-07-24 | ウシオ電機株式会社 | 電極体および高圧放電ランプ |
JP6397945B2 (ja) * | 2017-02-15 | 2018-09-26 | ウシオ電機株式会社 | ショートアーク型放電ランプおよびその製造方法 |
JP6665906B2 (ja) * | 2018-08-30 | 2020-03-13 | ウシオ電機株式会社 | ショートアーク型放電ランプ |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5074988A (zh) * | 1973-11-02 | 1975-06-19 |
-
1983
- 1983-10-07 JP JP18687283A patent/JPS6079659A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5074988A (zh) * | 1973-11-02 | 1975-06-19 |
Also Published As
Publication number | Publication date |
---|---|
JPS6079659A (ja) | 1985-05-07 |
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