JPH043388Y2 - - Google Patents
Info
- Publication number
- JPH043388Y2 JPH043388Y2 JP17534284U JP17534284U JPH043388Y2 JP H043388 Y2 JPH043388 Y2 JP H043388Y2 JP 17534284 U JP17534284 U JP 17534284U JP 17534284 U JP17534284 U JP 17534284U JP H043388 Y2 JPH043388 Y2 JP H043388Y2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- tip
- impregnated
- discharge
- electron
- 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
Links
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 238000002844 melting Methods 0.000 claims description 10
- 239000000941 radioactive substance Substances 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 7
- 229910052741 iridium Inorganic materials 0.000 claims description 5
- 229910052762 osmium Inorganic materials 0.000 claims description 5
- 229910052702 rhenium Inorganic materials 0.000 claims description 5
- 229910052707 ruthenium Inorganic materials 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910000952 Be alloy Inorganic materials 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Discharge Lamp (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17534284U JPH043388Y2 (enrdf_load_stackoverflow) | 1984-11-19 | 1984-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17534284U JPH043388Y2 (enrdf_load_stackoverflow) | 1984-11-19 | 1984-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6190157U JPS6190157U (enrdf_load_stackoverflow) | 1986-06-12 |
| JPH043388Y2 true JPH043388Y2 (enrdf_load_stackoverflow) | 1992-02-03 |
Family
ID=30732949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17534284U Expired JPH043388Y2 (enrdf_load_stackoverflow) | 1984-11-19 | 1984-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043388Y2 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000045417A1 (fr) | 1999-01-26 | 2000-08-03 | Hamamatsu Photonics K.K. | Electrode pour tube a decharge et tube a decharge l'utilisant |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2610597B2 (ja) * | 1988-02-23 | 1997-05-14 | ウシオ電機株式会社 | 高圧放電灯用電極 |
-
1984
- 1984-11-19 JP JP17534284U patent/JPH043388Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000045417A1 (fr) | 1999-01-26 | 2000-08-03 | Hamamatsu Photonics K.K. | Electrode pour tube a decharge et tube a decharge l'utilisant |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6190157U (enrdf_load_stackoverflow) | 1986-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4105910A (en) | Fluorescent lamp with an integral fail-safe and auxiliary-amalgam component | |
| US5585694A (en) | Low pressure discharge lamp having sintered "cold cathode" discharge electrodes | |
| US2339392A (en) | Cathode | |
| DE1220039B (de) | Elektrische Metalldampflampe | |
| US4097762A (en) | Xenon arc discharge lamp having a particular electrode composition and wherein the arc discharge is obtained without heating the electrode | |
| US2497496A (en) | Electrode structure for electric discharge devices or lamps | |
| JPH043388Y2 (enrdf_load_stackoverflow) | ||
| US20210050207A1 (en) | Electrode for a discharge lamp, discharge lamp and method for producing an electrode | |
| US2438732A (en) | Electron tube cathode | |
| US2864028A (en) | Thermionic dispenser cathode | |
| JP2773174B2 (ja) | 電極材料 | |
| GB1307417A (en) | Mercury-vapour discharge lamp | |
| EP1150335A1 (en) | Electrode for discharge tube and discharge tube using it | |
| KR19990077092A (ko) | 가스 봉입 방전 갭 | |
| JP3152134B2 (ja) | 放電ランプ用電極およびその製造方法 | |
| JP3363816B2 (ja) | 放電管用電極及びこれを用いた放電管 | |
| JP2754647B2 (ja) | 電極材料の製造方法 | |
| US3259778A (en) | Starting of high temperature electrode lamps | |
| US2446157A (en) | Electrode | |
| US2600112A (en) | Electron emitter | |
| JPS6231938A (ja) | 希ガス封入式放電ランプ | |
| JPH02170338A (ja) | 電極組立体 | |
| JPH11288689A (ja) | 放電管用の電極 | |
| JP2623094B2 (ja) | 冷陰極型放電灯装置 | |
| JP2720400B2 (ja) | 放電灯とその製造方法 |