JPS639762U - - Google Patents
Info
- Publication number
- JPS639762U JPS639762U JP10321086U JP10321086U JPS639762U JP S639762 U JPS639762 U JP S639762U JP 10321086 U JP10321086 U JP 10321086U JP 10321086 U JP10321086 U JP 10321086U JP S639762 U JPS639762 U JP S639762U
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- discharge lamp
- oxide
- short arc
- 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.)
- Pending
Links
- 238000010891 electric arc Methods 0.000 claims description 3
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 2
- 229910052721 tungsten Inorganic materials 0.000 claims 2
- 239000010937 tungsten Substances 0.000 claims 2
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Discharge Lamp (AREA)
Description
第１図は本考案に係るシヨートアーク放電灯の
説明図、第２図はデータの説明図である。
図において、１は発光管、３は陽極、４は陰極
、５と６はリード棒、７と８は口金、Ｌは放電電
極間距離を示す。
FIG. 1 is an explanatory diagram of a short arc discharge lamp according to the present invention, and FIG. 2 is an explanatory diagram of data. In the figure, 1 is an arc tube, 3 is an anode, 4 is a cathode, 5 and 6 are lead rods, 7 and 8 are caps, and L is the distance between discharge electrodes.
Claims (1)
陰極とを発光管内に具備したシヨートアーク放電
灯において、 該陰極は、酸化イツトリウムもしくは酸化ラン
タンを含有したタングステンからなることを特徴
とするシヨートアーク放電灯。 (2) タングステンが、更に酸化トリウムを含有
してなることを特徴とする第１項記載のシヨート
アーク放電灯。[Claims for Utility Model Registration] (1) A discharge luminescent gas or vapor, an anode,
1. A short arc discharge lamp comprising a cathode in an arc tube, wherein the cathode is made of tungsten containing yttrium oxide or lanthanum oxide. (2) The short arc discharge lamp according to item 1, wherein the tungsten further contains thorium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10321086U JPS639762U (en) | 1986-07-07 | 1986-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10321086U JPS639762U (en) | 1986-07-07 | 1986-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS639762U true JPS639762U (en) | 1988-01-22 |
Family
ID=30975553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10321086U Pending JPS639762U (en) | 1986-07-07 | 1986-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS639762U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997021037A1 (en) | 1995-12-05 | 1997-06-12 | Ariga Kogyo Corp. | Stepwise expansion mechanism |
| DE102012002048A1 (en) | 2011-02-03 | 2012-08-09 | Ushio Denki Kabushiki Kaisha | Cathode for short arc type Xenon lamp, has emitter substance supply channels extended from retaining chamber to surface of tapering tip region, and element for suppression of supply of emitter substance arranged in supply channels |
| US11998260B2 (en) | 2010-06-07 | 2024-06-04 | Bolder Surgical, Llc | Low-power tissue sealing device and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4989371A (en) * | 1972-12-29 | 1974-08-27 | ||
| JPS5436076A (en) * | 1977-08-24 | 1979-03-16 | Toshiba Corp | Sintered electrode for use in discharge tube lamp |
-
1986
- 1986-07-07 JP JP10321086U patent/JPS639762U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4989371A (en) * | 1972-12-29 | 1974-08-27 | ||
| JPS5436076A (en) * | 1977-08-24 | 1979-03-16 | Toshiba Corp | Sintered electrode for use in discharge tube lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997021037A1 (en) | 1995-12-05 | 1997-06-12 | Ariga Kogyo Corp. | Stepwise expansion mechanism |
| US11998260B2 (en) | 2010-06-07 | 2024-06-04 | Bolder Surgical, Llc | Low-power tissue sealing device and method |
| DE102012002048A1 (en) | 2011-02-03 | 2012-08-09 | Ushio Denki Kabushiki Kaisha | Cathode for short arc type Xenon lamp, has emitter substance supply channels extended from retaining chamber to surface of tapering tip region, and element for suppression of supply of emitter substance arranged in supply channels |
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