JPH0330995Y2 - - Google Patents
Info
- Publication number
- JPH0330995Y2 JPH0330995Y2 JP1985088814U JP8881485U JPH0330995Y2 JP H0330995 Y2 JPH0330995 Y2 JP H0330995Y2 JP 1985088814 U JP1985088814 U JP 1985088814U JP 8881485 U JP8881485 U JP 8881485U JP H0330995 Y2 JPH0330995 Y2 JP H0330995Y2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- arc tube
- gap
- sealing
- glass
- 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 10
- 239000002184 metal Substances 0.000 claims description 10
- 229910001507 metal halide Inorganic materials 0.000 claims description 9
- 150000005309 metal halides Chemical class 0.000 claims description 9
- 239000011888 foil Substances 0.000 claims description 8
- 239000005394 sealing glass Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
- 238000007789 sealing Methods 0.000 description 34
- 239000011521 glass Substances 0.000 description 12
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten 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
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
- H01J61/366—Seals for leading-in conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
- H01J61/827—Metal halide arc lamps
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985088814U JPH0330995Y2 (US20080293856A1-20081127-C00150.png) | 1985-06-14 | 1985-06-14 | |
| US06/869,333 US4721887A (en) | 1985-06-14 | 1986-06-02 | Metal halide arc lamp having pinch seal with elongated space |
| EP86304329A EP0206598B1 (en) | 1985-06-14 | 1986-06-06 | Metal halide arc lamp |
| DE8686304329T DE3681638D1 (de) | 1985-06-14 | 1986-06-06 | Metallhalogenidbogenlampe. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985088814U JPH0330995Y2 (US20080293856A1-20081127-C00150.png) | 1985-06-14 | 1985-06-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61206259U JPS61206259U (US20080293856A1-20081127-C00150.png) | 1986-12-26 |
| JPH0330995Y2 true JPH0330995Y2 (US20080293856A1-20081127-C00150.png) | 1991-07-01 |
Family
ID=13953370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985088814U Expired JPH0330995Y2 (US20080293856A1-20081127-C00150.png) | 1985-06-14 | 1985-06-14 |
Country Status (4)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0581354B1 (en) * | 1992-07-13 | 1998-04-29 | Koninklijke Philips Electronics N.V. | High-pressure gas discharge lamp |
| US5461277A (en) * | 1992-07-13 | 1995-10-24 | U.S. Philips Corporation | High-pressure gas discharge lamp having a seal with a cylindrical crack about the electrode rod |
| EP0581359B1 (en) * | 1992-07-20 | 1999-02-24 | Koninklijke Philips Electronics N.V. | HID lamp having an arc tube with offset press seals |
| JP3503575B2 (ja) * | 2000-06-06 | 2004-03-08 | ウシオ電機株式会社 | ショートアーク型超高圧放電ランプ及びその製造方法 |
| US7755289B2 (en) * | 2007-04-02 | 2010-07-13 | Barco Lighting Systems, Inc. | Temperature reduction for top pinch of arc lamp |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE464275A (US20080293856A1-20081127-C00150.png) * | 1940-01-02 | |||
| US3420944A (en) * | 1966-09-02 | 1969-01-07 | Gen Electric | Lead-in conductor for electrical devices |
| US3742283A (en) * | 1971-10-28 | 1973-06-26 | Gte Sylvania Inc | Press seal for lamp having fused silica envelope |
| NL7705365A (nl) * | 1977-05-16 | 1978-11-20 | Philips Nv | Elektrische lamp. |
| DE2833896A1 (de) * | 1978-08-02 | 1980-02-21 | Patra Patent Treuhand | Einschmelzung fuer stromzufuehrungen bei elektrischen lampen |
-
1985
- 1985-06-14 JP JP1985088814U patent/JPH0330995Y2/ja not_active Expired
-
1986
- 1986-06-02 US US06/869,333 patent/US4721887A/en not_active Expired - Lifetime
- 1986-06-06 DE DE8686304329T patent/DE3681638D1/de not_active Expired - Lifetime
- 1986-06-06 EP EP86304329A patent/EP0206598B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61206259U (US20080293856A1-20081127-C00150.png) | 1986-12-26 |
| EP0206598A3 (en) | 1988-12-14 |
| DE3681638D1 (de) | 1991-10-31 |
| US4721887A (en) | 1988-01-26 |
| EP0206598B1 (en) | 1991-09-25 |
| EP0206598A2 (en) | 1986-12-30 |
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