JPS6358456U - - Google Patents
Info
- Publication number
- JPS6358456U JPS6358456U JP1986152872U JP15287286U JPS6358456U JP S6358456 U JPS6358456 U JP S6358456U JP 1986152872 U JP1986152872 U JP 1986152872U JP 15287286 U JP15287286 U JP 15287286U JP S6358456 U JPS6358456 U JP S6358456U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electrode shaft
- metal vapor
- end cap
- discharge lamp
- 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
- 239000002184 metal Substances 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000011195 cermet Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010304 firing Methods 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
- H01J61/361—Seals between parts of vessel
- H01J61/363—End-disc seals or plug seals
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Discharge Lamp (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986152872U JPH0418204Y2 (US07179912-20070220-C00144.png) | 1986-10-03 | 1986-10-03 | |
| US07/101,407 US4825126A (en) | 1986-10-03 | 1987-09-28 | Ceramic envelope device for high-pressure discharge lamp |
| DE3750865T DE3750865T2 (de) | 1986-10-03 | 1987-10-02 | Entladungsröhrenaufbau für Hochdruckentladungslampe. |
| EP87308738A EP0262979B1 (en) | 1986-10-03 | 1987-10-02 | Discharge tube assembly for high-pressure discharge lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986152872U JPH0418204Y2 (US07179912-20070220-C00144.png) | 1986-10-03 | 1986-10-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6358456U true JPS6358456U (US07179912-20070220-C00144.png) | 1988-04-19 |
| JPH0418204Y2 JPH0418204Y2 (US07179912-20070220-C00144.png) | 1992-04-23 |
Family
ID=15549962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986152872U Expired JPH0418204Y2 (US07179912-20070220-C00144.png) | 1986-10-03 | 1986-10-03 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4825126A (US07179912-20070220-C00144.png) |
| EP (1) | EP0262979B1 (US07179912-20070220-C00144.png) |
| JP (1) | JPH0418204Y2 (US07179912-20070220-C00144.png) |
| DE (1) | DE3750865T2 (US07179912-20070220-C00144.png) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5045756A (en) * | 1991-01-02 | 1991-09-03 | E.G.L. Corporation, Inc. | Non-conductive collar for the conductive shell of an electrical discharge device |
| JP3507179B2 (ja) * | 1995-01-13 | 2004-03-15 | 日本碍子株式会社 | 高圧放電灯 |
| US5861714A (en) * | 1997-06-27 | 1999-01-19 | Osram Sylvania Inc. | Ceramic envelope device, lamp with such a device, and method of manufacture of such devices |
| US6020685A (en) * | 1997-06-27 | 2000-02-01 | Osram Sylvania Inc. | Lamp with radially graded cermet feedthrough assembly |
| CN1322541C (zh) * | 2000-11-06 | 2007-06-20 | 皇家菲利浦电子有限公司 | 高压放电灯 |
| US7329979B2 (en) * | 2004-07-15 | 2008-02-12 | General Electric Company | Electrically conductive cermet and devices made thereof |
| JP2006283077A (ja) * | 2005-03-31 | 2006-10-19 | Ngk Insulators Ltd | 複合体 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB488993A (en) * | 1937-01-12 | 1938-07-12 | Scophony Ltd | Improvements in or relating to the sealing of electrical conductors into envelopes of quartz or the like |
| US2731581A (en) * | 1950-12-18 | 1956-01-17 | Krefft Hermann Eduard | Electrode for gaseous discharge lamps |
| NL172194C (nl) * | 1973-02-16 | 1983-07-18 | Philips Nv | Hogedrukontladingslamp. |
| GB1571084A (en) * | 1975-12-09 | 1980-07-09 | Thorn Electrical Ind Ltd | Electric lamps and components and materials therefor |
| US4155757A (en) * | 1976-03-09 | 1979-05-22 | Thorn Electrical Industries Limited | Electric lamps and components and materials therefor |
| EP0055049B1 (en) * | 1980-12-20 | 1986-03-19 | Thorn Emi Plc | Discharge lamp arc tubes |
| GB2105904B (en) * | 1981-09-04 | 1985-10-23 | Emi Plc Thorn | High pressure discharge lamps |
| EP0074720B1 (en) * | 1981-09-15 | 1986-01-08 | THORN EMI plc | Discharge lamps |
| HU182834B (en) * | 1982-02-25 | 1984-03-28 | Egyesuelt Izzolampa | Electric current lead-in, preferably for discharge vessel of high-pressure gas-discharge light-sources |
| US4665344A (en) * | 1984-04-25 | 1987-05-12 | Ngk Insulators, Ltd. | Ceramic envelope device for high-pressure discharge lamp |
| US4742269A (en) * | 1984-11-09 | 1988-05-03 | Ngk Insulators, Ltd. | Ceramic envelope device for high-pressure discharge lamp |
-
1986
- 1986-10-03 JP JP1986152872U patent/JPH0418204Y2/ja not_active Expired
-
1987
- 1987-09-28 US US07/101,407 patent/US4825126A/en not_active Expired - Lifetime
- 1987-10-02 DE DE3750865T patent/DE3750865T2/de not_active Expired - Fee Related
- 1987-10-02 EP EP87308738A patent/EP0262979B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3750865D1 (de) | 1995-01-26 |
| EP0262979A2 (en) | 1988-04-06 |
| EP0262979A3 (en) | 1989-09-06 |
| JPH0418204Y2 (US07179912-20070220-C00144.png) | 1992-04-23 |
| US4825126A (en) | 1989-04-25 |
| EP0262979B1 (en) | 1994-12-14 |
| DE3750865T2 (de) | 1995-06-22 |
