IN154885B - - Google Patents
Info
- Publication number
- IN154885B IN154885B IN117/CAL/81A IN117CA1981A IN154885B IN 154885 B IN154885 B IN 154885B IN 117CA1981 A IN117CA1981 A IN 117CA1981A IN 154885 B IN154885 B IN 154885B
- Authority
- IN
- India
Links
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU8080304A HU178836B (en) | 1980-02-11 | 1980-02-11 | Electric discharge lamp of ceramic bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN154885B true IN154885B (hu) | 1984-12-22 |
Family
ID=10949005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN117/CAL/81A IN154885B (hu) | 1980-02-11 | 1981-02-02 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4376905A (hu) |
| EP (1) | EP0034113B1 (hu) |
| JP (1) | JPS56128561A (hu) |
| AR (1) | AR223093A1 (hu) |
| BR (1) | BR8100689A (hu) |
| DD (1) | DD156209A1 (hu) |
| DE (1) | DE3167525D1 (hu) |
| ES (1) | ES8202185A1 (hu) |
| HU (1) | HU178836B (hu) |
| IN (1) | IN154885B (hu) |
| SU (1) | SU1138057A3 (hu) |
| ZA (1) | ZA81274B (hu) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU181782B (en) * | 1981-01-09 | 1983-11-28 | Egyesuelt Izzolampa | Discharge vessel for high-pressure sodium-vapour 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 |
| US4742269A (en) * | 1984-11-09 | 1988-05-03 | Ngk Insulators, Ltd. | Ceramic envelope device for high-pressure discharge lamp |
| DE9112690U1 (hu) * | 1991-10-11 | 1991-12-05 | Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen, De | |
| DE9207816U1 (hu) * | 1992-06-10 | 1992-08-20 | Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen, De | |
| DE4242122A1 (de) * | 1992-12-14 | 1994-06-16 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Verfahren zur Herstellung einer vakuumdichten Abdichtung zwischen einem keramischen und einem metallischen Partner, insbesondere zur Anwendung bei der Herstellung eines Entladungsgefäßes für eine Lampe, sowie damit hergestellte Entladungsgefäße und Lampen |
| DE4242123A1 (de) * | 1992-12-14 | 1994-06-16 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Hochdruckentladungslampe mit einem keramischen Entladungsgefäß |
| EP1755147B1 (en) * | 2004-06-08 | 2011-04-20 | NGK Insulators, Ltd. | Light-emitting vessel and light-emitting vessel for high-pressure discharge lamp |
| US7521870B2 (en) | 2004-06-08 | 2009-04-21 | Ngk Insulators, Ltd. | Luminous containers and those for high pressure discharge lamps |
| US7288303B2 (en) | 2004-06-08 | 2007-10-30 | Ngk Insulators, Ltd. | Structures of brittle materials and metals |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2329118A (en) * | 1941-07-12 | 1943-09-07 | Gen Electric | Electrode for electrical discharge devices |
| US2452626A (en) * | 1945-03-03 | 1948-11-02 | Gen Electric X Ray Corp | Electron emitter |
| US3992642A (en) * | 1975-12-15 | 1976-11-16 | Mcvey Charles I | Ceramic envelope plug and lead wire and seal |
| NL183613B (nl) * | 1978-03-15 | 1988-07-01 | Philips Nv | Elektrische lamp. |
| US4295075A (en) * | 1979-12-14 | 1981-10-13 | Gte Products Corporation | Arc discharge lamp having ceramic arc tube |
-
1980
- 1980-02-11 HU HU8080304A patent/HU178836B/hu unknown
-
1981
- 1981-01-15 ZA ZA00810274A patent/ZA81274B/xx unknown
- 1981-01-23 DE DE8181730009T patent/DE3167525D1/de not_active Expired
- 1981-01-23 EP EP81730009A patent/EP0034113B1/de not_active Expired
- 1981-01-28 JP JP1148181A patent/JPS56128561A/ja active Granted
- 1981-02-02 IN IN117/CAL/81A patent/IN154885B/en unknown
- 1981-02-03 SU SU813238728A patent/SU1138057A3/ru active
- 1981-02-04 US US06/231,237 patent/US4376905A/en not_active Expired - Fee Related
- 1981-02-05 DD DD81227451A patent/DD156209A1/de unknown
- 1981-02-05 BR BR8100689A patent/BR8100689A/pt unknown
- 1981-02-10 AR AR284260A patent/AR223093A1/es active
- 1981-02-10 ES ES499273A patent/ES8202185A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DD156209A1 (de) | 1982-08-04 |
| EP0034113A1 (de) | 1981-08-19 |
| JPS56128561A (en) | 1981-10-08 |
| ZA81274B (en) | 1982-04-28 |
| ES499273A0 (es) | 1982-01-16 |
| US4376905A (en) | 1983-03-15 |
| JPH0255905B2 (hu) | 1990-11-28 |
| AR223093A1 (es) | 1981-07-15 |
| BR8100689A (pt) | 1981-08-18 |
| EP0034113B1 (de) | 1984-12-05 |
| HU178836B (en) | 1982-07-28 |
| DE3167525D1 (en) | 1985-01-17 |
| ES8202185A1 (es) | 1982-01-16 |
| SU1138057A3 (ru) | 1985-01-30 |