DE2307189C3 - Hochdruckentladungslampe - Google Patents
HochdruckentladungslampeInfo
- Publication number
- DE2307189C3 DE2307189C3 DE2307189A DE2307189A DE2307189C3 DE 2307189 C3 DE2307189 C3 DE 2307189C3 DE 2307189 A DE2307189 A DE 2307189A DE 2307189 A DE2307189 A DE 2307189A DE 2307189 C3 DE2307189 C3 DE 2307189C3
- Authority
- DE
- Germany
- Prior art keywords
- pressure discharge
- discharge lamp
- cermet
- discharge tube
- aluminum oxide
- 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
- 239000011195 cermet Substances 0.000 claims description 16
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical group [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 239000011733 molybdenum Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- HTIKCTPIJXASKS-UHFFFAOYSA-N aluminum molybdenum(4+) oxygen(2-) Chemical compound [O-2].[Al+3].[Mo+4] HTIKCTPIJXASKS-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 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
- H01J61/02—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 Lamps And Accessories Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7202269,A NL170574C (nl) | 1972-02-21 | 1972-02-21 | Hogedrukontladingslamp. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2307189A1 DE2307189A1 (de) | 1973-08-30 |
| DE2307189B2 DE2307189B2 (de) | 1981-04-02 |
| DE2307189C3 true DE2307189C3 (de) | 1981-12-17 |
Family
ID=19815430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2307189A Expired DE2307189C3 (de) | 1972-02-21 | 1973-02-14 | Hochdruckentladungslampe |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3885184A (cs) |
| JP (1) | JPS5629335B2 (cs) |
| AT (1) | AT327320B (cs) |
| BE (1) | BE795679A (cs) |
| CA (1) | CA963075A (cs) |
| DE (1) | DE2307189C3 (cs) |
| ES (1) | ES411788A1 (cs) |
| FR (1) | FR2173091B1 (cs) |
| GB (1) | GB1361773A (cs) |
| IT (1) | IT977810B (cs) |
| NL (1) | NL170574C (cs) |
| SE (1) | SE377224B (cs) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU179748B (en) * | 1974-01-15 | 1982-12-28 | Ferenc Puskas | Cathode of a metal ceramic sintered body produced by dust metalurgy for closing discharge tube of sodium vapour lamp and process for the production thereof |
| US3996487A (en) * | 1975-05-14 | 1976-12-07 | Westinghouse Electric Corporation | Ceramic discharge lamp with reduced heat drain |
| GB1571084A (en) * | 1975-12-09 | 1980-07-09 | Thorn Electrical Ind Ltd | Electric lamps and components and materials therefor |
| NZ182774A (en) * | 1975-12-09 | 1979-06-19 | Thorn Electrical Ind Ltd | Electrically conducting cermet |
| US4155757A (en) * | 1976-03-09 | 1979-05-22 | Thorn Electrical Industries Limited | Electric lamps and components and materials therefor |
| EP0028885B1 (en) * | 1979-11-12 | 1983-05-25 | Thorn Emi Plc | An electrically conducting cermet, its production and use |
| US4599543A (en) * | 1983-10-14 | 1986-07-08 | General Electric Company | Time fuse for high pressure sodium lamps |
| JPS6161338A (ja) * | 1984-08-31 | 1986-03-29 | Ngk Insulators Ltd | 高圧金属蒸気放電灯用発光管の製造方法 |
| GB8519582D0 (en) * | 1985-08-03 | 1985-09-11 | Emi Plc Thorn | Discharge lamps |
| USD321404S (en) | 1990-03-29 | 1991-11-05 | Falburg Films Corporation | Light bulb |
| US5404078A (en) * | 1991-08-20 | 1995-04-04 | Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh | High-pressure discharge lamp and method of manufacture |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2880369A (en) * | 1957-07-10 | 1959-03-31 | Engelhard Ind Inc | High pressure vapor arc lamp |
| US3480823A (en) * | 1966-08-12 | 1969-11-25 | Westinghouse Electric Corp | Sealed discharge device |
| US3742283A (en) * | 1971-10-28 | 1973-06-26 | Gte Sylvania Inc | Press seal for lamp having fused silica envelope |
-
0
- BE BE795679D patent/BE795679A/xx not_active IP Right Cessation
-
1972
- 1972-02-21 NL NLAANVRAGE7202269,A patent/NL170574C/xx not_active IP Right Cessation
-
1973
- 1973-02-13 US US332117A patent/US3885184A/en not_active Expired - Lifetime
- 1973-02-14 DE DE2307189A patent/DE2307189C3/de not_active Expired
- 1973-02-16 CA CA163,900A patent/CA963075A/en not_active Expired
- 1973-02-16 IT IT67378/73A patent/IT977810B/it active
- 1973-02-16 GB GB772573A patent/GB1361773A/en not_active Expired
- 1973-02-17 JP JP1969773A patent/JPS5629335B2/ja not_active Expired
- 1973-02-19 SE SE7302280A patent/SE377224B/xx unknown
- 1973-02-19 ES ES411788A patent/ES411788A1/es not_active Expired
- 1973-02-19 AT AT144573A patent/AT327320B/de not_active IP Right Cessation
- 1973-02-21 FR FR7306054A patent/FR2173091B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATA144573A (de) | 1975-04-15 |
| GB1361773A (en) | 1974-07-30 |
| US3885184A (en) | 1975-05-20 |
| JPS5629335B2 (cs) | 1981-07-08 |
| NL7202269A (cs) | 1973-08-23 |
| DE2307189B2 (de) | 1981-04-02 |
| ES411788A1 (es) | 1976-01-01 |
| NL170574B (nl) | 1982-06-16 |
| IT977810B (it) | 1974-09-20 |
| SE377224B (cs) | 1975-06-23 |
| JPS4897383A (cs) | 1973-12-12 |
| NL170574C (nl) | 1982-11-16 |
| FR2173091A1 (cs) | 1973-10-05 |
| BE795679A (fr) | 1973-08-20 |
| DE2307189A1 (de) | 1973-08-30 |
| AU5224073A (en) | 1974-08-22 |
| AT327320B (de) | 1976-01-26 |
| CA963075A (en) | 1975-02-18 |
| FR2173091B1 (cs) | 1977-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2307189C3 (de) | Hochdruckentladungslampe | |
| DE1217496B (de) | Quecksilberdampf-Hochdruckentladungslampe mit Metallhalogen-Zusatz | |
| DE2437774C2 (de) | Verfahren zur Herstellung einer Elektrodeneinführung für eine Hochdruck-Entladungslampe und mittels dieses Verfahrens hergestellte Elektrodeneinführungen | |
| DE2307192C3 (de) | Hochdruckentladungslampe | |
| DE2627380C3 (de) | Metalldampf-Hochdruckentladungslampe für horizontalen Betrieb | |
| DE677916C (de) | Elektrische Hochdruckdampfentladungslampe mit Quarzgefaess und die Zuendung erleichternden Hilfselektroden | |
| DE69604559T2 (de) | Niederdruckquecksilberentladungslampe | |
| DE2639478C2 (de) | Hochdruckgasentladungslampe | |
| EP0718869B1 (de) | Niederdruckentladungslampe | |
| DE2328128C3 (de) | Blitzentladungsröhre | |
| DE1890292U (de) | Getter fuer elektronen-roehren. | |
| DE2304771C3 (de) | Elektrische Entladungsröhre mit einer direkt heizbaren Kathode | |
| DE10218827A1 (de) | Niederdruckentladungslampe mit Abschaltvorrichtung am Lebensdauerende | |
| DE848673C (de) | Elektrische Hochdruckmetalldampfentladungsroehre | |
| DE2535031C3 (de) | Zündelektrode für Hochdruck-Entladungslampen | |
| DE3037223A1 (de) | Entladungslampe | |
| DE667118C (de) | Insbesondere fuer Lichtausstrahlung dienende elektrische Entladungsroehre mit einer oder mehreren Hauptgluehelektroden und Hilfselektroden | |
| DE2040854A1 (de) | Verfahren zum Bedienen selbstsinternder Elektroden und eine Elektrodenstruktur zur Durchfuehrung des Verfahrens | |
| DE756142C (de) | Magnetfeldroehre in Gegentaktschaltung | |
| DE691819C (de) | Entladungsgefaess mit Gas- oder Dampffuellung | |
| DE2721958A1 (de) | Metallelektrode fuer elektrolyseapparate zum elektrolytischen herstellen von chlor | |
| DE1009303B (de) | Niederdruckbogenentladungsroehre | |
| DE736961C (de) | Ionenentladungsroehre mit wenigstens teilweise aus Glas bestehender Gefaesswand, in der sich die Elektroden in einem gemeinsamen Entladungsraum nahe beisammen befinden | |
| DE809324C (de) | Elektrische Entladungsroehre mit indirekt geheizter Kathode | |
| DE656027C (de) | Elektrische Hochdruckentladungslampe mit ultraviolettdurchlaessiger Glashuelle fuer Bestrahlungs-, kosmetische, Vitaminisierungs- und Sterilisierungszwecke |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |