CA1089001A - Metal vapour discharge lamp with external auxiliary electrode - Google Patents
Metal vapour discharge lamp with external auxiliary electrodeInfo
- Publication number
- CA1089001A CA1089001A CA269,544A CA269544A CA1089001A CA 1089001 A CA1089001 A CA 1089001A CA 269544 A CA269544 A CA 269544A CA 1089001 A CA1089001 A CA 1089001A
- Authority
- CA
- Canada
- Prior art keywords
- discharge tube
- lamp
- auxiliary electrode
- discharge
- voltage divider
- 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 title claims abstract description 8
- 239000002184 metal Substances 0.000 title claims abstract description 8
- 230000001419 dependent effect Effects 0.000 claims abstract description 5
- 238000010079 rubber tapping Methods 0.000 claims abstract description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 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 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 241000726103 Atta Species 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 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
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-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
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
- H01J61/547—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode outside the vessel
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7600480,A NL170347C (nl) | 1976-01-19 | 1976-01-19 | Elektrische inrichting voorzien van een metaaldampontladingslamp. |
| NL7600480 | 1976-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1089001A true CA1089001A (en) | 1980-11-04 |
Family
ID=19825473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA269,544A Expired CA1089001A (en) | 1976-01-19 | 1977-01-12 | Metal vapour discharge lamp with external auxiliary electrode |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4117371A (enExample) |
| JP (1) | JPS5289279A (enExample) |
| BE (1) | BE850461A (enExample) |
| CA (1) | CA1089001A (enExample) |
| DE (1) | DE2700523C2 (enExample) |
| FR (1) | FR2338579A1 (enExample) |
| GB (1) | GB1514146A (enExample) |
| NL (1) | NL170347C (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4491766A (en) * | 1982-06-24 | 1985-01-01 | North American Philips Lighting Corporation | High pressure electric discharge lamp employing a metal spiral with positive potential |
| DE59100083D1 (de) * | 1991-06-28 | 1993-05-19 | Siemens Ag | Schaltungsanordnung zur temperaturkompensation der spulenguete. |
| EP0521175B1 (de) * | 1991-06-28 | 1993-04-21 | Siemens Aktiengesellschaft | Schaltungsanordnung zur Temperaturkompensation der Spulengüte |
| EP0547474B1 (en) * | 1991-12-11 | 1996-10-30 | Hoechst Celanese Corporation | Method for immobilizing superabsorbent polymer and products derived therefrom |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2247198A (en) * | 1938-02-04 | 1941-06-24 | Gen Electric | Electric mixed light lamp with mercury pressure discharge for alternating current circuits |
| US2286789A (en) * | 1940-05-01 | 1942-06-16 | Westinghouse Electric & Mfg Co | Integral high pressure lamp and starting circuit therefor |
| FR877661A (fr) * | 1940-12-23 | 1942-12-14 | Patent Treuhand Ges Fu R Elek | Lampe électrique à décharge sous hautes pressions à vapeur métallique |
| DE1124603B (de) * | 1959-05-15 | 1962-03-01 | Patra Patent Treuhand | Hochdruck-Entladungslampe mit einem Fuelldruck gleich oder kleiner als 2 at |
| US3093769A (en) * | 1959-05-15 | 1963-06-11 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Mixed-light electric lamp |
| DE1132657B (de) * | 1959-05-15 | 1962-07-05 | Patra Patent Treuhand | Hochdruckentladungslampe mit im Entladungsraum parallel zur Entladung angeordneter Zuendwendel |
| DE1789052C3 (de) * | 1968-09-28 | 1974-07-04 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Anordnung zum starterlosen Zünden von über einen Wechselrichter betriebenen Leuchtstofflampen |
| NL155677B (nl) * | 1970-03-17 | 1978-01-16 | Philips Nv | Ontladingslamp voorzien van een langwerpige ontladingsbuis. |
| JPS501575A (enExample) * | 1973-05-12 | 1975-01-09 | ||
| JPS5718301B2 (enExample) * | 1973-12-28 | 1982-04-15 | ||
| US3900753A (en) * | 1974-05-23 | 1975-08-19 | Gte Sylvania Inc | High pressure sodium vapor lamp having low starting voltage |
-
1976
- 1976-01-19 NL NLAANVRAGE7600480,A patent/NL170347C/xx not_active IP Right Cessation
-
1977
- 1977-01-07 US US05/757,676 patent/US4117371A/en not_active Expired - Lifetime
- 1977-01-07 DE DE2700523A patent/DE2700523C2/de not_active Expired
- 1977-01-12 CA CA269,544A patent/CA1089001A/en not_active Expired
- 1977-01-14 GB GB1494/77A patent/GB1514146A/en not_active Expired
- 1977-01-17 FR FR7701200A patent/FR2338579A1/fr active Granted
- 1977-01-17 BE BE174142A patent/BE850461A/xx not_active IP Right Cessation
- 1977-01-19 JP JP403777A patent/JPS5289279A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL170347B (nl) | 1982-05-17 |
| DE2700523C2 (de) | 1983-03-24 |
| NL7600480A (nl) | 1977-07-21 |
| FR2338579B1 (enExample) | 1982-04-16 |
| GB1514146A (en) | 1978-06-14 |
| US4117371A (en) | 1978-09-26 |
| DE2700523A1 (de) | 1977-07-21 |
| NL170347C (nl) | 1982-10-18 |
| JPS5289279A (en) | 1977-07-26 |
| BE850461A (fr) | 1977-07-18 |
| FR2338579A1 (fr) | 1977-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |