NL8000326A - Hogedruknatriumdampontladingslamp. - Google Patents
Hogedruknatriumdampontladingslamp. Download PDFInfo
- Publication number
- NL8000326A NL8000326A NL8000326A NL8000326A NL8000326A NL 8000326 A NL8000326 A NL 8000326A NL 8000326 A NL8000326 A NL 8000326A NL 8000326 A NL8000326 A NL 8000326A NL 8000326 A NL8000326 A NL 8000326A
- Authority
- NL
- Netherlands
- Prior art keywords
- discharge vessel
- electrodes
- sodium vapor
- tungsten
- vapor discharge
- Prior art date
Links
- 239000011734 sodium Substances 0.000 title claims description 19
- 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 title claims description 15
- 229910052708 sodium Inorganic materials 0.000 title claims description 15
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 13
- 229910052721 tungsten Inorganic materials 0.000 claims description 11
- 239000010937 tungsten Substances 0.000 claims description 11
- 229910052756 noble gas Inorganic materials 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 229910052712 strontium Inorganic materials 0.000 claims description 3
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims 1
- 229910052753 mercury Inorganic materials 0.000 claims 1
- 239000000725 suspension Substances 0.000 description 10
- 238000009877 rendering Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Chemical compound [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 description 4
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- 239000010955 niobium Substances 0.000 description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 229910052724 xenon Inorganic materials 0.000 description 3
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- 150000003438 strontium compounds Chemical class 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- MJGFBOZCAJSGQW-UHFFFAOYSA-N mercury sodium Chemical compound [Na].[Hg] MJGFBOZCAJSGQW-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 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
- 150000002835 noble gases Chemical class 0.000 description 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910001023 sodium amalgam Inorganic materials 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-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
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/073—Main electrodes for high-pressure discharge lamps
- H01J61/0735—Main electrodes for high-pressure discharge lamps characterised by the material of the electrode
- H01J61/0737—Main electrodes for high-pressure discharge lamps characterised by the material of the electrode characterised by the electron emissive material
Landscapes
- Discharge Lamp (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8000326A NL8000326A (nl) | 1979-05-28 | 1980-01-18 | Hogedruknatriumdampontladingslamp. |
| US06/151,500 US4374339A (en) | 1979-05-28 | 1980-05-19 | High-pressure sodium vapor discharge lamp |
| CA000352539A CA1150757A (en) | 1979-05-28 | 1980-05-22 | High-pressure sodium vapour discharge lamp |
| IT22304/80A IT1130750B (it) | 1979-05-28 | 1980-05-23 | Lampada a scarica,a vapori di sodio,ad alta pressione |
| GB8017178A GB2051470B (en) | 1979-05-28 | 1980-05-23 | High-pressure sodium discharge lamp |
| HU80801309A HU179865B (en) | 1979-05-28 | 1980-05-23 | High pressure sodium-vapour dicharge lamp |
| DE19803019772 DE3019772A1 (de) | 1979-05-28 | 1980-05-23 | Hochdrucknatriumdampfentladungslampe |
| FR8011591A FR2458143A1 (fr) | 1979-05-28 | 1980-05-23 | Lampe a decharge dans la vapeur de sodium a haute pression |
| BR8003261A BR8003261A (pt) | 1979-05-28 | 1980-05-26 | Lampada de descarga de vapor de sodio de alta pressao |
| ES491845A ES491845A0 (es) | 1979-05-28 | 1980-05-26 | Una lampara de descarga en vapor de sodio a alta presion |
| AT0283680A AT375790B (de) | 1979-05-28 | 1980-05-28 | Hochdrucknatriumdampfentladungslampe |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7904158 | 1979-05-28 | ||
| NL7904158A NL7904158A (nl) | 1979-05-28 | 1979-05-28 | Hogedruknatriumdamp-ontladingslamp. |
| NL8000326 | 1980-01-18 | ||
| NL8000326A NL8000326A (nl) | 1979-05-28 | 1980-01-18 | Hogedruknatriumdampontladingslamp. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8000326A true NL8000326A (nl) | 1980-12-02 |
Family
ID=26645528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8000326A NL8000326A (nl) | 1979-05-28 | 1980-01-18 | Hogedruknatriumdampontladingslamp. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4374339A (pt) |
| AT (1) | AT375790B (pt) |
| BR (1) | BR8003261A (pt) |
| CA (1) | CA1150757A (pt) |
| DE (1) | DE3019772A1 (pt) |
| ES (1) | ES491845A0 (pt) |
| FR (1) | FR2458143A1 (pt) |
| GB (1) | GB2051470B (pt) |
| HU (1) | HU179865B (pt) |
| IT (1) | IT1130750B (pt) |
| NL (1) | NL8000326A (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3305468A1 (de) * | 1983-02-17 | 1984-08-23 | Egyesült Izzólámpa és Villamossági Részvénytársaság, Budapest | Verfahren zur herstellung von elektroden fuer hochdruck-entladungslampen |
| EP0159741A1 (en) * | 1984-03-28 | 1985-10-30 | Koninklijke Philips Electronics N.V. | High-pressure sodium vapour discharge lamp |
| US4709184A (en) * | 1984-08-20 | 1987-11-24 | Gte Products Corporation | Low wattage metal halide lamp |
| NL8802228A (nl) * | 1988-09-12 | 1990-04-02 | Philips Nv | Hogedruknatriumontladingslamp. |
| US7633216B2 (en) * | 2005-11-28 | 2009-12-15 | General Electric Company | Barium-free electrode materials for electric lamps and methods of manufacture thereof |
| USD1059207S1 (en) * | 2024-07-26 | 2025-01-28 | Junyi Tan | Plant-climbing frame |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3434812A (en) * | 1964-04-16 | 1969-03-25 | Gen Electric | Thermionic cathode |
| NL175771B (nl) * | 1975-06-20 | 1984-07-16 | Philips Nv | Hogedrukgasontladingslamp en een werkwijze voor de vervaardiging hiervan. |
| JPS5367972A (en) * | 1976-11-30 | 1978-06-16 | Mitsubishi Electric Corp | Electrode for elctric discharge lamp |
| US4152619A (en) * | 1977-10-26 | 1979-05-01 | Westinghouse Electric Corp. | HID lamp electrode comprising barium (yttrium or rare earth metal) tungstate or molybdate |
| NL177455C (nl) * | 1977-12-02 | 1985-09-16 | Philips Nv | Hogedrukmetaaldampontladingslamp. |
| NL179855C (nl) * | 1978-02-22 | 1986-11-17 | Philips Nv | Hogedruknatriumdampontladingslamp. |
| US4152620A (en) * | 1978-06-29 | 1979-05-01 | Westinghouse Electric Corp. | High intensity vapor discharge lamp with sintering aids for electrode emission materials |
| NL175770C (nl) * | 1978-10-06 | 1984-12-17 | Philips Nv | Hogedruknatriumdampontladingslamp. |
-
1980
- 1980-01-18 NL NL8000326A patent/NL8000326A/nl not_active Application Discontinuation
- 1980-05-19 US US06/151,500 patent/US4374339A/en not_active Expired - Lifetime
- 1980-05-22 CA CA000352539A patent/CA1150757A/en not_active Expired
- 1980-05-23 FR FR8011591A patent/FR2458143A1/fr active Granted
- 1980-05-23 HU HU80801309A patent/HU179865B/hu unknown
- 1980-05-23 DE DE19803019772 patent/DE3019772A1/de not_active Withdrawn
- 1980-05-23 GB GB8017178A patent/GB2051470B/en not_active Expired
- 1980-05-23 IT IT22304/80A patent/IT1130750B/it active
- 1980-05-26 BR BR8003261A patent/BR8003261A/pt unknown
- 1980-05-26 ES ES491845A patent/ES491845A0/es active Granted
- 1980-05-28 AT AT0283680A patent/AT375790B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2051470B (en) | 1983-05-18 |
| IT1130750B (it) | 1986-06-18 |
| BR8003261A (pt) | 1980-12-30 |
| FR2458143A1 (fr) | 1980-12-26 |
| ATA283680A (de) | 1984-01-15 |
| FR2458143B1 (pt) | 1982-11-19 |
| HU179865B (en) | 1982-12-28 |
| ES8103883A1 (es) | 1981-03-16 |
| DE3019772A1 (de) | 1980-12-04 |
| GB2051470A (en) | 1981-01-14 |
| AT375790B (de) | 1984-09-10 |
| US4374339A (en) | 1983-02-15 |
| IT8022304A0 (it) | 1980-05-23 |
| ES491845A0 (es) | 1981-03-16 |
| CA1150757A (en) | 1983-07-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |