NO120433B - - Google Patents
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- Publication number
- NO120433B NO120433B NO2535/69A NO253569A NO120433B NO 120433 B NO120433 B NO 120433B NO 2535/69 A NO2535/69 A NO 2535/69A NO 253569 A NO253569 A NO 253569A NO 120433 B NO120433 B NO 120433B
- Authority
- NO
- Norway
- Prior art keywords
- lamp
- filament
- tribromosilane
- tungsten
- hydrogen
- Prior art date
Links
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 11
- 229910052794 bromium Inorganic materials 0.000 claims description 11
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 10
- 239000001257 hydrogen Substances 0.000 claims description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- IBOKZQNMFSHYNQ-UHFFFAOYSA-N tribromosilane Chemical compound Br[SiH](Br)Br IBOKZQNMFSHYNQ-UHFFFAOYSA-N 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 6
- 229910052721 tungsten Inorganic materials 0.000 claims description 6
- 239000010937 tungsten Substances 0.000 claims description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 5
- 239000012159 carrier gas Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- AIFMYMZGQVTROK-UHFFFAOYSA-N silicon tetrabromide Chemical compound Br[Si](Br)(Br)Br AIFMYMZGQVTROK-UHFFFAOYSA-N 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 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 3
- 229910001930 tungsten oxide Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical group [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000009730 filament winding Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- YXPHMGGSLJFAPL-UHFFFAOYSA-J tetrabromotungsten Chemical compound Br[W](Br)(Br)Br YXPHMGGSLJFAPL-UHFFFAOYSA-J 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- -1 bromine hydrocarbon Chemical class 0.000 description 1
- VQPFDLRNOCQMSN-UHFFFAOYSA-N bromosilane Chemical class Br[SiH3] VQPFDLRNOCQMSN-UHFFFAOYSA-N 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- FJBFPHVGVWTDIP-UHFFFAOYSA-N dibromomethane Chemical compound BrCBr FJBFPHVGVWTDIP-UHFFFAOYSA-N 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 150000003657 tungsten Chemical class 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
- H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
- H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
- H01K1/56—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering characterised by the material of the getter
Landscapes
- Discharge Lamp (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6808844A NL6808844A (de) | 1968-06-22 | 1968-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO120433B true NO120433B (de) | 1970-10-19 |
Family
ID=19803967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO2535/69A NO120433B (de) | 1968-06-22 | 1969-06-19 |
Country Status (11)
Country | Link |
---|---|
US (1) | US3585435A (de) |
AT (1) | AT285733B (de) |
BE (1) | BE734958A (de) |
BR (1) | BR6909963D0 (de) |
CH (1) | CH496319A (de) |
ES (1) | ES368599A1 (de) |
FR (1) | FR2011478A1 (de) |
GB (1) | GB1222326A (de) |
NL (1) | NL6808844A (de) |
NO (1) | NO120433B (de) |
ZA (1) | ZA693595B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4027189A (en) * | 1973-11-01 | 1977-05-31 | Thorn Electrical Industries Limited | Tungsten halogen lamp |
NL185740C (nl) * | 1978-09-13 | 1991-04-16 | Philips Nv | Elektrische gloeilamp. |
CA1325036C (en) * | 1988-02-09 | 1993-12-07 | Gte Products Corporation | Getter for incandescent lamps |
US4923424A (en) * | 1988-02-09 | 1990-05-08 | Gte Products Corporation | Incandescent lamps including a combined getter |
US4927398A (en) * | 1988-02-09 | 1990-05-22 | Gte Products Corporation | Incandescent lamps including a combined getter |
US4898558A (en) * | 1988-02-09 | 1990-02-06 | Gte Products Corporation | Getter for incandescent lamps |
US4810221A (en) * | 1988-02-09 | 1989-03-07 | Gte Products Corporation | Method for gettering incandescent lamps |
EP0374345B1 (de) * | 1988-12-21 | 1995-05-03 | Gte Products Corporation | Glühlampen mit einem kombinierten Getter |
DE102018101974A1 (de) | 2018-01-30 | 2019-08-01 | Infrasolid Gmbh | Infrarotstrahlungsquelle |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6407446A (de) * | 1964-07-01 | 1966-01-03 |
-
1968
- 1968-06-22 NL NL6808844A patent/NL6808844A/xx unknown
-
1969
- 1969-05-20 ZA ZA693595A patent/ZA693595B/xx unknown
- 1969-06-17 US US834099A patent/US3585435A/en not_active Expired - Lifetime
- 1969-06-19 CH CH940869A patent/CH496319A/de not_active IP Right Cessation
- 1969-06-19 AT AT581169A patent/AT285733B/de not_active IP Right Cessation
- 1969-06-19 GB GB31021/69A patent/GB1222326A/en not_active Expired
- 1969-06-19 BR BR209963/69A patent/BR6909963D0/pt unknown
- 1969-06-19 NO NO2535/69A patent/NO120433B/no unknown
- 1969-06-20 BE BE734958D patent/BE734958A/xx unknown
- 1969-06-20 FR FR6920812A patent/FR2011478A1/fr not_active Withdrawn
- 1969-06-20 ES ES368599A patent/ES368599A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES368599A1 (es) | 1971-05-01 |
DE1927967A1 (de) | 1970-01-02 |
BE734958A (de) | 1969-12-22 |
AT285733B (de) | 1970-11-10 |
CH496319A (de) | 1970-09-15 |
DE1927967B2 (de) | 1976-11-04 |
FR2011478A1 (de) | 1970-02-27 |
NL6808844A (de) | 1969-12-24 |
GB1222326A (en) | 1971-02-10 |
ZA693595B (en) | 1971-01-27 |
BR6909963D0 (pt) | 1973-01-02 |
US3585435A (en) | 1971-06-15 |
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