ES345012A1 - Incandescent lamp containing a getter for binding water vapor - Google Patents
Incandescent lamp containing a getter for binding water vaporInfo
- Publication number
- ES345012A1 ES345012A1 ES345012A ES345012A ES345012A1 ES 345012 A1 ES345012 A1 ES 345012A1 ES 345012 A ES345012 A ES 345012A ES 345012 A ES345012 A ES 345012A ES 345012 A1 ES345012 A1 ES 345012A1
- Authority
- ES
- Spain
- Prior art keywords
- getter
- incandescent lamp
- water vapor
- lamp containing
- binding water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052790 beryllium Inorganic materials 0.000 abstract 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 abstract 1
- 239000004926 polymethyl methacrylate Substances 0.000 abstract 1
- 229910052712 strontium Inorganic materials 0.000 abstract 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 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
- 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)
- Luminescent Compositions (AREA)
Abstract
and H1F'. An incandescent lamp contains a getter consisting of a metallic phosphide which reacts at room temperature with water vapour, applied to a surface of the lamp of which temperature during manufacture or use does not rise to the temperature at which the phosphide dissociates. Suitable phosphides are those of aluminium, arsenic, barium, beryllium, calcium, lithium, magnesium and strontium. The getter may be applied as a suspension in a solution of synthetic resin, e.g. polymethyl methacrylate in xylene, as a band 8 on the stem tube 1 of the mount before this is sealed into the bulb.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6613009A NL6613009A (en) | 1966-09-15 | 1966-09-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES345012A1 true ES345012A1 (en) | 1968-10-16 |
Family
ID=19797678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES345012A Expired ES345012A1 (en) | 1966-09-15 | 1967-09-13 | Incandescent lamp containing a getter for binding water vapor |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3465193A (en) |
| AT (1) | AT272450B (en) |
| BE (1) | BE703848A (en) |
| DE (1) | DE1589261A1 (en) |
| ES (1) | ES345012A1 (en) |
| GB (1) | GB1130439A (en) |
| NL (1) | NL6613009A (en) |
| NO (1) | NO121220B (en) |
| SE (1) | SE314435B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3898500A (en) * | 1970-01-08 | 1975-08-05 | Thorn Electrical Ind Ltd | Halogen type filament lamp containing phosphorus and nitrogen |
| NL7108536A (en) * | 1971-06-21 | 1972-12-27 | ||
| US3712701A (en) * | 1971-08-27 | 1973-01-23 | British Lighting Ind Ltd | Electric incandescent lamps |
| US4415833A (en) * | 1981-09-29 | 1983-11-15 | Gte Products Corporation | Tungsten halogen lamp with coiled getter |
| US4727286A (en) * | 1981-11-16 | 1988-02-23 | Gte Products Corporation | Electric lamp including oxygen getter |
| CA1271513A (en) * | 1985-06-27 | 1990-07-10 | Thomas G. Weld | Tungsten halogen lamp fill mixture comprising a phosphorous-based compound and a carbon-containing compound |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1249978A (en) * | 1913-09-08 | 1917-12-11 | Gen Electric | Incandescent lamp. |
| US1989790A (en) * | 1929-11-27 | 1935-02-05 | Westinghouse Lamp Co | Getter for incandescent lamps |
| BE454637A (en) * | 1943-03-04 | |||
| US2393584A (en) * | 1943-05-31 | 1946-01-29 | Gen Electric | Protective device |
-
1966
- 1966-09-15 NL NL6613009A patent/NL6613009A/xx unknown
-
1967
- 1967-08-30 DE DE19671589261 patent/DE1589261A1/en active Pending
- 1967-09-12 AT AT833567A patent/AT272450B/en active
- 1967-09-12 SE SE12583/67A patent/SE314435B/xx unknown
- 1967-09-12 NO NO169713A patent/NO121220B/no unknown
- 1967-09-12 US US667189A patent/US3465193A/en not_active Expired - Lifetime
- 1967-09-13 BE BE703848D patent/BE703848A/xx unknown
- 1967-09-13 GB GB41732/67A patent/GB1130439A/en not_active Expired
- 1967-09-13 ES ES345012A patent/ES345012A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE314435B (en) | 1969-09-08 |
| NO121220B (en) | 1971-02-01 |
| DE1589261A1 (en) | 1970-03-26 |
| NL6613009A (en) | 1968-03-18 |
| AT272450B (en) | 1969-07-10 |
| GB1130439A (en) | 1968-10-16 |
| BE703848A (en) | 1968-03-13 |
| US3465193A (en) | 1969-09-02 |
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