DE1489440A1 - Elektrische Gluehlampe - Google Patents
Elektrische GluehlampeInfo
- Publication number
- DE1489440A1 DE1489440A1 DE19651489440 DE1489440A DE1489440A1 DE 1489440 A1 DE1489440 A1 DE 1489440A1 DE 19651489440 DE19651489440 DE 19651489440 DE 1489440 A DE1489440 A DE 1489440A DE 1489440 A1 DE1489440 A1 DE 1489440A1
- Authority
- DE
- Germany
- Prior art keywords
- lamp
- bromine
- incandescent
- temperature
- tungsten
- 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.)
- Pending
Links
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 18
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 18
- 229910052794 bromium Inorganic materials 0.000 claims description 18
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 15
- 229910052721 tungsten Inorganic materials 0.000 claims description 12
- 239000010937 tungsten Substances 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 4
- 238000010304 firing Methods 0.000 claims description 4
- 239000002184 metal Chemical group 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 229910052740 iodine Inorganic materials 0.000 description 16
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 15
- 239000011630 iodine Substances 0.000 description 15
- 239000007789 gas Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 230000001172 regenerating effect Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229910052743 krypton Inorganic materials 0.000 description 2
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- AEEAZFQPYUMBPY-UHFFFAOYSA-N [I].[W] Chemical compound [I].[W] AEEAZFQPYUMBPY-UHFFFAOYSA-N 0.000 description 1
- CKQBSDUWDZEMJL-UHFFFAOYSA-N [W].[Br] Chemical compound [W].[Br] CKQBSDUWDZEMJL-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 150000002835 noble gases Chemical class 0.000 description 1
- 239000012053 oil suspension Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 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
- H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6408085A NL6408085A (OSRAM) | 1964-07-16 | 1964-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1489440A1 true DE1489440A1 (de) | 1969-04-30 |
Family
ID=19790533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651489440 Pending DE1489440A1 (de) | 1964-07-16 | 1965-07-13 | Elektrische Gluehlampe |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4935797B1 (OSRAM) |
| AT (1) | AT253619B (OSRAM) |
| BE (1) | BE666972A (OSRAM) |
| CH (1) | CH439486A (OSRAM) |
| DE (1) | DE1489440A1 (OSRAM) |
| DK (1) | DK119263B (OSRAM) |
| ES (1) | ES315323A1 (OSRAM) |
| GB (1) | GB1084596A (OSRAM) |
| NL (1) | NL6408085A (OSRAM) |
| SE (1) | SE326766B (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4877205A (en) * | 1987-12-28 | 1989-10-31 | Winzen International, Inc. | High-altitude balloon and method and apparatus for making it |
-
1964
- 1964-07-16 NL NL6408085A patent/NL6408085A/xx unknown
-
1965
- 1965-07-13 DE DE19651489440 patent/DE1489440A1/de active Pending
- 1965-07-13 CH CH982465A patent/CH439486A/de unknown
- 1965-07-13 DK DK358765AA patent/DK119263B/da unknown
- 1965-07-13 GB GB29659/65A patent/GB1084596A/en not_active Expired
- 1965-07-13 AT AT640465A patent/AT253619B/de active
- 1965-07-13 JP JP40041765A patent/JPS4935797B1/ja active Pending
- 1965-07-14 SE SE09298/65A patent/SE326766B/xx unknown
- 1965-07-14 ES ES0315323A patent/ES315323A1/es not_active Expired
- 1965-07-15 BE BE666972A patent/BE666972A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK119263B (da) | 1970-12-07 |
| GB1084596A (en) | 1967-09-27 |
| ES315323A1 (es) | 1966-02-16 |
| AT253619B (de) | 1967-04-10 |
| CH439486A (de) | 1967-07-15 |
| NL6408085A (OSRAM) | 1966-01-17 |
| BE666972A (OSRAM) | 1966-01-17 |
| SE326766B (OSRAM) | 1970-08-03 |
| JPS4935797B1 (OSRAM) | 1974-09-25 |
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