DE2140087C2 - - Google Patents
Info
- Publication number
- DE2140087C2 DE2140087C2 DE2140087A DE2140087A DE2140087C2 DE 2140087 C2 DE2140087 C2 DE 2140087C2 DE 2140087 A DE2140087 A DE 2140087A DE 2140087 A DE2140087 A DE 2140087A DE 2140087 C2 DE2140087 C2 DE 2140087C2
- Authority
- DE
- Germany
- Prior art keywords
- lamp
- fluorine
- halogen
- exactly
- 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.)
- Expired
Links
- 229910052731 fluorine Inorganic materials 0.000 claims description 18
- 239000011737 fluorine Substances 0.000 claims description 18
- 229910052736 halogen Inorganic materials 0.000 claims description 18
- 150000002367 halogens Chemical class 0.000 claims description 18
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 10
- 239000011261 inert gas Substances 0.000 claims description 9
- 229910052721 tungsten Inorganic materials 0.000 claims description 9
- 239000010937 tungsten Substances 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 230000008929 regeneration Effects 0.000 claims description 5
- 238000011069 regeneration method Methods 0.000 claims description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 2
- 229910052786 argon Inorganic materials 0.000 claims description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 14
- 239000007789 gas Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 241000842962 Apoda limacodes Species 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010056740 Genital discharge Diseases 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 241000589614 Pseudomonas stutzeri Species 0.000 description 1
- ZKIHCVGCBDREBT-UHFFFAOYSA-N [F].[W] Chemical compound [F].[W] ZKIHCVGCBDREBT-UHFFFAOYSA-N 0.000 description 1
- MFWVDSLFLUDDER-UHFFFAOYSA-N [F].[W]=O Chemical compound [F].[W]=O MFWVDSLFLUDDER-UHFFFAOYSA-N 0.000 description 1
- WUSRJGFIPGOATB-UHFFFAOYSA-L [W+2]=O.[F-].[F-] Chemical compound [W+2]=O.[F-].[F-] WUSRJGFIPGOATB-UHFFFAOYSA-L 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 150000002835 noble gases Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XRXPBLNWIMLYNO-UHFFFAOYSA-J tetrafluorotungsten Chemical class F[W](F)(F)F XRXPBLNWIMLYNO-UHFFFAOYSA-J 0.000 description 1
- NXHILIPIEUBEPD-UHFFFAOYSA-H tungsten hexafluoride Chemical compound F[W](F)(F)(F)(F)F NXHILIPIEUBEPD-UHFFFAOYSA-H 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Landscapes
- Discharge Lamp (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2140087A DE2140087A1 (de) | 1971-08-10 | 1971-08-10 | Halogengluehlampe |
| US00270730A US3783328A (en) | 1971-08-10 | 1972-07-11 | Halogen incandescent lamp |
| GB3658472A GB1385097A (en) | 1971-08-10 | 1972-08-04 | Tungsten halogen lamp |
| FR7228770A FR2150021A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-08-10 | 1972-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2140087A DE2140087A1 (de) | 1971-08-10 | 1971-08-10 | Halogengluehlampe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2140087A1 DE2140087A1 (de) | 1973-02-22 |
| DE2140087C2 true DE2140087C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-06-11 |
Family
ID=5816380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2140087A Granted DE2140087A1 (de) | 1971-08-10 | 1971-08-10 | Halogengluehlampe |
Country Status (4)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4005324A (en) * | 1976-03-17 | 1977-01-25 | General Motors Corporation | Tungsten-fluorine lamp with native retained oxygen therein and method of manufacture |
| JP2004303573A (ja) * | 2003-03-31 | 2004-10-28 | Matsushita Electric Ind Co Ltd | 高圧水銀ランプ、この高圧水銀ランプを用いたランプユニット、およびこのランプユニットを用いた画像表示装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1270684B (de) * | 1961-07-26 | 1968-06-20 | Philips Nv | Gasgefuellte Gluehlampe mit einem Wolfram-Gluehkoerper und Verfahren zu ihrer Herstellung |
| NL281243A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1961-07-26 | |||
| US3364376A (en) * | 1965-09-21 | 1968-01-16 | Gen Electric | Iodine cycle incandescent lamp including carbon monoxide |
| US3541378A (en) * | 1968-01-08 | 1970-11-17 | Westinghouse Electric Corp | Tungsten oxyhalide incandescent lamps |
| GB1215689A (en) * | 1968-11-05 | 1970-12-16 | Westinghouse Electric Corp | Method for dosing chlorine or fluorine into halogen-cycle-type incandescent lamps |
-
1971
- 1971-08-10 DE DE2140087A patent/DE2140087A1/de active Granted
-
1972
- 1972-07-11 US US00270730A patent/US3783328A/en not_active Expired - Lifetime
- 1972-08-04 GB GB3658472A patent/GB1385097A/en not_active Expired
- 1972-08-09 FR FR7228770A patent/FR2150021A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2150021A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-03-30 |
| GB1385097A (en) | 1975-02-26 |
| US3783328A (en) | 1974-01-01 |
| DE2140087A1 (de) | 1973-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |