CA1131688A - Incandescent electric lamp with etalon type transparent heat mirror - Google Patents
Incandescent electric lamp with etalon type transparent heat mirrorInfo
- Publication number
- CA1131688A CA1131688A CA318,534A CA318534A CA1131688A CA 1131688 A CA1131688 A CA 1131688A CA 318534 A CA318534 A CA 318534A CA 1131688 A CA1131688 A CA 1131688A
- Authority
- CA
- Canada
- Prior art keywords
- coating
- filament
- films
- silver
- lamp
- 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
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910052751 metal Inorganic materials 0.000 claims abstract description 38
- 239000002184 metal Substances 0.000 claims abstract description 38
- 238000000576 coating method Methods 0.000 claims description 62
- 239000011248 coating agent Substances 0.000 claims description 54
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 40
- 229910052709 silver Inorganic materials 0.000 claims description 40
- 239000004332 silver Substances 0.000 claims description 40
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 9
- 239000003989 dielectric material Substances 0.000 claims description 8
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 claims description 6
- 229910001635 magnesium fluoride Inorganic materials 0.000 claims description 5
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 5
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 4
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- 238000002834 transmittance Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 230000000875 corresponding effect Effects 0.000 claims 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 1
- 239000000395 magnesium oxide Substances 0.000 claims 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 1
- 239000012212 insulator Substances 0.000 abstract description 19
- 150000002739 metals Chemical class 0.000 abstract description 6
- 230000005855 radiation Effects 0.000 abstract description 6
- 239000010408 film Substances 0.000 description 65
- 238000002310 reflectometry Methods 0.000 description 14
- 239000011521 glass Substances 0.000 description 9
- 230000009102 absorption Effects 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 8
- 229910021649 silver-doped titanium dioxide Inorganic materials 0.000 description 7
- 230000004044 response Effects 0.000 description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 6
- 229910052721 tungsten Inorganic materials 0.000 description 6
- 239000010937 tungsten Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000005234 chemical deposition Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000005297 pyrex Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- SUBDBMMJDZJVOS-UHFFFAOYSA-N 5-methoxy-2-{[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl}-1H-benzimidazole Chemical compound N=1C2=CC(OC)=CC=C2NC=1S(=O)CC1=NC=C(C)C(OC)=C1C SUBDBMMJDZJVOS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241001307279 Suteria ide Species 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- USXWFNKOJVKCRF-UHFFFAOYSA-N [O-2].[O-2].[Ti+4].[Ag+].[O-2].[O-2].[Ti+4] Chemical compound [O-2].[O-2].[Ti+4].[Ag+].[O-2].[O-2].[Ti+4] USXWFNKOJVKCRF-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- -1 or dielectric Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000001552 radio frequency sputter deposition Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
- H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
Landscapes
- Optical Filters (AREA)
- Optical Elements Other Than Lenses (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86315577A | 1977-12-22 | 1977-12-22 | |
| US863,155 | 1977-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1131688A true CA1131688A (en) | 1982-09-14 |
Family
ID=25340406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA318,534A Expired CA1131688A (en) | 1977-12-22 | 1978-12-22 | Incandescent electric lamp with etalon type transparent heat mirror |
Country Status (9)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5958753A (ja) * | 1982-09-28 | 1984-04-04 | 株式会社東芝 | 白熱電球 |
| KR890004640B1 (ko) * | 1984-09-28 | 1989-11-21 | 가부시끼 가이샤 도시바 | 광확산코우팅 및 그 형성방법과 코우팅한 램프 |
| US5276763A (en) * | 1990-07-09 | 1994-01-04 | Heraeus Quarzglas Gmbh | Infrared radiator with protected reflective coating and method for manufacturing same |
| US5660462A (en) * | 1994-09-13 | 1997-08-26 | Osram Sylvania Inc. | High efficiency vehicle headlights and reflector lamps |
| DE102004016954A1 (de) * | 2004-04-06 | 2005-10-27 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Reflektorlampe mit Halogenfüllung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1389295A (fr) * | 1963-04-10 | 1965-02-12 | Lampes Sa | Filtres optiques et lampes comprenant de tels filtres |
| US3188513A (en) * | 1963-04-10 | 1965-06-08 | Gen Electric | Optical filters and lamps embodying the same |
| US3682528A (en) * | 1970-09-10 | 1972-08-08 | Optical Coating Laboratory Inc | Infra-red interference filter |
| NL7405071A (nl) * | 1974-04-16 | 1975-10-20 | Philips Nv | Gloeilamp met infrarood filter. |
-
1978
- 1978-12-22 JP JP50026678A patent/JPS55500031A/ja active Pending
- 1978-12-22 IT IT52426/78A patent/IT1106846B/it active
- 1978-12-22 AU AU42858/78A patent/AU526737B2/en not_active Expired
- 1978-12-22 WO PCT/US1978/000245 patent/WO1979000424A1/en unknown
- 1978-12-22 FR FR7836110A patent/FR2412941A1/fr active Granted
- 1978-12-22 CH CH784779A patent/CH627301A5/de not_active IP Right Cessation
- 1978-12-22 CA CA318,534A patent/CA1131688A/en not_active Expired
- 1978-12-22 GB GB7927498A patent/GB2036422B/en not_active Expired
-
1979
- 1979-08-20 SE SE7906932A patent/SE7906932L/ unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2036422A (en) | 1980-06-25 |
| WO1979000424A1 (en) | 1979-07-12 |
| IT7852426A0 (it) | 1978-12-22 |
| FR2412941A1 (fr) | 1979-07-20 |
| CH627301A5 (enrdf_load_stackoverflow) | 1981-12-31 |
| FR2412941B1 (enrdf_load_stackoverflow) | 1984-04-20 |
| GB2036422B (en) | 1982-07-07 |
| AU4285878A (en) | 1979-06-28 |
| SE7906932L (sv) | 1979-08-20 |
| IT1106846B (it) | 1985-11-18 |
| AU526737B2 (en) | 1983-01-27 |
| JPS55500031A (enrdf_load_stackoverflow) | 1980-01-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |