FR2465312A1 - Filament a fort pouvoir rayonnant pour lampes a incandescence a conservation d'energie pourvues d'enveloppes renvoyant les radiations infrarouges - Google Patents
Filament a fort pouvoir rayonnant pour lampes a incandescence a conservation d'energie pourvues d'enveloppes renvoyant les radiations infrarouges Download PDFInfo
- Publication number
- FR2465312A1 FR2465312A1 FR8019497A FR8019497A FR2465312A1 FR 2465312 A1 FR2465312 A1 FR 2465312A1 FR 8019497 A FR8019497 A FR 8019497A FR 8019497 A FR8019497 A FR 8019497A FR 2465312 A1 FR2465312 A1 FR 2465312A1
- Authority
- FR
- France
- Prior art keywords
- filament
- winding
- lamp
- diameter
- energy
- 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.)
- Granted
Links
- 230000005855 radiation Effects 0.000 title description 18
- 238000004134 energy conservation Methods 0.000 title description 2
- 238000004804 winding Methods 0.000 claims description 40
- 238000001953 recrystallisation Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000011819 refractory material Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 4
- 239000011248 coating agent Substances 0.000 abstract description 8
- 238000000576 coating method Methods 0.000 abstract description 8
- 230000007423 decrease Effects 0.000 abstract description 7
- 230000004075 alteration Effects 0.000 abstract description 4
- 238000005452 bending Methods 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229910052743 krypton Inorganic materials 0.000 description 2
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 241000766026 Coregonus nasus Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009730 filament winding Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/02—Incandescent bodies
- H01K1/14—Incandescent bodies characterised by the shape
Landscapes
- Resistance Heating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/076,356 US4283653A (en) | 1979-09-17 | 1979-09-17 | High emissivity filament for energy conserving incandescent lamps with infrared radiation returning envelopes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2465312A1 true FR2465312A1 (fr) | 1981-03-20 |
| FR2465312B3 FR2465312B3 (enExample) | 1982-07-02 |
Family
ID=22131492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8019497A Granted FR2465312A1 (fr) | 1979-09-17 | 1980-09-10 | Filament a fort pouvoir rayonnant pour lampes a incandescence a conservation d'energie pourvues d'enveloppes renvoyant les radiations infrarouges |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4283653A (enExample) |
| JP (1) | JPS5682564A (enExample) |
| CA (1) | CA1164520A (enExample) |
| DE (1) | DE3033182A1 (enExample) |
| FR (1) | FR2465312A1 (enExample) |
| GB (1) | GB2059153B (enExample) |
| MX (1) | MX153291A (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4379249A (en) * | 1980-08-20 | 1983-04-05 | Duro-Test, Corporation | Incandescent lamp with ellipsoidal envelope and infrared reflector |
| JPH07109757B2 (ja) * | 1988-02-15 | 1995-11-22 | 東芝ライテック株式会社 | ハロゲン電球 |
| DE4420607A1 (de) * | 1994-06-13 | 1995-12-14 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Elektrische Glühlampe und Leuchtkörper für Glühlampen |
| DE19912544B4 (de) * | 1999-03-19 | 2007-01-18 | Heraeus Noblelight Gmbh | Infrarotstrahler und Verfahren zur Erwärmung eines Behandlungsgutes |
| JP2001345077A (ja) * | 2000-03-30 | 2001-12-14 | Toshiba Lighting & Technology Corp | ハロゲン電球および照明装置 |
| US6669523B1 (en) | 2000-08-23 | 2003-12-30 | General Electric Company | Method of dimensionally stabilizing a tungsten filament |
| DE102009052995A1 (de) | 2008-12-18 | 2010-07-01 | Osram Gesellschaft mit beschränkter Haftung | Halogenglühlampe |
| US7965026B2 (en) * | 2009-06-25 | 2011-06-21 | General Electric Company | Lamp with IR suppressing composite |
| DE202011100956U1 (de) | 2011-05-20 | 2012-05-21 | Osram Ag | Stromzuführungssystem und Lampe mit derartigem Stromzuführungssystem |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2218345A (en) * | 1935-04-10 | 1940-10-15 | Spaeth Charles | Incandescent lamp |
| BE418466A (fr) * | 1936-11-18 | 1936-12-31 | Van Dyck Alexandre | Perfectionnements aux lampes électriques à incandescence et analogues |
| US2859369A (en) * | 1954-06-15 | 1958-11-04 | Gen Electric | Incandescent light source |
| US3210589A (en) * | 1960-04-28 | 1965-10-05 | Westinghouse Electric Corp | Electric incandescent lamp having filament of partially recrystallized fibrous structure |
| US3662208A (en) * | 1970-01-27 | 1972-05-09 | Tokyo Shibaura Electric Co | Reflector type incandescent lamps |
| NL7405071A (nl) * | 1974-04-16 | 1975-10-20 | Philips Nv | Gloeilamp met infrarood filter. |
| US4160929A (en) * | 1977-03-25 | 1979-07-10 | Duro-Test Corporation | Incandescent light source with transparent heat mirror |
-
1979
- 1979-09-17 US US06/076,356 patent/US4283653A/en not_active Expired - Lifetime
-
1980
- 1980-09-03 DE DE19803033182 patent/DE3033182A1/de not_active Withdrawn
- 1980-09-09 MX MX183864A patent/MX153291A/es unknown
- 1980-09-10 FR FR8019497A patent/FR2465312A1/fr active Granted
- 1980-09-12 JP JP12784080A patent/JPS5682564A/ja active Pending
- 1980-09-15 CA CA000360250A patent/CA1164520A/en not_active Expired
- 1980-09-17 GB GB8030052A patent/GB2059153B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| MX153291A (es) | 1986-09-11 |
| GB2059153B (en) | 1983-04-07 |
| DE3033182A1 (de) | 1981-04-02 |
| CA1164520A (en) | 1984-03-27 |
| FR2465312B3 (enExample) | 1982-07-02 |
| US4283653A (en) | 1981-08-11 |
| GB2059153A (en) | 1981-04-15 |
| JPS5682564A (en) | 1981-07-06 |
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