CA1237111A - Dispositif-enveloppe de source lumineuse, et lampe qui le renferme - Google Patents
Dispositif-enveloppe de source lumineuse, et lampe qui le renfermeInfo
- Publication number
- CA1237111A CA1237111A CA000437293A CA437293A CA1237111A CA 1237111 A CA1237111 A CA 1237111A CA 000437293 A CA000437293 A CA 000437293A CA 437293 A CA437293 A CA 437293A CA 1237111 A CA1237111 A CA 1237111A
- Authority
- CA
- Canada
- Prior art keywords
- lamp
- shield
- light
- mesh
- containment
- 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
- 239000002775 capsule Substances 0.000 title abstract description 29
- 238000010891 electric arc Methods 0.000 claims abstract description 13
- 229910001507 metal halide Inorganic materials 0.000 claims abstract description 3
- 150000005309 metal halides Chemical class 0.000 claims abstract description 3
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 abstract description 7
- 229910052721 tungsten Inorganic materials 0.000 abstract description 6
- 239000010937 tungsten Substances 0.000 abstract description 6
- -1 tungsten halogen Chemical class 0.000 abstract description 6
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 241000518994 Conta Species 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/34—Double-wall vessels or containers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/50—Auxiliary parts or solid material within the envelope for reducing risk of explosion upon breakage of the envelope, e.g. for use in mines
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42231282A | 1982-09-23 | 1982-09-23 | |
| US422,312 | 1982-09-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1237111A true CA1237111A (fr) | 1988-05-24 |
Family
ID=23674305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000437293A Expired CA1237111A (fr) | 1982-09-23 | 1983-09-22 | Dispositif-enveloppe de source lumineuse, et lampe qui le renferme |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0104594B1 (fr) |
| AU (1) | AU570012B2 (fr) |
| CA (1) | CA1237111A (fr) |
| DE (1) | DE3379089D1 (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1190369B (it) * | 1985-06-19 | 1988-02-16 | Montefluos Spa | Composizioni covulcanizzabili di fluoroelastomeri a migliorata stabilita' chimica |
| GB8604117D0 (en) * | 1986-02-19 | 1986-03-26 | Mclauchlan R A | Light tube protector |
| CA1305995C (fr) * | 1987-08-28 | 1992-08-04 | William M. Keeffe | Lampe a double enveloppe, avec ecran entourant la source lumineuse, a l'interieur d'une enveloppe externe de forte epaisseur |
| US4942330A (en) * | 1988-09-30 | 1990-07-17 | Gte Products Corporation | Lamp assembly utilizing shield and ceramic fiber mesh for containment |
| US5043623A (en) * | 1990-12-06 | 1991-08-27 | Gte Products Corporation | Reflector lamp assembly including metal halide arc tube |
| US6995513B2 (en) | 2001-05-08 | 2006-02-07 | Koninklijke Philips Electronics N.V. | Coil antenna/protection for ceramic metal halide lamps |
| DE102010044045A1 (de) * | 2010-11-17 | 2012-05-24 | Osram Ag | Entladungslampe |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE432316A (fr) * | 1938-01-25 | |||
| NL50256C (fr) * | 1938-04-02 | |||
| DE1080225B (de) * | 1954-03-17 | 1960-04-21 | Viktor Weiss | Langgestreckte rohrfoermige elektrische Lampe |
| US4281274A (en) * | 1979-08-01 | 1981-07-28 | General Electric Co. | Discharge lamp having vitreous shield |
-
1983
- 1983-09-20 DE DE8383109346T patent/DE3379089D1/de not_active Expired
- 1983-09-20 EP EP83109346A patent/EP0104594B1/fr not_active Expired
- 1983-09-22 CA CA000437293A patent/CA1237111A/fr not_active Expired
- 1983-09-23 AU AU19507/83A patent/AU570012B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE3379089D1 (en) | 1989-03-02 |
| EP0104594A2 (fr) | 1984-04-04 |
| EP0104594B1 (fr) | 1989-01-25 |
| AU570012B2 (en) | 1988-03-03 |
| AU1950783A (en) | 1984-03-29 |
| EP0104594A3 (en) | 1984-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |